diff options
Diffstat (limited to 'src/mesa/drivers')
162 files changed, 8741 insertions, 4040 deletions
diff --git a/src/mesa/drivers/common/driverfuncs.c b/src/mesa/drivers/common/driverfuncs.c index a9f3c8e7271..4d21b033f7d 100644 --- a/src/mesa/drivers/common/driverfuncs.c +++ b/src/mesa/drivers/common/driverfuncs.c @@ -56,6 +56,7 @@ #include "swrast/swrast.h" #include "driverfuncs.h" +#include "meta.h" @@ -100,12 +101,12 @@ _mesa_init_driver_functions(struct dd_function_table *driver) driver->TexSubImage2D = _mesa_store_texsubimage2d; driver->TexSubImage3D = _mesa_store_texsubimage3d; driver->GetTexImage = _mesa_get_teximage; - driver->CopyTexImage1D = _swrast_copy_teximage1d; - driver->CopyTexImage2D = _swrast_copy_teximage2d; - driver->CopyTexSubImage1D = _swrast_copy_texsubimage1d; - driver->CopyTexSubImage2D = _swrast_copy_texsubimage2d; - driver->CopyTexSubImage3D = _swrast_copy_texsubimage3d; - driver->GenerateMipmap = _mesa_generate_mipmap; + driver->CopyTexImage1D = _mesa_meta_CopyTexImage1D; + driver->CopyTexImage2D = _mesa_meta_CopyTexImage2D; + driver->CopyTexSubImage1D = _mesa_meta_CopyTexSubImage1D; + driver->CopyTexSubImage2D = _mesa_meta_CopyTexSubImage2D; + driver->CopyTexSubImage3D = _mesa_meta_CopyTexSubImage3D; + driver->GenerateMipmap = _mesa_meta_GenerateMipmap; driver->TestProxyTexImage = _mesa_test_proxy_teximage; driver->CompressedTexImage1D = _mesa_store_compressed_teximage1d; driver->CompressedTexImage2D = _mesa_store_compressed_teximage2d; @@ -124,15 +125,14 @@ _mesa_init_driver_functions(struct dd_function_table *driver) driver->UnmapTexture = NULL; driver->TextureMemCpy = _mesa_memcpy; driver->IsTextureResident = NULL; - driver->PrioritizeTexture = NULL; driver->ActiveTexture = NULL; driver->UpdateTexturePalette = NULL; /* imaging */ - driver->CopyColorTable = _swrast_CopyColorTable; - driver->CopyColorSubTable = _swrast_CopyColorSubTable; - driver->CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D; - driver->CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D; + driver->CopyColorTable = _mesa_meta_CopyColorTable; + driver->CopyColorSubTable = _mesa_meta_CopyColorSubTable; + driver->CopyConvolutionFilter1D = _mesa_meta_CopyConvolutionFilter1D; + driver->CopyConvolutionFilter2D = _mesa_meta_CopyConvolutionFilter2D; /* Vertex/fragment programs */ driver->BindProgram = NULL; @@ -182,7 +182,6 @@ _mesa_init_driver_functions(struct dd_function_table *driver) driver->TexGen = NULL; driver->TexEnv = NULL; driver->TexParameter = NULL; - driver->TextureMatrix = NULL; driver->Viewport = NULL; /* vertex arrays */ diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c index b6c6ef70fd8..ceb929f694f 100644 --- a/src/mesa/drivers/common/meta.c +++ b/src/mesa/drivers/common/meta.c @@ -37,18 +37,25 @@ #include "main/arrayobj.h" #include "main/blend.h" #include "main/bufferobj.h" +#include "main/buffers.h" +#include "main/colortab.h" +#include "main/convolve.h" #include "main/depth.h" #include "main/enable.h" +#include "main/fbobject.h" #include "main/image.h" #include "main/macros.h" #include "main/matrix.h" +#include "main/mipmap.h" #include "main/polygon.h" #include "main/readpix.h" #include "main/scissor.h" #include "main/shaders.h" +#include "main/state.h" #include "main/stencil.h" #include "main/texobj.h" #include "main/texenv.h" +#include "main/texformat.h" #include "main/teximage.h" #include "main/texparam.h" #include "main/texstate.h" @@ -60,6 +67,33 @@ #include "drivers/common/meta.h" +/** Return offset in bytes of the field within a vertex struct */ +#define OFFSET(FIELD) ((void *) offsetof(struct vertex, FIELD)) + + +/** + * Flags passed to _mesa_meta_begin(). + */ +/*@{*/ +#define META_ALL ~0x0 +#define META_ALPHA_TEST 0x1 +#define META_BLEND 0x2 /**< includes logicop */ +#define META_COLOR_MASK 0x4 +#define META_DEPTH_TEST 0x8 +#define META_FOG 0x10 +#define META_PIXEL_STORE 0x20 +#define META_PIXEL_TRANSFER 0x40 +#define META_RASTERIZATION 0x80 +#define META_SCISSOR 0x100 +#define META_SHADER 0x200 +#define META_STENCIL_TEST 0x400 +#define META_TRANSFORM 0x800 /**< modelview, projection, clip planes */ +#define META_TEXTURE 0x1000 +#define META_VERTEX 0x2000 +#define META_VIEWPORT 0x4000 +/*@}*/ + + /** * State which we may save/restore across meta ops. * XXX this may be incomplete... @@ -87,6 +121,17 @@ struct save_state /** META_PIXEL_STORE */ struct gl_pixelstore_attrib Pack, Unpack; + /** META_PIXEL_TRANSFER */ + GLfloat RedBias, RedScale; + GLfloat GreenBias, GreenScale; + GLfloat BlueBias, BlueScale; + GLfloat AlphaBias, AlphaScale; + GLfloat DepthBias, DepthScale; + GLboolean MapColorFlag; + GLboolean Convolution1DEnabled; + GLboolean Convolution2DEnabled; + GLboolean Separable2DEnabled; + /** META_RASTERIZATION */ GLenum FrontPolygonMode, BackPolygonMode; GLboolean PolygonOffset; @@ -138,6 +183,24 @@ struct save_state /** + * Temporary texture used for glBlitFramebuffer, glDrawPixels, etc. + * This is currently shared by all the meta ops. But we could create a + * separate one for each of glDrawPixel, glBlitFramebuffer, glCopyPixels, etc. + */ +struct temp_texture +{ + GLuint TexObj; + GLenum Target; /**< GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE */ + GLsizei MinSize; /**< Min texture size to allocate */ + GLsizei MaxSize; /**< Max possible texture size */ + GLboolean NPOT; /**< Non-power of two size OK? */ + GLsizei Width, Height; /**< Current texture size */ + GLenum IntFormat; + GLfloat Sright, Ttop; /**< right, top texcoords */ +}; + + +/** * State for glBlitFramebufer() */ struct blit_state @@ -181,19 +244,24 @@ struct drawpix_state /** - * Temporary texture used for glBlitFramebuffer, glDrawPixels, etc. - * This is currently shared by all the meta ops. But we could create a - * separate one for each of glDrawPixel, glBlitFramebuffer, glCopyPixels, etc. + * State for glBitmap() */ -struct temp_texture +struct bitmap_state { - GLuint TexObj; - GLenum Target; /**< GL_TEXTURE_2D or GL_TEXTURE_RECTANGLE */ - GLsizei MaxSize; /**< Max possible texture size */ - GLboolean NPOT; /**< Non-power of two size OK? */ - GLsizei Width, Height; /**< Current texture size */ - GLenum IntFormat; - GLfloat Sright, Ttop; /**< right, top texcoords */ + GLuint ArrayObj; + GLuint VBO; + struct temp_texture Tex; /**< separate texture from other meta ops */ +}; + + +/** + * State for _mesa_meta_generate_mipmap() + */ +struct gen_mipmap_state +{ + GLuint ArrayObj; + GLuint VBO; + GLuint FBO; }; @@ -206,15 +274,12 @@ struct gl_meta_state struct temp_texture TempTex; - struct blit_state Blit; /**< For _mesa_meta_blit_framebuffer() */ - struct clear_state Clear; /**< For _mesa_meta_clear() */ - struct copypix_state CopyPix; /**< For _mesa_meta_copy_pixels() */ - struct drawpix_state DrawPix; /**< For _mesa_meta_draw_pixels() */ - - /* other possible meta-ops: - * glBitmap() - * glGenerateMipmap() - */ + struct blit_state Blit; /**< For _mesa_meta_BlitFramebuffer() */ + struct clear_state Clear; /**< For _mesa_meta_Clear() */ + struct copypix_state CopyPix; /**< For _mesa_meta_CopyPixels() */ + struct drawpix_state DrawPix; /**< For _mesa_meta_DrawPixels() */ + struct bitmap_state Bitmap; /**< For _mesa_meta_Bitmap() */ + struct gen_mipmap_state Mipmap; /**< For _mesa_meta_GenerateMipmap() */ }; @@ -264,16 +329,16 @@ _mesa_meta_begin(GLcontext *ctx, GLbitfield state) if (state & META_ALPHA_TEST) { save->AlphaEnabled = ctx->Color.AlphaEnabled; if (ctx->Color.AlphaEnabled) - _mesa_Disable(GL_ALPHA_TEST); + _mesa_set_enable(ctx, GL_ALPHA_TEST, GL_FALSE); } if (state & META_BLEND) { save->BlendEnabled = ctx->Color.BlendEnabled; if (ctx->Color.BlendEnabled) - _mesa_Disable(GL_BLEND); + _mesa_set_enable(ctx, GL_BLEND, GL_FALSE); save->ColorLogicOpEnabled = ctx->Color.ColorLogicOpEnabled; if (ctx->Color.ColorLogicOpEnabled) - _mesa_Disable(GL_COLOR_LOGIC_OP); + _mesa_set_enable(ctx, GL_COLOR_LOGIC_OP, GL_FALSE); } if (state & META_COLOR_MASK) { @@ -288,7 +353,7 @@ _mesa_meta_begin(GLcontext *ctx, GLbitfield state) if (state & META_DEPTH_TEST) { save->Depth = ctx->Depth; /* struct copy */ if (ctx->Depth.Test) - _mesa_Disable(GL_DEPTH_TEST); + _mesa_set_enable(ctx, GL_DEPTH_TEST, GL_FALSE); } if (state & META_FOG) { @@ -304,6 +369,35 @@ _mesa_meta_begin(GLcontext *ctx, GLbitfield state) ctx->Unpack = ctx->DefaultPacking; } + if (state & META_PIXEL_TRANSFER) { + save->RedScale = ctx->Pixel.RedScale; + save->RedBias = ctx->Pixel.RedBias; + save->GreenScale = ctx->Pixel.GreenScale; + save->GreenBias = ctx->Pixel.GreenBias; + save->BlueScale = ctx->Pixel.BlueScale; + save->BlueBias = ctx->Pixel.BlueBias; + save->AlphaScale = ctx->Pixel.AlphaScale; + save->AlphaBias = ctx->Pixel.AlphaBias; + save->MapColorFlag = ctx->Pixel.MapColorFlag; + save->Convolution1DEnabled = ctx->Pixel.Convolution1DEnabled; + save->Convolution2DEnabled = ctx->Pixel.Convolution2DEnabled; + save->Separable2DEnabled = ctx->Pixel.Separable2DEnabled; + ctx->Pixel.RedScale = 1.0F; + ctx->Pixel.RedBias = 0.0F; + ctx->Pixel.GreenScale = 1.0F; + ctx->Pixel.GreenBias = 0.0F; + ctx->Pixel.BlueScale = 1.0F; + ctx->Pixel.BlueBias = 0.0F; + ctx->Pixel.AlphaScale = 1.0F; + ctx->Pixel.AlphaBias = 0.0F; + ctx->Pixel.MapColorFlag = GL_FALSE; + ctx->Pixel.Convolution1DEnabled = GL_FALSE; + ctx->Pixel.Convolution2DEnabled = GL_FALSE; + ctx->Pixel.Separable2DEnabled = GL_FALSE; + /* XXX more state */ + ctx->NewState |=_NEW_PIXEL; + } + if (state & META_RASTERIZATION) { save->FrontPolygonMode = ctx->Polygon.FrontMode; save->BackPolygonMode = ctx->Polygon.BackMode; @@ -345,7 +439,7 @@ _mesa_meta_begin(GLcontext *ctx, GLbitfield state) if (state & META_STENCIL_TEST) { save->Stencil = ctx->Stencil; /* struct copy */ if (ctx->Stencil.Enabled) - _mesa_Disable(GL_STENCIL_TEST); + _mesa_set_enable(ctx, GL_STENCIL_TEST, GL_FALSE); /* NOTE: other stencil state not reset */ } @@ -499,6 +593,23 @@ _mesa_meta_end(GLcontext *ctx) ctx->Unpack = save->Unpack; } + if (state & META_PIXEL_TRANSFER) { + ctx->Pixel.RedScale = save->RedScale; + ctx->Pixel.RedBias = save->RedBias; + ctx->Pixel.GreenScale = save->GreenScale; + ctx->Pixel.GreenBias = save->GreenBias; + ctx->Pixel.BlueScale = save->BlueScale; + ctx->Pixel.BlueBias = save->BlueBias; + ctx->Pixel.AlphaScale = save->AlphaScale; + ctx->Pixel.AlphaBias = save->AlphaBias; + ctx->Pixel.MapColorFlag = save->MapColorFlag; + ctx->Pixel.Convolution1DEnabled = save->Convolution1DEnabled; + ctx->Pixel.Convolution2DEnabled = save->Convolution2DEnabled; + ctx->Pixel.Separable2DEnabled = save->Separable2DEnabled; + /* XXX more state */ + ctx->NewState |=_NEW_PIXEL; + } + if (state & META_RASTERIZATION) { _mesa_PolygonMode(GL_FRONT, save->FrontPolygonMode); _mesa_PolygonMode(GL_BACK, save->BackPolygonMode); @@ -669,8 +780,35 @@ _mesa_meta_end(GLcontext *ctx) /** - * Return pointer to temp_texture info. This does some one-time init - * if needed. + * One-time init for a temp_texture object. + * Choose tex target, compute max tex size, etc. + */ +static void +init_temp_texture(GLcontext *ctx, struct temp_texture *tex) +{ + /* prefer texture rectangle */ + if (ctx->Extensions.NV_texture_rectangle) { + tex->Target = GL_TEXTURE_RECTANGLE; + tex->MaxSize = ctx->Const.MaxTextureRectSize; + tex->NPOT = GL_TRUE; + } + else { + /* use 2D texture, NPOT if possible */ + tex->Target = GL_TEXTURE_2D; + tex->MaxSize = 1 << (ctx->Const.MaxTextureLevels - 1); + tex->NPOT = ctx->Extensions.ARB_texture_non_power_of_two; + } + tex->MinSize = 16; /* 16 x 16 at least */ + assert(tex->MaxSize > 0); + + _mesa_GenTextures(1, &tex->TexObj); + _mesa_BindTexture(tex->Target, tex->TexObj); +} + + +/** + * Return pointer to temp_texture info for non-bitmap ops. + * This does some one-time init if needed. */ static struct temp_texture * get_temp_texture(GLcontext *ctx) @@ -678,24 +816,25 @@ get_temp_texture(GLcontext *ctx) struct temp_texture *tex = &ctx->Meta->TempTex; if (!tex->TexObj) { - /* do one-time init */ + init_temp_texture(ctx, tex); + } - /* prefer texture rectangle */ - if (ctx->Extensions.NV_texture_rectangle) { - tex->Target = GL_TEXTURE_RECTANGLE; - tex->MaxSize = ctx->Const.MaxTextureRectSize; - tex->NPOT = GL_TRUE; - } - else { - /* use 2D texture, NPOT if possible */ - tex->Target = GL_TEXTURE_2D; - tex->MaxSize = 1 << (ctx->Const.MaxTextureLevels - 1); - tex->NPOT = ctx->Extensions.ARB_texture_non_power_of_two; - } - assert(tex->MaxSize > 0); + return tex; +} - _mesa_GenTextures(1, &tex->TexObj); - _mesa_BindTexture(tex->Target, tex->TexObj); + +/** + * Return pointer to temp_texture info for _mesa_meta_bitmap(). + * We use a separate texture for bitmaps to reduce texture + * allocation/deallocation. + */ +static struct temp_texture * +get_bitmap_temp_texture(GLcontext *ctx) +{ + struct temp_texture *tex = &ctx->Meta->Bitmap.Tex; + + if (!tex->TexObj) { + init_temp_texture(ctx, tex); } return tex; @@ -717,6 +856,9 @@ alloc_texture(struct temp_texture *tex, { GLboolean newTex = GL_FALSE; + ASSERT(width <= tex->MaxSize); + ASSERT(height <= tex->MaxSize); + if (width > tex->Width || height > tex->Height || intFormat != tex->IntFormat) { @@ -724,13 +866,13 @@ alloc_texture(struct temp_texture *tex, if (tex->NPOT) { /* use non-power of two size */ - tex->Width = width; - tex->Height = height; + tex->Width = MAX2(tex->MinSize, width); + tex->Height = MAX2(tex->MinSize, height); } else { /* find power of two size */ GLsizei w, h; - w = h = 16; + w = h = tex->MinSize; while (w < width) w *= 2; while (h < height) @@ -803,7 +945,8 @@ setup_copypix_texture(struct temp_texture *tex, * Setup/load texture for glDrawPixels. */ static void -setup_drawpix_texture(struct temp_texture *tex, +setup_drawpix_texture(GLcontext *ctx, + struct temp_texture *tex, GLboolean newTex, GLenum texIntFormat, GLsizei width, GLsizei height, @@ -824,9 +967,17 @@ setup_drawpix_texture(struct temp_texture *tex, tex->Width, tex->Height, 0, format, type, pixels); } else { + struct gl_buffer_object *save_unpack_obj = NULL; + + _mesa_reference_buffer_object(ctx, &save_unpack_obj, + ctx->Unpack.BufferObj); + _mesa_BindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, 0); /* create empty texture */ _mesa_TexImage2D(tex->Target, 0, tex->IntFormat, tex->Width, tex->Height, 0, format, type, NULL); + if (save_unpack_obj != NULL) + _mesa_BindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, + save_unpack_obj->Name); /* load image */ _mesa_TexSubImage2D(tex->Target, 0, 0, 0, width, height, format, type, pixels); @@ -874,14 +1025,143 @@ init_blit_depth_pixels(GLcontext *ctx) /** + * Try to do a glBiltFramebuffer using no-copy texturing. + * We can do this when the src renderbuffer is actually a texture. + * But if the src buffer == dst buffer we cannot do this. + * + * \return new buffer mask indicating the buffers left to blit using the + * normal path. + */ +static GLbitfield +blitframebuffer_texture(GLcontext *ctx, + GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, + GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, + GLbitfield mask, GLenum filter) +{ + if (mask & GL_COLOR_BUFFER_BIT) { + const struct gl_framebuffer *drawFb = ctx->DrawBuffer; + const struct gl_framebuffer *readFb = ctx->ReadBuffer; + const struct gl_renderbuffer_attachment *drawAtt = + &drawFb->Attachment[drawFb->_ColorDrawBufferIndexes[0]]; + const struct gl_renderbuffer_attachment *readAtt = + &readFb->Attachment[readFb->_ColorReadBufferIndex]; + + if (readAtt && readAtt->Texture) { + const struct gl_texture_object *texObj = readAtt->Texture; + const GLuint srcLevel = readAtt->TextureLevel; + const GLenum minFilterSave = texObj->MinFilter; + const GLenum magFilterSave = texObj->MagFilter; + const GLint baseLevelSave = texObj->BaseLevel; + const GLint maxLevelSave = texObj->MaxLevel; + const GLenum wrapSSave = texObj->WrapS; + const GLenum wrapTSave = texObj->WrapT; + const GLenum target = texObj->Target; + + if (drawAtt->Texture == readAtt->Texture) { + /* Can't use same texture as both the source and dest. We need + * to handle overlapping blits and besides, some hw may not + * support this. + */ + return mask; + } + + if (target != GL_TEXTURE_2D && target != GL_TEXTURE_RECTANGLE_ARB) { + /* Can't handle other texture types at this time */ + return mask; + } + + /* + printf("Blit from texture!\n"); + printf(" srcAtt %p dstAtt %p\n", readAtt, drawAtt); + printf(" srcTex %p dstText %p\n", texObj, drawAtt->Texture); + */ + + /* Prepare src texture state */ + _mesa_BindTexture(target, texObj->Name); + _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, filter); + _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, filter); + _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, srcLevel); + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, srcLevel); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); + _mesa_set_enable(ctx, target, GL_TRUE); + + /* Prepare vertex data (the VBO was previously created and bound) */ + { + struct vertex { + GLfloat x, y, s, t; + }; + struct vertex verts[4]; + GLfloat s0, t0, s1, t1; + + if (target == GL_TEXTURE_2D) { + const struct gl_texture_image *texImage + = _mesa_select_tex_image(ctx, texObj, target, srcLevel); + s0 = srcX0 / (float) texImage->Width; + s1 = srcX1 / (float) texImage->Width; + t0 = srcY0 / (float) texImage->Height; + t1 = srcY1 / (float) texImage->Height; + } + else { + assert(target == GL_TEXTURE_RECTANGLE_ARB); + s0 = srcX0; + s1 = srcX1; + t0 = srcY0; + t1 = srcY1; + } + + verts[0].x = (GLfloat) dstX0; + verts[0].y = (GLfloat) dstY0; + verts[1].x = (GLfloat) dstX1; + verts[1].y = (GLfloat) dstY0; + verts[2].x = (GLfloat) dstX1; + verts[2].y = (GLfloat) dstY1; + verts[3].x = (GLfloat) dstX0; + verts[3].y = (GLfloat) dstY1; + + verts[0].s = s0; + verts[0].t = t0; + verts[1].s = s1; + verts[1].t = t0; + verts[2].s = s1; + verts[2].t = t1; + verts[3].s = s0; + verts[3].t = t1; + + _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); + } + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + + /* Restore texture object state, the texture binding will + * be restored by _mesa_meta_end(). + */ + _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, minFilterSave); + _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, magFilterSave); + _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, baseLevelSave); + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, maxLevelSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, wrapSSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, wrapTSave); + + /* Done with color buffer */ + mask &= ~GL_COLOR_BUFFER_BIT; + } + } + + return mask; +} + + +/** * Meta implementation of ctx->Driver.BlitFramebuffer() in terms * of texture mapping and polygon rendering. */ void -_mesa_meta_blit_framebuffer(GLcontext *ctx, - GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, - GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, - GLbitfield mask, GLenum filter) +_mesa_meta_BlitFramebuffer(GLcontext *ctx, + GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, + GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, + GLbitfield mask, GLenum filter) { struct blit_state *blit = &ctx->Meta->Blit; struct temp_texture *tex = get_temp_texture(ctx); @@ -892,7 +1172,10 @@ _mesa_meta_blit_framebuffer(GLcontext *ctx, const GLint srcH = abs(srcY1 - srcY0); const GLboolean srcFlipX = srcX1 < srcX0; const GLboolean srcFlipY = srcY1 < srcY0; - GLfloat verts[4][4]; /* four verts of X,Y,S,T */ + struct vertex { + GLfloat x, y, s, t; + }; + struct vertex verts[4]; GLboolean newTex; if (srcW > maxTexSize || srcH > maxTexSize) { @@ -931,10 +1214,8 @@ _mesa_meta_blit_framebuffer(GLcontext *ctx, NULL, GL_DYNAMIC_DRAW_ARB); /* setup vertex arrays */ - _mesa_VertexPointer(2, GL_FLOAT, sizeof(verts[0]), - (void *) (0 * sizeof(GLfloat))); - _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(verts[0]), - (void *) (2 * sizeof(GLfloat))); + _mesa_VertexPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); _mesa_EnableClientState(GL_VERTEX_ARRAY); _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); } @@ -943,33 +1224,45 @@ _mesa_meta_blit_framebuffer(GLcontext *ctx, _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, blit->VBO); } + /* Try faster, direct texture approach first */ + mask = blitframebuffer_texture(ctx, srcX0, srcY0, srcX1, srcY1, + dstX0, dstY0, dstX1, dstY1, mask, filter); + if (mask == 0x0) { + _mesa_meta_end(ctx); + return; + } + + /* Continue with "normal" approach which involves copying the src rect + * into a temporary texture and is "blitted" by drawing a textured quad. + */ + newTex = alloc_texture(tex, srcW, srcH, GL_RGBA); /* vertex positions/texcoords (after texture allocation!) */ { - verts[0][0] = (GLfloat) dstX0; - verts[0][1] = (GLfloat) dstY0; - verts[1][0] = (GLfloat) dstX1; - verts[1][1] = (GLfloat) dstY0; - verts[2][0] = (GLfloat) dstX1; - verts[2][1] = (GLfloat) dstY1; - verts[3][0] = (GLfloat) dstX0; - verts[3][1] = (GLfloat) dstY1; - - verts[0][2] = 0.0F; - verts[0][3] = 0.0F; - verts[1][2] = tex->Sright; - verts[1][3] = 0.0F; - verts[2][2] = tex->Sright; - verts[2][3] = tex->Ttop; - verts[3][2] = 0.0F; - verts[3][3] = tex->Ttop; + verts[0].x = (GLfloat) dstX0; + verts[0].y = (GLfloat) dstY0; + verts[1].x = (GLfloat) dstX1; + verts[1].y = (GLfloat) dstY0; + verts[2].x = (GLfloat) dstX1; + verts[2].y = (GLfloat) dstY1; + verts[3].x = (GLfloat) dstX0; + verts[3].y = (GLfloat) dstY1; + + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[1].s = tex->Sright; + verts[1].t = 0.0F; + verts[2].s = tex->Sright; + verts[2].t = tex->Ttop; + verts[3].s = 0.0F; + verts[3].t = tex->Ttop; /* upload new vertex data */ _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); } - _mesa_Enable(tex->Target); + _mesa_set_enable(ctx, tex->Target, GL_TRUE); if (mask & GL_COLOR_BUFFER_BIT) { setup_copypix_texture(tex, newTex, srcX, srcY, srcW, srcH, @@ -990,7 +1283,7 @@ _mesa_meta_blit_framebuffer(GLcontext *ctx, _mesa_ReadPixels(srcX, srcY, srcW, srcH, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, tmp); - setup_drawpix_texture(tex, newTex, GL_DEPTH_COMPONENT, srcW, srcH, + setup_drawpix_texture(ctx, tex, newTex, GL_DEPTH_COMPONENT, srcW, srcH, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, tmp); _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, blit->DepthFP); @@ -1011,7 +1304,7 @@ _mesa_meta_blit_framebuffer(GLcontext *ctx, /* XXX can't easily do stencil */ } - _mesa_Disable(tex->Target); + _mesa_set_enable(ctx, tex->Target, GL_FALSE); _mesa_meta_end(ctx); @@ -1026,10 +1319,13 @@ _mesa_meta_blit_framebuffer(GLcontext *ctx, * Meta implementation of ctx->Driver.Clear() in terms of polygon rendering. */ void -_mesa_meta_clear(GLcontext *ctx, GLbitfield buffers) +_mesa_meta_Clear(GLcontext *ctx, GLbitfield buffers) { struct clear_state *clear = &ctx->Meta->Clear; - GLfloat verts[4][7]; /* four verts of X,Y,Z,R,G,B,A */ + struct vertex { + GLfloat x, y, z, r, g, b, a; + }; + struct vertex verts[4]; /* save all state but scissor, pixel pack/unpack */ GLbitfield metaSave = META_ALL - META_SCISSOR - META_PIXEL_STORE; @@ -1054,10 +1350,8 @@ _mesa_meta_clear(GLcontext *ctx, GLbitfield buffers) NULL, GL_DYNAMIC_DRAW_ARB); /* setup vertex arrays */ - _mesa_VertexPointer(3, GL_FLOAT, sizeof(verts[0]), - (void *) (0 * sizeof(GLfloat))); - _mesa_ColorPointer(4, GL_FLOAT, sizeof(verts[0]), - (void *) (3 * sizeof(GLfloat))); + _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_ColorPointer(4, GL_FLOAT, sizeof(struct vertex), OFFSET(r)); _mesa_EnableClientState(GL_VERTEX_ARRAY); _mesa_EnableClientState(GL_COLOR_ARRAY); } @@ -1107,22 +1401,25 @@ _mesa_meta_clear(GLcontext *ctx, GLbitfield buffers) const GLfloat z = 1.0 - 2.0 * ctx->Depth.Clear; GLuint i; - verts[0][0] = x0; - verts[0][1] = y0; - verts[0][2] = z; - verts[1][0] = x1; - verts[1][1] = y0; - verts[1][2] = z; - verts[2][0] = x1; - verts[2][1] = y1; - verts[2][2] = z; - verts[3][0] = x0; - verts[3][1] = y1; - verts[3][2] = z; + verts[0].x = x0; + verts[0].y = y0; + verts[0].z = z; + verts[1].x = x1; + verts[1].y = y0; + verts[1].z = z; + verts[2].x = x1; + verts[2].y = y1; + verts[2].z = z; + verts[3].x = x0; + verts[3].y = y1; + verts[3].z = z; /* vertex colors */ for (i = 0; i < 4; i++) { - COPY_4FV(&verts[i][3], ctx->Color.ClearColor); + verts[i].r = ctx->Color.ClearColor[0]; + verts[i].g = ctx->Color.ClearColor[1]; + verts[i].b = ctx->Color.ClearColor[2]; + verts[i].a = ctx->Color.ClearColor[3]; } /* upload new vertex data */ @@ -1141,13 +1438,16 @@ _mesa_meta_clear(GLcontext *ctx, GLbitfield buffers) * of texture mapping and polygon rendering. */ void -_mesa_meta_copy_pixels(GLcontext *ctx, GLint srcX, GLint srcY, - GLsizei width, GLsizei height, - GLint dstX, GLint dstY, GLenum type) +_mesa_meta_CopyPixels(GLcontext *ctx, GLint srcX, GLint srcY, + GLsizei width, GLsizei height, + GLint dstX, GLint dstY, GLenum type) { struct copypix_state *copypix = &ctx->Meta->CopyPix; struct temp_texture *tex = get_temp_texture(ctx); - GLfloat verts[4][5]; /* four verts of X,Y,Z,S,T */ + struct vertex { + GLfloat x, y, z, s, t; + }; + struct vertex verts[4]; GLboolean newTex; GLenum intFormat = GL_RGBA; @@ -1185,10 +1485,8 @@ _mesa_meta_copy_pixels(GLcontext *ctx, GLint srcX, GLint srcY, NULL, GL_DYNAMIC_DRAW_ARB); /* setup vertex arrays */ - _mesa_VertexPointer(3, GL_FLOAT, sizeof(verts[0]), - (void *) (0 * sizeof(GLfloat))); - _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(verts[0]), - (void *) (3 * sizeof(GLfloat))); + _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); _mesa_EnableClientState(GL_VERTEX_ARRAY); _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); } @@ -1207,26 +1505,26 @@ _mesa_meta_copy_pixels(GLcontext *ctx, GLint srcX, GLint srcY, const GLfloat dstY1 = dstY + height * ctx->Pixel.ZoomY; const GLfloat z = ctx->Current.RasterPos[2]; - verts[0][0] = dstX0; - verts[0][1] = dstY0; - verts[0][2] = z; - verts[0][3] = 0.0F; - verts[0][4] = 0.0F; - verts[1][0] = dstX1; - verts[1][1] = dstY0; - verts[1][2] = z; - verts[1][3] = tex->Sright; - verts[1][4] = 0.0F; - verts[2][0] = dstX1; - verts[2][1] = dstY1; - verts[2][2] = z; - verts[2][3] = tex->Sright; - verts[2][4] = tex->Ttop; - verts[3][0] = dstX0; - verts[3][1] = dstY1; - verts[3][2] = z; - verts[3][3] = 0.0F; - verts[3][4] = tex->Ttop; + verts[0].x = dstX0; + verts[0].y = dstY0; + verts[0].z = z; + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[1].x = dstX1; + verts[1].y = dstY0; + verts[1].z = z; + verts[1].s = tex->Sright; + verts[1].t = 0.0F; + verts[2].x = dstX1; + verts[2].y = dstY1; + verts[2].z = z; + verts[2].s = tex->Sright; + verts[2].t = tex->Ttop; + verts[3].x = dstX0; + verts[3].y = dstY1; + verts[3].z = z; + verts[3].s = 0.0F; + verts[3].t = tex->Ttop; /* upload new vertex data */ _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); @@ -1236,12 +1534,12 @@ _mesa_meta_copy_pixels(GLcontext *ctx, GLint srcX, GLint srcY, setup_copypix_texture(tex, newTex, srcX, srcY, width, height, GL_RGBA, GL_NEAREST); - _mesa_Enable(tex->Target); + _mesa_set_enable(ctx, tex->Target, GL_TRUE); /* draw textured quad */ _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - _mesa_Disable(tex->Target); + _mesa_set_enable(ctx, tex->Target, GL_FALSE); _mesa_meta_end(ctx); } @@ -1279,9 +1577,8 @@ tiled_draw_pixels(GLcontext *ctx, tileUnpack.SkipRows = unpack->SkipRows + j; - _mesa_meta_draw_pixels(ctx, tileX, tileY, - tileWidth, tileHeight, - format, type, &tileUnpack, pixels); + _mesa_meta_DrawPixels(ctx, tileX, tileY, tileWidth, tileHeight, + format, type, &tileUnpack, pixels); } } } @@ -1390,17 +1687,20 @@ init_draw_depth_pixels(GLcontext *ctx) * of texture mapping and polygon rendering. */ void -_mesa_meta_draw_pixels(GLcontext *ctx, - GLint x, GLint y, GLsizei width, GLsizei height, - GLenum format, GLenum type, - const struct gl_pixelstore_attrib *unpack, - const GLvoid *pixels) +_mesa_meta_DrawPixels(GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid *pixels) { struct drawpix_state *drawpix = &ctx->Meta->DrawPix; struct temp_texture *tex = get_temp_texture(ctx); const struct gl_pixelstore_attrib unpackSave = ctx->Unpack; const GLuint origStencilMask = ctx->Stencil.WriteMask[0]; - GLfloat verts[4][5]; /* four verts of X,Y,Z,S,T */ + struct vertex { + GLfloat x, y, z, s, t; + }; + struct vertex verts[4]; GLenum texIntFormat; GLboolean fallback, newTex; GLbitfield metaExtraSave = 0x0; @@ -1494,26 +1794,26 @@ _mesa_meta_draw_pixels(GLcontext *ctx, const GLfloat y1 = y + height * ctx->Pixel.ZoomY; const GLfloat z = ctx->Current.RasterPos[2]; - verts[0][0] = x0; - verts[0][1] = y0; - verts[0][2] = z; - verts[0][3] = 0.0F; - verts[0][4] = 0.0F; - verts[1][0] = x1; - verts[1][1] = y0; - verts[1][2] = z; - verts[1][3] = tex->Sright; - verts[1][4] = 0.0F; - verts[2][0] = x1; - verts[2][1] = y1; - verts[2][2] = z; - verts[2][3] = tex->Sright; - verts[2][4] = tex->Ttop; - verts[3][0] = x0; - verts[3][1] = y1; - verts[3][2] = z; - verts[3][3] = 0.0F; - verts[3][4] = tex->Ttop; + verts[0].x = x0; + verts[0].y = y0; + verts[0].z = z; + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[1].x = x1; + verts[1].y = y0; + verts[1].z = z; + verts[1].s = tex->Sright; + verts[1].t = 0.0F; + verts[2].x = x1; + verts[2].y = y1; + verts[2].z = z; + verts[2].s = tex->Sright; + verts[2].t = tex->Ttop; + verts[3].x = x0; + verts[3].y = y1; + verts[3].z = z; + verts[3].s = 0.0F; + verts[3].t = tex->Ttop; } if (drawpix->ArrayObj == 0) { @@ -1529,17 +1829,15 @@ _mesa_meta_draw_pixels(GLcontext *ctx, verts, GL_DYNAMIC_DRAW_ARB); /* setup vertex arrays */ - _mesa_VertexPointer(3, GL_FLOAT, sizeof(verts[0]), - (void *) (0 * sizeof(GLfloat))); - _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(verts[0]), - (void *) (3 * sizeof(GLfloat))); + _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); _mesa_EnableClientState(GL_VERTEX_ARRAY); _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); /* set given unpack params */ ctx->Unpack = *unpack; - _mesa_Enable(tex->Target); + _mesa_set_enable(ctx, tex->Target, GL_TRUE); if (_mesa_is_stencil_format(format)) { /* Drawing stencil */ @@ -1548,7 +1846,7 @@ _mesa_meta_draw_pixels(GLcontext *ctx, if (!drawpix->StencilFP) init_draw_stencil_pixels(ctx); - setup_drawpix_texture(tex, newTex, texIntFormat, width, height, + setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, GL_ALPHA, type, pixels); _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); @@ -1591,19 +1889,19 @@ _mesa_meta_draw_pixels(GLcontext *ctx, _mesa_ProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, 0, ctx->Current.RasterColor); - setup_drawpix_texture(tex, newTex, texIntFormat, width, height, + setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, format, type, pixels); _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); } else { /* Drawing RGBA */ - setup_drawpix_texture(tex, newTex, texIntFormat, width, height, + setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, format, type, pixels); _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); } - _mesa_Disable(tex->Target); + _mesa_set_enable(ctx, tex->Target, GL_FALSE); _mesa_DeleteBuffersARB(1, &vbo); @@ -1612,3 +1910,889 @@ _mesa_meta_draw_pixels(GLcontext *ctx, _mesa_meta_end(ctx); } + + +/** + * Do glBitmap with a alpha texture quad. Use the alpha test to + * cull the 'off' bits. If alpha test is already enabled, fall back + * to swrast (should be a rare case). + * A bitmap cache as in the gallium/mesa state tracker would + * improve performance a lot. + */ +void +_mesa_meta_Bitmap(GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap1) +{ + struct bitmap_state *bitmap = &ctx->Meta->Bitmap; + struct temp_texture *tex = get_bitmap_temp_texture(ctx); + const GLenum texIntFormat = GL_ALPHA; + const struct gl_pixelstore_attrib unpackSave = *unpack; + struct vertex { + GLfloat x, y, z, s, t, r, g, b, a; + }; + struct vertex verts[4]; + GLboolean newTex; + GLubyte *bitmap8; + + /* + * Check if swrast fallback is needed. + */ + if (ctx->_ImageTransferState || + ctx->Color.AlphaEnabled || + ctx->Fog.Enabled || + ctx->Texture._EnabledUnits || + width > tex->MaxSize || + height > tex->MaxSize) { + _swrast_Bitmap(ctx, x, y, width, height, unpack, bitmap1); + return; + } + + /* Most GL state applies to glBitmap (like blending, stencil, etc), + * but a there's a few things we need to override: + */ + _mesa_meta_begin(ctx, (META_ALPHA_TEST | + META_PIXEL_STORE | + META_RASTERIZATION | + META_SHADER | + META_TEXTURE | + META_TRANSFORM | + META_VERTEX | + META_VIEWPORT)); + + if (bitmap->ArrayObj == 0) { + /* one-time setup */ + + /* create vertex array object */ + _mesa_GenVertexArraysAPPLE(1, &bitmap->ArrayObj); + _mesa_BindVertexArrayAPPLE(bitmap->ArrayObj); + + /* create vertex array buffer */ + _mesa_GenBuffersARB(1, &bitmap->VBO); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, bitmap->VBO); + _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), + NULL, GL_DYNAMIC_DRAW_ARB); + + /* setup vertex arrays */ + _mesa_VertexPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); + _mesa_ColorPointer(4, GL_FLOAT, sizeof(struct vertex), OFFSET(r)); + _mesa_EnableClientState(GL_VERTEX_ARRAY); + _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); + _mesa_EnableClientState(GL_COLOR_ARRAY); + } + else { + _mesa_BindVertexArray(bitmap->ArrayObj); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, bitmap->VBO); + } + + newTex = alloc_texture(tex, width, height, texIntFormat); + + /* vertex positions, texcoords, colors (after texture allocation!) */ + { + const GLfloat x0 = (GLfloat) x; + const GLfloat y0 = (GLfloat) y; + const GLfloat x1 = (GLfloat) (x + width); + const GLfloat y1 = (GLfloat) (y + height); + const GLfloat z = ctx->Current.RasterPos[2]; + GLuint i; + + verts[0].x = x0; + verts[0].y = y0; + verts[0].z = z; + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[1].x = x1; + verts[1].y = y0; + verts[1].z = z; + verts[1].s = tex->Sright; + verts[1].t = 0.0F; + verts[2].x = x1; + verts[2].y = y1; + verts[2].z = z; + verts[2].s = tex->Sright; + verts[2].t = tex->Ttop; + verts[3].x = x0; + verts[3].y = y1; + verts[3].z = z; + verts[3].s = 0.0F; + verts[3].t = tex->Ttop; + + for (i = 0; i < 4; i++) { + verts[i].r = ctx->Current.RasterColor[0]; + verts[i].g = ctx->Current.RasterColor[1]; + verts[i].b = ctx->Current.RasterColor[2]; + verts[i].a = ctx->Current.RasterColor[3]; + } + + /* upload new vertex data */ + _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); + } + + bitmap1 = _mesa_map_pbo_source(ctx, &unpackSave, bitmap1); + if (!bitmap1) + return; + + bitmap8 = (GLubyte *) _mesa_calloc(width * height); + if (bitmap8) { + _mesa_expand_bitmap(width, height, &unpackSave, bitmap1, + bitmap8, width, 0xff); + + _mesa_set_enable(ctx, tex->Target, GL_TRUE); + + _mesa_set_enable(ctx, GL_ALPHA_TEST, GL_TRUE); + _mesa_AlphaFunc(GL_GREATER, 0.0); + + setup_drawpix_texture(ctx, tex, newTex, texIntFormat, width, height, + GL_ALPHA, GL_UNSIGNED_BYTE, bitmap8); + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + + _mesa_set_enable(ctx, tex->Target, GL_FALSE); + + _mesa_free(bitmap8); + } + + _mesa_unmap_pbo_source(ctx, &unpackSave); + + _mesa_meta_end(ctx); +} + + +/** + * Check if the call to _mesa_meta_GenerateMipmap() will require a + * software fallback. The fallback path will require that the texture + * images are mapped. + * \return GL_TRUE if a fallback is needed, GL_FALSE otherwise + */ +GLboolean +_mesa_meta_check_generate_mipmap_fallback(GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj) +{ + const GLuint fboSave = ctx->DrawBuffer->Name; + struct gen_mipmap_state *mipmap = &ctx->Meta->Mipmap; + struct gl_texture_image *baseImage; + GLuint srcLevel; + GLenum status; + + /* check for fallbacks */ + if (!ctx->Extensions.EXT_framebuffer_object || + target == GL_TEXTURE_3D) { + return GL_TRUE; + } + + srcLevel = texObj->BaseLevel; + baseImage = _mesa_select_tex_image(ctx, texObj, target, srcLevel); + if (!baseImage || baseImage->IsCompressed) { + return GL_TRUE; + } + + /* + * Test that we can actually render in the texture's format. + */ + if (!mipmap->FBO) + _mesa_GenFramebuffersEXT(1, &mipmap->FBO); + _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, mipmap->FBO); + + if (target == GL_TEXTURE_1D) { + _mesa_FramebufferTexture1DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, texObj->Name, srcLevel); + } + else if (target == GL_TEXTURE_3D) { + GLint zoffset = 0; + _mesa_FramebufferTexture3DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, texObj->Name, srcLevel, zoffset); + } + else { + /* 2D / cube */ + _mesa_FramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, texObj->Name, srcLevel); + } + + status = _mesa_CheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); + + _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fboSave); + + if (status != GL_FRAMEBUFFER_COMPLETE_EXT) { + return GL_TRUE; + } + + return GL_FALSE; +} + + +/** + * Called via ctx->Driver.GenerateMipmap() + * Note: texture borders and 3D texture support not yet complete. + */ +void +_mesa_meta_GenerateMipmap(GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj) +{ + struct gen_mipmap_state *mipmap = &ctx->Meta->Mipmap; + struct vertex { + GLfloat x, y, s, t, r; + }; + struct vertex verts[4]; + const GLuint baseLevel = texObj->BaseLevel; + const GLuint maxLevel = texObj->MaxLevel; + const GLenum minFilterSave = texObj->MinFilter; + const GLenum magFilterSave = texObj->MagFilter; + const GLint baseLevelSave = texObj->BaseLevel; + const GLint maxLevelSave = texObj->MaxLevel; + const GLboolean genMipmapSave = texObj->GenerateMipmap; + const GLenum wrapSSave = texObj->WrapS; + const GLenum wrapTSave = texObj->WrapT; + const GLenum wrapRSave = texObj->WrapR; + const GLuint fboSave = ctx->DrawBuffer->Name; + GLenum faceTarget; + GLuint dstLevel; + GLuint border = 0; + + if (_mesa_meta_check_generate_mipmap_fallback(ctx, target, texObj)) { + _mesa_generate_mipmap(ctx, target, texObj); + return; + } + + if (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X && + target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z) { + faceTarget = target; + target = GL_TEXTURE_CUBE_MAP; + } + else { + faceTarget = target; + } + + _mesa_meta_begin(ctx, META_ALL); + + if (mipmap->ArrayObj == 0) { + /* one-time setup */ + + /* create vertex array object */ + _mesa_GenVertexArraysAPPLE(1, &mipmap->ArrayObj); + _mesa_BindVertexArrayAPPLE(mipmap->ArrayObj); + + /* create vertex array buffer */ + _mesa_GenBuffersARB(1, &mipmap->VBO); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, mipmap->VBO); + _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(verts), + NULL, GL_DYNAMIC_DRAW_ARB); + + /* setup vertex arrays */ + _mesa_VertexPointer(2, GL_FLOAT, sizeof(struct vertex), OFFSET(x)); + _mesa_TexCoordPointer(3, GL_FLOAT, sizeof(struct vertex), OFFSET(s)); + _mesa_EnableClientState(GL_VERTEX_ARRAY); + _mesa_EnableClientState(GL_TEXTURE_COORD_ARRAY); + } + else { + _mesa_BindVertexArray(mipmap->ArrayObj); + _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, mipmap->VBO); + } + + if (!mipmap->FBO) { + _mesa_GenFramebuffersEXT(1, &mipmap->FBO); + } + _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, mipmap->FBO); + + _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, GL_FALSE); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE); + + _mesa_set_enable(ctx, target, GL_TRUE); + + /* setup texcoords once (XXX what about border?) */ + switch (faceTarget) { + case GL_TEXTURE_1D: + case GL_TEXTURE_2D: + verts[0].s = 0.0F; + verts[0].t = 0.0F; + verts[0].r = 0.0F; + verts[1].s = 1.0F; + verts[1].t = 0.0F; + verts[1].r = 0.0F; + verts[2].s = 1.0F; + verts[2].t = 1.0F; + verts[2].r = 0.0F; + verts[3].s = 0.0F; + verts[3].t = 1.0F; + verts[3].r = 0.0F; + break; + case GL_TEXTURE_3D: + abort(); + break; + default: + /* cube face */ + { + static const GLfloat st[4][2] = { + {0.0f, 0.0f}, {1.0f, 0.0f}, {1.0f, 1.0f}, {0.0f, 1.0f} + }; + GLuint i; + + /* loop over quad verts */ + for (i = 0; i < 4; i++) { + /* Compute sc = +/-scale and tc = +/-scale. + * Not +/-1 to avoid cube face selection ambiguity near the edges, + * though that can still sometimes happen with this scale factor... + */ + const GLfloat scale = 0.9999f; + const GLfloat sc = (2.0f * st[i][0] - 1.0f) * scale; + const GLfloat tc = (2.0f * st[i][1] - 1.0f) * scale; + + switch (faceTarget) { + case GL_TEXTURE_CUBE_MAP_POSITIVE_X: + verts[i].s = 1.0f; + verts[i].t = -tc; + verts[i].r = -sc; + break; + case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: + verts[i].s = -1.0f; + verts[i].t = -tc; + verts[i].r = sc; + break; + case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: + verts[i].s = sc; + verts[i].t = 1.0f; + verts[i].r = tc; + break; + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: + verts[i].s = sc; + verts[i].t = -1.0f; + verts[i].r = -tc; + break; + case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: + verts[i].s = sc; + verts[i].t = -tc; + verts[i].r = 1.0f; + break; + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: + verts[i].s = -sc; + verts[i].t = -tc; + verts[i].r = -1.0f; + break; + default: + assert(0); + } + } + } + } + + _mesa_set_enable(ctx, target, GL_TRUE); + + /* texture is already locked, unlock now */ + _mesa_unlock_texture(ctx, texObj); + + for (dstLevel = baseLevel + 1; dstLevel <= maxLevel; dstLevel++) { + const struct gl_texture_image *srcImage; + const GLuint srcLevel = dstLevel - 1; + GLsizei srcWidth, srcHeight, srcDepth; + GLsizei dstWidth, dstHeight, dstDepth; + GLenum status; + + srcImage = _mesa_select_tex_image(ctx, texObj, faceTarget, srcLevel); + assert(srcImage->Border == 0); /* XXX we can fix this */ + + /* src size w/out border */ + srcWidth = srcImage->Width - 2 * border; + srcHeight = srcImage->Height - 2 * border; + srcDepth = srcImage->Depth - 2 * border; + + /* new dst size w/ border */ + dstWidth = MAX2(1, srcWidth / 2) + 2 * border; + dstHeight = MAX2(1, srcHeight / 2) + 2 * border; + dstDepth = MAX2(1, srcDepth / 2) + 2 * border; + + if (dstWidth == srcImage->Width && + dstHeight == srcImage->Height && + dstDepth == srcImage->Depth) { + /* all done */ + break; + } + + /* Create empty dest image */ + if (target == GL_TEXTURE_1D) { + _mesa_TexImage1D(target, dstLevel, srcImage->InternalFormat, + dstWidth, border, + GL_RGBA, GL_UNSIGNED_BYTE, NULL); + } + else if (target == GL_TEXTURE_3D) { + _mesa_TexImage3D(target, dstLevel, srcImage->InternalFormat, + dstWidth, dstHeight, dstDepth, border, + GL_RGBA, GL_UNSIGNED_BYTE, NULL); + } + else { + /* 2D or cube */ + _mesa_TexImage2D(faceTarget, dstLevel, srcImage->InternalFormat, + dstWidth, dstHeight, border, + GL_RGBA, GL_UNSIGNED_BYTE, NULL); + + if (target == GL_TEXTURE_CUBE_MAP) { + /* If texturing from a cube, we need to make sure all src faces + * have been defined (even if we're not sampling from them.) + * Otherwise the texture object will be 'incomplete' and + * texturing from it will not be allowed. + */ + GLuint face; + for (face = 0; face < 6; face++) { + if (!texObj->Image[face][srcLevel] || + texObj->Image[face][srcLevel]->Width != srcWidth) { + _mesa_TexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, + srcLevel, srcImage->InternalFormat, + srcWidth, srcHeight, border, + GL_RGBA, GL_UNSIGNED_BYTE, NULL); + } + } + } + } + + /* setup vertex positions */ + { + verts[0].x = 0.0F; + verts[0].y = 0.0F; + verts[1].x = (GLfloat) dstWidth; + verts[1].y = 0.0F; + verts[2].x = (GLfloat) dstWidth; + verts[2].y = (GLfloat) dstHeight; + verts[3].x = 0.0F; + verts[3].y = (GLfloat) dstHeight; + + /* upload new vertex data */ + _mesa_BufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts); + } + + /* limit sampling to src level */ + _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, srcLevel); + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, srcLevel); + + /* Set to draw into the current dstLevel */ + if (target == GL_TEXTURE_1D) { + _mesa_FramebufferTexture1DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, + texObj->Name, + dstLevel); + } + else if (target == GL_TEXTURE_3D) { + GLint zoffset = 0; /* XXX unfinished */ + _mesa_FramebufferTexture3DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + target, + texObj->Name, + dstLevel, zoffset); + } + else { + /* 2D / cube */ + _mesa_FramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, + GL_COLOR_ATTACHMENT0_EXT, + faceTarget, + texObj->Name, + dstLevel); + } + + _mesa_DrawBuffer(GL_COLOR_ATTACHMENT0_EXT); + + /* sanity check */ + status = _mesa_CheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); + if (status != GL_FRAMEBUFFER_COMPLETE_EXT) { + abort(); + break; + } + + _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); + } + + _mesa_lock_texture(ctx, texObj); /* relock */ + + _mesa_meta_end(ctx); + + _mesa_TexParameteri(target, GL_TEXTURE_MIN_FILTER, minFilterSave); + _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, magFilterSave); + _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, baseLevelSave); + _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, maxLevelSave); + _mesa_TexParameteri(target, GL_GENERATE_MIPMAP, genMipmapSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, wrapSSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, wrapTSave); + _mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, wrapRSave); + + _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fboSave); +} + + +/** + * Determine the GL data type to use for the temporary image read with + * ReadPixels() and passed to Tex[Sub]Image(). + */ +static GLenum +get_temp_image_type(GLcontext *ctx, GLenum baseFormat) +{ + switch (baseFormat) { + case GL_RGBA: + case GL_RGB: + case GL_ALPHA: + case GL_LUMINANCE: + case GL_LUMINANCE_ALPHA: + case GL_INTENSITY: + if (ctx->DrawBuffer->Visual.redBits <= 8) + return GL_UNSIGNED_BYTE; + else if (ctx->DrawBuffer->Visual.redBits <= 8) + return GL_UNSIGNED_SHORT; + else + return GL_FLOAT; + case GL_DEPTH_COMPONENT: + return GL_UNSIGNED_INT; + case GL_DEPTH_STENCIL: + return GL_UNSIGNED_INT_24_8; + default: + _mesa_problem(ctx, "Unexpected format in get_temp_image_type()"); + return 0; + } +} + + +/** + * Helper for _mesa_meta_CopyTexImage1/2D() functions. + * Have to be careful with locking and meta state for pixel transfer. + */ +static void +copy_tex_image(GLcontext *ctx, GLuint dims, GLenum target, GLint level, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLsizei height, GLint border) +{ + struct gl_texture_unit *texUnit; + struct gl_texture_object *texObj; + struct gl_texture_image *texImage; + GLsizei postConvWidth = width, postConvHeight = height; + GLenum format, type; + GLint bpp; + void *buf; + + texUnit = _mesa_get_current_tex_unit(ctx); + texObj = _mesa_select_tex_object(ctx, texUnit, target); + texImage = _mesa_get_tex_image(ctx, texObj, target, level); + + format = _mesa_base_tex_format(ctx, internalFormat); + type = get_temp_image_type(ctx, format); + bpp = _mesa_bytes_per_pixel(format, type); + if (bpp <= 0) { + _mesa_problem(ctx, "Bad bpp in meta copy_tex_image()"); + return; + } + + /* + * Alloc image buffer (XXX could use a PBO) + */ + buf = _mesa_malloc(width * height * bpp); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyTexImage%uD", dims); + return; + } + + if (texImage->TexFormat == &_mesa_null_texformat) + texImage->TexFormat = ctx->Driver.ChooseTextureFormat(ctx, + internalFormat, + format, + type); + + _mesa_unlock_texture(ctx, texObj); /* need to unlock first */ + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + ctx->Driver.ReadPixels(ctx, x, y, width, height, + format, type, &ctx->Pack, buf); + _mesa_meta_end(ctx); + + /* + * Prepare for new texture image size/data + */ +#if FEATURE_convolve + if (_mesa_is_color_format(internalFormat)) { + _mesa_adjust_image_for_convolution(ctx, 2, + &postConvWidth, &postConvHeight); + } +#endif + + if (texImage->Data) { + ctx->Driver.FreeTexImageData(ctx, texImage); + } + + _mesa_init_teximage_fields(ctx, target, texImage, + postConvWidth, postConvHeight, 1, + border, internalFormat); + + /* + * Store texture data (with pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE); + + _mesa_update_state(ctx); /* to update pixel transfer state */ + + if (target == GL_TEXTURE_1D) { + ctx->Driver.TexImage1D(ctx, target, level, internalFormat, + width, border, format, type, + buf, &ctx->Unpack, texObj, texImage); + } + else { + ctx->Driver.TexImage2D(ctx, target, level, internalFormat, + width, height, border, format, type, + buf, &ctx->Unpack, texObj, texImage); + } + _mesa_meta_end(ctx); + + _mesa_lock_texture(ctx, texObj); /* re-lock */ + + _mesa_free(buf); +} + + +void +_mesa_meta_CopyTexImage1D(GLcontext *ctx, GLenum target, GLint level, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLint border) +{ + copy_tex_image(ctx, 1, target, level, internalFormat, x, y, + width, 1, border); +} + + +void +_mesa_meta_CopyTexImage2D(GLcontext *ctx, GLenum target, GLint level, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLsizei height, GLint border) +{ + copy_tex_image(ctx, 2, target, level, internalFormat, x, y, + width, height, border); +} + + + +/** + * Helper for _mesa_meta_CopyTexSubImage1/2/3D() functions. + * Have to be careful with locking and meta state for pixel transfer. + */ +static void +copy_tex_sub_image(GLcontext *ctx, GLuint dims, GLenum target, GLint level, + GLint xoffset, GLint yoffset, GLint zoffset, + GLint x, GLint y, + GLsizei width, GLsizei height) +{ + struct gl_texture_unit *texUnit; + struct gl_texture_object *texObj; + struct gl_texture_image *texImage; + GLenum format, type; + GLint bpp; + void *buf; + + texUnit = _mesa_get_current_tex_unit(ctx); + texObj = _mesa_select_tex_object(ctx, texUnit, target); + texImage = _mesa_select_tex_image(ctx, texObj, target, level); + + format = texImage->TexFormat->BaseFormat; + type = get_temp_image_type(ctx, format); + bpp = _mesa_bytes_per_pixel(format, type); + if (bpp <= 0) { + _mesa_problem(ctx, "Bad bpp in meta copy_tex_sub_image()"); + return; + } + + /* + * Alloc image buffer (XXX could use a PBO) + */ + buf = _mesa_malloc(width * height * bpp); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyTexSubImage%uD", dims); + return; + } + + _mesa_unlock_texture(ctx, texObj); /* need to unlock first */ + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + ctx->Driver.ReadPixels(ctx, x, y, width, height, + format, type, &ctx->Pack, buf); + _mesa_meta_end(ctx); + + _mesa_update_state(ctx); /* to update pixel transfer state */ + + /* + * Store texture data (with pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE); + if (target == GL_TEXTURE_1D) { + ctx->Driver.TexSubImage1D(ctx, target, level, xoffset, + width, format, type, buf, + &ctx->Unpack, texObj, texImage); + } + else if (target == GL_TEXTURE_3D) { + ctx->Driver.TexSubImage3D(ctx, target, level, xoffset, yoffset, zoffset, + width, height, 1, format, type, buf, + &ctx->Unpack, texObj, texImage); + } + else { + ctx->Driver.TexSubImage2D(ctx, target, level, xoffset, yoffset, + width, height, format, type, buf, + &ctx->Unpack, texObj, texImage); + } + _mesa_meta_end(ctx); + + _mesa_lock_texture(ctx, texObj); /* re-lock */ + + _mesa_free(buf); +} + + +void +_mesa_meta_CopyTexSubImage1D(GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, + GLint x, GLint y, GLsizei width) +{ + copy_tex_sub_image(ctx, 1, target, level, xoffset, 0, 0, + x, y, width, 1); +} + + +void +_mesa_meta_CopyTexSubImage2D(GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, + GLint x, GLint y, + GLsizei width, GLsizei height) +{ + copy_tex_sub_image(ctx, 2, target, level, xoffset, yoffset, 0, + x, y, width, height); +} + + +void +_mesa_meta_CopyTexSubImage3D(GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, GLint zoffset, + GLint x, GLint y, + GLsizei width, GLsizei height) +{ + copy_tex_sub_image(ctx, 3, target, level, xoffset, yoffset, zoffset, + x, y, width, height); +} + + +void +_mesa_meta_CopyColorTable(GLcontext *ctx, + GLenum target, GLenum internalformat, + GLint x, GLint y, GLsizei width) +{ + GLfloat *buf; + + buf = (GLfloat *) _mesa_malloc(width * 4 * sizeof(GLfloat)); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyColorTable"); + return; + } + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + ctx->Driver.ReadPixels(ctx, x, y, width, 1, + GL_RGBA, GL_FLOAT, &ctx->Pack, buf); + + _mesa_ColorTable(target, internalformat, width, GL_RGBA, GL_FLOAT, buf); + + _mesa_meta_end(ctx); + + _mesa_free(buf); +} + + +void +_mesa_meta_CopyColorSubTable(GLcontext *ctx,GLenum target, GLsizei start, + GLint x, GLint y, GLsizei width) +{ + GLfloat *buf; + + buf = (GLfloat *) _mesa_malloc(width * 4 * sizeof(GLfloat)); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyColorSubTable"); + return; + } + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + ctx->Driver.ReadPixels(ctx, x, y, width, 1, + GL_RGBA, GL_FLOAT, &ctx->Pack, buf); + + _mesa_ColorSubTable(target, start, width, GL_RGBA, GL_FLOAT, buf); + + _mesa_meta_end(ctx); + + _mesa_free(buf); +} + + +void +_mesa_meta_CopyConvolutionFilter1D(GLcontext *ctx, GLenum target, + GLenum internalFormat, + GLint x, GLint y, GLsizei width) +{ + GLfloat *buf; + + buf = (GLfloat *) _mesa_malloc(width * 4 * sizeof(GLfloat)); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyConvolutionFilter2D"); + return; + } + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + _mesa_update_state(ctx); + ctx->Driver.ReadPixels(ctx, x, y, width, 1, + GL_RGBA, GL_FLOAT, &ctx->Pack, buf); + + _mesa_ConvolutionFilter1D(target, internalFormat, width, + GL_RGBA, GL_FLOAT, buf); + + _mesa_meta_end(ctx); + + _mesa_free(buf); +} + + +void +_mesa_meta_CopyConvolutionFilter2D(GLcontext *ctx, GLenum target, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLsizei height) +{ + GLfloat *buf; + + buf = (GLfloat *) _mesa_malloc(width * height * 4 * sizeof(GLfloat)); + if (!buf) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCopyConvolutionFilter2D"); + return; + } + + /* + * Read image from framebuffer (disable pixel transfer ops) + */ + _mesa_meta_begin(ctx, META_PIXEL_STORE | META_PIXEL_TRANSFER); + _mesa_update_state(ctx); + + ctx->Driver.ReadPixels(ctx, x, y, width, height, + GL_RGBA, GL_FLOAT, &ctx->Pack, buf); + + _mesa_ConvolutionFilter2D(target, internalFormat, width, height, + GL_RGBA, GL_FLOAT, buf); + + _mesa_meta_end(ctx); + + _mesa_free(buf); +} diff --git a/src/mesa/drivers/common/meta.h b/src/mesa/drivers/common/meta.h index b03b64c48a1..6225b941893 100644 --- a/src/mesa/drivers/common/meta.h +++ b/src/mesa/drivers/common/meta.h @@ -27,29 +27,6 @@ #define META_H -/** - * Flags passed to _mesa_meta_begin(). - * XXX these flags may evolve... - */ -/*@{*/ -#define META_ALPHA_TEST 0x1 -#define META_BLEND 0x2 /**< includes logicop */ -#define META_COLOR_MASK 0x4 -#define META_DEPTH_TEST 0x8 -#define META_FOG 0x10 -#define META_RASTERIZATION 0x20 -#define META_SCISSOR 0x40 -#define META_SHADER 0x80 -#define META_STENCIL_TEST 0x100 -#define META_TRANSFORM 0x200 /**< modelview, projection */ -#define META_TEXTURE 0x400 -#define META_VERTEX 0x800 -#define META_VIEWPORT 0x1000 -#define META_PIXEL_STORE 0x2000 -#define META_ALL ~0x0 -/*@}*/ - - extern void _mesa_meta_init(GLcontext *ctx); @@ -57,25 +34,85 @@ extern void _mesa_meta_free(GLcontext *ctx); extern void -_mesa_meta_blit_framebuffer(GLcontext *ctx, - GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, - GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, - GLbitfield mask, GLenum filter); +_mesa_meta_BlitFramebuffer(GLcontext *ctx, + GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, + GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, + GLbitfield mask, GLenum filter); + +extern void +_mesa_meta_Clear(GLcontext *ctx, GLbitfield buffers); + +extern void +_mesa_meta_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy, + GLsizei width, GLsizei height, + GLint dstx, GLint dsty, GLenum type); + +extern void +_mesa_meta_DrawPixels(GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid *pixels); + +extern void +_mesa_meta_Bitmap(GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap); + +extern GLboolean +_mesa_meta_check_generate_mipmap_fallback(GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj); + +extern void +_mesa_meta_GenerateMipmap(GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj); + +extern void +_mesa_meta_CopyTexImage1D(GLcontext *ctx, GLenum target, GLint level, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLint border); + +extern void +_mesa_meta_CopyTexImage2D(GLcontext *ctx, GLenum target, GLint level, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLsizei height, GLint border); + +extern void +_mesa_meta_CopyTexSubImage1D(GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, + GLint x, GLint y, GLsizei width); + +extern void +_mesa_meta_CopyTexSubImage2D(GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, + GLint x, GLint y, + GLsizei width, GLsizei height); + +extern void +_mesa_meta_CopyTexSubImage3D(GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, GLint zoffset, + GLint x, GLint y, + GLsizei width, GLsizei height); + +extern void +_mesa_meta_CopyColorTable(GLcontext *ctx, + GLenum target, GLenum internalformat, + GLint x, GLint y, GLsizei width); extern void -_mesa_meta_clear(GLcontext *ctx, GLbitfield buffers); +_mesa_meta_CopyColorSubTable(GLcontext *ctx,GLenum target, GLsizei start, + GLint x, GLint y, GLsizei width); extern void -_mesa_meta_copy_pixels(GLcontext *ctx, GLint srcx, GLint srcy, - GLsizei width, GLsizei height, - GLint dstx, GLint dsty, GLenum type); +_mesa_meta_CopyConvolutionFilter1D(GLcontext *ctx, GLenum target, + GLenum internalFormat, + GLint x, GLint y, GLsizei width); extern void -_mesa_meta_draw_pixels(GLcontext *ctx, - GLint x, GLint y, GLsizei width, GLsizei height, - GLenum format, GLenum type, - const struct gl_pixelstore_attrib *unpack, - const GLvoid *pixels); +_mesa_meta_CopyConvolutionFilter2D(GLcontext *ctx, GLenum target, + GLenum internalFormat, GLint x, GLint y, + GLsizei width, GLsizei height); #endif /* META_H */ diff --git a/src/mesa/drivers/dri/Makefile.template b/src/mesa/drivers/dri/Makefile.template index 18dbeba24a8..1ce9315530c 100644 --- a/src/mesa/drivers/dri/Makefile.template +++ b/src/mesa/drivers/dri/Makefile.template @@ -60,18 +60,36 @@ SHARED_INCLUDES = \ ##### TARGETS ##### -default: symlinks depend $(LIBNAME) $(TOP)/$(LIB_DIR)/$(LIBNAME) +default: symlinks subdirs depend $(LIBNAME) $(TOP)/$(LIB_DIR)/$(LIBNAME) -$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(PIPE_DRIVERS) $(WINOBJ) Makefile $(TOP)/src/mesa/drivers/dri/Makefile.template +$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(EXTRA_MODULES) $(WINOBJ) Makefile \ + $(TOP)/src/mesa/drivers/dri/Makefile.template $(MKLIB) -o $@ -noprefix -linker '$(CC)' -ldflags '$(LDFLAGS)' \ - $(OBJECTS) $(PIPE_DRIVERS) $(MESA_MODULES) $(WINOBJ) $(DRI_LIB_DEPS) + $(OBJECTS) $(MESA_MODULES) $(EXTRA_MODULES) $(WINOBJ) \ + $(DRI_LIB_DEPS) $(TOP)/$(LIB_DIR)/$(LIBNAME): $(LIBNAME) $(INSTALL) $(LIBNAME) $(TOP)/$(LIB_DIR) +# If the Makefile defined SUBDIRS, run make in each +.PHONY: subdirs +subdirs: + @if test -n "$(SUBDIRS)" ; then \ + for dir in $(SUBDIRS) ; do \ + if [ -d $$dir ] ; then \ + (cd $$dir && $(MAKE)) || exit 1; \ + fi \ + done \ + fi + + +.PHONY: symlinks +symlinks: + + depend: $(C_SOURCES) $(ASM_SOURCES) $(SYMLINKS) @ echo "running $(MKDEP)" @ rm -f depend diff --git a/src/mesa/drivers/dri/common/extension_helper.h b/src/mesa/drivers/dri/common/extension_helper.h index 40a030ce0da..5e86324eece 100644 --- a/src/mesa/drivers/dri/common/extension_helper.h +++ b/src/mesa/drivers/dri/common/extension_helper.h @@ -316,6 +316,13 @@ static const char CombinerOutputNV_names[] = ""; #endif +#if defined(need_GL_NV_vertex_program) +static const char VertexAttribs3fvNV_names[] = + "iip\0" /* Parameter signature */ + "glVertexAttribs3fvNV\0" + ""; +#endif + #if defined(need_GL_VERSION_2_0) || defined(need_GL_ARB_shader_objects) static const char Uniform2fARB_names[] = "iff\0" /* Parameter signature */ @@ -575,6 +582,13 @@ static const char MatrixIndexusvARB_names[] = ""; #endif +#if defined(need_GL_ARB_draw_elements_base_vertex) +static const char DrawElementsBaseVertex_names[] = + "iiipi\0" /* Parameter signature */ + "glDrawElementsBaseVertex\0" + ""; +#endif + #if defined(need_GL_VERSION_2_0) || defined(need_GL_ARB_vertex_program) static const char DisableVertexAttribArrayARB_names[] = "i\0" /* Parameter signature */ @@ -970,10 +984,10 @@ static const char GlobalAlphaFactordSUN_names[] = ""; #endif -#if defined(need_GL_NV_vertex_program) -static const char VertexAttribs3fvNV_names[] = +#if defined(need_GL_NV_register_combiners) +static const char GetFinalCombinerInputParameterfvNV_names[] = "iip\0" /* Parameter signature */ - "glVertexAttribs3fvNV\0" + "glGetFinalCombinerInputParameterfvNV\0" ""; #endif @@ -3918,6 +3932,13 @@ static const char MapBufferARB_names[] = ""; #endif +#if defined(need_GL_ARB_draw_elements_base_vertex) +static const char MultiDrawElementsBaseVertex_names[] = + "ipipip\0" /* Parameter signature */ + "glMultiDrawElementsBaseVertex\0" + ""; +#endif + #if defined(need_GL_EXT_coordinate_frame) static const char Binormal3svEXT_names[] = "p\0" /* Parameter signature */ @@ -4396,10 +4417,11 @@ static const char SpriteParameterivSGIX_names[] = ""; #endif -#if defined(need_GL_EXT_provoking_vertex) +#if defined(need_GL_EXT_provoking_vertex) || defined(need_GL_ARB_provoking_vertex) static const char ProvokingVertexEXT_names[] = "i\0" /* Parameter signature */ "glProvokingVertexEXT\0" + "glProvokingVertex\0" ""; #endif @@ -4554,10 +4576,10 @@ static const char UniformMatrix3x4fv_names[] = ""; #endif -#if defined(need_GL_EXT_coordinate_frame) -static const char Binormal3fvEXT_names[] = - "p\0" /* Parameter signature */ - "glBinormal3fvEXT\0" +#if defined(need_GL_ARB_draw_elements_base_vertex) +static const char DrawRangeElementsBaseVertex_names[] = + "iiiiipi\0" /* Parameter signature */ + "glDrawRangeElementsBaseVertex\0" ""; #endif @@ -4710,10 +4732,10 @@ static const char GetFragmentLightfvSGIX_names[] = ""; #endif -#if defined(need_GL_NV_register_combiners) -static const char GetFinalCombinerInputParameterfvNV_names[] = - "iip\0" /* Parameter signature */ - "glGetFinalCombinerInputParameterfvNV\0" +#if defined(need_GL_EXT_coordinate_frame) +static const char Binormal3fvEXT_names[] = + "p\0" /* Parameter signature */ + "glBinormal3fvEXT\0" ""; #endif @@ -5090,6 +5112,15 @@ static const struct dri_extension_function GL_ARB_draw_buffers_functions[] = { }; #endif +#if defined(need_GL_ARB_draw_elements_base_vertex) +static const struct dri_extension_function GL_ARB_draw_elements_base_vertex_functions[] = { + { DrawElementsBaseVertex_names, DrawElementsBaseVertex_remap_index, -1 }, + { MultiDrawElementsBaseVertex_names, MultiDrawElementsBaseVertex_remap_index, -1 }, + { DrawRangeElementsBaseVertex_names, DrawRangeElementsBaseVertex_remap_index, -1 }, + { NULL, 0, 0 } +}; +#endif + #if defined(need_GL_ARB_framebuffer_object) static const struct dri_extension_function GL_ARB_framebuffer_object_functions[] = { { BlitFramebufferEXT_names, BlitFramebufferEXT_remap_index, -1 }, @@ -5164,6 +5195,13 @@ static const struct dri_extension_function GL_ARB_point_parameters_functions[] = }; #endif +#if defined(need_GL_ARB_provoking_vertex) +static const struct dri_extension_function GL_ARB_provoking_vertex_functions[] = { + { ProvokingVertexEXT_names, ProvokingVertexEXT_remap_index, -1 }, + { NULL, 0, 0 } +}; +#endif + #if defined(need_GL_ARB_shader_objects) static const struct dri_extension_function GL_ARB_shader_objects_functions[] = { { UniformMatrix3fvARB_names, UniformMatrix3fvARB_remap_index, -1 }, @@ -5520,8 +5558,8 @@ static const struct dri_extension_function GL_EXT_coordinate_frame_functions[] = { Binormal3dvEXT_names, Binormal3dvEXT_remap_index, -1 }, { Tangent3iEXT_names, Tangent3iEXT_remap_index, -1 }, { Tangent3bvEXT_names, Tangent3bvEXT_remap_index, -1 }, - { Binormal3fvEXT_names, Binormal3fvEXT_remap_index, -1 }, { Tangent3bEXT_names, Tangent3bEXT_remap_index, -1 }, + { Binormal3fvEXT_names, Binormal3fvEXT_remap_index, -1 }, { BinormalPointerEXT_names, BinormalPointerEXT_remap_index, -1 }, { Tangent3svEXT_names, Tangent3svEXT_remap_index, -1 }, { Binormal3bEXT_names, Binormal3bEXT_remap_index, -1 }, @@ -5963,6 +6001,7 @@ static const struct dri_extension_function GL_NV_point_sprite_functions[] = { static const struct dri_extension_function GL_NV_register_combiners_functions[] = { { CombinerOutputNV_names, CombinerOutputNV_remap_index, -1 }, { CombinerParameterfvNV_names, CombinerParameterfvNV_remap_index, -1 }, + { GetFinalCombinerInputParameterfvNV_names, GetFinalCombinerInputParameterfvNV_remap_index, -1 }, { GetCombinerOutputParameterfvNV_names, GetCombinerOutputParameterfvNV_remap_index, -1 }, { FinalCombinerInputNV_names, FinalCombinerInputNV_remap_index, -1 }, { GetCombinerInputParameterfvNV_names, GetCombinerInputParameterfvNV_remap_index, -1 }, @@ -5971,7 +6010,6 @@ static const struct dri_extension_function GL_NV_register_combiners_functions[] { GetFinalCombinerInputParameterivNV_names, GetFinalCombinerInputParameterivNV_remap_index, -1 }, { CombinerInputNV_names, CombinerInputNV_remap_index, -1 }, { CombinerParameterfNV_names, CombinerParameterfNV_remap_index, -1 }, - { GetFinalCombinerInputParameterfvNV_names, GetFinalCombinerInputParameterfvNV_remap_index, -1 }, { GetCombinerInputParameterivNV_names, GetCombinerInputParameterivNV_remap_index, -1 }, { CombinerParameterivNV_names, CombinerParameterivNV_remap_index, -1 }, { NULL, 0, 0 } @@ -5998,6 +6036,7 @@ static const struct dri_extension_function GL_NV_vertex_array_range_functions[] static const struct dri_extension_function GL_NV_vertex_program_functions[] = { { VertexAttrib4ubvNV_names, VertexAttrib4ubvNV_remap_index, -1 }, { VertexAttrib4svNV_names, VertexAttrib4svNV_remap_index, -1 }, + { VertexAttribs3fvNV_names, VertexAttribs3fvNV_remap_index, -1 }, { VertexAttribs1dvNV_names, VertexAttribs1dvNV_remap_index, -1 }, { VertexAttrib1fvNV_names, VertexAttrib1fvNV_remap_index, -1 }, { VertexAttrib4fNV_names, VertexAttrib4fNV_remap_index, -1 }, @@ -6006,7 +6045,6 @@ static const struct dri_extension_function GL_NV_vertex_program_functions[] = { { VertexAttribs3dvNV_names, VertexAttribs3dvNV_remap_index, -1 }, { VertexAttribs4fvNV_names, VertexAttribs4fvNV_remap_index, -1 }, { VertexAttrib2sNV_names, VertexAttrib2sNV_remap_index, -1 }, - { VertexAttribs3fvNV_names, VertexAttribs3fvNV_remap_index, -1 }, { ProgramEnvParameter4fvARB_names, ProgramEnvParameter4fvARB_remap_index, -1 }, { LoadProgramNV_names, LoadProgramNV_remap_index, -1 }, { VertexAttrib4fvNV_names, VertexAttrib4fvNV_remap_index, -1 }, diff --git a/src/mesa/drivers/dri/fb/Makefile b/src/mesa/drivers/dri/fb/Makefile index 309f50b95f8..cf9b3a85563 100644 --- a/src/mesa/drivers/dri/fb/Makefile +++ b/src/mesa/drivers/dri/fb/Makefile @@ -25,5 +25,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: - diff --git a/src/mesa/drivers/dri/ffb/Makefile b/src/mesa/drivers/dri/ffb/Makefile index cb73238c030..e9da8f9066e 100644 --- a/src/mesa/drivers/dri/ffb/Makefile +++ b/src/mesa/drivers/dri/ffb/Makefile @@ -33,4 +33,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/ffb/ffb_tex.c b/src/mesa/drivers/dri/ffb/ffb_tex.c index 69d30aedbaf..95058e9069f 100644 --- a/src/mesa/drivers/dri/ffb/ffb_tex.c +++ b/src/mesa/drivers/dri/ffb/ffb_tex.c @@ -30,24 +30,6 @@ #include "ffb_tex.h" /* No texture unit, all software. */ -/* XXX this function isn't needed since _mesa_init_driver_functions() - * will make all these assignments. - */ void ffbDDInitTexFuncs(GLcontext *ctx) { - /* - ctx->Driver.ChooseTextureFormat = _mesa_choose_tex_format; - ctx->Driver.TexImage1D = _mesa_store_teximage1d; - ctx->Driver.TexImage2D = _mesa_store_teximage2d; - ctx->Driver.TexImage3D = _mesa_store_teximage3d; - ctx->Driver.TexSubImage1D = _mesa_store_texsubimage1d; - ctx->Driver.TexSubImage2D = _mesa_store_texsubimage2d; - ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d; - ctx->Driver.CopyTexImage1D = _swrast_copy_teximage1d; - ctx->Driver.CopyTexImage2D = _swrast_copy_teximage2d; - ctx->Driver.CopyTexSubImage1D = _swrast_copy_texsubimage1d; - ctx->Driver.CopyTexSubImage2D = _swrast_copy_texsubimage2d; - ctx->Driver.CopyTexSubImage3D = _swrast_copy_texsubimage3d; - ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage; - */ } diff --git a/src/mesa/drivers/dri/gamma/Makefile b/src/mesa/drivers/dri/gamma/Makefile index 250d3ac0891..09df1578fc7 100644 --- a/src/mesa/drivers/dri/gamma/Makefile +++ b/src/mesa/drivers/dri/gamma/Makefile @@ -32,4 +32,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/glcore/Makefile b/src/mesa/drivers/dri/glcore/Makefile deleted file mode 100644 index ac7e1de9285..00000000000 --- a/src/mesa/drivers/dri/glcore/Makefile +++ /dev/null @@ -1,84 +0,0 @@ -# src/mesa/drivers/dri/glcore/Makefile - -TOP = ../../../../.. -include $(TOP)/configs/current - -LIBNAME = glcore_dri.so - -DRIVER_SOURCES = glcore_driver.c \ - $(TOP)/src/mesa/drivers/common/driverfuncs.c \ - ../common/dri_util.c - -C_SOURCES = \ - $(DRIVER_SOURCES) \ - $(DRI_SOURCES) - - -# Include directories -INCLUDE_DIRS = \ - -I. \ - -I../common \ - -I../dri_client \ - -I../dri_client/imports \ - -Iserver \ - -I$(TOP)/include \ - -I$(DRM_SOURCE_PATH)/shared-core \ - -I$(TOP)/src/mesa \ - -I$(TOP)/src/mesa/main \ - -I$(TOP)/src/mesa/glapi \ - -I$(TOP)/src/mesa/math \ - -I$(TOP)/src/mesa/transform \ - -I$(TOP)/src/mesa/shader \ - -I$(TOP)/src/mesa/swrast \ - -I$(TOP)/src/mesa/swrast_setup - -# Core Mesa objects -MESA_MODULES = $(TOP)/src/mesa/libmesa.a - -# Libraries that the driver shared lib depends on -LIB_DEPS = -lm -lpthread -lc -# LIB_DEPS = -lGL -lm -lpthread -lc - - -ASM_SOURCES = - -OBJECTS = $(C_SOURCES:.c=.o) \ - $(ASM_SOURCES:.S=.o) - - -##### RULES ##### - -.c.o: - $(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(DEFINES) $< -o $@ - -.S.o: - $(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(DEFINES) $< -o $@ - - -##### TARGETS ##### - -default: depend $(TOP)/$(LIB_DIR)/$(LIBNAME) - - -$(TOP)/$(LIB_DIR)/$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(WINOBJ) Makefile - CC="$(CC)" CXX="$(CXX)" $(TOP)/bin/mklib -o $(LIBNAME) -noprefix -install $(TOP)/$(LIB_DIR) \ - $(OBJECTS) $(WINLIB) $(LIB_DEPS) $(WINOBJ) $(MESA_MODULES) - - -depend: $(C_SOURCES) $(ASM_SOURCES) - rm -f depend - touch depend - $(MKDEP) $(MKDEP_OPTIONS) $(INCLUDE_DIRS) $(C_SOURCES) $(ASM_SOURCES) \ - > /dev/null - - -# Emacs tags -tags: - etags `find . -name \*.[ch]` `find ../include` - - -clean: - -rm -f *.o server/*.o - - -include depend diff --git a/src/mesa/drivers/dri/i810/Makefile b/src/mesa/drivers/dri/i810/Makefile index a7825b49b44..3874faee518 100644 --- a/src/mesa/drivers/dri/i810/Makefile +++ b/src/mesa/drivers/dri/i810/Makefile @@ -29,4 +29,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/i915/Makefile b/src/mesa/drivers/dri/i915/Makefile index 9d049dea8fe..37f15aa7671 100644 --- a/src/mesa/drivers/dri/i915/Makefile +++ b/src/mesa/drivers/dri/i915/Makefile @@ -19,7 +19,6 @@ DRIVER_SOURCES = \ intel_batchbuffer.c \ intel_clear.c \ intel_extensions.c \ - intel_generatemipmap.c \ intel_mipmap_tree.c \ intel_tex_layout.c \ intel_tex_image.c \ @@ -73,4 +72,3 @@ intel_decode.o: ../intel/intel_decode.c intel_tex_layout.o: ../intel/intel_tex_layout.c -symlinks: diff --git a/src/mesa/drivers/dri/i915/i830_texstate.c b/src/mesa/drivers/dri/i915/i830_texstate.c index 6f998fa6f77..f270a137812 100644 --- a/src/mesa/drivers/dri/i915/i830_texstate.c +++ b/src/mesa/drivers/dri/i915/i830_texstate.c @@ -162,9 +162,8 @@ i830_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) } else { dri_bo_reference(intelObj->mt->region->buffer); i830->state.tex_buffer[unit] = intelObj->mt->region->buffer; - i830->state.tex_offset[unit] = intel_miptree_image_offset(intelObj->mt, - 0, intelObj-> - firstLevel); + i830->state.tex_offset[unit] = + intel_miptree_image_offset(intelObj->mt, 0, intelObj->firstLevel, 0); format = translate_texture_format(firstImage->TexFormat->MesaFormat, firstImage->InternalFormat); diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c index 3ab7d682ee7..7d4c7cfbabb 100644 --- a/src/mesa/drivers/dri/i915/i915_context.c +++ b/src/mesa/drivers/dri/i915/i915_context.c @@ -40,6 +40,7 @@ #include "utils.h" #include "i915_reg.h" +#include "i915_program.h" #include "intel_regions.h" #include "intel_batchbuffer.h" @@ -80,6 +81,8 @@ i915InvalidateState(GLcontext * ctx, GLuint new_state) i915_update_stencil(ctx); if (new_state & (_NEW_LIGHT)) i915_update_provoking_vertex(ctx); + if (new_state & (_NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS)) + i915_update_program(ctx); } @@ -139,7 +142,7 @@ i915CreateContext(const __GLcontextModes * mesaVis, ctx->Const.MaxTextureUnits = I915_TEX_UNITS; ctx->Const.MaxTextureImageUnits = I915_TEX_UNITS; ctx->Const.MaxTextureCoordUnits = I915_TEX_UNITS; - + ctx->Const.MaxVarying = I915_TEX_UNITS; /* Advertise the full hardware capabilities. The new memory * manager should cope much better with overload situations: diff --git a/src/mesa/drivers/dri/i915/i915_context.h b/src/mesa/drivers/dri/i915/i915_context.h index 8de4a9d0d36..082d6144425 100644 --- a/src/mesa/drivers/dri/i915/i915_context.h +++ b/src/mesa/drivers/dri/i915/i915_context.h @@ -121,10 +121,14 @@ enum { #define I915_MAX_CONSTANT 32 #define I915_CONSTANT_SIZE (2+(4*I915_MAX_CONSTANT)) +#define I915_MAX_INSN (I915_MAX_DECL_INSN + \ + I915_MAX_TEX_INSN + \ + I915_MAX_ALU_INSN) -#define I915_PROGRAM_SIZE 192 - -#define I915_MAX_INSN (I915_MAX_TEX_INSN+I915_MAX_ALU_INSN) +/* Maximum size of the program packet, which matches the limits on + * decl, tex, and ALU instructions. + */ +#define I915_PROGRAM_SIZE (I915_MAX_INSN * 3 + 1) /* Hardware version of a parsed fragment program. "Derived" from the * mesa fragment_program struct. @@ -154,8 +158,9 @@ struct i915_fragment_program */ GLcontext *ctx; - GLuint declarations[I915_PROGRAM_SIZE]; - GLuint program[I915_PROGRAM_SIZE]; + /* declarations contains the packet header. */ + GLuint declarations[I915_MAX_DECL_INSN * 3 + 1]; + GLuint program[(I915_MAX_TEX_INSN + I915_MAX_ALU_INSN) * 3]; GLfloat constant[I915_MAX_CONSTANT][4]; GLuint constant_flags[I915_MAX_CONSTANT]; diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c index 2db10c60e99..d9c61446f52 100644 --- a/src/mesa/drivers/dri/i915/i915_fragprog.c +++ b/src/mesa/drivers/dri/i915/i915_fragprog.c @@ -89,7 +89,8 @@ src_vector(struct i915_fragment_program *p, */ case PROGRAM_TEMPORARY: if (source->Index >= I915_MAX_TEMPORARY) { - i915_program_error(p, "Exceeded max temporary reg"); + i915_program_error(p, "Exceeded max temporary reg: %d/%d", + source->Index, I915_MAX_TEMPORARY); return 0; } src = UREG(REG_TYPE_R, source->Index); @@ -121,10 +122,23 @@ src_vector(struct i915_fragment_program *p, src = i915_emit_decl(p, REG_TYPE_T, T_TEX0 + (source->Index - FRAG_ATTRIB_TEX0), D0_CHANNEL_ALL); + break; + + case FRAG_ATTRIB_VAR0: + case FRAG_ATTRIB_VAR0 + 1: + case FRAG_ATTRIB_VAR0 + 2: + case FRAG_ATTRIB_VAR0 + 3: + case FRAG_ATTRIB_VAR0 + 4: + case FRAG_ATTRIB_VAR0 + 5: + case FRAG_ATTRIB_VAR0 + 6: + case FRAG_ATTRIB_VAR0 + 7: + src = i915_emit_decl(p, REG_TYPE_T, + T_TEX0 + (source->Index - FRAG_ATTRIB_VAR0), + D0_CHANNEL_ALL); break; default: - i915_program_error(p, "Bad source->Index"); + i915_program_error(p, "Bad source->Index: %d", source->Index); return 0; } break; @@ -146,6 +160,7 @@ src_vector(struct i915_fragment_program *p, case PROGRAM_CONSTANT: case PROGRAM_STATE_VAR: case PROGRAM_NAMED_PARAM: + case PROGRAM_UNIFORM: src = i915_emit_param4fv(p, program->Base.Parameters->ParameterValues[source-> @@ -153,7 +168,7 @@ src_vector(struct i915_fragment_program *p, break; default: - i915_program_error(p, "Bad source->File"); + i915_program_error(p, "Bad source->File: %d", source->File); return 0; } @@ -186,13 +201,14 @@ get_result_vector(struct i915_fragment_program *p, p->depth_written = 1; return UREG(REG_TYPE_OD, 0); default: - i915_program_error(p, "Bad inst->DstReg.Index"); + i915_program_error(p, "Bad inst->DstReg.Index: %d", + inst->DstReg.Index); return 0; } case PROGRAM_TEMPORARY: return UREG(REG_TYPE_R, inst->DstReg.Index); default: - i915_program_error(p, "Bad inst->DstReg.File"); + i915_program_error(p, "Bad inst->DstReg.File: %d", inst->DstReg.File); return 0; } } @@ -231,7 +247,7 @@ translate_tex_src_target(struct i915_fragment_program *p, GLubyte bit) case TEXTURE_CUBE_INDEX: return D0_SAMPLE_TYPE_CUBE; default: - i915_program_error(p, "TexSrcBit"); + i915_program_error(p, "TexSrcBit: %d", bit); return 0; } } @@ -351,7 +367,7 @@ upload_program(struct i915_fragment_program *p) while (1) { GLuint src0, src1, src2, flags; - GLuint tmp = 0, consts0 = 0, consts1 = 0; + GLuint tmp = 0, dst, consts0 = 0, consts1 = 0; switch (inst->Opcode) { case OPCODE_ABS: @@ -503,6 +519,10 @@ upload_program(struct i915_fragment_program *p) EMIT_1ARG_ARITH(A0_FLR); break; + case OPCODE_TRUNC: + EMIT_1ARG_ARITH(A0_TRC); + break; + case OPCODE_FRC: EMIT_1ARG_ARITH(A0_FRC); break; @@ -516,6 +536,22 @@ upload_program(struct i915_fragment_program *p) 0, src0, T0_TEXKILL); break; + case OPCODE_KIL_NV: + if (inst->DstReg.CondMask == COND_TR) { + tmp = i915_get_utemp(p); + + i915_emit_texld(p, get_live_regs(p, inst), + tmp, A0_DEST_CHANNEL_ALL, + 0, /* use a dummy dest reg */ + swizzle(tmp, ONE, ONE, ONE, ONE), /* always */ + T0_TEXKILL); + } else { + p->error = 1; + i915_program_error(p, "Unsupported KIL_NV condition code: %d", + inst->DstReg.CondMask); + } + break; + case OPCODE_LG2: src0 = src_vector(p, &inst->SrcReg[0], program); @@ -615,6 +651,20 @@ upload_program(struct i915_fragment_program *p) EMIT_2ARG_ARITH(A0_MUL); break; + case OPCODE_NOISE1: + case OPCODE_NOISE2: + case OPCODE_NOISE3: + case OPCODE_NOISE4: + /* Don't implement noise because we just don't have the instructions + * to spare. We aren't the first vendor to do so. + */ + i915_program_error(p, "Stubbed-out noise functions"); + i915_emit_arith(p, + A0_MOV, + get_result_vector(p, inst), + get_result_flags(inst), 0, + swizzle(src0, ZERO, ZERO, ZERO, ZERO), 0, 0); + case OPCODE_POW: src0 = src_vector(p, &inst->SrcReg[0], program); src1 = src_vector(p, &inst->SrcReg[1], program); @@ -721,9 +771,38 @@ upload_program(struct i915_fragment_program *p) } break; - case OPCODE_SGE: - EMIT_2ARG_ARITH(A0_SGE); - break; + case OPCODE_SEQ: + tmp = i915_get_utemp(p); + flags = get_result_flags(inst); + dst = get_result_vector(p, inst); + + /* dst = src1 >= src2 */ + i915_emit_arith(p, + A0_SGE, + dst, + flags, 0, + src_vector(p, &inst->SrcReg[0], program), + src_vector(p, &inst->SrcReg[1], program), + 0); + /* tmp = src1 <= src2 */ + i915_emit_arith(p, + A0_SGE, + tmp, + flags, 0, + negate(src_vector(p, &inst->SrcReg[0], program), + 1, 1, 1, 1), + negate(src_vector(p, &inst->SrcReg[1], program), + 1, 1, 1, 1), + 0); + /* dst = tmp && dst */ + i915_emit_arith(p, + A0_MUL, + dst, + flags, 0, + dst, + tmp, + 0); + break; case OPCODE_SIN: src0 = src_vector(p, &inst->SrcReg[0], program); @@ -809,10 +888,71 @@ upload_program(struct i915_fragment_program *p) break; + case OPCODE_SGE: + EMIT_2ARG_ARITH(A0_SGE); + break; + + case OPCODE_SGT: + i915_emit_arith(p, + A0_SLT, + get_result_vector( p, inst ), + get_result_flags( inst ), 0, + negate(src_vector( p, &inst->SrcReg[0], program), + 1, 1, 1, 1), + negate(src_vector( p, &inst->SrcReg[1], program), + 1, 1, 1, 1), + 0); + break; + + case OPCODE_SLE: + i915_emit_arith(p, + A0_SGE, + get_result_vector( p, inst ), + get_result_flags( inst ), 0, + negate(src_vector( p, &inst->SrcReg[0], program), + 1, 1, 1, 1), + negate(src_vector( p, &inst->SrcReg[1], program), + 1, 1, 1, 1), + 0); + break; + case OPCODE_SLT: EMIT_2ARG_ARITH(A0_SLT); break; + case OPCODE_SNE: + tmp = i915_get_utemp(p); + flags = get_result_flags(inst); + dst = get_result_vector(p, inst); + + /* dst = src1 < src2 */ + i915_emit_arith(p, + A0_SLT, + dst, + flags, 0, + src_vector(p, &inst->SrcReg[0], program), + src_vector(p, &inst->SrcReg[1], program), + 0); + /* tmp = src1 > src2 */ + i915_emit_arith(p, + A0_SLT, + tmp, + flags, 0, + negate(src_vector(p, &inst->SrcReg[0], program), + 1, 1, 1, 1), + negate(src_vector(p, &inst->SrcReg[1], program), + 1, 1, 1, 1), + 0); + /* dst = tmp || dst */ + i915_emit_arith(p, + A0_ADD, + dst, + flags | A0_DEST_SATURATE, 0, + dst, + tmp, + 0); + break; + case OPCODE_SUB: src0 = src_vector(p, &inst->SrcReg[0], program); src1 = src_vector(p, &inst->SrcReg[1], program); @@ -869,8 +1009,39 @@ upload_program(struct i915_fragment_program *p) case OPCODE_END: return; + case OPCODE_BGNLOOP: + case OPCODE_BGNSUB: + case OPCODE_BRA: + case OPCODE_BRK: + case OPCODE_CAL: + case OPCODE_CONT: + case OPCODE_DDX: + case OPCODE_DDY: + case OPCODE_ELSE: + case OPCODE_ENDIF: + case OPCODE_ENDLOOP: + case OPCODE_ENDSUB: + case OPCODE_IF: + case OPCODE_RET: + p->error = 1; + i915_program_error(p, "Unsupported opcode: %s", + _mesa_opcode_string(inst->Opcode)); + return; + + case OPCODE_EXP: + case OPCODE_LOG: + /* These opcodes are claimed as GLSL, NV_vp, and ARB_vp in + * prog_instruction.h, but apparently GLSL doesn't ever emit them. + * Instead, it translates to EX2 or LG2. + */ + case OPCODE_TXD: + case OPCODE_TXL: + /* These opcodes are claimed by GLSL in prog_instruction.h, but + * only NV_vp/fp appears to emit them. + */ default: - i915_program_error(p, "bad opcode"); + i915_program_error(p, "bad opcode: %s", + _mesa_opcode_string(inst->Opcode)); return; } @@ -906,7 +1077,7 @@ check_wpos(struct i915_fragment_program *p) p->wpos_tex = -1; for (i = 0; i < p->ctx->Const.MaxTextureCoordUnits; i++) { - if (inputs & FRAG_BIT_TEX(i)) + if (inputs & (FRAG_BIT_TEX(i) | FRAG_BIT_VAR(i))) continue; else if (inputs & FRAG_BIT_WPOS) { p->wpos_tex = i; @@ -1055,6 +1226,28 @@ i915ProgramStringNotify(GLcontext * ctx, _tnl_program_string(ctx, target, prog); } +void +i915_update_program(GLcontext *ctx) +{ + struct intel_context *intel = intel_context(ctx); + struct i915_context *i915 = i915_context(&intel->ctx); + struct i915_fragment_program *fp = + (struct i915_fragment_program *) ctx->FragmentProgram._Current; + + if (i915->current_program != fp) { + if (i915->current_program) { + i915->current_program->on_hardware = 0; + i915->current_program->params_uptodate = 0; + } + + i915->current_program = fp; + } + + if (!fp->translated) + translate_program(fp); + + FALLBACK(&i915->intel, I915_FALLBACK_PROGRAM, fp->error); +} void i915ValidateFragmentProgram(struct i915_context *i915) @@ -1072,16 +1265,6 @@ i915ValidateFragmentProgram(struct i915_context *i915) GLuint s2 = S2_TEXCOORD_NONE; int i, offset = 0; - if (i915->current_program != p) { - if (i915->current_program) { - i915->current_program->on_hardware = 0; - i915->current_program->params_uptodate = 0; - } - - i915->current_program = p; - } - - /* Important: */ VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr; @@ -1125,6 +1308,14 @@ i915ValidateFragmentProgram(struct i915_context *i915) EMIT_ATTR(_TNL_ATTRIB_TEX0 + i, EMIT_SZ(sz), 0, sz * 4); } + else if (inputsRead & FRAG_BIT_VAR(i)) { + int sz = VB->AttribPtr[_TNL_ATTRIB_GENERIC0 + i]->size; + + s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK); + s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(sz)); + + EMIT_ATTR(_TNL_ATTRIB_GENERIC0 + i, EMIT_SZ(sz), 0, sz * 4); + } else if (i == p->wpos_tex) { /* If WPOS is required, duplicate the XYZ position data in an diff --git a/src/mesa/drivers/dri/i915/i915_program.c b/src/mesa/drivers/dri/i915/i915_program.c index e87700f8e0a..e7908bd48fc 100644 --- a/src/mesa/drivers/dri/i915/i915_program.c +++ b/src/mesa/drivers/dri/i915/i915_program.c @@ -130,6 +130,7 @@ i915_emit_decl(struct i915_fragment_program *p, *(p->decl++) = (D0_DCL | D0_DEST(reg) | d0_flags); *(p->decl++) = D1_MBZ; *(p->decl++) = D2_MBZ; + assert(p->decl <= p->declarations + ARRAY_SIZE(p->declarations)); p->nr_decl_insn++; return reg; @@ -186,6 +187,11 @@ i915_emit_arith(struct i915_fragment_program * p, p->utemp_flag = old_utemp_flag; /* restore */ } + if (p->csr >= p->program + ARRAY_SIZE(p->program)) { + i915_program_error(p, "Program contains too many instructions"); + return UREG_BAD; + } + *(p->csr++) = (op | A0_DEST(dest) | mask | saturate | A0_SRC0(src0)); *(p->csr++) = (A1_SRC0(src0) | A1_SRC1(src1)); *(p->csr++) = (A2_SRC1(src1) | A2_SRC2(src2)); @@ -270,6 +276,11 @@ GLuint i915_emit_texld( struct i915_fragment_program *p, p->register_phases[GET_UREG_NR(coord)] == p->nr_tex_indirect) p->nr_tex_indirect++; + if (p->csr >= p->program + ARRAY_SIZE(p->program)) { + i915_program_error(p, "Program contains too many instructions"); + return UREG_BAD; + } + *(p->csr++) = (op | T0_DEST( dest ) | T0_SAMPLER( sampler )); @@ -424,12 +435,21 @@ i915_emit_param4fv(struct i915_fragment_program * p, const GLfloat * values) return 0; } - - +/* Warning the user about program errors seems to be quite valuable, from + * our bug reports. It unfortunately means piglit reporting errors + * when we fall back to software due to an unsupportable program, though. + */ void -i915_program_error(struct i915_fragment_program *p, const char *msg) +i915_program_error(struct i915_fragment_program *p, const char *fmt, ...) { - _mesa_problem(NULL, "i915_program_error: %s", msg); + va_list args; + + fprintf(stderr, "i915_program_error: "); + va_start(args, fmt); + vfprintf(stderr, fmt, args); + va_end(args); + + fprintf(stderr, "\n"); p->error = 1; } @@ -511,7 +531,8 @@ i915_upload_program(struct i915_context *i915, GLuint program_size = p->csr - p->program; GLuint decl_size = p->decl - p->declarations; - FALLBACK(&i915->intel, I915_FALLBACK_PROGRAM, p->error); + if (p->error) + return; /* Could just go straight to the batchbuffer from here: */ diff --git a/src/mesa/drivers/dri/i915/i915_program.h b/src/mesa/drivers/dri/i915/i915_program.h index 14a3f08801f..0d17d048653 100644 --- a/src/mesa/drivers/dri/i915/i915_program.h +++ b/src/mesa/drivers/dri/i915/i915_program.h @@ -145,7 +145,7 @@ extern GLuint i915_emit_param4fv(struct i915_fragment_program *p, const GLfloat * values); extern void i915_program_error(struct i915_fragment_program *p, - const char *msg); + const char *fmt, ...); extern void i915_init_program(struct i915_context *i915, struct i915_fragment_program *p); @@ -155,7 +155,6 @@ extern void i915_upload_program(struct i915_context *i915, extern void i915_fini_program(struct i915_fragment_program *p); - - +extern void i915_update_program(GLcontext *ctx); #endif diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c index 32d4b30cf9a..b2f82f56551 100644 --- a/src/mesa/drivers/dri/i915/i915_texstate.c +++ b/src/mesa/drivers/dri/i915/i915_texstate.c @@ -173,9 +173,8 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) } else { dri_bo_reference(intelObj->mt->region->buffer); i915->state.tex_buffer[unit] = intelObj->mt->region->buffer; - i915->state.tex_offset[unit] = intel_miptree_image_offset(intelObj->mt, - 0, intelObj-> - firstLevel); + i915->state.tex_offset[unit] = + intel_miptree_image_offset(intelObj->mt, 0, intelObj->firstLevel, 0); format = translate_texture_format(firstImage->TexFormat->MesaFormat, firstImage->InternalFormat, diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c index 9a723d3cd73..9e2523932f1 100644 --- a/src/mesa/drivers/dri/i915/i915_vtbl.c +++ b/src/mesa/drivers/dri/i915/i915_vtbl.c @@ -54,8 +54,7 @@ i915_render_prevalidate(struct intel_context *intel) { struct i915_context *i915 = i915_context(&intel->ctx); - if (!intel->Fallback) - i915ValidateFragmentProgram(i915); + i915ValidateFragmentProgram(i915); } static void diff --git a/src/mesa/drivers/dri/i915/intel_generatemipmap.c b/src/mesa/drivers/dri/i915/intel_generatemipmap.c deleted file mode 120000 index 4c6b37ada01..00000000000 --- a/src/mesa/drivers/dri/i915/intel_generatemipmap.c +++ /dev/null @@ -1 +0,0 @@ -../intel/intel_generatemipmap.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i915/intel_tris.c b/src/mesa/drivers/dri/i915/intel_tris.c index a905455342d..0641e6df9d7 100644 --- a/src/mesa/drivers/dri/i915/intel_tris.c +++ b/src/mesa/drivers/dri/i915/intel_tris.c @@ -1076,7 +1076,9 @@ intelRunPipeline(GLcontext * ctx) intel->NewGLState = 0; } + intel_map_vertex_shader_textures(ctx); _tnl_run_pipeline(ctx); + intel_unmap_vertex_shader_textures(ctx); _mesa_unlock_context_textures(ctx); } diff --git a/src/mesa/drivers/dri/i965/Makefile b/src/mesa/drivers/dri/i965/Makefile index 6e9a9a29a39..7a55333e896 100644 --- a/src/mesa/drivers/dri/i965/Makefile +++ b/src/mesa/drivers/dri/i965/Makefile @@ -14,7 +14,6 @@ DRIVER_SOURCES = \ intel_decode.c \ intel_extensions.c \ intel_fbo.c \ - intel_generatemipmap.c \ intel_mipmap_tree.c \ intel_regions.c \ intel_screen.c \ @@ -101,6 +100,5 @@ DRI_LIB_DEPS += -ldrm_intel include ../Makefile.template -symlinks: intel_decode.o: ../intel/intel_decode.c intel_tex_layout.o: ../intel/intel_tex_layout.c diff --git a/src/mesa/drivers/dri/i965/brw_cc.c b/src/mesa/drivers/dri/i965/brw_cc.c index c724218cf56..1088a7a6070 100644 --- a/src/mesa/drivers/dri/i965/brw_cc.c +++ b/src/mesa/drivers/dri/i965/brw_cc.c @@ -39,12 +39,14 @@ static void prepare_cc_vp( struct brw_context *brw ) { + GLcontext *ctx = &brw->intel.ctx; struct brw_cc_viewport ccv; memset(&ccv, 0, sizeof(ccv)); - ccv.min_depth = 0.0; - ccv.max_depth = 1.0; + /* _NEW_VIEWPORT */ + ccv.min_depth = ctx->Viewport.Near; + ccv.max_depth = ctx->Viewport.Far; dri_bo_unreference(brw->cc.vp_bo); brw->cc.vp_bo = brw_cache_data( &brw->cache, BRW_CC_VP, &ccv, NULL, 0 ); @@ -52,7 +54,7 @@ static void prepare_cc_vp( struct brw_context *brw ) const struct brw_tracked_state brw_cc_vp = { .dirty = { - .mesa = 0, + .mesa = _NEW_VIEWPORT, .brw = BRW_NEW_CONTEXT, .cache = 0 }, diff --git a/src/mesa/drivers/dri/i965/brw_clip_state.c b/src/mesa/drivers/dri/i965/brw_clip_state.c index 5762c9577c6..234b3744bfc 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_state.c +++ b/src/mesa/drivers/dri/i965/brw_clip_state.c @@ -43,11 +43,14 @@ struct brw_clip_unit_key { unsigned int curbe_offset; unsigned int nr_urb_entries, urb_size; + + GLboolean depth_clamp; }; static void clip_unit_populate_key(struct brw_context *brw, struct brw_clip_unit_key *key) { + GLcontext *ctx = &brw->intel.ctx; memset(key, 0, sizeof(*key)); /* CACHE_NEW_CLIP_PROG */ @@ -62,6 +65,9 @@ clip_unit_populate_key(struct brw_context *brw, struct brw_clip_unit_key *key) /* BRW_NEW_URB_FENCE */ key->nr_urb_entries = brw->urb.nr_clip_entries; key->urb_size = brw->urb.vsize; + + /* _NEW_TRANSOFORM */ + key->depth_clamp = ctx->Transform.DepthClamp; } static dri_bo * @@ -117,7 +123,8 @@ clip_unit_create_from_key(struct brw_context *brw, clip.clip5.userclip_enable_flags = 0x7f; clip.clip5.userclip_must_clip = 1; clip.clip5.guard_band_enable = 0; - clip.clip5.viewport_z_clip_enable = 1; + if (!key->depth_clamp) + clip.clip5.viewport_z_clip_enable = 1; clip.clip5.viewport_xy_clip_enable = 1; clip.clip5.vertex_position_space = BRW_CLIP_NDCSPACE; clip.clip5.api_mode = BRW_CLIP_API_OGL; @@ -168,7 +175,7 @@ static void upload_clip_unit( struct brw_context *brw ) const struct brw_tracked_state brw_clip_unit = { .dirty = { - .mesa = 0, + .mesa = _NEW_TRANSFORM, .brw = (BRW_NEW_CURBE_OFFSETS | BRW_NEW_URB_FENCE), .cache = CACHE_NEW_CLIP_PROG diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index a5209ac41be..fa3e32c7ff1 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -705,10 +705,6 @@ void brw_debug_batch(struct intel_context *intel); /*====================================================================== * brw_tex.c */ -void brwUpdateTextureState( struct intel_context *intel ); -void brw_FrameBufferTexInit( struct brw_context *brw, - struct intel_region *region ); -void brw_FrameBufferTexDestroy( struct brw_context *brw ); void brw_validate_textures( struct brw_context *brw ); diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c index c53bd47bb57..44bb7bd5882 100644 --- a/src/mesa/drivers/dri/i965/brw_draw.c +++ b/src/mesa/drivers/dri/i965/brw_draw.c @@ -25,13 +25,15 @@ * **************************************************************************/ -#include <stdlib.h> #include "main/glheader.h" #include "main/context.h" #include "main/state.h" -#include "main/api_validate.h" #include "main/enums.h" +#include "tnl/tnl.h" +#include "vbo/vbo_context.h" +#include "swrast/swrast.h" +#include "swrast_setup/swrast_setup.h" #include "brw_draw.h" #include "brw_defines.h" @@ -42,11 +44,6 @@ #include "intel_batchbuffer.h" #include "intel_buffer_objects.h" -#include "tnl/tnl.h" -#include "vbo/vbo_context.h" -#include "swrast/swrast.h" -#include "swrast_setup/swrast_setup.h" - #define FILE_DEBUG_FLAG DEBUG_BATCH static GLuint prim_to_hw_prim[GL_POLYGON+1] = { @@ -145,7 +142,7 @@ static void brw_emit_prim(struct brw_context *brw, prim_packet.start_vert_location += brw->ib.start_vertex_offset; prim_packet.instance_count = 1; prim_packet.start_instance_location = 0; - prim_packet.base_vert_location = 0; + prim_packet.base_vert_location = prim->basevertex; /* Can't wrap here, since we rely on the validated state. */ brw->no_batch_wrap = GL_TRUE; diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c index 9d089e113e6..a3ff6c58d89 100644 --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c @@ -25,9 +25,9 @@ * **************************************************************************/ -#include <stdlib.h> #include "main/glheader.h" +#include "main/bufferobj.h" #include "main/context.h" #include "main/state.h" #include "main/api_validate.h" @@ -384,7 +384,7 @@ static void brw_prepare_vertices(struct brw_context *brw) input->element_size = get_size(input->glarray->Type) * input->glarray->Size; - if (input->glarray->BufferObj->Name != 0) { + if (_mesa_is_bufferobj(input->glarray->BufferObj)) { struct intel_buffer_object *intel_buffer = intel_buffer_object(input->glarray->BufferObj); @@ -623,7 +623,7 @@ static void brw_prepare_indices(struct brw_context *brw) /* Turn into a proper VBO: */ - if (!bufferobj->Name) { + if (!_mesa_is_bufferobj(bufferobj)) { brw->ib.start_vertex_offset = 0; /* Get new bufferobj, offset: diff --git a/src/mesa/drivers/dri/i965/brw_gs_state.c b/src/mesa/drivers/dri/i965/brw_gs_state.c index a761c03153c..ed9d2ffe605 100644 --- a/src/mesa/drivers/dri/i965/brw_gs_state.c +++ b/src/mesa/drivers/dri/i965/brw_gs_state.c @@ -93,7 +93,10 @@ gs_unit_create_from_key(struct brw_context *brw, struct brw_gs_unit_key *key) gs.thread4.nr_urb_entries = key->nr_urb_entries; gs.thread4.urb_entry_allocation_size = key->urb_size - 1; - gs.thread4.max_threads = 0; /* Hardware requirement */ + if (key->nr_urb_entries >= 8) + gs.thread4.max_threads = 1; + else + gs.thread4.max_threads = 0; if (BRW_IS_IGDNG(brw)) gs.thread4.rendering_enable = 1; diff --git a/src/mesa/drivers/dri/i965/brw_state_cache.c b/src/mesa/drivers/dri/i965/brw_state_cache.c index f8e46aacf71..c262e1db8b9 100644 --- a/src/mesa/drivers/dri/i965/brw_state_cache.c +++ b/src/mesa/drivers/dri/i965/brw_state_cache.c @@ -534,14 +534,9 @@ brw_state_cache_bo_delete(struct brw_cache *cache, dri_bo *bo) for (i = 0; i < cache->size; i++) { for (prev = &cache->items[i]; *prev;) { struct brw_cache_item *c = *prev; - int j; - - for (j = 0; j < c->nr_reloc_bufs; j++) { - if (c->reloc_bufs[j] == bo) - break; - } - if (j != c->nr_reloc_bufs) { + if (drm_intel_bo_references(c->bo, bo)) { + int j; *prev = c->next; @@ -551,17 +546,8 @@ brw_state_cache_bo_delete(struct brw_cache *cache, dri_bo *bo) free((void *)c->key); free(c); cache->n_items--; - - /* Delete up the tree. Notably we're trying to get from - * a request to delete the surface, to deleting the surface state - * object, to deleting the binding table. We're slack and restart - * the deletion process when we do this because the other delete - * may kill our *prev. - */ - brw_state_cache_bo_delete(cache, c->bo); - prev = &cache->items[i]; } else { - prev = &(*prev)->next; + prev = &c->next; } } } diff --git a/src/mesa/drivers/dri/i965/brw_tex.c b/src/mesa/drivers/dri/i965/brw_tex.c index 71bff166dda..e911b105b23 100644 --- a/src/mesa/drivers/dri/i965/brw_tex.c +++ b/src/mesa/drivers/dri/i965/brw_tex.c @@ -39,38 +39,6 @@ #include "intel_tex.h" #include "brw_context.h" - -void brw_FrameBufferTexInit( struct brw_context *brw, - struct intel_region *region ) -{ - struct intel_context *intel = &brw->intel; - GLcontext *ctx = &intel->ctx; - struct gl_texture_object *obj; - struct gl_texture_image *img; - - intel->frame_buffer_texobj = obj = - ctx->Driver.NewTextureObject( ctx, (GLuint) -1, GL_TEXTURE_2D ); - - obj->MinFilter = GL_NEAREST; - obj->MagFilter = GL_NEAREST; - - img = ctx->Driver.NewTextureImage( ctx ); - - _mesa_init_teximage_fields( ctx, GL_TEXTURE_2D, img, - region->pitch, region->height, 1, 0, - region->cpp == 4 ? GL_RGBA : GL_RGB ); - - _mesa_set_tex_image( obj, GL_TEXTURE_2D, 0, img ); -} - -void brw_FrameBufferTexDestroy( struct brw_context *brw ) -{ - if (brw->intel.frame_buffer_texobj != NULL) - brw->intel.ctx.Driver.DeleteTexture( &brw->intel.ctx, - brw->intel.frame_buffer_texobj ); - brw->intel.frame_buffer_texobj = NULL; -} - /** * Finalizes all textures, completing any rendering that needs to be done * to prepare them. diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index 108e19cdbcf..1638ef81115 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -1208,7 +1208,7 @@ static void emit_vertex_write( struct brw_vs_compile *c) MIN2(c->nr_outputs + 1 + len_vertext_header, (BRW_MAX_MRF-1)), /* msg len */ 0, /* response len */ eot, /* eot */ - 1, /* writes complete */ + eot, /* writes complete */ 0, /* urb destination offset */ BRW_URB_SWIZZLE_INTERLEAVE); @@ -1270,9 +1270,27 @@ post_vs_emit( struct brw_vs_compile *c, } static uint32_t -get_predicate(uint32_t swizzle) +get_predicate(const struct prog_instruction *inst) { - switch (swizzle) { + if (inst->DstReg.CondMask == COND_TR) + return BRW_PREDICATE_NONE; + + /* All of GLSL only produces predicates for COND_NE and one channel per + * vector. Fail badly if someone starts doing something else, as it might + * mean infinite looping or something. + * + * We'd like to support all the condition codes, but our hardware doesn't + * quite match the Mesa IR, which is modeled after the NV extensions. For + * those, the instruction may update the condition codes or not, then any + * later instruction may use one of those condition codes. For gen4, the + * instruction may update the flags register based on one of the condition + * codes output by the instruction, and then further instructions may + * predicate on that. We can probably support this, but it won't + * necessarily be easy. + */ + assert(inst->DstReg.CondMask == COND_NE); + + switch (inst->DstReg.CondSwizzle) { case SWIZZLE_XXXX: return BRW_PREDICATE_ALIGN16_REPLICATE_X; case SWIZZLE_YYYY: @@ -1282,7 +1300,8 @@ get_predicate(uint32_t swizzle) case SWIZZLE_WWWW: return BRW_PREDICATE_ALIGN16_REPLICATE_W; default: - _mesa_problem(NULL, "Unexpected predicate: 0x%08x\n", swizzle); + _mesa_problem(NULL, "Unexpected predicate: 0x%08x\n", + inst->DstReg.CondMask); return BRW_PREDICATE_NORMAL; } } @@ -1294,6 +1313,7 @@ void brw_vs_emit(struct brw_vs_compile *c ) #define MAX_IF_DEPTH 32 #define MAX_LOOP_DEPTH 32 struct brw_compile *p = &c->func; + struct brw_context *brw = p->brw; const GLuint nr_insns = c->vp->program.Base.NumInstructions; GLuint insn, if_depth = 0, loop_depth = 0; GLuint end_offset = 0; @@ -1492,8 +1512,8 @@ void brw_vs_emit(struct brw_vs_compile *c ) case OPCODE_IF: assert(if_depth < MAX_IF_DEPTH); if_inst[if_depth] = brw_IF(p, BRW_EXECUTE_8); - if_inst[if_depth]->header.predicate_control = - get_predicate(inst->DstReg.CondSwizzle); + /* Note that brw_IF smashes the predicate_control field. */ + if_inst[if_depth]->header.predicate_control = get_predicate(inst); if_depth++; break; case OPCODE_ELSE: @@ -1503,45 +1523,48 @@ void brw_vs_emit(struct brw_vs_compile *c ) assert(if_depth > 0); brw_ENDIF(p, if_inst[--if_depth]); break; -#if 0 case OPCODE_BGNLOOP: loop_inst[loop_depth++] = brw_DO(p, BRW_EXECUTE_8); break; case OPCODE_BRK: + brw_set_predicate_control(p, get_predicate(inst)); brw_BREAK(p); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); + brw_set_predicate_control(p, BRW_PREDICATE_NONE); break; case OPCODE_CONT: + brw_set_predicate_control(p, get_predicate(inst)); brw_CONT(p); brw_set_predicate_control(p, BRW_PREDICATE_NONE); break; case OPCODE_ENDLOOP: { struct brw_instruction *inst0, *inst1; + GLuint br = 1; + loop_depth--; + + if (BRW_IS_IGDNG(brw)) + br = 2; + inst0 = inst1 = brw_WHILE(p, loop_inst[loop_depth]); /* patch all the BREAK/CONT instructions from last BEGINLOOP */ while (inst0 > loop_inst[loop_depth]) { inst0--; if (inst0->header.opcode == BRW_OPCODE_BREAK) { - inst0->bits3.if_else.jump_count = inst1 - inst0 + 1; + inst0->bits3.if_else.jump_count = br * (inst1 - inst0 + 1); inst0->bits3.if_else.pop_count = 0; } else if (inst0->header.opcode == BRW_OPCODE_CONTINUE) { - inst0->bits3.if_else.jump_count = inst1 - inst0; + inst0->bits3.if_else.jump_count = br * (inst1 - inst0); inst0->bits3.if_else.pop_count = 0; } } } break; -#else - (void) loop_inst; - (void) loop_depth; -#endif case OPCODE_BRA: - brw_set_predicate_control(p, BRW_PREDICATE_NORMAL); + brw_set_predicate_control(p, get_predicate(inst)); brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16)); - brw_set_predicate_control_flag_value(p, 0xff); + brw_set_predicate_control(p, BRW_PREDICATE_NONE); break; case OPCODE_CAL: brw_set_access_mode(p, BRW_ALIGN_1); diff --git a/src/mesa/drivers/dri/i965/brw_vtbl.c b/src/mesa/drivers/dri/i965/brw_vtbl.c index ac117901515..124fde25fe0 100644 --- a/src/mesa/drivers/dri/i965/brw_vtbl.c +++ b/src/mesa/drivers/dri/i965/brw_vtbl.c @@ -69,8 +69,6 @@ static void brw_destroy_context( struct intel_context *intel ) _mesa_free(brw->wm.compile_data); - brw_FrameBufferTexDestroy( brw ); - for (i = 0; i < brw->state.nr_color_regions; i++) intel_region_release(&brw->state.color_regions[i]); brw->state.nr_color_regions = 0; diff --git a/src/mesa/drivers/dri/i965/brw_wm.h b/src/mesa/drivers/dri/i965/brw_wm.h index ae98b5492db..872b1f3ecf4 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.h +++ b/src/mesa/drivers/dri/i965/brw_wm.h @@ -38,6 +38,8 @@ #include "brw_context.h" #include "brw_eu.h" +#define SATURATE (1<<5) + /* A big lookup table is used to figure out which and how many * additional regs will inserted before the main payload in the WM * program execution. These mainly relate to depth and stencil @@ -203,7 +205,6 @@ struct brw_wm_compile { GLuint fp_temp; GLuint fp_interp_emitted; GLuint fp_fragcolor_emitted; - GLuint fp_deriv_emitted; struct prog_src_register pixel_xy; struct prog_src_register delta_xy; @@ -299,5 +300,10 @@ void brw_wm_lookup_iz( GLuint line_aa, GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp); void brw_wm_glsl_emit(struct brw_context *brw, struct brw_wm_compile *c); +void emit_ddxy(struct brw_compile *p, + const struct brw_reg *dst, + GLuint mask, + GLboolean is_ddx, + const struct brw_reg *arg0); #endif diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c index 268f7965c00..bf80a2942a4 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_emit.c +++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c @@ -34,8 +34,6 @@ #include "brw_context.h" #include "brw_wm.h" -#define SATURATE (1<<5) - /* Not quite sure how correct this is - need to understand horiz * vs. vertical strides a little better. */ @@ -281,6 +279,79 @@ static void emit_frontfacing( struct brw_compile *p, brw_set_predicate_control_flag_value(p, 0xff); } +/* For OPCODE_DDX and OPCODE_DDY, per channel of output we've got input + * looking like: + * + * arg0: ss0.tl ss0.tr ss0.bl ss0.br ss1.tl ss1.tr ss1.bl ss1.br + * + * and we're trying to produce: + * + * DDX DDY + * dst: (ss0.tr - ss0.tl) (ss0.tl - ss0.bl) + * (ss0.tr - ss0.tl) (ss0.tr - ss0.br) + * (ss0.br - ss0.bl) (ss0.tl - ss0.bl) + * (ss0.br - ss0.bl) (ss0.tr - ss0.br) + * (ss1.tr - ss1.tl) (ss1.tl - ss1.bl) + * (ss1.tr - ss1.tl) (ss1.tr - ss1.br) + * (ss1.br - ss1.bl) (ss1.tl - ss1.bl) + * (ss1.br - ss1.bl) (ss1.tr - ss1.br) + * + * and add another set of two more subspans if in 16-pixel dispatch mode. + * + * For DDX, it ends up being easy: width = 2, horiz=0 gets us the same result + * for each pair, and vertstride = 2 jumps us 2 elements after processing a + * pair. But for DDY, it's harder, as we want to produce the pairs swizzled + * between each other. We could probably do it like ddx and swizzle the right + * order later, but bail for now and just produce + * ((ss0.tl - ss0.bl)x4 (ss1.tl - ss1.bl)x4) + */ +void emit_ddxy(struct brw_compile *p, + const struct brw_reg *dst, + GLuint mask, + GLboolean is_ddx, + const struct brw_reg *arg0) +{ + int i; + struct brw_reg src0, src1; + + if (mask & SATURATE) + brw_set_saturate(p, 1); + for (i = 0; i < 4; i++ ) { + if (mask & (1<<i)) { + if (is_ddx) { + src0 = brw_reg(arg0[i].file, arg0[i].nr, 1, + BRW_REGISTER_TYPE_F, + BRW_VERTICAL_STRIDE_2, + BRW_WIDTH_2, + BRW_HORIZONTAL_STRIDE_0, + BRW_SWIZZLE_XYZW, WRITEMASK_XYZW); + src1 = brw_reg(arg0[i].file, arg0[i].nr, 0, + BRW_REGISTER_TYPE_F, + BRW_VERTICAL_STRIDE_2, + BRW_WIDTH_2, + BRW_HORIZONTAL_STRIDE_0, + BRW_SWIZZLE_XYZW, WRITEMASK_XYZW); + } else { + src0 = brw_reg(arg0[i].file, arg0[i].nr, 0, + BRW_REGISTER_TYPE_F, + BRW_VERTICAL_STRIDE_4, + BRW_WIDTH_4, + BRW_HORIZONTAL_STRIDE_0, + BRW_SWIZZLE_XYZW, WRITEMASK_XYZW); + src1 = brw_reg(arg0[i].file, arg0[i].nr, 2, + BRW_REGISTER_TYPE_F, + BRW_VERTICAL_STRIDE_4, + BRW_WIDTH_4, + BRW_HORIZONTAL_STRIDE_0, + BRW_SWIZZLE_XYZW, WRITEMASK_XYZW); + } + brw_ADD(p, dst[i], src0, negate(src1)); + } + } + if (mask & SATURATE) + brw_set_saturate(p, 0); +} + static void emit_alu1( struct brw_compile *p, struct brw_instruction *(*func)(struct brw_compile *, struct brw_reg, @@ -908,6 +979,20 @@ static void emit_kil( struct brw_wm_compile *c, } } +/* KIL_NV kills the pixels that are currently executing, not based on a test + * of the arguments. + */ +static void emit_kil_nv( struct brw_wm_compile *c ) +{ + struct brw_compile *p = &c->func; + struct brw_reg r0uw = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW); + + brw_push_insn_state(p); + brw_set_mask_control(p, BRW_MASK_DISABLE); + brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); //IMASK + brw_AND(p, r0uw, c->emit_mask_reg, r0uw); + brw_pop_insn_state(p); +} static void fire_fb_write( struct brw_wm_compile *c, GLuint base_reg, @@ -1258,6 +1343,14 @@ void brw_wm_emit( struct brw_wm_compile *c ) emit_alu1(p, brw_RNDD, dst, dst_flags, args[0]); break; + case OPCODE_DDX: + emit_ddxy(p, dst, dst_flags, GL_TRUE, args[0]); + break; + + case OPCODE_DDY: + emit_ddxy(p, dst, dst_flags, GL_FALSE, args[0]); + break; + case OPCODE_DP3: emit_dp3(p, dst, dst_flags, args[0], args[1]); break; @@ -1387,6 +1480,10 @@ void brw_wm_emit( struct brw_wm_compile *c ) emit_kil(c, args[0]); break; + case OPCODE_KIL_NV: + emit_kil_nv(c); + break; + default: _mesa_printf("Unsupported opcode %i (%s) in fragment shader\n", inst->opcode, inst->opcode < MAX_OPCODE ? diff --git a/src/mesa/drivers/dri/i965/brw_wm_fp.c b/src/mesa/drivers/dri/i965/brw_wm_fp.c index 123fe841c3f..4e3edfbbffa 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_fp.c +++ b/src/mesa/drivers/dri/i965/brw_wm_fp.c @@ -494,38 +494,6 @@ static void emit_interp( struct brw_wm_compile *c, c->fp_interp_emitted |= 1<<idx; } -static void emit_ddx( struct brw_wm_compile *c, - const struct prog_instruction *inst ) -{ - GLuint idx = inst->SrcReg[0].Index; - struct prog_src_register interp = src_reg(PROGRAM_PAYLOAD, idx); - - c->fp_deriv_emitted |= 1<<idx; - emit_op(c, - OPCODE_DDX, - inst->DstReg, - 0, - interp, - get_pixel_w(c), - src_undef()); -} - -static void emit_ddy( struct brw_wm_compile *c, - const struct prog_instruction *inst ) -{ - GLuint idx = inst->SrcReg[0].Index; - struct prog_src_register interp = src_reg(PROGRAM_PAYLOAD, idx); - - c->fp_deriv_emitted |= 1<<idx; - emit_op(c, - OPCODE_DDY, - inst->DstReg, - 0, - interp, - get_pixel_w(c), - src_undef()); -} - /*********************************************************************** * Hacks to extend the program parameter and constant lists. */ @@ -1186,12 +1154,6 @@ void brw_wm_pass_fp( struct brw_wm_compile *c ) */ out->DstReg.WriteMask = 0; break; - case OPCODE_DDX: - emit_ddx(c, inst); - break; - case OPCODE_DDY: - emit_ddy(c, inst); - break; case OPCODE_END: emit_fb_write(c); break; diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c index 7c210abbce3..c9fe1dd8ad2 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c +++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c @@ -22,6 +22,7 @@ static struct brw_reg get_dst_reg(struct brw_wm_compile *c, GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp) { int i; + for (i = 0; i < fp->Base.NumInstructions; i++) { const struct prog_instruction *inst = &fp->Base.Instructions[i]; switch (inst->Opcode) { @@ -31,8 +32,6 @@ GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp) case OPCODE_CAL: case OPCODE_BRK: case OPCODE_RET: - case OPCODE_DDX: - case OPCODE_DDY: case OPCODE_NOISE1: case OPCODE_NOISE2: case OPCODE_NOISE3: @@ -293,7 +292,7 @@ static void prealloc_reg(struct brw_wm_compile *c) int i, j; struct brw_reg reg; int urb_read_length = 0; - GLuint inputs = FRAG_BIT_WPOS | c->fp_interp_emitted | c->fp_deriv_emitted; + GLuint inputs = FRAG_BIT_WPOS | c->fp_interp_emitted; GLuint reg_index = 0; memset(c->used_grf, GL_FALSE, sizeof(c->used_grf)); @@ -1474,61 +1473,6 @@ static void emit_sne(struct brw_wm_compile *c, emit_sop(c, inst, BRW_CONDITIONAL_NEQ); } -static void emit_ddx(struct brw_wm_compile *c, - const struct prog_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - struct brw_reg interp[4]; - struct brw_reg dst; - struct brw_reg src0, w; - GLuint nr, i; - src0 = get_src_reg(c, inst, 0, 0); - w = get_src_reg(c, inst, 1, 3); - nr = src0.nr; - interp[0] = brw_vec1_grf(nr, 0); - interp[1] = brw_vec1_grf(nr, 4); - interp[2] = brw_vec1_grf(nr+1, 0); - interp[3] = brw_vec1_grf(nr+1, 4); - brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF); - for(i = 0; i < 4; i++ ) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - brw_MOV(p, dst, interp[i]); - brw_MUL(p, dst, dst, w); - } - } - brw_set_saturate(p, 0); -} - -static void emit_ddy(struct brw_wm_compile *c, - const struct prog_instruction *inst) -{ - struct brw_compile *p = &c->func; - GLuint mask = inst->DstReg.WriteMask; - struct brw_reg interp[4]; - struct brw_reg dst; - struct brw_reg src0, w; - GLuint nr, i; - - src0 = get_src_reg(c, inst, 0, 0); - nr = src0.nr; - w = get_src_reg(c, inst, 1, 3); - interp[0] = brw_vec1_grf(nr, 0); - interp[1] = brw_vec1_grf(nr, 4); - interp[2] = brw_vec1_grf(nr+1, 0); - interp[3] = brw_vec1_grf(nr+1, 4); - brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF); - for(i = 0; i < 4; i++ ) { - if (mask & (1<<i)) { - dst = get_dst_reg(c, inst, i); - brw_MOV(p, dst, suboffset(interp[i], 1)); - brw_MUL(p, dst, dst, w); - } - } - brw_set_saturate(p, 0); -} - static INLINE struct brw_reg high_words( struct brw_reg reg ) { return stride( suboffset( retype( reg, BRW_REGISTER_TYPE_W ), 1 ), @@ -2780,6 +2724,21 @@ static void post_wm_emit( struct brw_wm_compile *c ) brw_resolve_cals(&c->func); } +static void +get_argument_regs(struct brw_wm_compile *c, + const struct prog_instruction *inst, + int index, + struct brw_reg *regs, + int mask) +{ + int i; + + for (i = 0; i < 4; i++) { + if (mask & (1 << i)) + regs[i] = get_src_reg(c, inst, index, i); + } +} + static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c) { #define MAX_IF_DEPTH 32 @@ -2797,6 +2756,9 @@ static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c) for (i = 0; i < c->nr_fp_insns; i++) { const struct prog_instruction *inst = &c->prog_instructions[i]; + int dst_flags; + struct brw_reg args[3][4], dst[4]; + int j; c->cur_inst = i; @@ -2814,6 +2776,10 @@ static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c) else brw_set_conditionalmod(p, BRW_CONDITIONAL_NONE); + dst_flags = inst->DstReg.WriteMask; + if (inst->SaturateMode == SATURATE_ZERO_ONE) + dst_flags |= SATURATE; + switch (inst->Opcode) { case WM_PIXELXY: emit_pixel_xy(c, inst); @@ -2899,10 +2865,16 @@ static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c) emit_min_max(c, inst); break; case OPCODE_DDX: - emit_ddx(c, inst); - break; case OPCODE_DDY: - emit_ddy(c, inst); + for (j = 0; j < 4; j++) { + if (inst->DstReg.WriteMask & (1 << j)) + dst[j] = get_dst_reg(c, inst, j); + else + dst[j] = brw_null_reg(); + } + get_argument_regs(c, inst, 0, args[0], WRITEMASK_XYZW); + emit_ddxy(p, dst, dst_flags, (inst->Opcode == OPCODE_DDX), + args[0]); break; case OPCODE_SLT: emit_slt(c, inst); diff --git a/src/mesa/drivers/dri/i965/brw_wm_pass1.c b/src/mesa/drivers/dri/i965/brw_wm_pass1.c index 3436a247170..b4493940292 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_pass1.c +++ b/src/mesa/drivers/dri/i965/brw_wm_pass1.c @@ -178,6 +178,11 @@ void brw_wm_pass1( struct brw_wm_compile *c ) read1 = writemask; break; + case OPCODE_DDX: + case OPCODE_DDY: + read0 = writemask; + break; + case OPCODE_MAD: case OPCODE_CMP: case OPCODE_LRP: @@ -270,6 +275,7 @@ void brw_wm_pass1( struct brw_wm_compile *c ) case OPCODE_DST: case WM_FRONTFACING: + case OPCODE_KIL_NV: default: break; } diff --git a/src/mesa/drivers/dri/i965/brw_wm_state.c b/src/mesa/drivers/dri/i965/brw_wm_state.c index 39f8c6d522b..361f91292be 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_state.c @@ -107,6 +107,12 @@ wm_unit_populate_key(struct brw_context *brw, struct brw_wm_unit_key *key) /* as far as we can tell */ key->computes_depth = (fp->Base.OutputsWritten & (1 << FRAG_RESULT_DEPTH)) != 0; + /* BRW_NEW_DEPTH_BUFFER + * Override for NULL depthbuffer case, required by the Pixel Shader Computed + * Depth field. + */ + if (brw->state.depth_region == NULL) + key->computes_depth = 0; /* _NEW_COLOR */ key->uses_kill = fp->UsesKill || ctx->Color.AlphaEnabled; @@ -300,6 +306,7 @@ const struct brw_tracked_state brw_wm_unit = { .brw = (BRW_NEW_FRAGMENT_PROGRAM | BRW_NEW_CURBE_OFFSETS | + BRW_NEW_DEPTH_BUFFER | BRW_NEW_NR_WM_SURFACES), .cache = (CACHE_NEW_WM_PROG | diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c index 3dcc592bde5..f7cc5153a8e 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c @@ -545,15 +545,20 @@ brw_update_renderbuffer_surface(struct brw_context *brw, irb->texformat->MesaFormat); } key.tiling = region->tiling; - key.width = region->width; - key.height = region->height; + if (brw->intel.intelScreen->driScrnPriv->dri2.enabled) { + key.width = rb->Width; + key.height = rb->Height; + } else { + key.width = region->width; + key.height = region->height; + } key.pitch = region->pitch; key.cpp = region->cpp; key.draw_offset = region->draw_offset; /* cur 3d or cube face offset */ } else { key.surface_type = BRW_SURFACE_NULL; key.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM; - key.tiling = 0; + key.tiling = I915_TILING_X; key.width = 1; key.height = 1; key.cpp = 4; @@ -655,7 +660,7 @@ brw_wm_get_binding_table(struct brw_context *brw) if (bind_bo == NULL) { GLuint data_size = brw->wm.nr_surfaces * sizeof(GLuint); - uint32_t *data = malloc(data_size); + uint32_t data[BRW_WM_MAX_SURF]; int i; for (i = 0; i < brw->wm.nr_surfaces; i++) @@ -680,8 +685,6 @@ brw_wm_get_binding_table(struct brw_context *brw) brw->wm.surf_bo[i]); } } - - free(data); } return bind_bo; @@ -690,7 +693,6 @@ brw_wm_get_binding_table(struct brw_context *brw) static void prepare_wm_surfaces(struct brw_context *brw ) { GLcontext *ctx = &brw->intel.ctx; - struct intel_context *intel = &brw->intel; GLuint i; int old_nr_surfaces; @@ -719,17 +721,8 @@ static void prepare_wm_surfaces(struct brw_context *brw ) /* _NEW_TEXTURE, BRW_NEW_TEXDATA */ if (texUnit->_ReallyEnabled) { - if (texUnit->_Current == intel->frame_buffer_texobj) { - /* render to texture */ - dri_bo_unreference(brw->wm.surf_bo[surf]); - brw->wm.surf_bo[surf] = brw->wm.surf_bo[0]; - dri_bo_reference(brw->wm.surf_bo[surf]); - brw->wm.nr_surfaces = surf + 1; - } else { - /* regular texture */ - brw_update_texture_surface(ctx, i); - brw->wm.nr_surfaces = surf + 1; - } + brw_update_texture_surface(ctx, i); + brw->wm.nr_surfaces = surf + 1; } else { dri_bo_unreference(brw->wm.surf_bo[surf]); brw->wm.surf_bo[surf] = NULL; diff --git a/src/mesa/drivers/dri/i965/intel_generatemipmap.c b/src/mesa/drivers/dri/i965/intel_generatemipmap.c deleted file mode 120000 index 4c6b37ada01..00000000000 --- a/src/mesa/drivers/dri/i965/intel_generatemipmap.c +++ /dev/null @@ -1 +0,0 @@ -../intel/intel_generatemipmap.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.h b/src/mesa/drivers/dri/intel/intel_batchbuffer.h index 51579df09e7..d4899aab7fa 100644 --- a/src/mesa/drivers/dri/intel/intel_batchbuffer.h +++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.h @@ -157,7 +157,7 @@ intel_batchbuffer_require_space(struct intel_batchbuffer *batch, #define OUT_BATCH(d) intel_batchbuffer_emit_dword(intel->batch, d) #define OUT_RELOC(buf, read_domains, write_domain, delta) do { \ - assert((delta) >= 0); \ + assert((unsigned) (delta) < buf->size); \ intel_batchbuffer_emit_reloc(intel->batch, buf, \ read_domains, write_domain, delta); \ } while (0) diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c index 0c5be4c7989..9e114db6c78 100644 --- a/src/mesa/drivers/dri/intel/intel_blit.c +++ b/src/mesa/drivers/dri/intel/intel_blit.c @@ -26,9 +26,6 @@ **************************************************************************/ -#include <stdio.h> -#include <errno.h> - #include "main/mtypes.h" #include "main/context.h" #include "main/enums.h" @@ -374,8 +371,6 @@ intelClearWithBlit(GLcontext *ctx, GLbitfield mask) skipBuffers = BUFFER_BIT_STENCIL; } - /* XXX Move this flush/lock into the following conditional? */ - intelFlush(&intel->ctx); LOCK_HARDWARE(intel); intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off); diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.c b/src/mesa/drivers/dri/intel/intel_buffer_objects.c index a0225936c81..ea9d5a6276e 100644 --- a/src/mesa/drivers/dri/intel/intel_buffer_objects.c +++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.c @@ -209,7 +209,8 @@ intel_bufferobj_subdata(GLcontext * ctx, memcpy((char *)intel_obj->sys_buffer + offset, data, size); else { /* Flush any existing batchbuffer that might reference this data. */ - intelFlush(ctx); + if (drm_intel_bo_references(intel->batch->buf, intel_obj->buffer)) + intelFlush(ctx); dri_bo_subdata(intel_obj->buffer, offset, size, data); } @@ -257,10 +258,9 @@ intel_bufferobj_map(GLcontext * ctx, return obj->Pointer; } - /* Flush any existing batchbuffer that might have written to this - * buffer. - */ - intelFlush(ctx); + /* Flush any existing batchbuffer that might reference this data. */ + if (drm_intel_bo_references(intel->batch->buf, intel_obj->buffer)) + intelFlush(ctx); if (intel_obj->region) intel_bufferobj_cow(intel, intel_obj); @@ -330,7 +330,8 @@ intel_bufferobj_map_range(GLcontext * ctx, * the batchbuffer so that GEM knows about the buffer access for later * syncing. */ - if (!(access & GL_MAP_UNSYNCHRONIZED_BIT)) + if (!(access & GL_MAP_UNSYNCHRONIZED_BIT) && + drm_intel_bo_references(intel->batch->buf, intel_obj->buffer)) intelFlush(ctx); if (intel_obj->buffer == NULL) { diff --git a/src/mesa/drivers/dri/intel/intel_clear.c b/src/mesa/drivers/dri/intel/intel_clear.c index 1b0e221789a..fb62f0f430a 100644 --- a/src/mesa/drivers/dri/intel/intel_clear.c +++ b/src/mesa/drivers/dri/intel/intel_clear.c @@ -172,7 +172,7 @@ intelClear(GLcontext *ctx, GLbitfield mask) DBG("\n"); } - _mesa_meta_clear(&intel->ctx, tri_mask); + _mesa_meta_Clear(&intel->ctx, tri_mask); } if (swrast_mask) { diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index c49f06e44a4..934f7aa1873 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -588,11 +588,6 @@ intelInitDriverFunctions(struct dd_function_table *functions) functions->GetString = intelGetString; functions->UpdateState = intelInvalidateState; - functions->CopyColorTable = _swrast_CopyColorTable; - functions->CopyColorSubTable = _swrast_CopyColorSubTable; - functions->CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D; - functions->CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D; - intelInitTextureFuncs(functions); intelInitTextureImageFuncs(functions); intelInitTextureSubImageFuncs(functions); @@ -645,10 +640,6 @@ intelInitContext(struct intel_context *intel, intel->maxBatchSize = BATCH_SZ; intel->bufmgr = intelScreen->bufmgr; - - if (0) /* for debug */ - drm_intel_bufmgr_set_debug(intel->bufmgr, 1); - intel->ttm = intelScreen->ttm; if (intel->ttm) { int bo_reuse_mode; diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h index 03e7cf39d68..b104096912c 100644 --- a/src/mesa/drivers/dri/intel/intel_context.h +++ b/src/mesa/drivers/dri/intel/intel_context.h @@ -254,9 +254,6 @@ struct intel_context intel_line_func draw_line; intel_tri_func draw_tri; - /* These refer to the current drawing buffer: - */ - struct gl_texture_object *frame_buffer_texobj; /** * Set to true if a single constant cliprect should be used in the * batchbuffer. Otherwise, cliprects must be calculated at batchbuffer @@ -296,7 +293,6 @@ struct intel_context GLboolean use_texture_tiling; GLboolean use_early_z; - drm_clip_rect_t fboRect; /**< cliprect for FBO rendering */ int perf_boxes; diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c b/src/mesa/drivers/dri/intel/intel_extensions.c index 2e61c556d85..2eb08a8f057 100644 --- a/src/mesa/drivers/dri/intel/intel_extensions.c +++ b/src/mesa/drivers/dri/intel/intel_extensions.c @@ -31,6 +31,7 @@ #define need_GL_ARB_copy_buffer +#define need_GL_ARB_draw_elements_base_vertex #define need_GL_ARB_framebuffer_object #define need_GL_ARB_map_buffer_range #define need_GL_ARB_occlusion_query @@ -73,11 +74,15 @@ */ static const struct dri_extension card_extensions[] = { { "GL_ARB_copy_buffer", GL_ARB_copy_buffer_functions }, + { "GL_ARB_draw_elements_base_vertex", GL_ARB_draw_elements_base_vertex_functions }, { "GL_ARB_half_float_pixel", NULL }, { "GL_ARB_map_buffer_range", GL_ARB_map_buffer_range_functions }, { "GL_ARB_multitexture", NULL }, { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions }, { "GL_ARB_point_sprite", NULL }, + { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions }, + { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions }, + { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions }, { "GL_ARB_sync", GL_ARB_sync_functions }, { "GL_ARB_texture_border_clamp", NULL }, { "GL_ARB_texture_cube_map", NULL }, @@ -89,6 +94,7 @@ static const struct dri_extension card_extensions[] = { { "GL_ARB_texture_rectangle", NULL }, { "GL_ARB_vertex_array_object", GL_ARB_vertex_array_object_functions}, { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions }, + { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions }, { "GL_ARB_window_pos", GL_ARB_window_pos_functions }, { "GL_EXT_blend_color", GL_EXT_blend_color_functions }, { "GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions }, @@ -139,6 +145,7 @@ static const struct dri_extension i915_extensions[] = { /** i965-only extensions */ static const struct dri_extension brw_extensions[] = { + { "GL_ARB_depth_clamp", NULL }, { "GL_ARB_depth_texture", NULL }, { "GL_ARB_fragment_program", NULL }, { "GL_ARB_fragment_program_shadow", NULL }, @@ -147,13 +154,9 @@ static const struct dri_extension brw_extensions[] = { { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions }, { "GL_ARB_point_sprite", NULL }, { "GL_ARB_seamless_cube_map", NULL }, - { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions }, - { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions }, - { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions }, { "GL_ARB_shadow", NULL }, { "GL_MESA_texture_signed_rgba", NULL }, { "GL_ARB_texture_non_power_of_two", NULL }, - { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions }, { "GL_EXT_shadow_funcs", NULL }, { "GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions }, { "GL_EXT_texture_sRGB", NULL }, @@ -168,6 +171,7 @@ static const struct dri_extension brw_extensions[] = { static const struct dri_extension arb_oq_extensions[] = { + { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions }, { NULL, NULL } }; @@ -179,6 +183,10 @@ static const struct dri_extension ttm_extensions[] = { { NULL, NULL } }; +static const struct dri_extension fragment_shader_extensions[] = { + { "GL_ARB_fragment_shader", NULL }, + { NULL, NULL } +}; /** * Initializes potential list of extensions if ctx == NULL, or actually enables @@ -202,6 +210,14 @@ intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging) driInitExtensions(ctx, brw_extensions, GL_FALSE); if (intel == NULL || IS_915(intel->intelScreen->deviceID) - || IS_945(intel->intelScreen->deviceID)) + || IS_945(intel->intelScreen->deviceID)) { driInitExtensions(ctx, i915_extensions, GL_FALSE); + + if (intel == NULL || driQueryOptionb(&intel->optionCache, "fragment_shader")) + driInitExtensions(ctx, fragment_shader_extensions, GL_FALSE); + + if (intel == NULL || driQueryOptionb(&intel->optionCache, + "stub_occlusion_query")) + driInitExtensions(ctx, arb_oq_extensions, GL_FALSE); + } } diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c index 804c0348401..2e613718051 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.c +++ b/src/mesa/drivers/dri/intel/intel_fbo.c @@ -618,15 +618,8 @@ intel_render_texture(GLcontext * ctx, } /* compute offset of the particular 2D image within the texture region */ - imageOffset = intel_miptree_image_offset(intel_image->mt, - att->CubeMapFace, - att->TextureLevel); - - if (att->Texture->Target == GL_TEXTURE_3D) { - const GLuint *offsets = intel_miptree_depth_offsets(intel_image->mt, - att->TextureLevel); - imageOffset += offsets[att->Zoffset]; - } + imageOffset = intel_miptree_image_offset(intel_image->mt, att->CubeMapFace, + att->TextureLevel, att->Zoffset); /* store that offset in the region */ intel_image->mt->region->draw_offset = imageOffset; @@ -715,5 +708,5 @@ intel_fbo_init(struct intel_context *intel) intel->ctx.Driver.FinishRenderTexture = intel_finish_render_texture; intel->ctx.Driver.ResizeBuffers = intel_resize_buffers; intel->ctx.Driver.ValidateFramebuffer = intel_validate_framebuffer; - intel->ctx.Driver.BlitFramebuffer = _mesa_meta_blit_framebuffer; + intel->ctx.Driver.BlitFramebuffer = _mesa_meta_BlitFramebuffer; } diff --git a/src/mesa/drivers/dri/intel/intel_generatemipmap.c b/src/mesa/drivers/dri/intel/intel_generatemipmap.c deleted file mode 100644 index 12059e122ca..00000000000 --- a/src/mesa/drivers/dri/intel/intel_generatemipmap.c +++ /dev/null @@ -1,304 +0,0 @@ -/* - * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. - * Copyright © 2009 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - * - * Authors: - * Eric Anholt <[email protected]> - * - */ - -#include "main/glheader.h" -#include "main/enums.h" -#include "main/image.h" -#include "main/mtypes.h" -#include "main/macros.h" -#include "main/bufferobj.h" -#include "main/teximage.h" -#include "main/texenv.h" -#include "main/texobj.h" -#include "main/texstate.h" -#include "main/texparam.h" -#include "main/varray.h" -#include "main/attrib.h" -#include "main/enable.h" -#include "main/buffers.h" -#include "main/fbobject.h" -#include "main/framebuffer.h" -#include "main/renderbuffer.h" -#include "main/depth.h" -#include "main/hash.h" -#include "main/mipmap.h" -#include "main/blend.h" -#include "glapi/dispatch.h" -#include "swrast/swrast.h" - -#include "intel_screen.h" -#include "intel_context.h" -#include "intel_batchbuffer.h" -#include "intel_pixel.h" -#include "intel_tex.h" -#include "intel_mipmap_tree.h" - -static const char *intel_fp_tex2d = - "!!ARBfp1.0\n" - "TEX result.color, fragment.texcoord[0], texture[0], 2D;\n" - "END\n"; - -static GLboolean -intel_generate_mipmap_level(GLcontext *ctx, GLuint tex_name, - int level, int width, int height) -{ - struct intel_context *intel = intel_context(ctx); - GLfloat vertices[4][2]; - GLint status; - - /* Set to source from the previous level */ - _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, level - 1); - _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, level - 1); - - /* Set to draw into the current level */ - _mesa_FramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, - GL_COLOR_ATTACHMENT0_EXT, - GL_TEXTURE_2D, - tex_name, - level); - /* Choose to render to the color attachment. */ - _mesa_DrawBuffer(GL_COLOR_ATTACHMENT0_EXT); - - status = _mesa_CheckFramebufferStatusEXT (GL_FRAMEBUFFER_EXT); - if (status != GL_FRAMEBUFFER_COMPLETE_EXT) - return GL_FALSE; - - meta_set_passthrough_transform(&intel->meta); - - /* XXX: Doing it right would involve setting up the transformation to do - * 0-1 mapping or something, and not changing the vertex data. - */ - vertices[0][0] = 0; - vertices[0][1] = 0; - vertices[1][0] = width; - vertices[1][1] = 0; - vertices[2][0] = width; - vertices[2][1] = height; - vertices[3][0] = 0; - vertices[3][1] = height; - - _mesa_VertexPointer(2, GL_FLOAT, 2 * sizeof(GLfloat), &vertices); - _mesa_Enable(GL_VERTEX_ARRAY); - meta_set_default_texrect(&intel->meta); - - _mesa_DrawArrays(GL_TRIANGLE_FAN, 0, 4); - - meta_restore_texcoords(&intel->meta); - meta_restore_transform(&intel->meta); - - return GL_TRUE; -} - -static GLboolean -intel_generate_mipmap_2d(GLcontext *ctx, - GLenum target, - struct gl_texture_object *texObj) -{ - struct intel_context *intel = intel_context(ctx); - GLint old_active_texture; - int level, max_levels, start_level, end_level; - GLuint fb_name; - GLboolean success = GL_FALSE; - struct gl_framebuffer *saved_fbo = NULL; - struct gl_buffer_object *saved_array_buffer = NULL; - struct gl_buffer_object *saved_element_buffer = NULL; - - _mesa_PushAttrib(GL_ENABLE_BIT | GL_TEXTURE_BIT | - GL_CURRENT_BIT | GL_COLOR_BUFFER_BIT | - GL_DEPTH_BUFFER_BIT); - _mesa_PushClientAttrib(GL_CLIENT_VERTEX_ARRAY_BIT); - old_active_texture = ctx->Texture.CurrentUnit; - _mesa_reference_framebuffer(&saved_fbo, ctx->DrawBuffer); - - /* use default array/index buffers */ - _mesa_reference_buffer_object(ctx, &saved_array_buffer, - ctx->Array.ArrayBufferObj); - _mesa_reference_buffer_object(ctx, &ctx->Array.ArrayBufferObj, - ctx->Shared->NullBufferObj); - _mesa_reference_buffer_object(ctx, &saved_element_buffer, - ctx->Array.ElementArrayBufferObj); - _mesa_reference_buffer_object(ctx, &ctx->Array.ElementArrayBufferObj, - ctx->Shared->NullBufferObj); - - _mesa_Disable(GL_POLYGON_STIPPLE); - _mesa_Disable(GL_DEPTH_TEST); - _mesa_Disable(GL_STENCIL_TEST); - _mesa_ColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE); - _mesa_DepthMask(GL_FALSE); - - /* Bind the given texture to GL_TEXTURE_2D with linear filtering for our - * minification. - */ - _mesa_ActiveTextureARB(GL_TEXTURE0_ARB); - _mesa_Enable(GL_TEXTURE_2D); - _mesa_BindTexture(GL_TEXTURE_2D, texObj->Name); - _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, - GL_LINEAR_MIPMAP_NEAREST); - _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - - /* Bind the new renderbuffer to the color attachment point. */ - _mesa_GenFramebuffersEXT(1, &fb_name); - _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fb_name); - - meta_set_fragment_program(&intel->meta, &intel->meta.tex2d_fp, - intel_fp_tex2d); - meta_set_passthrough_vertex_program(&intel->meta); - - max_levels = _mesa_max_texture_levels(ctx, texObj->Target); - start_level = texObj->BaseLevel; - end_level = texObj->MaxLevel; - - /* Loop generating level+1 from level. */ - for (level = start_level; level < end_level && level < max_levels - 1; level++) { - const struct gl_texture_image *srcImage; - int width, height; - - srcImage = _mesa_select_tex_image(ctx, texObj, target, level); - if (srcImage->Border != 0) - goto fail; - - width = srcImage->Width / 2; - if (width < 1) - width = 1; - height = srcImage->Height / 2; - if (height < 1) - height = 1; - - if (width == srcImage->Width && - height == srcImage->Height) { - /* Neither _mesa_max_texture_levels nor texObj->MaxLevel are the - * maximum texture level for the object, so break out when we've gone - * over the edge. - */ - break; - } - - /* Make sure that there's space allocated for the target level. - * We could skip this if there's already space allocated and save some - * time. - */ - _mesa_TexImage2D(GL_TEXTURE_2D, level + 1, srcImage->InternalFormat, - width, height, 0, - GL_RGBA, GL_UNSIGNED_INT, NULL); - - if (!intel_generate_mipmap_level(ctx, texObj->Name, level + 1, - width, height)) - goto fail; - } - - success = GL_TRUE; - -fail: - meta_restore_fragment_program(&intel->meta); - meta_restore_vertex_program(&intel->meta); - - /* restore array/index buffers */ - _mesa_reference_buffer_object(ctx, &ctx->Array.ArrayBufferObj, - saved_array_buffer); - _mesa_reference_buffer_object(ctx, &saved_array_buffer, NULL); - _mesa_reference_buffer_object(ctx, &ctx->Array.ElementArrayBufferObj, - saved_element_buffer); - _mesa_reference_buffer_object(ctx, &saved_element_buffer, NULL); - - - _mesa_DeleteFramebuffersEXT(1, &fb_name); - _mesa_ActiveTextureARB(GL_TEXTURE0_ARB + old_active_texture); - if (saved_fbo) - _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, saved_fbo->Name); - _mesa_reference_framebuffer(&saved_fbo, NULL); - _mesa_PopClientAttrib(); - _mesa_PopAttrib(); - - return success; -} - - -/** - * Generate new mipmap data from BASE+1 to BASE+p (the minimally-sized mipmap - * level). - * - * The texture object's miptree must be mapped. - * - * It would be really nice if this was just called by Mesa whenever mipmaps - * needed to be regenerated, rather than us having to remember to do so in - * each texture image modification path. - * - * This function should also include an accelerated path. - */ -void -intel_generate_mipmap(GLcontext *ctx, GLenum target, - struct gl_texture_object *texObj) -{ - struct intel_context *intel = intel_context(ctx); - struct intel_texture_object *intelObj = intel_texture_object(texObj); - GLuint nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1; - int face, i; - - /* HW path */ - if (target == GL_TEXTURE_2D && - ctx->Extensions.EXT_framebuffer_object && - ctx->Extensions.ARB_fragment_program && - ctx->Extensions.ARB_vertex_program) { - GLboolean success; - - /* We'll be accessing this texture using GL entrypoints, which should - * be resilient against other access to this texture. - */ - _mesa_unlock_texture(ctx, texObj); - success = intel_generate_mipmap_2d(ctx, target, texObj); - _mesa_lock_texture(ctx, texObj); - - if (success) - return; - } - - /* SW path */ - intel_tex_map_level_images(intel, intelObj, texObj->BaseLevel); - _mesa_generate_mipmap(ctx, target, texObj); - intel_tex_unmap_level_images(intel, intelObj, texObj->BaseLevel); - - /* Update the level information in our private data in the new images, since - * it didn't get set as part of a normal TexImage path. - */ - for (face = 0; face < nr_faces; face++) { - for (i = texObj->BaseLevel + 1; i < texObj->MaxLevel; i++) { - struct intel_texture_image *intelImage; - - intelImage = intel_texture_image(texObj->Image[face][i]); - if (intelImage == NULL) - break; - - intelImage->level = i; - intelImage->face = face; - /* Unreference the miptree to signal that the new Data is a bare - * pointer from mesa. - */ - intel_miptree_release(intel, &intelImage->mt); - } - } -} diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c index 4f5101a3128..01e9d4add34 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c @@ -28,6 +28,7 @@ #include "intel_context.h" #include "intel_mipmap_tree.h" #include "intel_regions.h" +#include "intel_tex_layout.h" #include "intel_chipset.h" #ifndef I915 #include "brw_state.h" @@ -36,6 +37,7 @@ #define FILE_DEBUG_FLAG DEBUG_MIPTREE + static GLenum target_to_target(GLenum target) { @@ -52,6 +54,7 @@ target_to_target(GLenum target) } } + static struct intel_mipmap_tree * intel_miptree_create_internal(struct intel_context *intel, GLenum target, @@ -101,6 +104,7 @@ intel_miptree_create_internal(struct intel_context *intel, return mt; } + struct intel_mipmap_tree * intel_miptree_create(struct intel_context *intel, GLenum target, @@ -153,6 +157,7 @@ intel_miptree_create(struct intel_context *intel, return mt; } + struct intel_mipmap_tree * intel_miptree_create_for_region(struct intel_context *intel, GLenum target, @@ -190,7 +195,8 @@ intel_miptree_create_for_region(struct intel_context *intel, intel_region_reference(&mt->region, region); return mt; - } +} + /** * intel_miptree_pitch_align: @@ -204,7 +210,6 @@ intel_miptree_create_for_region(struct intel_context *intel, * Given @pitch, compute a larger value which accounts for * any necessary alignment required by the device */ - int intel_miptree_pitch_align (struct intel_context *intel, struct intel_mipmap_tree *mt, uint32_t tiling, @@ -250,6 +255,7 @@ int intel_miptree_pitch_align (struct intel_context *intel, return pitch; } + void intel_miptree_reference(struct intel_mipmap_tree **dst, struct intel_mipmap_tree *src) @@ -259,6 +265,7 @@ intel_miptree_reference(struct intel_mipmap_tree **dst, DBG("%s %p refcount now %d\n", __FUNCTION__, src, src->refcount); } + void intel_miptree_release(struct intel_context *intel, struct intel_mipmap_tree **mt) @@ -297,9 +304,8 @@ intel_miptree_release(struct intel_context *intel, } - - -/* Can the image be pulled into a unified mipmap tree. This mirrors +/** + * Can the image be pulled into a unified mipmap tree? This mirrors * the completeness test in a lot of ways. * * Not sure whether I want to pass gl_texture_image here. @@ -386,6 +392,7 @@ intel_miptree_set_image_offset_ex(struct intel_mipmap_tree *mt, __FUNCTION__, level, img, x, y, mt->level[level].image_offset[img]); } + void intel_miptree_set_image_offset(struct intel_mipmap_tree *mt, GLuint level, GLuint img, @@ -395,35 +402,27 @@ intel_miptree_set_image_offset(struct intel_mipmap_tree *mt, } -/* Although we use the image_offset[] array to store relative offsets - * to cube faces, Mesa doesn't know anything about this and expects - * each cube face to be treated as a separate image. - * - * These functions present that view to mesa: +/** + * Return offset to the start of a 2D slice of a texture (a mipmap level, + * cube face, 3D Z slice). + * \param mt the texture object/miptree + * \param face cube map face in [0,5] or zero for non-cube textures + * \param level mipmap level + * \param zslice Z slice of a 3D texture, or zero for non-3D textures */ -const GLuint * -intel_miptree_depth_offsets(struct intel_mipmap_tree *mt, GLuint level) -{ - static const GLuint zero = 0; - - if (mt->target != GL_TEXTURE_3D || mt->level[level].nr_images == 1) - return &zero; - else - return mt->level[level].image_offset; -} - - GLuint -intel_miptree_image_offset(struct intel_mipmap_tree *mt, - GLuint face, GLuint level) +intel_miptree_image_offset(const struct intel_mipmap_tree *mt, + GLuint face, GLuint level, GLuint zslice) { + GLuint offset = mt->level[level].level_offset; + if (mt->target == GL_TEXTURE_CUBE_MAP_ARB) - return (mt->level[level].level_offset + - mt->level[level].image_offset[face]); - else - return mt->level[level].level_offset; -} + offset += mt->level[level].image_offset[face]; + else if (mt->target == GL_TEXTURE_3D) + offset += mt->level[level].image_offset[zslice]; + return offset; +} /** @@ -459,9 +458,10 @@ intel_miptree_image_map(struct intel_context * intel, } return (intel_region_map(intel, mt->region) + - intel_miptree_image_offset(mt, face, level)); + intel_miptree_image_offset(mt, face, level, 0)); } + void intel_miptree_image_unmap(struct intel_context *intel, struct intel_mipmap_tree *mt) @@ -471,8 +471,8 @@ intel_miptree_image_unmap(struct intel_context *intel, } - -/* Upload data for a particular image. +/** + * Upload data for a particular image. */ void intel_miptree_image_data(struct intel_context *intel, @@ -483,20 +483,20 @@ intel_miptree_image_data(struct intel_context *intel, GLuint src_row_pitch, GLuint src_image_pitch) { - GLuint depth = dst->level[level].depth; - GLuint dst_offset = intel_miptree_image_offset(dst, face, level); - const GLuint *dst_depth_offset = intel_miptree_depth_offsets(dst, level); + const GLuint depth = dst->level[level].depth; GLuint i; - GLuint height = 0; DBG("%s: %d/%d\n", __FUNCTION__, face, level); for (i = 0; i < depth; i++) { - height = dst->level[level].height; - if(dst->compressed) + GLuint dst_offset = intel_miptree_image_offset(dst, face, level, i); + GLuint height = dst->level[level].height; + + if (dst->compressed) height = (height + 3) / 4; + intel_region_data(intel, dst->region, - dst_offset + dst_depth_offset[i], /* dst_offset */ + dst_offset, 0, 0, /* dstx, dsty */ src, src_row_pitch, @@ -507,8 +507,9 @@ intel_miptree_image_data(struct intel_context *intel, } } -extern void intel_get_texture_alignment_unit(GLenum, GLuint *, GLuint *); -/* Copy mipmap image between trees + +/** + * Copy mipmap image between trees */ void intel_miptree_image_copy(struct intel_context *intel, @@ -519,26 +520,26 @@ intel_miptree_image_copy(struct intel_context *intel, GLuint width = src->level[level].width; GLuint height = src->level[level].height; GLuint depth = src->level[level].depth; - GLuint dst_offset = intel_miptree_image_offset(dst, face, level); - GLuint src_offset = intel_miptree_image_offset(src, face, level); - const GLuint *dst_depth_offset = intel_miptree_depth_offsets(dst, level); - const GLuint *src_depth_offset = intel_miptree_depth_offsets(src, level); GLuint i; GLboolean success; if (dst->compressed) { GLuint align_w, align_h; - intel_get_texture_alignment_unit(dst->internal_format, &align_w, &align_h); + intel_get_texture_alignment_unit(dst->internal_format, + &align_w, &align_h); height = (height + 3) / 4; width = ALIGN(width, align_w); } for (i = 0; i < depth; i++) { + GLuint dst_offset = intel_miptree_image_offset(dst, face, level, i); + GLuint src_offset = intel_miptree_image_offset(src, face, level, i); + success = intel_region_copy(intel, - dst->region, dst_offset + dst_depth_offset[i], + dst->region, dst_offset, 0, 0, - src->region, src_offset + src_depth_offset[i], + src->region, src_offset, 0, 0, width, height, GL_COPY); if (!success) { GLubyte *src_ptr, *dst_ptr; @@ -546,11 +547,11 @@ intel_miptree_image_copy(struct intel_context *intel, src_ptr = intel_region_map(intel, src->region); dst_ptr = intel_region_map(intel, dst->region); - _mesa_copy_rect(dst_ptr + dst_offset + dst_depth_offset[i], + _mesa_copy_rect(dst_ptr + dst_offset, dst->cpp, dst->pitch, 0, 0, width, height, - src_ptr + src_offset + src_depth_offset[i], + src_ptr + src_offset, src->pitch, 0, 0); intel_region_unmap(intel, src->region); diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h index c890b2a0d04..c08f9cd8b66 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h @@ -177,17 +177,9 @@ void intel_miptree_image_unmap(struct intel_context *intel, struct intel_mipmap_tree *mt); -/* Return the linear offset of an image relative to the start of the - * tree: - */ -GLuint intel_miptree_image_offset(struct intel_mipmap_tree *mt, - GLuint face, GLuint level); - -/* Return pointers to each 2d slice within an image. Indexed by depth - * value. - */ -const GLuint *intel_miptree_depth_offsets(struct intel_mipmap_tree *mt, - GLuint level); +GLuint +intel_miptree_image_offset(const struct intel_mipmap_tree *mt, + GLuint face, GLuint level, GLuint zslice); void intel_miptree_set_level_info(struct intel_mipmap_tree *mt, diff --git a/src/mesa/drivers/dri/intel/intel_pixel.c b/src/mesa/drivers/dri/intel/intel_pixel.c index a3001416559..993e427a992 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel.c +++ b/src/mesa/drivers/dri/intel/intel_pixel.c @@ -129,20 +129,6 @@ intel_check_blit_fragment_ops(GLcontext * ctx, GLboolean src_alpha_is_one) return GL_TRUE; } - -GLboolean -intel_check_meta_tex_fragment_ops(GLcontext * ctx) -{ - if (ctx->NewState) - _mesa_update_state(ctx); - - /* Some of _ImageTransferState (scale, bias) could be done with - * fragment programs on i915. - */ - return !(ctx->_ImageTransferState || ctx->Fog.Enabled || /* not done yet */ - ctx->Texture._EnabledUnits || ctx->FragmentProgram._Enabled); -} - /* The intel_region struct doesn't really do enough to capture the * format of the pixels in the region. For now this code assumes that * the region is a display surface and hence is either ARGB8888 or diff --git a/src/mesa/drivers/dri/intel/intel_pixel.h b/src/mesa/drivers/dri/intel/intel_pixel.h index 96a6dd17b25..743b6497c52 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel.h +++ b/src/mesa/drivers/dri/intel/intel_pixel.h @@ -34,8 +34,6 @@ void intelInitPixelFuncs(struct dd_function_table *functions); GLboolean intel_check_blit_fragment_ops(GLcontext * ctx, GLboolean src_alpha_is_one); -GLboolean intel_check_meta_tex_fragment_ops(GLcontext * ctx); - GLboolean intel_check_blit_format(struct intel_region *region, GLenum format, GLenum type); diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c index b543a0bbc3e..9a0bcc07a5b 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c +++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c @@ -209,7 +209,7 @@ do_blit_bitmap( GLcontext *ctx, if (!dst) return GL_FALSE; - if (unpack->BufferObj->Name) { + if (_mesa_is_bufferobj(unpack->BufferObj)) { bitmap = map_pbo(ctx, width, height, unpack, bitmap); if (bitmap == NULL) return GL_TRUE; /* even though this is an error, we're done */ @@ -329,7 +329,7 @@ out: if (INTEL_DEBUG & DEBUG_SYNC) intel_batchbuffer_flush(intel->batch); - if (unpack->BufferObj->Name) { + if (_mesa_is_bufferobj(unpack->BufferObj)) { /* done with PBO so unmap it now */ ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT, unpack->BufferObj); @@ -418,7 +418,7 @@ intel_texture_bitmap(GLcontext * ctx, return GL_FALSE; } - if (unpack->BufferObj->Name) { + if (_mesa_is_bufferobj(unpack->BufferObj)) { bitmap = map_pbo(ctx, width, height, unpack, bitmap); if (bitmap == NULL) return GL_TRUE; /* even though this is an error, we're done */ @@ -428,7 +428,7 @@ intel_texture_bitmap(GLcontext * ctx, a8_bitmap = _mesa_calloc(width * height); _mesa_expand_bitmap(width, height, unpack, bitmap, a8_bitmap, width, 0xff); - if (unpack->BufferObj->Name) { + if (_mesa_is_bufferobj(unpack->BufferObj)) { /* done with PBO so unmap it now */ ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT, unpack->BufferObj); diff --git a/src/mesa/drivers/dri/intel/intel_pixel_copy.c b/src/mesa/drivers/dri/intel/intel_pixel_copy.c index 07ca8f7ddb5..f058b3c8e4d 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel_copy.c +++ b/src/mesa/drivers/dri/intel/intel_pixel_copy.c @@ -240,5 +240,5 @@ intelCopyPixels(GLcontext * ctx, return; /* this will use swrast if needed */ - _mesa_meta_copy_pixels(ctx, srcx, srcy, width, height, destx, desty, type); + _mesa_meta_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type); } diff --git a/src/mesa/drivers/dri/intel/intel_pixel_draw.c b/src/mesa/drivers/dri/intel/intel_pixel_draw.c index 7fbb89fd6aa..5ffa847fd4a 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel_draw.c +++ b/src/mesa/drivers/dri/intel/intel_pixel_draw.c @@ -54,7 +54,7 @@ #include "intel_fbo.h" -/** XXX compare perf of this vs. _mesa_meta_draw_pixels(STENCIL) */ +/** XXX compare perf of this vs. _mesa_meta_DrawPixels(STENCIL) */ static GLboolean intel_stencil_drawpixels(GLcontext * ctx, GLint x, GLint y, @@ -265,7 +265,7 @@ intelDrawPixels(GLcontext * ctx, /* XXX this function doesn't seem to work reliably even when all * the pre-requisite conditions are met. * Note that this function is never hit with conform. - * Fall back to swrast because even the _mesa_meta_draw_pixels() approach + * Fall back to swrast because even the _mesa_meta_DrawPixels() approach * isn't working because of an apparent stencil bug. */ if (intel_stencil_drawpixels(ctx, x, y, width, height, format, type, @@ -280,6 +280,6 @@ intelDrawPixels(GLcontext * ctx, } #endif - _mesa_meta_draw_pixels(ctx, x, y, width, height, format, type, - unpack, pixels); + _mesa_meta_DrawPixels(ctx, x, y, width, height, format, type, + unpack, pixels); } diff --git a/src/mesa/drivers/dri/intel/intel_pixel_read.c b/src/mesa/drivers/dri/intel/intel_pixel_read.c index e0367363235..47075001801 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel_read.c +++ b/src/mesa/drivers/dri/intel/intel_pixel_read.c @@ -180,16 +180,7 @@ do_blit_readpixels(GLcontext * ctx, if (!src) return GL_FALSE; - if (pack->BufferObj->Name) { - /* XXX This validation should be done by core mesa: - */ - if (!_mesa_validate_pbo_access(2, pack, width, height, 1, - format, type, pixels)) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels"); - return GL_TRUE; - } - } - else { + if (!_mesa_is_bufferobj(pack->BufferObj)) { /* PBO only for now: */ if (INTEL_DEBUG & DEBUG_PIXEL) @@ -225,9 +216,8 @@ do_blit_readpixels(GLcontext * ctx, rowLength = -rowLength; } - /* XXX 64-bit cast? */ - dst_offset = (GLuint) _mesa_image_address(2, pack, pixels, width, height, - format, type, 0, 0, 0); + dst_offset = (GLintptr) _mesa_image_address(2, pack, pixels, width, height, + format, type, 0, 0, 0); /* Although the blits go on the command buffer, need to do this and diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c index 1b8c56e68d6..24f7fbc9922 100644 --- a/src/mesa/drivers/dri/intel/intel_screen.c +++ b/src/mesa/drivers/dri/intel/intel_screen.c @@ -79,6 +79,10 @@ PUBLIC const char __driConfigOptions[] = DRI_CONF_DESC(en, "Enable early Z in classic mode (unstable, 945-only).") DRI_CONF_OPT_END + DRI_CONF_OPT_BEGIN(fragment_shader, bool, false) + DRI_CONF_DESC(en, "Enable limited ARB_fragment_shader support on 915/945.") + DRI_CONF_OPT_END + DRI_CONF_SECTION_END DRI_CONF_SECTION_QUALITY DRI_CONF_FORCE_S3TC_ENABLE(false) @@ -88,10 +92,14 @@ PUBLIC const char __driConfigOptions[] = DRI_CONF_NO_RAST(false) DRI_CONF_ALWAYS_FLUSH_BATCH(false) DRI_CONF_ALWAYS_FLUSH_CACHE(false) + + DRI_CONF_OPT_BEGIN(stub_occlusion_query, bool, false) + DRI_CONF_DESC(en, "Enable stub ARB_occlusion_query support on 915/945.") + DRI_CONF_OPT_END DRI_CONF_SECTION_END DRI_CONF_END; -const GLuint __driNConfigOptions = 10; +const GLuint __driNConfigOptions = 12; #ifdef USE_NEW_INTERFACE static PFNGLXCREATECONTEXTMODES create_context_modes = NULL; diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c index 8df49908806..dcfcad1d952 100644 --- a/src/mesa/drivers/dri/intel/intel_span.c +++ b/src/mesa/drivers/dri/intel/intel_span.c @@ -444,23 +444,30 @@ intel_renderbuffer_unmap(struct intel_context *intel, * _ColorReadBuffer, _DepthBuffer or _StencilBuffer fields. */ static void -intel_map_unmap_buffers(struct intel_context *intel, GLboolean map) +intel_map_unmap_framebuffer(struct intel_context *intel, + struct gl_framebuffer *fb, + GLboolean map) { - GLcontext *ctx = &intel->ctx; - GLuint i, j; + GLuint i; /* color draw buffers */ - for (j = 0; j < ctx->DrawBuffer->_NumColorDrawBuffers; j++) { + for (i = 0; i < fb->_NumColorDrawBuffers; i++) { if (map) - intel_renderbuffer_map(intel, ctx->DrawBuffer->_ColorDrawBuffers[j]); + intel_renderbuffer_map(intel, fb->_ColorDrawBuffers[i]); else - intel_renderbuffer_unmap(intel, ctx->DrawBuffer->_ColorDrawBuffers[j]); + intel_renderbuffer_unmap(intel, fb->_ColorDrawBuffers[i]); } + /* color read buffer */ + if (map) + intel_renderbuffer_map(intel, fb->_ColorReadBuffer); + else + intel_renderbuffer_unmap(intel, fb->_ColorReadBuffer); + /* check for render to textures */ for (i = 0; i < BUFFER_COUNT; i++) { struct gl_renderbuffer_attachment *att = - ctx->DrawBuffer->Attachment + i; + fb->Attachment + i; struct gl_texture_object *tex = att->Texture; if (tex) { /* render to texture */ @@ -472,34 +479,23 @@ intel_map_unmap_buffers(struct intel_context *intel, GLboolean map) } } - /* color read buffers */ - if (map) - intel_renderbuffer_map(intel, ctx->ReadBuffer->_ColorReadBuffer); - else - intel_renderbuffer_unmap(intel, ctx->ReadBuffer->_ColorReadBuffer); - /* depth buffer (Note wrapper!) */ - if (ctx->DrawBuffer->_DepthBuffer) { + if (fb->_DepthBuffer) { if (map) - intel_renderbuffer_map(intel, ctx->DrawBuffer->_DepthBuffer->Wrapped); + intel_renderbuffer_map(intel, fb->_DepthBuffer->Wrapped); else - intel_renderbuffer_unmap(intel, - ctx->DrawBuffer->_DepthBuffer->Wrapped); + intel_renderbuffer_unmap(intel, fb->_DepthBuffer->Wrapped); } /* stencil buffer (Note wrapper!) */ - if (ctx->DrawBuffer->_StencilBuffer) { + if (fb->_StencilBuffer) { if (map) - intel_renderbuffer_map(intel, - ctx->DrawBuffer->_StencilBuffer->Wrapped); + intel_renderbuffer_map(intel, fb->_StencilBuffer->Wrapped); else - intel_renderbuffer_unmap(intel, - ctx->DrawBuffer->_StencilBuffer->Wrapped); + intel_renderbuffer_unmap(intel, fb->_StencilBuffer->Wrapped); } } - - /** * Prepare for software rendering. Map current read/draw framebuffers' * renderbuffes and all currently bound texture objects. @@ -522,7 +518,9 @@ intelSpanRenderStart(GLcontext * ctx) } } - intel_map_unmap_buffers(intel, GL_TRUE); + intel_map_unmap_framebuffer(intel, ctx->DrawBuffer, GL_TRUE); + if (ctx->ReadBuffer != ctx->DrawBuffer) + intel_map_unmap_framebuffer(intel, ctx->ReadBuffer, GL_TRUE); } /** @@ -544,7 +542,9 @@ intelSpanRenderFinish(GLcontext * ctx) } } - intel_map_unmap_buffers(intel, GL_FALSE); + intel_map_unmap_framebuffer(intel, ctx->DrawBuffer, GL_FALSE); + if (ctx->ReadBuffer != ctx->DrawBuffer) + intel_map_unmap_framebuffer(intel, ctx->ReadBuffer, GL_FALSE); UNLOCK_HARDWARE(intel); } @@ -558,6 +558,43 @@ intelInitSpanFuncs(GLcontext * ctx) swdd->SpanRenderFinish = intelSpanRenderFinish; } +void +intel_map_vertex_shader_textures(GLcontext *ctx) +{ + struct intel_context *intel = intel_context(ctx); + int i; + + if (ctx->VertexProgram._Current == NULL) + return; + + for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) { + if (ctx->Texture.Unit[i]._ReallyEnabled && + ctx->VertexProgram._Current->Base.TexturesUsed[i] != 0) { + struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current; + + intel_tex_map_images(intel, intel_texture_object(texObj)); + } + } +} + +void +intel_unmap_vertex_shader_textures(GLcontext *ctx) +{ + struct intel_context *intel = intel_context(ctx); + int i; + + if (ctx->VertexProgram._Current == NULL) + return; + + for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) { + if (ctx->Texture.Unit[i]._ReallyEnabled && + ctx->VertexProgram._Current->Base.TexturesUsed[i] != 0) { + struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current; + + intel_tex_unmap_images(intel, intel_texture_object(texObj)); + } + } +} /** * Plug in appropriate span read/write functions for the given renderbuffer. @@ -711,6 +748,9 @@ intel_set_span_functions(struct intel_context *intel, intel_YTile_InitStencilPointers_z24_s8(rb); break; } + } else { + _mesa_problem(NULL, + "Unexpected ActualFormat in intelSetSpanFunctions"); } break; default: diff --git a/src/mesa/drivers/dri/intel/intel_span.h b/src/mesa/drivers/dri/intel/intel_span.h index acbeb4abe1c..bffe109aa5b 100644 --- a/src/mesa/drivers/dri/intel/intel_span.h +++ b/src/mesa/drivers/dri/intel/intel_span.h @@ -36,5 +36,7 @@ void intel_renderbuffer_map(struct intel_context *intel, struct gl_renderbuffer *rb); void intel_renderbuffer_unmap(struct intel_context *intel, struct gl_renderbuffer *rb); +void intel_map_vertex_shader_textures(GLcontext *ctx); +void intel_unmap_vertex_shader_textures(GLcontext *ctx); #endif diff --git a/src/mesa/drivers/dri/intel/intel_tex.c b/src/mesa/drivers/dri/intel/intel_tex.c index df63f29a42c..215a534a5c5 100644 --- a/src/mesa/drivers/dri/intel/intel_tex.c +++ b/src/mesa/drivers/dri/intel/intel_tex.c @@ -2,6 +2,7 @@ #include "main/texobj.h" #include "main/teximage.h" #include "main/mipmap.h" +#include "drivers/common/meta.h" #include "intel_context.h" #include "intel_mipmap_tree.h" #include "intel_tex.h" @@ -158,11 +159,58 @@ timed_memcpy(void *dest, const void *src, size_t n) } #endif /* DO_DEBUG */ + +/** + * Called via ctx->Driver.GenerateMipmap() + * This is basically a wrapper for _mesa_meta_GenerateMipmap() which checks + * if we'll be using software mipmap generation. In that case, we need to + * map/unmap the base level texture image. + */ +static void +intelGenerateMipmap(GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj) +{ + if (_mesa_meta_check_generate_mipmap_fallback(ctx, target, texObj)) { + /* sw path: need to map texture images */ + struct intel_context *intel = intel_context(ctx); + struct intel_texture_object *intelObj = intel_texture_object(texObj); + intel_tex_map_level_images(intel, intelObj, texObj->BaseLevel); + _mesa_generate_mipmap(ctx, target, texObj); + intel_tex_unmap_level_images(intel, intelObj, texObj->BaseLevel); + + { + GLuint nr_faces = (texObj->Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1; + GLuint face, i; + /* Update the level information in our private data in the new images, + * since it didn't get set as part of a normal TexImage path. + */ + for (face = 0; face < nr_faces; face++) { + for (i = texObj->BaseLevel + 1; i < texObj->MaxLevel; i++) { + struct intel_texture_image *intelImage = + intel_texture_image(texObj->Image[face][i]); + if (!intelImage) + break; + intelImage->level = i; + intelImage->face = face; + /* Unreference the miptree to signal that the new Data is a + * bare pointer from mesa. + */ + intel_miptree_release(intel, &intelImage->mt); + } + } + } + } + else { + _mesa_meta_GenerateMipmap(ctx, target, texObj); + } +} + + void intelInitTextureFuncs(struct dd_function_table *functions) { functions->ChooseTextureFormat = intelChooseTextureFormat; - functions->GenerateMipmap = intel_generate_mipmap; + functions->GenerateMipmap = intelGenerateMipmap; functions->NewTextureObject = intelNewTextureObject; functions->NewTextureImage = intelNewTextureImage; diff --git a/src/mesa/drivers/dri/intel/intel_tex.h b/src/mesa/drivers/dri/intel/intel_tex.h index 471aa2a240b..57ed0b1aabd 100644 --- a/src/mesa/drivers/dri/intel/intel_tex.h +++ b/src/mesa/drivers/dri/intel/intel_tex.h @@ -71,7 +71,4 @@ void intel_tex_unmap_images(struct intel_context *intel, int intel_compressed_num_bytes(GLuint mesaFormat); -void intel_generate_mipmap(GLcontext *ctx, GLenum target, - struct gl_texture_object *texObj); - #endif diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c index b241c116251..99cd818417d 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_copy.c +++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c @@ -30,7 +30,8 @@ #include "main/image.h" #include "main/teximage.h" #include "main/mipmap.h" -#include "swrast/swrast.h" + +#include "drivers/common/meta.h" #include "intel_screen.h" #include "intel_context.h" @@ -91,7 +92,6 @@ do_copy_texsubimage(struct intel_context *intel, GLint x, GLint y, GLsizei width, GLsizei height) { GLcontext *ctx = &intel->ctx; - struct gl_texture_object *texObj = intelImage->base.TexObject; const struct intel_region *src = get_teximage_source(intel, internalFormat); @@ -117,7 +117,7 @@ do_copy_texsubimage(struct intel_context *intel, INTEL_WRITE_PART); GLuint image_offset = intel_miptree_image_offset(intelImage->mt, intelImage->face, - intelImage->level); + intelImage->level, 0); const GLint orig_x = x; const GLint orig_y = y; GLshort src_pitch; @@ -171,11 +171,6 @@ do_copy_texsubimage(struct intel_context *intel, UNLOCK_HARDWARE(intel); - /* GL_SGIS_generate_mipmap */ - if (intelImage->level == texObj->BaseLevel && texObj->GenerateMipmap) { - intel_generate_mipmap(ctx, target, texObj); - } - return GL_TRUE; } @@ -222,8 +217,8 @@ intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level, return; fail: - _swrast_copy_teximage1d(ctx, target, level, internalFormat, x, y, - width, border); + _mesa_meta_CopyTexImage1D(ctx, target, level, internalFormat, x, y, + width, border); } @@ -270,8 +265,8 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level, return; fail: - _swrast_copy_teximage2d(ctx, target, level, internalFormat, x, y, - width, height, border); + _mesa_meta_CopyTexImage2D(ctx, target, level, internalFormat, x, y, + width, height, border); } @@ -295,7 +290,7 @@ intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level, if (!do_copy_texsubimage(intel_context(ctx), target, intel_texture_image(texImage), internalFormat, xoffset, 0, x, y, width, 1)) { - _swrast_copy_texsubimage1d(ctx, target, level, xoffset, x, y, width); + _mesa_meta_CopyTexSubImage1D(ctx, target, level, xoffset, x, y, width); } } @@ -321,10 +316,10 @@ intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, internalFormat, xoffset, yoffset, x, y, width, height)) { - DBG("%s - fallback to swrast\n", __FUNCTION__); + DBG("%s - fallback to _mesa_meta_CopyTexSubImage2D\n", __FUNCTION__); - _swrast_copy_texsubimage2d(ctx, target, level, - xoffset, yoffset, x, y, width, height); + _mesa_meta_CopyTexSubImage2D(ctx, target, level, + xoffset, yoffset, x, y, width, height); } } diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c index c5f52208376..dcc613449f0 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_image.c +++ b/src/mesa/drivers/dri/intel/intel_tex_image.c @@ -1,15 +1,11 @@ -#include <stdlib.h> -#include <stdio.h> - #include "main/glheader.h" #include "main/macros.h" #include "main/mtypes.h" #include "main/enums.h" -#include "main/colortab.h" +#include "main/bufferobj.h" #include "main/convolve.h" #include "main/context.h" -#include "main/simple_list.h" #include "main/texcompress.h" #include "main/texformat.h" #include "main/texgetimage.h" @@ -205,8 +201,11 @@ try_pbo_upload(struct intel_context *intel, struct intel_buffer_object *pbo = intel_buffer_object(unpack->BufferObj); GLuint src_offset, src_stride; GLuint dst_offset, dst_stride; + dri_bo *dst_buffer = intel_region_buffer(intel, + intelImage->mt->region, + INTEL_WRITE_FULL); - if (unpack->BufferObj->Name == 0 || + if (!_mesa_is_bufferobj(unpack->BufferObj) || intel->ctx._ImageTransferState || unpack->SkipPixels || unpack->SkipRows) { DBG("%s: failure 1\n", __FUNCTION__); @@ -223,11 +222,13 @@ try_pbo_upload(struct intel_context *intel, dst_offset = intel_miptree_image_offset(intelImage->mt, intelImage->face, - intelImage->level); + intelImage->level, + 0 /* zslice */); dst_stride = intelImage->mt->pitch; - intelFlush(&intel->ctx); + if (drm_intel_bo_references(intel->batch->buf, dst_buffer)) + intelFlush(&intel->ctx); LOCK_HARDWARE(intel); { dri_bo *src_buffer = intel_bufferobj_buffer(intel, pbo, INTEL_READ); @@ -264,7 +265,7 @@ try_pbo_zcopy(struct intel_context *intel, GLuint src_offset, src_stride; GLuint dst_offset, dst_stride; - if (unpack->BufferObj->Name == 0 || + if (!_mesa_is_bufferobj(unpack->BufferObj) || intel->ctx._ImageTransferState || unpack->SkipPixels || unpack->SkipRows) { DBG("%s: failure 1\n", __FUNCTION__); @@ -281,8 +282,8 @@ try_pbo_zcopy(struct intel_context *intel, dst_offset = intel_miptree_image_offset(intelImage->mt, intelImage->face, - intelImage->level); - + intelImage->level, + 0 /* zslice */); dst_stride = intelImage->mt->pitch; if (src_stride != dst_stride || dst_offset != 0 || src_offset != 0) { @@ -320,8 +321,6 @@ intelTexImage(GLcontext * ctx, DBG("%s target %s level %d %dx%dx%d border %d\n", __FUNCTION__, _mesa_lookup_enum_by_nr(target), level, width, height, depth, border); - intelFlush(ctx); - intelImage->face = target_to_face(target); intelImage->level = level; @@ -427,7 +426,7 @@ intelTexImage(GLcontext * ctx, */ if (dims <= 2 && intelImage->mt && - unpack->BufferObj->Name != 0 && + _mesa_is_bufferobj(unpack->BufferObj) && check_pbo_format(internalFormat, format, type, intelImage->base.TexFormat)) { @@ -482,13 +481,20 @@ intelTexImage(GLcontext * ctx, LOCK_HARDWARE(intel); if (intelImage->mt) { - if (pixels != NULL) + if (pixels != NULL) { + /* Flush any queued rendering with the texture before mapping. */ + if (drm_intel_bo_references(intel->batch->buf, + intelImage->mt->region->buffer)) { + intelFlush(ctx); + } texImage->Data = intel_miptree_image_map(intel, intelImage->mt, intelImage->face, intelImage->level, &dstRowStride, intelImage->base.ImageOffsets); + } + texImage->RowStride = dstRowStride / intelImage->mt->cpp; } else { @@ -550,11 +556,6 @@ intelTexImage(GLcontext * ctx, } UNLOCK_HARDWARE(intel); - - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - intel_generate_mipmap(ctx, target, texObj); - } } diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.h b/src/mesa/drivers/dri/intel/intel_tex_layout.h index c9de9b56784..a9ac9e7eb48 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_layout.h +++ b/src/mesa/drivers/dri/intel/intel_tex_layout.h @@ -33,7 +33,7 @@ #include "main/macros.h" -static GLuint minify( GLuint d ) +static INLINE GLuint minify( GLuint d ) { return MAX2(1, d>>1); } diff --git a/src/mesa/drivers/dri/intel/intel_tex_subimage.c b/src/mesa/drivers/dri/intel/intel_tex_subimage.c index 89037073f84..751ec2c98c2 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_subimage.c +++ b/src/mesa/drivers/dri/intel/intel_tex_subimage.c @@ -129,11 +129,6 @@ intelTexSubimage(GLcontext * ctx, } UNLOCK_HARDWARE(intel); - - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - intel_generate_mipmap(ctx, target, texObj); - } } diff --git a/src/mesa/drivers/dri/mach64/Makefile b/src/mesa/drivers/dri/mach64/Makefile index 7246d51f5d7..a8f463e9fd0 100644 --- a/src/mesa/drivers/dri/mach64/Makefile +++ b/src/mesa/drivers/dri/mach64/Makefile @@ -30,4 +30,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/mach64/mach64_tex.c b/src/mesa/drivers/dri/mach64/mach64_tex.c index 225d23179e1..5a22c93bd2b 100644 --- a/src/mesa/drivers/dri/mach64/mach64_tex.c +++ b/src/mesa/drivers/dri/mach64/mach64_tex.c @@ -567,7 +567,6 @@ void mach64InitTextureFuncs( struct dd_function_table *functions ) functions->UpdateTexturePalette = NULL; functions->ActiveTexture = NULL; - functions->PrioritizeTexture = NULL; driInitTextureFormats(); } diff --git a/src/mesa/drivers/dri/mga/Makefile b/src/mesa/drivers/dri/mga/Makefile index a871064c629..0cc329fb22d 100644 --- a/src/mesa/drivers/dri/mga/Makefile +++ b/src/mesa/drivers/dri/mga/Makefile @@ -31,4 +31,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/r128/Makefile b/src/mesa/drivers/dri/r128/Makefile index 796dfbc5167..52c5a38a705 100644 --- a/src/mesa/drivers/dri/r128/Makefile +++ b/src/mesa/drivers/dri/r128/Makefile @@ -29,4 +29,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/r200/Makefile b/src/mesa/drivers/dri/r200/Makefile index 42635bf9d90..776f1e3f3f7 100644 --- a/src/mesa/drivers/dri/r200/Makefile +++ b/src/mesa/drivers/dri/r200/Makefile @@ -55,8 +55,7 @@ C_SOURCES = $(COMMON_SOURCES) $(DRIVER_SOURCES) X86_SOURCES = -DRIVER_DEFINES = -DRADEON_COMMON=1 -DRADEON_COMMON_FOR_R200 \ - -Wall +DRIVER_DEFINES = -DRADEON_R200 -Wall DRI_LIB_DEPS += $(RADEON_LDFLAGS) @@ -67,4 +66,3 @@ include ../Makefile.template #INCLUDES += -I../radeon/server -symlinks: diff --git a/src/mesa/drivers/dri/r300/Makefile b/src/mesa/drivers/dri/r300/Makefile index 5d8d6f66589..cb0f715fa07 100644 --- a/src/mesa/drivers/dri/r300/Makefile +++ b/src/mesa/drivers/dri/r300/Makefile @@ -54,6 +54,7 @@ DRIVER_SOURCES = \ r300_vertprog.c \ r300_fragprog_common.c \ r300_shader.c \ + radeon_mesa_to_rc.c \ r300_emit.c \ r300_swtcl.c \ $(RADEON_COMMON_SOURCES) \ @@ -62,23 +63,18 @@ DRIVER_SOURCES = \ C_SOURCES = $(COMMON_SOURCES) $(DRIVER_SOURCES) -DRIVER_DEFINES = -DCOMPILE_R300 -DR200_MERGED=0 \ - -DRADEON_COMMON=1 -DRADEON_COMMON_FOR_R300 \ +DRIVER_DEFINES = -DRADEON_R300 # -DRADEON_BO_TRACK \ -Wall DRI_LIB_DEPS += $(RADEON_LDFLAGS) -PIPE_DRIVERS = compiler/libr300compiler.a +SUBDIRS = compiler -##### TARGETS ##### +EXTRA_MODULES = compiler/libr300compiler.a -include ../Makefile.template -symlinks: +##### TARGETS ##### -# Mark the archive phony so that we always check for recompilation -.PHONY : compiler/libr300compiler.a +include ../Makefile.template -compiler/libr300compiler.a: - cd compiler && $(MAKE) diff --git a/src/mesa/drivers/dri/r300/compiler/Makefile b/src/mesa/drivers/dri/r300/compiler/Makefile index d9738441928..d83888d90a3 100644 --- a/src/mesa/drivers/dri/r300/compiler/Makefile +++ b/src/mesa/drivers/dri/r300/compiler/Makefile @@ -8,10 +8,17 @@ LIBNAME = r300compiler C_SOURCES = \ radeon_code.c \ radeon_compiler.c \ - radeon_nqssadce.c \ radeon_program.c \ + radeon_program_print.c \ + radeon_opcodes.c \ radeon_program_alu.c \ radeon_program_pair.c \ + radeon_pair_translate.c \ + radeon_pair_schedule.c \ + radeon_pair_regalloc.c \ + radeon_dataflow.c \ + radeon_dataflow_deadcode.c \ + radeon_dataflow_swizzles.c \ r3xx_fragprog.c \ r300_fragprog.c \ r300_fragprog_swizzle.c \ diff --git a/src/mesa/drivers/dri/r300/compiler/SConscript b/src/mesa/drivers/dri/r300/compiler/SConscript new file mode 100755 index 00000000000..46075a8aee9 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/SConscript @@ -0,0 +1,37 @@ +Import('*') + +env = env.Clone() +env.Append(CPPPATH = '#/include') +env.Append(CPPPATH = '#/src/mesa') + +# temporary fix +env['CFLAGS'] = str(env['CFLAGS']).replace('-Werror=declaration-after-statement', '') + +r300compiler = env.ConvenienceLibrary( + target = 'r300compiler', + source = [ + 'radeon_code.c', + 'radeon_compiler.c', + 'radeon_program.c', + 'radeon_program_print.c', + 'radeon_opcodes.c', + 'radeon_program_alu.c', + 'radeon_program_pair.c', + 'radeon_pair_translate.c', + 'radeon_pair_schedule.c', + 'radeon_pair_regalloc.c', + 'radeon_dataflow.c', + 'radeon_dataflow_deadcode.c', + 'radeon_dataflow_swizzles.c', + 'r3xx_fragprog.c', + 'r300_fragprog.c', + 'r300_fragprog_swizzle.c', + 'r300_fragprog_emit.c', + 'r500_fragprog.c', + 'r500_fragprog_emit.c', + 'r3xx_vertprog.c', + 'r3xx_vertprog_dump.c', + 'memory_pool.c', + ]) + +Return('r300compiler') diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r300_fragprog.c index 6c9fba49146..aa69b0fc72b 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog.c @@ -27,17 +27,17 @@ #include "r300_fragprog.h" -#include "shader/prog_parameter.h" +#include <stdio.h> #include "../r300_reg.h" -static struct prog_src_register shadow_ambient(struct radeon_compiler * c, int tmu) +static struct rc_src_register shadow_ambient(struct radeon_compiler * c, int tmu) { - struct prog_src_register reg = { 0, }; + struct rc_src_register reg = { 0, }; - reg.File = PROGRAM_STATE_VAR; + reg.File = RC_FILE_CONSTANT; reg.Index = rc_constants_add_state(&c->Program.Constants, RC_STATE_SHADOW_AMBIENT, tmu); - reg.Swizzle = SWIZZLE_WWWW; + reg.Swizzle = RC_SWIZZLE_WWWW; return reg; } @@ -47,7 +47,7 @@ static struct prog_src_register shadow_ambient(struct radeon_compiler * c, int t * - extract operand swizzles * - introduce a temporary register when write masks are needed */ -GLboolean r300_transform_TEX( +int r300_transform_TEX( struct radeon_compiler * c, struct rc_instruction* inst, void* data) @@ -55,77 +55,77 @@ GLboolean r300_transform_TEX( struct r300_fragment_program_compiler *compiler = (struct r300_fragment_program_compiler*)data; - if (inst->I.Opcode != OPCODE_TEX && - inst->I.Opcode != OPCODE_TXB && - inst->I.Opcode != OPCODE_TXP && - inst->I.Opcode != OPCODE_KIL) - return GL_FALSE; + if (inst->U.I.Opcode != RC_OPCODE_TEX && + inst->U.I.Opcode != RC_OPCODE_TXB && + inst->U.I.Opcode != RC_OPCODE_TXP && + inst->U.I.Opcode != RC_OPCODE_KIL) + return 0; /* ARB_shadow & EXT_shadow_funcs */ - if (inst->I.Opcode != OPCODE_KIL && - c->Program.ShadowSamplers & (1 << inst->I.TexSrcUnit)) { - GLuint comparefunc = GL_NEVER + compiler->state.unit[inst->I.TexSrcUnit].texture_compare_func; + if (inst->U.I.Opcode != RC_OPCODE_KIL && + c->Program.ShadowSamplers & (1 << inst->U.I.TexSrcUnit)) { + rc_compare_func comparefunc = compiler->state.unit[inst->U.I.TexSrcUnit].texture_compare_func; - if (comparefunc == GL_NEVER || comparefunc == GL_ALWAYS) { - inst->I.Opcode = OPCODE_MOV; + if (comparefunc == RC_COMPARE_FUNC_NEVER || comparefunc == RC_COMPARE_FUNC_ALWAYS) { + inst->U.I.Opcode = RC_OPCODE_MOV; - if (comparefunc == GL_ALWAYS) { - inst->I.SrcReg[0].File = PROGRAM_BUILTIN; - inst->I.SrcReg[0].Swizzle = SWIZZLE_1111; + if (comparefunc == RC_COMPARE_FUNC_ALWAYS) { + inst->U.I.SrcReg[0].File = RC_FILE_NONE; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_1111; } else { - inst->I.SrcReg[0] = shadow_ambient(c, inst->I.TexSrcUnit); + inst->U.I.SrcReg[0] = shadow_ambient(c, inst->U.I.TexSrcUnit); } - return GL_TRUE; + return 1; } else { - GLuint comparefunc = GL_NEVER + compiler->state.unit[inst->I.TexSrcUnit].texture_compare_func; - GLuint depthmode = compiler->state.unit[inst->I.TexSrcUnit].depth_texture_mode; + rc_compare_func comparefunc = compiler->state.unit[inst->U.I.TexSrcUnit].texture_compare_func; + unsigned int depthmode = compiler->state.unit[inst->U.I.TexSrcUnit].depth_texture_mode; struct rc_instruction * inst_rcp = rc_insert_new_instruction(c, inst); struct rc_instruction * inst_mad = rc_insert_new_instruction(c, inst_rcp); struct rc_instruction * inst_cmp = rc_insert_new_instruction(c, inst_mad); int pass, fail; - inst_rcp->I.Opcode = OPCODE_RCP; - inst_rcp->I.DstReg.File = PROGRAM_TEMPORARY; - inst_rcp->I.DstReg.Index = rc_find_free_temporary(c); - inst_rcp->I.DstReg.WriteMask = WRITEMASK_W; - inst_rcp->I.SrcReg[0] = inst->I.SrcReg[0]; - inst_rcp->I.SrcReg[0].Swizzle = SWIZZLE_WWWW; - - inst_cmp->I.DstReg = inst->I.DstReg; - inst->I.DstReg.File = PROGRAM_TEMPORARY; - inst->I.DstReg.Index = rc_find_free_temporary(c); - inst->I.DstReg.WriteMask = WRITEMASK_XYZW; - - inst_mad->I.Opcode = OPCODE_MAD; - inst_mad->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mad->I.DstReg.Index = rc_find_free_temporary(c); - inst_mad->I.SrcReg[0] = inst->I.SrcReg[0]; - inst_mad->I.SrcReg[0].Swizzle = SWIZZLE_ZZZZ; - inst_mad->I.SrcReg[1].File = PROGRAM_TEMPORARY; - inst_mad->I.SrcReg[1].Index = inst_rcp->I.DstReg.Index; - inst_mad->I.SrcReg[1].Swizzle = SWIZZLE_WWWW; - inst_mad->I.SrcReg[2].File = PROGRAM_TEMPORARY; - inst_mad->I.SrcReg[2].Index = inst->I.DstReg.Index; + inst_rcp->U.I.Opcode = RC_OPCODE_RCP; + inst_rcp->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_rcp->U.I.DstReg.Index = rc_find_free_temporary(c); + inst_rcp->U.I.DstReg.WriteMask = RC_MASK_W; + inst_rcp->U.I.SrcReg[0] = inst->U.I.SrcReg[0]; + inst_rcp->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_WWWW; + + inst_cmp->U.I.DstReg = inst->U.I.DstReg; + inst->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst->U.I.DstReg.Index = rc_find_free_temporary(c); + inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; + + inst_mad->U.I.Opcode = RC_OPCODE_MAD; + inst_mad->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mad->U.I.DstReg.Index = rc_find_free_temporary(c); + inst_mad->U.I.SrcReg[0] = inst->U.I.SrcReg[0]; + inst_mad->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_ZZZZ; + inst_mad->U.I.SrcReg[1].File = RC_FILE_TEMPORARY; + inst_mad->U.I.SrcReg[1].Index = inst_rcp->U.I.DstReg.Index; + inst_mad->U.I.SrcReg[1].Swizzle = RC_SWIZZLE_WWWW; + inst_mad->U.I.SrcReg[2].File = RC_FILE_TEMPORARY; + inst_mad->U.I.SrcReg[2].Index = inst->U.I.DstReg.Index; if (depthmode == 0) /* GL_LUMINANCE */ - inst_mad->I.SrcReg[2].Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_Z); + inst_mad->U.I.SrcReg[2].Swizzle = RC_MAKE_SWIZZLE(RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_Z); else if (depthmode == 2) /* GL_ALPHA */ - inst_mad->I.SrcReg[2].Swizzle = SWIZZLE_WWWW; + inst_mad->U.I.SrcReg[2].Swizzle = RC_SWIZZLE_WWWW; /* Recall that SrcReg[0] is tex, SrcReg[2] is r and: * r < tex <=> -tex+r < 0 * r >= tex <=> not (-tex+r < 0 */ - if (comparefunc == GL_LESS || comparefunc == GL_GEQUAL) - inst_mad->I.SrcReg[2].Negate = inst_mad->I.SrcReg[2].Negate ^ NEGATE_XYZW; + if (comparefunc == RC_COMPARE_FUNC_LESS || comparefunc == RC_COMPARE_FUNC_GEQUAL) + inst_mad->U.I.SrcReg[2].Negate = inst_mad->U.I.SrcReg[2].Negate ^ RC_MASK_XYZW; else - inst_mad->I.SrcReg[0].Negate = inst_mad->I.SrcReg[0].Negate ^ NEGATE_XYZW; + inst_mad->U.I.SrcReg[0].Negate = inst_mad->U.I.SrcReg[0].Negate ^ RC_MASK_XYZW; - inst_cmp->I.Opcode = OPCODE_CMP; + inst_cmp->U.I.Opcode = RC_OPCODE_CMP; /* DstReg has been filled out above */ - inst_cmp->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst_cmp->I.SrcReg[0].Index = inst_mad->I.DstReg.Index; + inst_cmp->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst_cmp->U.I.SrcReg[0].Index = inst_mad->U.I.DstReg.Index; - if (comparefunc == GL_LESS || comparefunc == GL_GREATER) { + if (comparefunc == RC_COMPARE_FUNC_LESS || comparefunc == RC_COMPARE_FUNC_GREATER) { pass = 1; fail = 2; } else { @@ -133,9 +133,9 @@ GLboolean r300_transform_TEX( fail = 1; } - inst_cmp->I.SrcReg[pass].File = PROGRAM_BUILTIN; - inst_cmp->I.SrcReg[pass].Swizzle = SWIZZLE_1111; - inst_cmp->I.SrcReg[fail] = shadow_ambient(c, inst->I.TexSrcUnit); + inst_cmp->U.I.SrcReg[pass].File = RC_FILE_NONE; + inst_cmp->U.I.SrcReg[pass].Swizzle = RC_SWIZZLE_1111; + inst_cmp->U.I.SrcReg[fail] = shadow_ambient(c, inst->U.I.TexSrcUnit); } } @@ -143,52 +143,52 @@ GLboolean r300_transform_TEX( * instead of [0..Width]x[0..Height]. * Add a scaling instruction. */ - if (inst->I.Opcode != OPCODE_KIL && inst->I.TexSrcTarget == TEXTURE_RECT_INDEX) { + if (inst->U.I.Opcode != RC_OPCODE_KIL && inst->U.I.TexSrcTarget == RC_TEXTURE_RECT) { struct rc_instruction * inst_mul = rc_insert_new_instruction(c, inst->Prev); - inst_mul->I.Opcode = OPCODE_MUL; - inst_mul->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mul->I.DstReg.Index = rc_find_free_temporary(c); - inst_mul->I.SrcReg[0] = inst->I.SrcReg[0]; - inst_mul->I.SrcReg[1].File = PROGRAM_STATE_VAR; - inst_mul->I.SrcReg[1].Index = rc_constants_add_state(&c->Program.Constants, RC_STATE_R300_TEXRECT_FACTOR, inst->I.TexSrcUnit); + inst_mul->U.I.Opcode = RC_OPCODE_MUL; + inst_mul->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mul->U.I.DstReg.Index = rc_find_free_temporary(c); + inst_mul->U.I.SrcReg[0] = inst->U.I.SrcReg[0]; + inst_mul->U.I.SrcReg[1].File = RC_FILE_CONSTANT; + inst_mul->U.I.SrcReg[1].Index = rc_constants_add_state(&c->Program.Constants, RC_STATE_R300_TEXRECT_FACTOR, inst->U.I.TexSrcUnit); - reset_srcreg(&inst->I.SrcReg[0]); - inst->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst->I.SrcReg[0].Index = inst_mul->I.DstReg.Index; + reset_srcreg(&inst->U.I.SrcReg[0]); + inst->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[0].Index = inst_mul->U.I.DstReg.Index; } /* Cannot write texture to output registers or with masks */ - if (inst->I.Opcode != OPCODE_KIL && - (inst->I.DstReg.File != PROGRAM_TEMPORARY || inst->I.DstReg.WriteMask != WRITEMASK_XYZW)) { + if (inst->U.I.Opcode != RC_OPCODE_KIL && + (inst->U.I.DstReg.File != RC_FILE_TEMPORARY || inst->U.I.DstReg.WriteMask != RC_MASK_XYZW)) { struct rc_instruction * inst_mov = rc_insert_new_instruction(c, inst); - inst_mov->I.Opcode = OPCODE_MOV; - inst_mov->I.DstReg = inst->I.DstReg; - inst_mov->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst_mov->I.SrcReg[0].Index = rc_find_free_temporary(c); + inst_mov->U.I.Opcode = RC_OPCODE_MOV; + inst_mov->U.I.DstReg = inst->U.I.DstReg; + inst_mov->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst_mov->U.I.SrcReg[0].Index = rc_find_free_temporary(c); - inst->I.DstReg.File = PROGRAM_TEMPORARY; - inst->I.DstReg.Index = inst_mov->I.SrcReg[0].Index; - inst->I.DstReg.WriteMask = WRITEMASK_XYZW; + inst->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst->U.I.DstReg.Index = inst_mov->U.I.SrcReg[0].Index; + inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; } /* Cannot read texture coordinate from constants file */ - if (inst->I.SrcReg[0].File != PROGRAM_TEMPORARY && inst->I.SrcReg[0].File != PROGRAM_INPUT) { + if (inst->U.I.SrcReg[0].File != RC_FILE_TEMPORARY && inst->U.I.SrcReg[0].File != RC_FILE_INPUT) { struct rc_instruction * inst_mov = rc_insert_new_instruction(c, inst->Prev); - inst_mov->I.Opcode = OPCODE_MOV; - inst_mov->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mov->I.DstReg.Index = rc_find_free_temporary(c); - inst_mov->I.SrcReg[0] = inst->I.SrcReg[0]; + inst_mov->U.I.Opcode = RC_OPCODE_MOV; + inst_mov->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mov->U.I.DstReg.Index = rc_find_free_temporary(c); + inst_mov->U.I.SrcReg[0] = inst->U.I.SrcReg[0]; - reset_srcreg(&inst->I.SrcReg[0]); - inst->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst->I.SrcReg[0].Index = inst_mov->I.DstReg.Index; + reset_srcreg(&inst->U.I.SrcReg[0]); + inst->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[0].Index = inst_mov->U.I.DstReg.Index; } - return GL_TRUE; + return 1; } /* just some random things... */ diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog.h b/src/mesa/drivers/dri/r300/compiler/r300_fragprog.h index 0ac46dbd9cb..418df36c936 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog.h +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog.h @@ -33,9 +33,6 @@ #ifndef __R300_FRAGPROG_H_ #define __R300_FRAGPROG_H_ -#include "shader/program.h" -#include "shader/prog_instruction.h" - #include "radeon_compiler.h" #include "radeon_program.h" @@ -44,6 +41,6 @@ extern void r300BuildFragmentProgramHwCode(struct r300_fragment_program_compiler extern void r300FragmentProgramDump(struct rX00_fragment_program_code *c); -extern GLboolean r300_transform_TEX(struct radeon_compiler * c, struct rc_instruction* inst, void* data); +extern int r300_transform_TEX(struct radeon_compiler * c, struct rc_instruction* inst, void* data); #endif diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c index c7227bbd15b..375838d98e7 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c @@ -56,7 +56,6 @@ struct r300_emit_state { }; #define PROG_CODE \ - struct r300_emit_state * emit = (struct r300_emit_state*)data; \ struct r300_fragment_program_compiler *c = emit->compiler; \ struct r300_fragment_program_code *code = &c->code->code.r300 @@ -69,64 +68,76 @@ struct r300_emit_state { /** * Mark a temporary register as used. */ -static void use_temporary(struct r300_fragment_program_code *code, GLuint index) +static void use_temporary(struct r300_fragment_program_code *code, unsigned int index) { if (index > code->pixsize) code->pixsize = index; } +static unsigned int use_source(struct r300_fragment_program_code* code, struct radeon_pair_instruction_source src) +{ + if (src.File == RC_FILE_CONSTANT) { + return src.Index | (1 << 5); + } else if (src.File == RC_FILE_TEMPORARY) { + use_temporary(code, src.Index); + return src.Index; + } + + return 0; +} + -static GLuint translate_rgb_opcode(struct r300_fragment_program_compiler * c, GLuint opcode) +static unsigned int translate_rgb_opcode(struct r300_fragment_program_compiler * c, rc_opcode opcode) { switch(opcode) { - case OPCODE_CMP: return R300_ALU_OUTC_CMP; - case OPCODE_DP3: return R300_ALU_OUTC_DP3; - case OPCODE_DP4: return R300_ALU_OUTC_DP4; - case OPCODE_FRC: return R300_ALU_OUTC_FRC; + case RC_OPCODE_CMP: return R300_ALU_OUTC_CMP; + case RC_OPCODE_DP3: return R300_ALU_OUTC_DP3; + case RC_OPCODE_DP4: return R300_ALU_OUTC_DP4; + case RC_OPCODE_FRC: return R300_ALU_OUTC_FRC; default: error("translate_rgb_opcode(%i): Unknown opcode", opcode); /* fall through */ - case OPCODE_NOP: + case RC_OPCODE_NOP: /* fall through */ - case OPCODE_MAD: return R300_ALU_OUTC_MAD; - case OPCODE_MAX: return R300_ALU_OUTC_MAX; - case OPCODE_MIN: return R300_ALU_OUTC_MIN; - case OPCODE_REPL_ALPHA: return R300_ALU_OUTC_REPL_ALPHA; + case RC_OPCODE_MAD: return R300_ALU_OUTC_MAD; + case RC_OPCODE_MAX: return R300_ALU_OUTC_MAX; + case RC_OPCODE_MIN: return R300_ALU_OUTC_MIN; + case RC_OPCODE_REPL_ALPHA: return R300_ALU_OUTC_REPL_ALPHA; } } -static GLuint translate_alpha_opcode(struct r300_fragment_program_compiler * c, GLuint opcode) +static unsigned int translate_alpha_opcode(struct r300_fragment_program_compiler * c, rc_opcode opcode) { switch(opcode) { - case OPCODE_CMP: return R300_ALU_OUTA_CMP; - case OPCODE_DP3: return R300_ALU_OUTA_DP4; - case OPCODE_DP4: return R300_ALU_OUTA_DP4; - case OPCODE_EX2: return R300_ALU_OUTA_EX2; - case OPCODE_FRC: return R300_ALU_OUTA_FRC; - case OPCODE_LG2: return R300_ALU_OUTA_LG2; + case RC_OPCODE_CMP: return R300_ALU_OUTA_CMP; + case RC_OPCODE_DP3: return R300_ALU_OUTA_DP4; + case RC_OPCODE_DP4: return R300_ALU_OUTA_DP4; + case RC_OPCODE_EX2: return R300_ALU_OUTA_EX2; + case RC_OPCODE_FRC: return R300_ALU_OUTA_FRC; + case RC_OPCODE_LG2: return R300_ALU_OUTA_LG2; default: error("translate_rgb_opcode(%i): Unknown opcode", opcode); /* fall through */ - case OPCODE_NOP: + case RC_OPCODE_NOP: /* fall through */ - case OPCODE_MAD: return R300_ALU_OUTA_MAD; - case OPCODE_MAX: return R300_ALU_OUTA_MAX; - case OPCODE_MIN: return R300_ALU_OUTA_MIN; - case OPCODE_RCP: return R300_ALU_OUTA_RCP; - case OPCODE_RSQ: return R300_ALU_OUTA_RSQ; + case RC_OPCODE_MAD: return R300_ALU_OUTA_MAD; + case RC_OPCODE_MAX: return R300_ALU_OUTA_MAX; + case RC_OPCODE_MIN: return R300_ALU_OUTA_MIN; + case RC_OPCODE_RCP: return R300_ALU_OUTA_RCP; + case RC_OPCODE_RSQ: return R300_ALU_OUTA_RSQ; } } /** * Emit one paired ALU instruction. */ -static GLboolean emit_alu(void* data, struct radeon_pair_instruction* inst) +static int emit_alu(struct r300_emit_state * emit, struct rc_pair_instruction* inst) { PROG_CODE; if (code->alu.length >= R300_PFS_MAX_ALU_INST) { error("Too many ALU instructions"); - return GL_FALSE; + return 0; } int ip = code->alu.length++; @@ -136,17 +147,13 @@ static GLboolean emit_alu(void* data, struct radeon_pair_instruction* inst) code->alu.inst[ip].alpha_inst = translate_alpha_opcode(c, inst->Alpha.Opcode); for(j = 0; j < 3; ++j) { - GLuint src = inst->RGB.Src[j].Index | (inst->RGB.Src[j].Constant << 5); - if (!inst->RGB.Src[j].Constant) - use_temporary(code, inst->RGB.Src[j].Index); + unsigned int src = use_source(code, inst->RGB.Src[j]); code->alu.inst[ip].rgb_addr |= src << (6*j); - src = inst->Alpha.Src[j].Index | (inst->Alpha.Src[j].Constant << 5); - if (!inst->Alpha.Src[j].Constant) - use_temporary(code, inst->Alpha.Src[j].Index); + src = use_source(code, inst->Alpha.Src[j]); code->alu.inst[ip].alpha_addr |= src << (6*j); - GLuint arg = r300FPTranslateRGBSwizzle(inst->RGB.Arg[j].Source, inst->RGB.Arg[j].Swizzle); + unsigned int arg = r300FPTranslateRGBSwizzle(inst->RGB.Arg[j].Source, inst->RGB.Arg[j].Swizzle); arg |= inst->RGB.Arg[j].Abs << 6; arg |= inst->RGB.Arg[j].Negate << 5; code->alu.inst[ip].rgb_inst |= arg << (7*j); @@ -186,27 +193,27 @@ static GLboolean emit_alu(void* data, struct radeon_pair_instruction* inst) if (inst->Alpha.DepthWriteMask) { code->alu.inst[ip].alpha_addr |= R300_ALU_DSTA_DEPTH; emit->node_flags |= R300_W_OUT; - c->code->writes_depth = GL_TRUE; + c->code->writes_depth = 1; } - return GL_TRUE; + return 1; } /** * Finish the current node without advancing to the next one. */ -static GLboolean finish_node(struct r300_emit_state * emit) +static int finish_node(struct r300_emit_state * emit) { struct r300_fragment_program_compiler * c = emit->compiler; struct r300_fragment_program_code *code = &emit->compiler->code->code.r300; if (code->alu.length == emit->node_first_alu) { /* Generate a single NOP for this node */ - struct radeon_pair_instruction inst; - _mesa_bzero(&inst, sizeof(inst)); + struct rc_pair_instruction inst; + memset(&inst, 0, sizeof(inst)); if (!emit_alu(emit, &inst)) - return GL_FALSE; + return 0; } unsigned alu_offset = emit->node_first_alu; @@ -217,7 +224,7 @@ static GLboolean finish_node(struct r300_emit_state * emit) if (code->tex.length == emit->node_first_tex) { if (emit->current_node > 0) { error("Node %i has no TEX instructions", emit->current_node); - return GL_FALSE; + return 0; } tex_end = 0; @@ -240,7 +247,7 @@ static GLboolean finish_node(struct r300_emit_state * emit) (tex_end << R300_TEX_SIZE_SHIFT) | emit->node_flags; - return GL_TRUE; + return 1; } @@ -248,79 +255,72 @@ static GLboolean finish_node(struct r300_emit_state * emit) * Begin a block of texture instructions. * Create the necessary indirection. */ -static GLboolean begin_tex(void* data) +static int begin_tex(struct r300_emit_state * emit) { PROG_CODE; if (code->alu.length == emit->node_first_alu && code->tex.length == emit->node_first_tex) { - return GL_TRUE; + return 1; } if (emit->current_node == 3) { error("Too many texture indirections"); - return GL_FALSE; + return 0; } if (!finish_node(emit)) - return GL_FALSE; + return 0; emit->current_node++; emit->node_first_tex = code->tex.length; emit->node_first_alu = code->alu.length; emit->node_flags = 0; - return GL_TRUE; + return 1; } -static GLboolean emit_tex(void* data, struct radeon_pair_texture_instruction* inst) +static int emit_tex(struct r300_emit_state * emit, struct rc_instruction * inst) { PROG_CODE; if (code->tex.length >= R300_PFS_MAX_TEX_INST) { error("Too many TEX instructions"); - return GL_FALSE; + return 0; } - GLuint unit = inst->TexSrcUnit; - GLuint dest = inst->DestIndex; - GLuint opcode; + unsigned int unit = inst->U.I.TexSrcUnit; + unsigned int dest = inst->U.I.DstReg.Index; + unsigned int opcode; - switch(inst->Opcode) { - case RADEON_OPCODE_KIL: opcode = R300_TEX_OP_KIL; break; - case RADEON_OPCODE_TEX: opcode = R300_TEX_OP_LD; break; - case RADEON_OPCODE_TXB: opcode = R300_TEX_OP_TXB; break; - case RADEON_OPCODE_TXP: opcode = R300_TEX_OP_TXP; break; + switch(inst->U.I.Opcode) { + case RC_OPCODE_KIL: opcode = R300_TEX_OP_KIL; break; + case RC_OPCODE_TEX: opcode = R300_TEX_OP_LD; break; + case RC_OPCODE_TXB: opcode = R300_TEX_OP_TXB; break; + case RC_OPCODE_TXP: opcode = R300_TEX_OP_TXP; break; default: - error("Unknown texture opcode %i", inst->Opcode); - return GL_FALSE; + error("Unknown texture opcode %i", inst->U.I.Opcode); + return 0; } - if (inst->Opcode == RADEON_OPCODE_KIL) { + if (inst->U.I.Opcode == RC_OPCODE_KIL) { unit = 0; dest = 0; } else { use_temporary(code, dest); } - use_temporary(code, inst->SrcIndex); + use_temporary(code, inst->U.I.SrcReg[0].Index); code->tex.inst[code->tex.length++] = - (inst->SrcIndex << R300_SRC_ADDR_SHIFT) | + (inst->U.I.SrcReg[0].Index << R300_SRC_ADDR_SHIFT) | (dest << R300_DST_ADDR_SHIFT) | (unit << R300_TEX_ID_SHIFT) | (opcode << R300_TEX_INST_SHIFT); - return GL_TRUE; + return 1; } -static const struct radeon_pair_handler pair_handler = { - .EmitPaired = &emit_alu, - .EmitTex = &emit_tex, - .BeginTexBlock = &begin_tex, - .MaxHwTemps = R300_PFS_NUM_TEMP_REGS -}; - /** * Final compilation step: Turn the intermediate radeon_program into * machine-readable instructions. @@ -333,9 +333,26 @@ void r300BuildFragmentProgramHwCode(struct r300_fragment_program_compiler *compi memset(&emit, 0, sizeof(emit)); emit.compiler = compiler; - _mesa_bzero(code, sizeof(struct r300_fragment_program_code)); + memset(code, 0, sizeof(struct r300_fragment_program_code)); + + for(struct rc_instruction * inst = compiler->Base.Program.Instructions.Next; + inst != &compiler->Base.Program.Instructions && !compiler->Base.Error; + inst = inst->Next) { + if (inst->Type == RC_INSTRUCTION_NORMAL) { + if (inst->U.I.Opcode == RC_OPCODE_BEGIN_TEX) { + begin_tex(&emit); + continue; + } + + emit_tex(&emit, inst); + } else { + emit_alu(&emit, &inst->U.P); + } + } + + if (code->pixsize >= R300_PFS_NUM_TEMP_REGS) + rc_error(&compiler->Base, "Too many hardware temporaries used.\n"); - radeonPairProgram(compiler, &pair_handler, &emit); if (compiler->Base.Error) return; diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c index 1b14cc3888b..cfa48a59e3a 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c @@ -33,16 +33,17 @@ #include "r300_fragprog_swizzle.h" +#include <stdio.h> + #include "../r300_reg.h" -#include "radeon_nqssadce.h" #include "radeon_compiler.h" -#define MAKE_SWZ3(x, y, z) (MAKE_SWIZZLE4(SWIZZLE_##x, SWIZZLE_##y, SWIZZLE_##z, SWIZZLE_ZERO)) +#define MAKE_SWZ3(x, y, z) (RC_MAKE_SWIZZLE(RC_SWIZZLE_##x, RC_SWIZZLE_##y, RC_SWIZZLE_##z, RC_SWIZZLE_ZERO)) struct swizzle_data { - GLuint hash; /**< swizzle value this matches */ - GLuint base; /**< base value for hw swizzle */ - GLuint stride; /**< difference in base between arg0/1/2 */ + unsigned int hash; /**< swizzle value this matches */ + unsigned int base; /**< base value for hw swizzle */ + unsigned int stride; /**< difference in base between arg0/1/2 */ }; static const struct swizzle_data native_swizzles[] = { @@ -65,15 +66,15 @@ static const int num_native_swizzles = sizeof(native_swizzles)/sizeof(native_swi * Find a native RGB swizzle that matches the given swizzle. * Returns 0 if none found. */ -static const struct swizzle_data* lookup_native_swizzle(GLuint swizzle) +static const struct swizzle_data* lookup_native_swizzle(unsigned int swizzle) { int i, comp; for(i = 0; i < num_native_swizzles; ++i) { const struct swizzle_data* sd = &native_swizzles[i]; for(comp = 0; comp < 3; ++comp) { - GLuint swz = GET_SWZ(swizzle, comp); - if (swz == SWIZZLE_NIL) + unsigned int swz = GET_SWZ(swizzle, comp); + if (swz == RC_SWIZZLE_UNUSED) continue; if (swz != GET_SWZ(sd->hash, comp)) break; @@ -90,71 +91,72 @@ static const struct swizzle_data* lookup_native_swizzle(GLuint swizzle) * Check whether the given instruction supports the swizzle and negate * combinations in the given source register. */ -GLboolean r300FPIsNativeSwizzle(GLuint opcode, struct prog_src_register reg) +static int r300_swizzle_is_native(rc_opcode opcode, struct rc_src_register reg) { if (reg.Abs) - reg.Negate = NEGATE_NONE; + reg.Negate = RC_MASK_NONE; - if (opcode == OPCODE_KIL || - opcode == OPCODE_TEX || - opcode == OPCODE_TXB || - opcode == OPCODE_TXP) { + if (opcode == RC_OPCODE_KIL || + opcode == RC_OPCODE_TEX || + opcode == RC_OPCODE_TXB || + opcode == RC_OPCODE_TXP) { int j; if (reg.Abs || reg.Negate) - return GL_FALSE; + return 0; for(j = 0; j < 4; ++j) { - GLuint swz = GET_SWZ(reg.Swizzle, j); - if (swz == SWIZZLE_NIL) + unsigned int swz = GET_SWZ(reg.Swizzle, j); + if (swz == RC_SWIZZLE_UNUSED) continue; if (swz != j) - return GL_FALSE; + return 0; } - return GL_TRUE; + return 1; } - GLuint relevant = 0; + unsigned int relevant = 0; int j; for(j = 0; j < 3; ++j) - if (GET_SWZ(reg.Swizzle, j) != SWIZZLE_NIL) + if (GET_SWZ(reg.Swizzle, j) != RC_SWIZZLE_UNUSED) relevant |= 1 << j; if ((reg.Negate & relevant) && ((reg.Negate & relevant) != relevant)) - return GL_FALSE; + return 0; if (!lookup_native_swizzle(reg.Swizzle)) - return GL_FALSE; + return 0; - return GL_TRUE; + return 1; } -/** - * Generate MOV dst, src using only native swizzles. - */ -void r300FPBuildSwizzle(struct nqssadce_state *s, struct prog_dst_register dst, struct prog_src_register src) +static void r300_swizzle_split( + struct rc_src_register src, unsigned int mask, + struct rc_swizzle_split * split) { if (src.Abs) - src.Negate = NEGATE_NONE; + src.Negate = RC_MASK_NONE; + + split->NumPhases = 0; - while(dst.WriteMask) { + while(mask) { const struct swizzle_data *best_swizzle = 0; - GLuint best_matchcount = 0; - GLuint best_matchmask = 0; + unsigned int best_matchcount = 0; + unsigned int best_matchmask = 0; int i, comp; for(i = 0; i < num_native_swizzles; ++i) { const struct swizzle_data *sd = &native_swizzles[i]; - GLuint matchcount = 0; - GLuint matchmask = 0; + unsigned int matchcount = 0; + unsigned int matchmask = 0; for(comp = 0; comp < 3; ++comp) { - if (!GET_BIT(dst.WriteMask, comp)) + if (!GET_BIT(mask, comp)) continue; - GLuint swz = GET_SWZ(src.Swizzle, comp); - if (swz == SWIZZLE_NIL) + unsigned int swz = GET_SWZ(src.Swizzle, comp); + if (swz == RC_SWIZZLE_UNUSED) continue; if (swz == GET_SWZ(sd->hash, comp)) { /* check if the negate bit of current component @@ -170,34 +172,35 @@ void r300FPBuildSwizzle(struct nqssadce_state *s, struct prog_dst_register dst, best_swizzle = sd; best_matchcount = matchcount; best_matchmask = matchmask; - if (matchmask == (dst.WriteMask & WRITEMASK_XYZ)) + if (matchmask == (mask & RC_MASK_XYZ)) break; } } - struct rc_instruction *inst = rc_insert_new_instruction(s->Compiler, s->IP->Prev); - inst->I.Opcode = OPCODE_MOV; - inst->I.DstReg = dst; - inst->I.DstReg.WriteMask &= (best_matchmask | WRITEMASK_W); - inst->I.SrcReg[0] = src; - inst->I.SrcReg[0].Negate = (best_matchmask & src.Negate) ? NEGATE_XYZW : NEGATE_NONE; - /* Note: We rely on NqSSA/DCE to set unused swizzle components to NIL */ + if (mask & RC_MASK_W) + best_matchmask |= RC_MASK_W; - dst.WriteMask &= ~inst->I.DstReg.WriteMask; + split->Phase[split->NumPhases++] = best_matchmask; + mask &= ~best_matchmask; } } +struct rc_swizzle_caps r300_swizzle_caps = { + .IsNative = r300_swizzle_is_native, + .Split = r300_swizzle_split +}; + /** * Translate an RGB (XYZ) swizzle into the hardware code for the given * instruction source. */ -GLuint r300FPTranslateRGBSwizzle(GLuint src, GLuint swizzle) +unsigned int r300FPTranslateRGBSwizzle(unsigned int src, unsigned int swizzle) { const struct swizzle_data* sd = lookup_native_swizzle(swizzle); if (!sd) { - _mesa_printf("Not a native swizzle: %08x\n", swizzle); + fprintf(stderr, "Not a native swizzle: %08x\n", swizzle); return 0; } @@ -209,15 +212,15 @@ GLuint r300FPTranslateRGBSwizzle(GLuint src, GLuint swizzle) * Translate an Alpha (W) swizzle into the hardware code for the given * instruction source. */ -GLuint r300FPTranslateAlphaSwizzle(GLuint src, GLuint swizzle) +unsigned int r300FPTranslateAlphaSwizzle(unsigned int src, unsigned int swizzle) { if (swizzle < 3) return swizzle + 3*src; switch(swizzle) { - case SWIZZLE_W: return R300_ALU_ARGA_SRC0A + src; - case SWIZZLE_ONE: return R300_ALU_ARGA_ONE; - case SWIZZLE_ZERO: return R300_ALU_ARGA_ZERO; + case RC_SWIZZLE_W: return R300_ALU_ARGA_SRC0A + src; + case RC_SWIZZLE_ONE: return R300_ALU_ARGA_ONE; + case RC_SWIZZLE_ZERO: return R300_ALU_ARGA_ZERO; default: return R300_ALU_ARGA_ONE; } } diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.h b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.h index 231bf4eef5f..118476af132 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.h +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.h @@ -28,15 +28,11 @@ #ifndef __R300_FRAGPROG_SWIZZLE_H_ #define __R300_FRAGPROG_SWIZZLE_H_ -#include "main/glheader.h" -#include "shader/prog_instruction.h" +#include "radeon_swizzle.h" -struct nqssadce_state; +extern struct rc_swizzle_caps r300_swizzle_caps; -GLboolean r300FPIsNativeSwizzle(GLuint opcode, struct prog_src_register reg); -void r300FPBuildSwizzle(struct nqssadce_state*, struct prog_dst_register dst, struct prog_src_register src); - -GLuint r300FPTranslateRGBSwizzle(GLuint src, GLuint swizzle); -GLuint r300FPTranslateAlphaSwizzle(GLuint src, GLuint swizzle); +unsigned int r300FPTranslateRGBSwizzle(unsigned int src, unsigned int swizzle); +unsigned int r300FPTranslateAlphaSwizzle(unsigned int src, unsigned int swizzle); #endif /* __R300_FRAGPROG_SWIZZLE_H_ */ diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c index 76c3a7ecfd2..5581f25352d 100644 --- a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c @@ -22,22 +22,21 @@ #include "radeon_compiler.h" -#include "shader/prog_parameter.h" -#include "shader/prog_print.h" -#include "shader/prog_statevars.h" +#include <stdio.h> -#include "radeon_nqssadce.h" +#include "radeon_dataflow.h" #include "radeon_program_alu.h" #include "r300_fragprog.h" #include "r300_fragprog_swizzle.h" #include "r500_fragprog.h" -static void nqssadce_init(struct nqssadce_state* s) +static void dataflow_outputs_mark_use(void * userdata, void * data, + void (*callback)(void *, unsigned int, unsigned int)) { - struct r300_fragment_program_compiler * c = s->UserData; - s->Outputs[c->OutputColor].Sourced = WRITEMASK_XYZW; - s->Outputs[c->OutputDepth].Sourced = WRITEMASK_W; + struct r300_fragment_program_compiler * c = userdata; + callback(data, c->OutputColor, RC_MASK_XYZW); + callback(data, c->OutputDepth, RC_MASK_W); } static void rewrite_depth_out(struct r300_fragment_program_compiler * c) @@ -45,35 +44,35 @@ static void rewrite_depth_out(struct r300_fragment_program_compiler * c) struct rc_instruction *rci; for (rci = c->Base.Program.Instructions.Next; rci != &c->Base.Program.Instructions; rci = rci->Next) { - struct prog_instruction * inst = &rci->I; + struct rc_sub_instruction * inst = &rci->U.I; - if (inst->DstReg.File != PROGRAM_OUTPUT || inst->DstReg.Index != c->OutputDepth) + if (inst->DstReg.File != RC_FILE_OUTPUT || inst->DstReg.Index != c->OutputDepth) continue; - if (inst->DstReg.WriteMask & WRITEMASK_Z) { - inst->DstReg.WriteMask = WRITEMASK_W; + if (inst->DstReg.WriteMask & RC_MASK_Z) { + inst->DstReg.WriteMask = RC_MASK_W; } else { inst->DstReg.WriteMask = 0; continue; } switch (inst->Opcode) { - case OPCODE_FRC: - case OPCODE_MOV: - inst->SrcReg[0] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[0]); + case RC_OPCODE_FRC: + case RC_OPCODE_MOV: + inst->SrcReg[0] = lmul_swizzle(RC_SWIZZLE_ZZZZ, inst->SrcReg[0]); break; - case OPCODE_ADD: - case OPCODE_MAX: - case OPCODE_MIN: - case OPCODE_MUL: - inst->SrcReg[0] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[0]); - inst->SrcReg[1] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[1]); + case RC_OPCODE_ADD: + case RC_OPCODE_MAX: + case RC_OPCODE_MIN: + case RC_OPCODE_MUL: + inst->SrcReg[0] = lmul_swizzle(RC_SWIZZLE_ZZZZ, inst->SrcReg[0]); + inst->SrcReg[1] = lmul_swizzle(RC_SWIZZLE_ZZZZ, inst->SrcReg[1]); break; - case OPCODE_CMP: - case OPCODE_MAD: - inst->SrcReg[0] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[0]); - inst->SrcReg[1] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[1]); - inst->SrcReg[2] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[2]); + case RC_OPCODE_CMP: + case RC_OPCODE_MAD: + inst->SrcReg[0] = lmul_swizzle(RC_SWIZZLE_ZZZZ, inst->SrcReg[0]); + inst->SrcReg[1] = lmul_swizzle(RC_SWIZZLE_ZZZZ, inst->SrcReg[1]); + inst->SrcReg[2] = lmul_swizzle(RC_SWIZZLE_ZZZZ, inst->SrcReg[2]); break; default: // Scalar instructions needn't be reswizzled @@ -89,11 +88,14 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) if (c->is_r500) { struct radeon_program_transformation transformations[] = { { &r500_transform_TEX, c }, + { &r500_transform_IF, 0 }, { &radeonTransformALU, 0 }, { &radeonTransformDeriv, 0 }, { &radeonTransformTrigScale, 0 } }; - radeonLocalTransform(&c->Base, 4, transformations); + radeonLocalTransform(&c->Base, 5, transformations); + + c->Base.SwizzleCaps = &r500_swizzle_caps; } else { struct radeon_program_transformation transformations[] = { { &r300_transform_TEX, c }, @@ -101,32 +103,66 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) { &radeonTransformTrigSimple, 0 } }; radeonLocalTransform(&c->Base, 3, transformations); + + c->Base.SwizzleCaps = &r300_swizzle_caps; } if (c->Base.Debug) { - _mesa_printf("Fragment Program: After native rewrite:\n"); + fprintf(stderr, "Fragment Program: After native rewrite:\n"); rc_print_program(&c->Base.Program); fflush(stderr); } - if (c->is_r500) { - struct radeon_nqssadce_descr nqssadce = { - .Init = &nqssadce_init, - .IsNativeSwizzle = &r500FPIsNativeSwizzle, - .BuildSwizzle = &r500FPBuildSwizzle - }; - radeonNqssaDce(&c->Base, &nqssadce, c); - } else { - struct radeon_nqssadce_descr nqssadce = { - .Init = &nqssadce_init, - .IsNativeSwizzle = &r300FPIsNativeSwizzle, - .BuildSwizzle = &r300FPBuildSwizzle - }; - radeonNqssaDce(&c->Base, &nqssadce, c); + rc_dataflow_deadcode(&c->Base, &dataflow_outputs_mark_use, c); + if (c->Base.Error) + return; + + if (c->Base.Debug) { + fprintf(stderr, "Fragment Program: After deadcode:\n"); + rc_print_program(&c->Base.Program); + fflush(stderr); + } + + rc_dataflow_swizzles(&c->Base); + if (c->Base.Error) + return; + + if (c->Base.Debug) { + fprintf(stderr, "Compiler: after dataflow passes:\n"); + rc_print_program(&c->Base.Program); + fflush(stderr); + } + + rc_pair_translate(c); + if (c->Base.Error) + return; + + if (c->Base.Debug) { + fprintf(stderr, "Compiler: after pair translate:\n"); + rc_print_program(&c->Base.Program); + fflush(stderr); } + rc_pair_schedule(c); + if (c->Base.Error) + return; + + if (c->Base.Debug) { + fprintf(stderr, "Compiler: after pair scheduling:\n"); + rc_print_program(&c->Base.Program); + fflush(stderr); + } + + if (c->is_r500) + rc_pair_regalloc(c, 128); + else + rc_pair_regalloc(c, R300_PFS_NUM_TEMP_REGS); + + if (c->Base.Error) + return; + if (c->Base.Debug) { - _mesa_printf("Compiler: after NqSSA-DCE:\n"); + fprintf(stderr, "Compiler: after pair register allocation:\n"); rc_print_program(&c->Base.Program); fflush(stderr); } diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c index dad27fc98e6..1b2cb8dde7d 100644 --- a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c @@ -22,13 +22,13 @@ #include "radeon_compiler.h" +#include <stdio.h> + #include "../r300_reg.h" -#include "radeon_nqssadce.h" -#include "radeon_program.h" +#include "radeon_dataflow.h" #include "radeon_program_alu.h" - -#include "shader/prog_print.h" +#include "radeon_swizzle.h" /* @@ -42,104 +42,83 @@ t_swizzle(y), \ t_swizzle(y), \ t_src_class(vpi->SrcReg[x].File), \ - NEGATE_NONE) | (vpi->SrcReg[x].RelAddr << 4)) + RC_MASK_NONE) | (vpi->SrcReg[x].RelAddr << 4)) -static unsigned long t_dst_mask(GLuint mask) +static unsigned long t_dst_mask(unsigned int mask) { - /* WRITEMASK_* is equivalent to VSF_FLAG_* */ - return mask & WRITEMASK_XYZW; + /* RC_MASK_* is equivalent to VSF_FLAG_* */ + return mask & RC_MASK_XYZW; } -static unsigned long t_dst_class(gl_register_file file) +static unsigned long t_dst_class(rc_register_file file) { - switch (file) { - case PROGRAM_TEMPORARY: + default: + fprintf(stderr, "%s: Bad register file %i\n", __FUNCTION__, file); + /* fall-through */ + case RC_FILE_TEMPORARY: return PVS_DST_REG_TEMPORARY; - case PROGRAM_OUTPUT: + case RC_FILE_OUTPUT: return PVS_DST_REG_OUT; - case PROGRAM_ADDRESS: + case RC_FILE_ADDRESS: return PVS_DST_REG_A0; - /* - case PROGRAM_INPUT: - case PROGRAM_LOCAL_PARAM: - case PROGRAM_ENV_PARAM: - case PROGRAM_NAMED_PARAM: - case PROGRAM_STATE_VAR: - case PROGRAM_WRITE_ONLY: - case PROGRAM_ADDRESS: - */ - default: - fprintf(stderr, "problem in %s", __FUNCTION__); - _mesa_exit(-1); - return -1; } } static unsigned long t_dst_index(struct r300_vertex_program_code *vp, - struct prog_dst_register *dst) + struct rc_dst_register *dst) { - if (dst->File == PROGRAM_OUTPUT) + if (dst->File == RC_FILE_OUTPUT) return vp->outputs[dst->Index]; return dst->Index; } -static unsigned long t_src_class(gl_register_file file) +static unsigned long t_src_class(rc_register_file file) { switch (file) { - case PROGRAM_BUILTIN: - case PROGRAM_TEMPORARY: + default: + fprintf(stderr, "%s: Bad register file %i\n", __FUNCTION__, file); + /* fall-through */ + case RC_FILE_NONE: + case RC_FILE_TEMPORARY: return PVS_SRC_REG_TEMPORARY; - case PROGRAM_INPUT: + case RC_FILE_INPUT: return PVS_SRC_REG_INPUT; - case PROGRAM_LOCAL_PARAM: - case PROGRAM_ENV_PARAM: - case PROGRAM_NAMED_PARAM: - case PROGRAM_CONSTANT: - case PROGRAM_STATE_VAR: + case RC_FILE_CONSTANT: return PVS_SRC_REG_CONSTANT; - /* - case PROGRAM_OUTPUT: - case PROGRAM_WRITE_ONLY: - case PROGRAM_ADDRESS: - */ - default: - fprintf(stderr, "problem in %s", __FUNCTION__); - _mesa_exit(-1); - return -1; } } -static GLboolean t_src_conflict(struct prog_src_register a, struct prog_src_register b) +static int t_src_conflict(struct rc_src_register a, struct rc_src_register b) { unsigned long aclass = t_src_class(a.File); unsigned long bclass = t_src_class(b.File); if (aclass != bclass) - return GL_FALSE; + return 0; if (aclass == PVS_SRC_REG_TEMPORARY) - return GL_FALSE; + return 0; if (a.RelAddr || b.RelAddr) - return GL_TRUE; + return 1; if (a.Index != b.Index) - return GL_TRUE; + return 1; - return GL_FALSE; + return 0; } -static INLINE unsigned long t_swizzle(GLubyte swizzle) +static inline unsigned long t_swizzle(unsigned int swizzle) { - /* this is in fact a NOP as the Mesa SWIZZLE_* are all identical to VSF_IN_COMPONENT_* */ + /* this is in fact a NOP as the Mesa RC_SWIZZLE_* are all identical to VSF_IN_COMPONENT_* */ return swizzle; } static unsigned long t_src_index(struct r300_vertex_program_code *vp, - struct prog_src_register *src) + struct rc_src_register *src) { - if (src->File == PROGRAM_INPUT) { + if (src->File == RC_FILE_INPUT) { assert(vp->inputs[src->Index] != -1); return vp->inputs[src->Index]; } else { @@ -155,9 +134,9 @@ static unsigned long t_src_index(struct r300_vertex_program_code *vp, /* these two functions should probably be merged... */ static unsigned long t_src(struct r300_vertex_program_code *vp, - struct prog_src_register *src) + struct rc_src_register *src) { - /* src->Negate uses the NEGATE_ flags from program_instruction.h, + /* src->Negate uses the RC_MASK_ flags from program_instruction.h, * which equal our VSF_FLAGS_ values, so it's safe to just pass it here. */ return PVS_SRC_OPERAND(t_src_index(vp, src), @@ -170,9 +149,9 @@ static unsigned long t_src(struct r300_vertex_program_code *vp, } static unsigned long t_src_scalar(struct r300_vertex_program_code *vp, - struct prog_src_register *src) + struct rc_src_register *src) { - /* src->Negate uses the NEGATE_ flags from program_instruction.h, + /* src->Negate uses the RC_MASK_ flags from program_instruction.h, * which equal our VSF_FLAGS_ values, so it's safe to just pass it here. */ return PVS_SRC_OPERAND(t_src_index(vp, src), @@ -181,79 +160,79 @@ static unsigned long t_src_scalar(struct r300_vertex_program_code *vp, t_swizzle(GET_SWZ(src->Swizzle, 0)), t_swizzle(GET_SWZ(src->Swizzle, 0)), t_src_class(src->File), - src->Negate ? NEGATE_XYZW : NEGATE_NONE) | + src->Negate ? RC_MASK_XYZW : RC_MASK_NONE) | (src->RelAddr << 4); } -static GLboolean valid_dst(struct r300_vertex_program_code *vp, - struct prog_dst_register *dst) +static int valid_dst(struct r300_vertex_program_code *vp, + struct rc_dst_register *dst) { - if (dst->File == PROGRAM_OUTPUT && vp->outputs[dst->Index] == -1) { - return GL_FALSE; - } else if (dst->File == PROGRAM_ADDRESS) { + if (dst->File == RC_FILE_OUTPUT && vp->outputs[dst->Index] == -1) { + return 0; + } else if (dst->File == RC_FILE_ADDRESS) { assert(dst->Index == 0); } - return GL_TRUE; + return 1; } static void ei_vector1(struct r300_vertex_program_code *vp, - GLuint hw_opcode, - struct prog_instruction *vpi, - GLuint * inst) + unsigned int hw_opcode, + struct rc_sub_instruction *vpi, + unsigned int * inst) { inst[0] = PVS_OP_DST_OPERAND(hw_opcode, - GL_FALSE, - GL_FALSE, + 0, + 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File)); inst[1] = t_src(vp, &vpi->SrcReg[0]); - inst[2] = __CONST(0, SWIZZLE_ZERO); - inst[3] = __CONST(0, SWIZZLE_ZERO); + inst[2] = __CONST(0, RC_SWIZZLE_ZERO); + inst[3] = __CONST(0, RC_SWIZZLE_ZERO); } static void ei_vector2(struct r300_vertex_program_code *vp, - GLuint hw_opcode, - struct prog_instruction *vpi, - GLuint * inst) + unsigned int hw_opcode, + struct rc_sub_instruction *vpi, + unsigned int * inst) { inst[0] = PVS_OP_DST_OPERAND(hw_opcode, - GL_FALSE, - GL_FALSE, + 0, + 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File)); inst[1] = t_src(vp, &vpi->SrcReg[0]); inst[2] = t_src(vp, &vpi->SrcReg[1]); - inst[3] = __CONST(1, SWIZZLE_ZERO); + inst[3] = __CONST(1, RC_SWIZZLE_ZERO); } static void ei_math1(struct r300_vertex_program_code *vp, - GLuint hw_opcode, - struct prog_instruction *vpi, - GLuint * inst) + unsigned int hw_opcode, + struct rc_sub_instruction *vpi, + unsigned int * inst) { inst[0] = PVS_OP_DST_OPERAND(hw_opcode, - GL_TRUE, - GL_FALSE, + 1, + 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File)); inst[1] = t_src_scalar(vp, &vpi->SrcReg[0]); - inst[2] = __CONST(0, SWIZZLE_ZERO); - inst[3] = __CONST(0, SWIZZLE_ZERO); + inst[2] = __CONST(0, RC_SWIZZLE_ZERO); + inst[3] = __CONST(0, RC_SWIZZLE_ZERO); } static void ei_lit(struct r300_vertex_program_code *vp, - struct prog_instruction *vpi, - GLuint * inst) + struct rc_sub_instruction *vpi, + unsigned int * inst) { //LIT TMP 1.Y Z TMP 1{} {X W Z Y} TMP 1{} {Y W Z X} TMP 1{} {Y X Z W} inst[0] = PVS_OP_DST_OPERAND(ME_LIGHT_COEFF_DX, - GL_TRUE, - GL_FALSE, + 1, + 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File)); @@ -263,27 +242,27 @@ static void ei_lit(struct r300_vertex_program_code *vp, PVS_SRC_SELECT_FORCE_0, // Z t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 1)), // Y t_src_class(vpi->SrcReg[0].File), - vpi->SrcReg[0].Negate ? NEGATE_XYZW : NEGATE_NONE) | + vpi->SrcReg[0].Negate ? RC_MASK_XYZW : RC_MASK_NONE) | (vpi->SrcReg[0].RelAddr << 4); inst[2] = PVS_SRC_OPERAND(t_src_index(vp, &vpi->SrcReg[0]), t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 1)), // Y t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 3)), // W PVS_SRC_SELECT_FORCE_0, // Z t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 0)), // X t_src_class(vpi->SrcReg[0].File), - vpi->SrcReg[0].Negate ? NEGATE_XYZW : NEGATE_NONE) | + vpi->SrcReg[0].Negate ? RC_MASK_XYZW : RC_MASK_NONE) | (vpi->SrcReg[0].RelAddr << 4); inst[3] = PVS_SRC_OPERAND(t_src_index(vp, &vpi->SrcReg[0]), t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 1)), // Y t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 0)), // X PVS_SRC_SELECT_FORCE_0, // Z t_swizzle(GET_SWZ(vpi->SrcReg[0].Swizzle, 3)), // W t_src_class(vpi->SrcReg[0].File), - vpi->SrcReg[0].Negate ? NEGATE_XYZW : NEGATE_NONE) | + vpi->SrcReg[0].Negate ? RC_MASK_XYZW : RC_MASK_NONE) | (vpi->SrcReg[0].RelAddr << 4); } static void ei_mad(struct r300_vertex_program_code *vp, - struct prog_instruction *vpi, - GLuint * inst) + struct rc_sub_instruction *vpi, + unsigned int * inst) { /* Remarks about hardware limitations of MAD * (please preserve this comment, as this information is _NOT_ @@ -311,22 +290,22 @@ static void ei_mad(struct r300_vertex_program_code *vp, * according to AMD docs, this should improve performance by one clock * as a nice side bonus. */ - if (vpi->SrcReg[0].File == PROGRAM_TEMPORARY && - vpi->SrcReg[1].File == PROGRAM_TEMPORARY && - vpi->SrcReg[2].File == PROGRAM_TEMPORARY && + if (vpi->SrcReg[0].File == RC_FILE_TEMPORARY && + vpi->SrcReg[1].File == RC_FILE_TEMPORARY && + vpi->SrcReg[2].File == RC_FILE_TEMPORARY && vpi->SrcReg[0].Index != vpi->SrcReg[1].Index && vpi->SrcReg[0].Index != vpi->SrcReg[2].Index && vpi->SrcReg[1].Index != vpi->SrcReg[2].Index) { inst[0] = PVS_OP_DST_OPERAND(PVS_MACRO_OP_2CLK_MADD, - GL_FALSE, - GL_TRUE, + 0, + 1, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File)); } else { inst[0] = PVS_OP_DST_OPERAND(VE_MULTIPLY_ADD, - GL_FALSE, - GL_FALSE, + 0, + 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File)); @@ -337,17 +316,17 @@ static void ei_mad(struct r300_vertex_program_code *vp, } static void ei_pow(struct r300_vertex_program_code *vp, - struct prog_instruction *vpi, - GLuint * inst) + struct rc_sub_instruction *vpi, + unsigned int * inst) { inst[0] = PVS_OP_DST_OPERAND(ME_POWER_FUNC_FF, - GL_TRUE, - GL_FALSE, + 1, + 0, t_dst_index(vp, &vpi->DstReg), t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File)); inst[1] = t_src_scalar(vp, &vpi->SrcReg[0]); - inst[2] = __CONST(0, SWIZZLE_ZERO); + inst[2] = __CONST(0, RC_SWIZZLE_ZERO); inst[3] = t_src_scalar(vp, &vpi->SrcReg[1]); } @@ -362,8 +341,8 @@ static void translate_vertex_program(struct r300_vertex_program_compiler * compi compiler->SetHwInputOutput(compiler); for(rci = compiler->Base.Program.Instructions.Next; rci != &compiler->Base.Program.Instructions; rci = rci->Next) { - struct prog_instruction *vpi = &rci->I; - GLuint *inst = compiler->code->body.d + compiler->code->length; + struct rc_sub_instruction *vpi = &rci->U.I; + unsigned int *inst = compiler->code->body.d + compiler->code->length; /* Skip instructions writing to non-existing destination */ if (!valid_dst(compiler->code, &vpi->DstReg)) @@ -375,26 +354,26 @@ static void translate_vertex_program(struct r300_vertex_program_compiler * compi } switch (vpi->Opcode) { - case OPCODE_ADD: ei_vector2(compiler->code, VE_ADD, vpi, inst); break; - case OPCODE_ARL: ei_vector1(compiler->code, VE_FLT2FIX_DX, vpi, inst); break; - case OPCODE_DP4: ei_vector2(compiler->code, VE_DOT_PRODUCT, vpi, inst); break; - case OPCODE_DST: ei_vector2(compiler->code, VE_DISTANCE_VECTOR, vpi, inst); break; - case OPCODE_EX2: ei_math1(compiler->code, ME_EXP_BASE2_FULL_DX, vpi, inst); break; - case OPCODE_EXP: ei_math1(compiler->code, ME_EXP_BASE2_DX, vpi, inst); break; - case OPCODE_FRC: ei_vector1(compiler->code, VE_FRACTION, vpi, inst); break; - case OPCODE_LG2: ei_math1(compiler->code, ME_LOG_BASE2_FULL_DX, vpi, inst); break; - case OPCODE_LIT: ei_lit(compiler->code, vpi, inst); break; - case OPCODE_LOG: ei_math1(compiler->code, ME_LOG_BASE2_DX, vpi, inst); break; - case OPCODE_MAD: ei_mad(compiler->code, vpi, inst); break; - case OPCODE_MAX: ei_vector2(compiler->code, VE_MAXIMUM, vpi, inst); break; - case OPCODE_MIN: ei_vector2(compiler->code, VE_MINIMUM, vpi, inst); break; - case OPCODE_MOV: ei_vector1(compiler->code, VE_ADD, vpi, inst); break; - case OPCODE_MUL: ei_vector2(compiler->code, VE_MULTIPLY, vpi, inst); break; - case OPCODE_POW: ei_pow(compiler->code, vpi, inst); break; - case OPCODE_RCP: ei_math1(compiler->code, ME_RECIP_DX, vpi, inst); break; - case OPCODE_RSQ: ei_math1(compiler->code, ME_RECIP_SQRT_DX, vpi, inst); break; - case OPCODE_SGE: ei_vector2(compiler->code, VE_SET_GREATER_THAN_EQUAL, vpi, inst); break; - case OPCODE_SLT: ei_vector2(compiler->code, VE_SET_LESS_THAN, vpi, inst); break; + case RC_OPCODE_ADD: ei_vector2(compiler->code, VE_ADD, vpi, inst); break; + case RC_OPCODE_ARL: ei_vector1(compiler->code, VE_FLT2FIX_DX, vpi, inst); break; + case RC_OPCODE_DP4: ei_vector2(compiler->code, VE_DOT_PRODUCT, vpi, inst); break; + case RC_OPCODE_DST: ei_vector2(compiler->code, VE_DISTANCE_VECTOR, vpi, inst); break; + case RC_OPCODE_EX2: ei_math1(compiler->code, ME_EXP_BASE2_FULL_DX, vpi, inst); break; + case RC_OPCODE_EXP: ei_math1(compiler->code, ME_EXP_BASE2_DX, vpi, inst); break; + case RC_OPCODE_FRC: ei_vector1(compiler->code, VE_FRACTION, vpi, inst); break; + case RC_OPCODE_LG2: ei_math1(compiler->code, ME_LOG_BASE2_FULL_DX, vpi, inst); break; + case RC_OPCODE_LIT: ei_lit(compiler->code, vpi, inst); break; + case RC_OPCODE_LOG: ei_math1(compiler->code, ME_LOG_BASE2_DX, vpi, inst); break; + case RC_OPCODE_MAD: ei_mad(compiler->code, vpi, inst); break; + case RC_OPCODE_MAX: ei_vector2(compiler->code, VE_MAXIMUM, vpi, inst); break; + case RC_OPCODE_MIN: ei_vector2(compiler->code, VE_MINIMUM, vpi, inst); break; + case RC_OPCODE_MOV: ei_vector1(compiler->code, VE_ADD, vpi, inst); break; + case RC_OPCODE_MUL: ei_vector2(compiler->code, VE_MULTIPLY, vpi, inst); break; + case RC_OPCODE_POW: ei_pow(compiler->code, vpi, inst); break; + case RC_OPCODE_RCP: ei_math1(compiler->code, ME_RECIP_DX, vpi, inst); break; + case RC_OPCODE_RSQ: ei_math1(compiler->code, ME_RECIP_SQRT_DX, vpi, inst); break; + case RC_OPCODE_SGE: ei_vector2(compiler->code, VE_SET_GREATER_THAN_EQUAL, vpi, inst); break; + case RC_OPCODE_SLT: ei_vector2(compiler->code, VE_SET_LESS_THAN, vpi, inst); break; default: rc_error(&compiler->Base, "Unknown opcode %i\n", vpi->Opcode); return; @@ -408,38 +387,37 @@ static void translate_vertex_program(struct r300_vertex_program_compiler * compi } struct temporary_allocation { - GLuint Allocated:1; - GLuint HwTemp:15; + unsigned int Allocated:1; + unsigned int HwTemp:15; struct rc_instruction * LastRead; }; static void allocate_temporary_registers(struct r300_vertex_program_compiler * compiler) { struct rc_instruction *inst; - GLuint num_orig_temps = 0; - GLboolean hwtemps[VSF_MAX_FRAGMENT_TEMPS]; + unsigned int num_orig_temps = 0; + char hwtemps[VSF_MAX_FRAGMENT_TEMPS]; struct temporary_allocation * ta; - GLuint i, j; + unsigned int i, j; compiler->code->num_temporaries = 0; memset(hwtemps, 0, sizeof(hwtemps)); /* Pass 1: Count original temporaries and allocate structures */ for(inst = compiler->Base.Program.Instructions.Next; inst != &compiler->Base.Program.Instructions; inst = inst->Next) { - GLuint numsrcs = _mesa_num_inst_src_regs(inst->I.Opcode); - GLuint numdsts = _mesa_num_inst_dst_regs(inst->I.Opcode); + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); - for (i = 0; i < numsrcs; ++i) { - if (inst->I.SrcReg[i].File == PROGRAM_TEMPORARY) { - if (inst->I.SrcReg[i].Index >= num_orig_temps) - num_orig_temps = inst->I.SrcReg[i].Index + 1; + for (i = 0; i < opcode->NumSrcRegs; ++i) { + if (inst->U.I.SrcReg[i].File == RC_FILE_TEMPORARY) { + if (inst->U.I.SrcReg[i].Index >= num_orig_temps) + num_orig_temps = inst->U.I.SrcReg[i].Index + 1; } } - if (numdsts) { - if (inst->I.DstReg.File == PROGRAM_TEMPORARY) { - if (inst->I.DstReg.Index >= num_orig_temps) - num_orig_temps = inst->I.DstReg.Index + 1; + if (opcode->HasDstReg) { + if (inst->U.I.DstReg.File == RC_FILE_TEMPORARY) { + if (inst->U.I.DstReg.Index >= num_orig_temps) + num_orig_temps = inst->U.I.DstReg.Index + 1; } } } @@ -450,32 +428,31 @@ static void allocate_temporary_registers(struct r300_vertex_program_compiler * c /* Pass 2: Determine original temporary lifetimes */ for(inst = compiler->Base.Program.Instructions.Next; inst != &compiler->Base.Program.Instructions; inst = inst->Next) { - GLuint numsrcs = _mesa_num_inst_src_regs(inst->I.Opcode); + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); - for (i = 0; i < numsrcs; ++i) { - if (inst->I.SrcReg[i].File == PROGRAM_TEMPORARY) - ta[inst->I.SrcReg[i].Index].LastRead = inst; + for (i = 0; i < opcode->NumSrcRegs; ++i) { + if (inst->U.I.SrcReg[i].File == RC_FILE_TEMPORARY) + ta[inst->U.I.SrcReg[i].Index].LastRead = inst; } } /* Pass 3: Register allocation */ for(inst = compiler->Base.Program.Instructions.Next; inst != &compiler->Base.Program.Instructions; inst = inst->Next) { - GLuint numsrcs = _mesa_num_inst_src_regs(inst->I.Opcode); - GLuint numdsts = _mesa_num_inst_dst_regs(inst->I.Opcode); + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); - for (i = 0; i < numsrcs; ++i) { - if (inst->I.SrcReg[i].File == PROGRAM_TEMPORARY) { - GLuint orig = inst->I.SrcReg[i].Index; - inst->I.SrcReg[i].Index = ta[orig].HwTemp; + for (i = 0; i < opcode->NumSrcRegs; ++i) { + if (inst->U.I.SrcReg[i].File == RC_FILE_TEMPORARY) { + unsigned int orig = inst->U.I.SrcReg[i].Index; + inst->U.I.SrcReg[i].Index = ta[orig].HwTemp; if (ta[orig].Allocated && inst == ta[orig].LastRead) - hwtemps[ta[orig].HwTemp] = GL_FALSE; + hwtemps[ta[orig].HwTemp] = 0; } } - if (numdsts) { - if (inst->I.DstReg.File == PROGRAM_TEMPORARY) { - GLuint orig = inst->I.DstReg.Index; + if (opcode->HasDstReg) { + if (inst->U.I.DstReg.File == RC_FILE_TEMPORARY) { + unsigned int orig = inst->U.I.DstReg.Index; if (!ta[orig].Allocated) { for(j = 0; j < VSF_MAX_FRAGMENT_TEMPS; ++j) { @@ -485,16 +462,16 @@ static void allocate_temporary_registers(struct r300_vertex_program_compiler * c if (j >= VSF_MAX_FRAGMENT_TEMPS) { fprintf(stderr, "Out of hw temporaries\n"); } else { - ta[orig].Allocated = GL_TRUE; + ta[orig].Allocated = 1; ta[orig].HwTemp = j; - hwtemps[j] = GL_TRUE; + hwtemps[j] = 1; if (j >= compiler->code->num_temporaries) compiler->code->num_temporaries = j + 1; } } - inst->I.DstReg.Index = ta[orig].HwTemp; + inst->U.I.DstReg.Index = ta[orig].HwTemp; } } } @@ -505,45 +482,45 @@ static void allocate_temporary_registers(struct r300_vertex_program_compiler * c * Vertex engine cannot read two inputs or two constants at the same time. * Introduce intermediate MOVs to temporary registers to account for this. */ -static GLboolean transform_source_conflicts( +static int transform_source_conflicts( struct radeon_compiler *c, struct rc_instruction* inst, void* unused) { - GLuint num_operands = _mesa_num_inst_src_regs(inst->I.Opcode); + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); - if (num_operands == 3) { - if (t_src_conflict(inst->I.SrcReg[1], inst->I.SrcReg[2]) - || t_src_conflict(inst->I.SrcReg[0], inst->I.SrcReg[2])) { + if (opcode->NumSrcRegs == 3) { + if (t_src_conflict(inst->U.I.SrcReg[1], inst->U.I.SrcReg[2]) + || t_src_conflict(inst->U.I.SrcReg[0], inst->U.I.SrcReg[2])) { int tmpreg = rc_find_free_temporary(c); struct rc_instruction * inst_mov = rc_insert_new_instruction(c, inst->Prev); - inst_mov->I.Opcode = OPCODE_MOV; - inst_mov->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mov->I.DstReg.Index = tmpreg; - inst_mov->I.SrcReg[0] = inst->I.SrcReg[2]; - - reset_srcreg(&inst->I.SrcReg[2]); - inst->I.SrcReg[2].File = PROGRAM_TEMPORARY; - inst->I.SrcReg[2].Index = tmpreg; + inst_mov->U.I.Opcode = RC_OPCODE_MOV; + inst_mov->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mov->U.I.DstReg.Index = tmpreg; + inst_mov->U.I.SrcReg[0] = inst->U.I.SrcReg[2]; + + reset_srcreg(&inst->U.I.SrcReg[2]); + inst->U.I.SrcReg[2].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[2].Index = tmpreg; } } - if (num_operands >= 2) { - if (t_src_conflict(inst->I.SrcReg[1], inst->I.SrcReg[0])) { + if (opcode->NumSrcRegs >= 2) { + if (t_src_conflict(inst->U.I.SrcReg[1], inst->U.I.SrcReg[0])) { int tmpreg = rc_find_free_temporary(c); struct rc_instruction * inst_mov = rc_insert_new_instruction(c, inst->Prev); - inst_mov->I.Opcode = OPCODE_MOV; - inst_mov->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mov->I.DstReg.Index = tmpreg; - inst_mov->I.SrcReg[0] = inst->I.SrcReg[1]; - - reset_srcreg(&inst->I.SrcReg[1]); - inst->I.SrcReg[1].File = PROGRAM_TEMPORARY; - inst->I.SrcReg[1].Index = tmpreg; + inst_mov->U.I.Opcode = RC_OPCODE_MOV; + inst_mov->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mov->U.I.DstReg.Index = tmpreg; + inst_mov->U.I.SrcReg[0] = inst->U.I.SrcReg[1]; + + reset_srcreg(&inst->U.I.SrcReg[1]); + inst->U.I.SrcReg[1].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[1].Index = tmpreg; } } - return GL_TRUE; + return 1; } static void addArtificialOutputs(struct r300_vertex_program_compiler * compiler) @@ -554,44 +531,52 @@ static void addArtificialOutputs(struct r300_vertex_program_compiler * compiler) if ((compiler->RequiredOutputs & (1 << i)) && !(compiler->Base.Program.OutputsWritten & (1 << i))) { struct rc_instruction * inst = rc_insert_new_instruction(&compiler->Base, compiler->Base.Program.Instructions.Prev); - inst->I.Opcode = OPCODE_MOV; + inst->U.I.Opcode = RC_OPCODE_MOV; - inst->I.DstReg.File = PROGRAM_OUTPUT; - inst->I.DstReg.Index = i; - inst->I.DstReg.WriteMask = WRITEMASK_XYZW; + inst->U.I.DstReg.File = RC_FILE_OUTPUT; + inst->U.I.DstReg.Index = i; + inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; - inst->I.SrcReg[0].File = PROGRAM_CONSTANT; - inst->I.SrcReg[0].Index = 0; - inst->I.SrcReg[0].Swizzle = SWIZZLE_XYZW; + inst->U.I.SrcReg[0].File = RC_FILE_CONSTANT; + inst->U.I.SrcReg[0].Index = 0; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_XYZW; compiler->Base.Program.OutputsWritten |= 1 << i; } } } -static void nqssadceInit(struct nqssadce_state* s) +static void dataflow_outputs_mark_used(void * userdata, void * data, + void (*callback)(void *, unsigned int, unsigned int)) { - struct r300_vertex_program_compiler * compiler = s->UserData; + struct r300_vertex_program_compiler * c = userdata; int i; - for(i = 0; i < VERT_RESULT_MAX; ++i) { - if (compiler->RequiredOutputs & (1 << i)) - s->Outputs[i].Sourced = WRITEMASK_XYZW; + for(i = 0; i < 32; ++i) { + if (c->RequiredOutputs & (1 << i)) + callback(data, i, RC_MASK_XYZW); } } -static GLboolean swizzleIsNative(GLuint opcode, struct prog_src_register reg) +static int swizzle_is_native(rc_opcode opcode, struct rc_src_register reg) { (void) opcode; (void) reg; - return GL_TRUE; + return 1; } +static struct rc_swizzle_caps r300_vertprog_swizzle_caps = { + .IsNative = &swizzle_is_native, + .Split = 0 /* should never be called */ +}; + void r3xx_compile_vertex_program(struct r300_vertex_program_compiler* compiler) { + compiler->Base.SwizzleCaps = &r300_vertprog_swizzle_caps; + addArtificialOutputs(compiler); { @@ -624,22 +609,22 @@ void r3xx_compile_vertex_program(struct r300_vertex_program_compiler* compiler) fflush(stderr); } - { - struct radeon_nqssadce_descr nqssadce = { - .Init = &nqssadceInit, - .IsNativeSwizzle = &swizzleIsNative, - .BuildSwizzle = NULL - }; - radeonNqssaDce(&compiler->Base, &nqssadce, compiler); + rc_dataflow_deadcode(&compiler->Base, &dataflow_outputs_mark_used, compiler); + + if (compiler->Base.Debug) { + fprintf(stderr, "Vertex program after deadcode:\n"); + rc_print_program(&compiler->Base.Program); + fflush(stderr); + } - /* We need this step for reusing temporary registers */ - allocate_temporary_registers(compiler); + rc_dataflow_swizzles(&compiler->Base); - if (compiler->Base.Debug) { - fprintf(stderr, "Vertex program after NQSSADCE:\n"); - rc_print_program(&compiler->Base.Program); - fflush(stderr); - } + allocate_temporary_registers(compiler); + + if (compiler->Base.Debug) { + fprintf(stderr, "Vertex program after dataflow:\n"); + rc_print_program(&compiler->Base.Program); + fflush(stderr); } translate_vertex_program(compiler); diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog_dump.c b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog_dump.c index 980ef3eaea1..66f9b0529f2 100644 --- a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog_dump.c +++ b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog_dump.c @@ -146,7 +146,7 @@ static void r300_vs_op_dump(uint32_t op) static void r300_vs_src_dump(uint32_t src) { fprintf(stderr, " reg: %d%s swiz: %s%s/%s%s/%s%s/%s%s\n", - (src >> 5) & 0x7f, r300_vs_src_debug[src & 0x3], + (src >> 5) & 0xff, r300_vs_src_debug[src & 0x3], src & (1 << 25) ? "-" : " ", r300_vs_swiz_debug[(src >> 13) & 0x7], src & (1 << 26) ? "-" : " ", diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c index 7e2faed6908..d87acecdabe 100644 --- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c @@ -27,15 +27,17 @@ #include "r500_fragprog.h" +#include <stdio.h> + #include "../r300_reg.h" -static struct prog_src_register shadow_ambient(struct radeon_compiler * c, int tmu) +static struct rc_src_register shadow_ambient(struct radeon_compiler * c, int tmu) { - struct prog_src_register reg = { 0, }; + struct rc_src_register reg = { 0, }; - reg.File = PROGRAM_STATE_VAR; + reg.File = RC_FILE_CONSTANT; reg.Index = rc_constants_add_state(&c->Program.Constants, RC_STATE_SHADOW_AMBIENT, tmu); - reg.Swizzle = SWIZZLE_WWWW; + reg.Swizzle = RC_SWIZZLE_WWWW; return reg; } @@ -44,7 +46,7 @@ static struct prog_src_register shadow_ambient(struct radeon_compiler * c, int t * - implement texture compare (shadow extensions) * - extract non-native source / destination operands */ -GLboolean r500_transform_TEX( +int r500_transform_TEX( struct radeon_compiler * c, struct rc_instruction * inst, void* data) @@ -52,77 +54,77 @@ GLboolean r500_transform_TEX( struct r300_fragment_program_compiler *compiler = (struct r300_fragment_program_compiler*)data; - if (inst->I.Opcode != OPCODE_TEX && - inst->I.Opcode != OPCODE_TXB && - inst->I.Opcode != OPCODE_TXP && - inst->I.Opcode != OPCODE_KIL) - return GL_FALSE; + if (inst->U.I.Opcode != RC_OPCODE_TEX && + inst->U.I.Opcode != RC_OPCODE_TXB && + inst->U.I.Opcode != RC_OPCODE_TXP && + inst->U.I.Opcode != RC_OPCODE_KIL) + return 0; /* ARB_shadow & EXT_shadow_funcs */ - if (inst->I.Opcode != OPCODE_KIL && - c->Program.ShadowSamplers & (1 << inst->I.TexSrcUnit)) { - GLuint comparefunc = GL_NEVER + compiler->state.unit[inst->I.TexSrcUnit].texture_compare_func; + if (inst->U.I.Opcode != RC_OPCODE_KIL && + c->Program.ShadowSamplers & (1 << inst->U.I.TexSrcUnit)) { + rc_compare_func comparefunc = compiler->state.unit[inst->U.I.TexSrcUnit].texture_compare_func; - if (comparefunc == GL_NEVER || comparefunc == GL_ALWAYS) { - inst->I.Opcode = OPCODE_MOV; + if (comparefunc == RC_COMPARE_FUNC_NEVER || comparefunc == RC_COMPARE_FUNC_ALWAYS) { + inst->U.I.Opcode = RC_OPCODE_MOV; - if (comparefunc == GL_ALWAYS) { - inst->I.SrcReg[0].File = PROGRAM_BUILTIN; - inst->I.SrcReg[0].Swizzle = SWIZZLE_1111; + if (comparefunc == RC_COMPARE_FUNC_ALWAYS) { + inst->U.I.SrcReg[0].File = RC_FILE_NONE; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_1111; } else { - inst->I.SrcReg[0] = shadow_ambient(c, inst->I.TexSrcUnit); + inst->U.I.SrcReg[0] = shadow_ambient(c, inst->U.I.TexSrcUnit); } - return GL_TRUE; + return 1; } else { - GLuint comparefunc = GL_NEVER + compiler->state.unit[inst->I.TexSrcUnit].texture_compare_func; - GLuint depthmode = compiler->state.unit[inst->I.TexSrcUnit].depth_texture_mode; + rc_compare_func comparefunc = compiler->state.unit[inst->U.I.TexSrcUnit].texture_compare_func; + unsigned int depthmode = compiler->state.unit[inst->U.I.TexSrcUnit].depth_texture_mode; struct rc_instruction * inst_rcp = rc_insert_new_instruction(c, inst); struct rc_instruction * inst_mad = rc_insert_new_instruction(c, inst_rcp); struct rc_instruction * inst_cmp = rc_insert_new_instruction(c, inst_mad); int pass, fail; - inst_rcp->I.Opcode = OPCODE_RCP; - inst_rcp->I.DstReg.File = PROGRAM_TEMPORARY; - inst_rcp->I.DstReg.Index = rc_find_free_temporary(c); - inst_rcp->I.DstReg.WriteMask = WRITEMASK_W; - inst_rcp->I.SrcReg[0] = inst->I.SrcReg[0]; - inst_rcp->I.SrcReg[0].Swizzle = SWIZZLE_WWWW; - - inst_cmp->I.DstReg = inst->I.DstReg; - inst->I.DstReg.File = PROGRAM_TEMPORARY; - inst->I.DstReg.Index = rc_find_free_temporary(c); - inst->I.DstReg.WriteMask = WRITEMASK_XYZW; - - inst_mad->I.Opcode = OPCODE_MAD; - inst_mad->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mad->I.DstReg.Index = rc_find_free_temporary(c); - inst_mad->I.SrcReg[0] = inst->I.SrcReg[0]; - inst_mad->I.SrcReg[0].Swizzle = SWIZZLE_ZZZZ; - inst_mad->I.SrcReg[1].File = PROGRAM_TEMPORARY; - inst_mad->I.SrcReg[1].Index = inst_rcp->I.DstReg.Index; - inst_mad->I.SrcReg[1].Swizzle = SWIZZLE_WWWW; - inst_mad->I.SrcReg[2].File = PROGRAM_TEMPORARY; - inst_mad->I.SrcReg[2].Index = inst->I.DstReg.Index; + inst_rcp->U.I.Opcode = RC_OPCODE_RCP; + inst_rcp->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_rcp->U.I.DstReg.Index = rc_find_free_temporary(c); + inst_rcp->U.I.DstReg.WriteMask = RC_MASK_W; + inst_rcp->U.I.SrcReg[0] = inst->U.I.SrcReg[0]; + inst_rcp->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_WWWW; + + inst_cmp->U.I.DstReg = inst->U.I.DstReg; + inst->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst->U.I.DstReg.Index = rc_find_free_temporary(c); + inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; + + inst_mad->U.I.Opcode = RC_OPCODE_MAD; + inst_mad->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mad->U.I.DstReg.Index = rc_find_free_temporary(c); + inst_mad->U.I.SrcReg[0] = inst->U.I.SrcReg[0]; + inst_mad->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_ZZZZ; + inst_mad->U.I.SrcReg[1].File = RC_FILE_TEMPORARY; + inst_mad->U.I.SrcReg[1].Index = inst_rcp->U.I.DstReg.Index; + inst_mad->U.I.SrcReg[1].Swizzle = RC_SWIZZLE_WWWW; + inst_mad->U.I.SrcReg[2].File = RC_FILE_TEMPORARY; + inst_mad->U.I.SrcReg[2].Index = inst->U.I.DstReg.Index; if (depthmode == 0) /* GL_LUMINANCE */ - inst_mad->I.SrcReg[2].Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_Z); + inst_mad->U.I.SrcReg[2].Swizzle = RC_MAKE_SWIZZLE(RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_Z); else if (depthmode == 2) /* GL_ALPHA */ - inst_mad->I.SrcReg[2].Swizzle = SWIZZLE_WWWW; + inst_mad->U.I.SrcReg[2].Swizzle = RC_SWIZZLE_WWWW; /* Recall that SrcReg[0] is tex, SrcReg[2] is r and: * r < tex <=> -tex+r < 0 * r >= tex <=> not (-tex+r < 0 */ - if (comparefunc == GL_LESS || comparefunc == GL_GEQUAL) - inst_mad->I.SrcReg[2].Negate = inst_mad->I.SrcReg[2].Negate ^ NEGATE_XYZW; + if (comparefunc == RC_COMPARE_FUNC_LESS || comparefunc == RC_COMPARE_FUNC_GEQUAL) + inst_mad->U.I.SrcReg[2].Negate = inst_mad->U.I.SrcReg[2].Negate ^ RC_MASK_XYZW; else - inst_mad->I.SrcReg[0].Negate = inst_mad->I.SrcReg[0].Negate ^ NEGATE_XYZW; + inst_mad->U.I.SrcReg[0].Negate = inst_mad->U.I.SrcReg[0].Negate ^ RC_MASK_XYZW; - inst_cmp->I.Opcode = OPCODE_CMP; + inst_cmp->U.I.Opcode = RC_OPCODE_CMP; /* DstReg has been filled out above */ - inst_cmp->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst_cmp->I.SrcReg[0].Index = inst_mad->I.DstReg.Index; + inst_cmp->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst_cmp->U.I.SrcReg[0].Index = inst_mad->U.I.DstReg.Index; - if (comparefunc == GL_LESS || comparefunc == GL_GREATER) { + if (comparefunc == RC_COMPARE_FUNC_LESS || comparefunc == RC_COMPARE_FUNC_GREATER) { pass = 1; fail = 2; } else { @@ -130,131 +132,161 @@ GLboolean r500_transform_TEX( fail = 1; } - inst_cmp->I.SrcReg[pass].File = PROGRAM_BUILTIN; - inst_cmp->I.SrcReg[pass].Swizzle = SWIZZLE_1111; - inst_cmp->I.SrcReg[fail] = shadow_ambient(c, inst->I.TexSrcUnit); + inst_cmp->U.I.SrcReg[pass].File = RC_FILE_NONE; + inst_cmp->U.I.SrcReg[pass].Swizzle = RC_SWIZZLE_1111; + inst_cmp->U.I.SrcReg[fail] = shadow_ambient(c, inst->U.I.TexSrcUnit); } } /* Cannot write texture to output registers */ - if (inst->I.Opcode != OPCODE_KIL && inst->I.DstReg.File != PROGRAM_TEMPORARY) { + if (inst->U.I.Opcode != RC_OPCODE_KIL && inst->U.I.DstReg.File != RC_FILE_TEMPORARY) { struct rc_instruction * inst_mov = rc_insert_new_instruction(c, inst); - inst_mov->I.Opcode = OPCODE_MOV; - inst_mov->I.DstReg = inst->I.DstReg; - inst_mov->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst_mov->I.SrcReg[0].Index = rc_find_free_temporary(c); + inst_mov->U.I.Opcode = RC_OPCODE_MOV; + inst_mov->U.I.DstReg = inst->U.I.DstReg; + inst_mov->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst_mov->U.I.SrcReg[0].Index = rc_find_free_temporary(c); - inst->I.DstReg.File = PROGRAM_TEMPORARY; - inst->I.DstReg.Index = inst_mov->I.SrcReg[0].Index; - inst->I.DstReg.WriteMask = WRITEMASK_XYZW; + inst->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst->U.I.DstReg.Index = inst_mov->U.I.SrcReg[0].Index; + inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; } /* Cannot read texture coordinate from constants file */ - if (inst->I.SrcReg[0].File != PROGRAM_TEMPORARY && inst->I.SrcReg[0].File != PROGRAM_INPUT) { + if (inst->U.I.SrcReg[0].File != RC_FILE_TEMPORARY && inst->U.I.SrcReg[0].File != RC_FILE_INPUT) { struct rc_instruction * inst_mov = rc_insert_new_instruction(c, inst->Prev); - inst_mov->I.Opcode = OPCODE_MOV; - inst_mov->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mov->I.DstReg.Index = rc_find_free_temporary(c); - inst_mov->I.SrcReg[0] = inst->I.SrcReg[0]; + inst_mov->U.I.Opcode = RC_OPCODE_MOV; + inst_mov->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mov->U.I.DstReg.Index = rc_find_free_temporary(c); + inst_mov->U.I.SrcReg[0] = inst->U.I.SrcReg[0]; - reset_srcreg(&inst->I.SrcReg[0]); - inst->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst->I.SrcReg[0].Index = inst_mov->I.DstReg.Index; + reset_srcreg(&inst->U.I.SrcReg[0]); + inst->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[0].Index = inst_mov->U.I.DstReg.Index; } - return GL_TRUE; + return 1; +} + +/** + * Rewrite IF instructions to use the ALU result special register. + */ +int r500_transform_IF( + struct radeon_compiler * c, + struct rc_instruction * inst, + void* data) +{ + if (inst->U.I.Opcode != RC_OPCODE_IF) + return 0; + + struct rc_instruction * inst_mov = rc_insert_new_instruction(c, inst->Prev); + inst_mov->U.I.Opcode = RC_OPCODE_MOV; + inst_mov->U.I.DstReg.WriteMask = 0; + inst_mov->U.I.WriteALUResult = RC_ALURESULT_W; + inst_mov->U.I.ALUResultCompare = RC_COMPARE_FUNC_NOTEQUAL; + inst_mov->U.I.SrcReg[0] = inst->U.I.SrcReg[0]; + inst_mov->U.I.SrcReg[0].Swizzle = combine_swizzles4(inst_mov->U.I.SrcReg[0].Swizzle, + RC_SWIZZLE_UNUSED, RC_SWIZZLE_UNUSED, RC_SWIZZLE_UNUSED, RC_SWIZZLE_X); + + inst->U.I.SrcReg[0].File = RC_FILE_SPECIAL; + inst->U.I.SrcReg[0].Index = RC_SPECIAL_ALU_RESULT; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_XYZW; + inst->U.I.SrcReg[0].Negate = 0; + + return 1; } -GLboolean r500FPIsNativeSwizzle(GLuint opcode, struct prog_src_register reg) +static int r500_swizzle_is_native(rc_opcode opcode, struct rc_src_register reg) { - GLuint relevant; + unsigned int relevant; int i; - if (opcode == OPCODE_TEX || - opcode == OPCODE_TXB || - opcode == OPCODE_TXP || - opcode == OPCODE_KIL) { + if (opcode == RC_OPCODE_TEX || + opcode == RC_OPCODE_TXB || + opcode == RC_OPCODE_TXP || + opcode == RC_OPCODE_KIL) { if (reg.Abs) - return GL_FALSE; + return 0; - if (opcode == OPCODE_KIL && (reg.Swizzle != SWIZZLE_NOOP || reg.Negate != NEGATE_NONE)) - return GL_FALSE; + if (opcode == RC_OPCODE_KIL && (reg.Swizzle != RC_SWIZZLE_XYZW || reg.Negate != RC_MASK_NONE)) + return 0; if (reg.Negate) - reg.Negate ^= NEGATE_XYZW; + reg.Negate ^= RC_MASK_XYZW; for(i = 0; i < 4; ++i) { - GLuint swz = GET_SWZ(reg.Swizzle, i); - if (swz == SWIZZLE_NIL) { + unsigned int swz = GET_SWZ(reg.Swizzle, i); + if (swz == RC_SWIZZLE_UNUSED) { reg.Negate &= ~(1 << i); continue; } if (swz >= 4) - return GL_FALSE; + return 0; } if (reg.Negate) - return GL_FALSE; + return 0; - return GL_TRUE; - } else if (opcode == OPCODE_DDX || opcode == OPCODE_DDY) { + return 1; + } else if (opcode == RC_OPCODE_DDX || opcode == RC_OPCODE_DDY) { /* DDX/MDH and DDY/MDV explicitly ignore incoming swizzles; * if it doesn't fit perfectly into a .xyzw case... */ - if (reg.Swizzle == SWIZZLE_NOOP && !reg.Abs && !reg.Negate) - return GL_TRUE; + if (reg.Swizzle == RC_SWIZZLE_XYZW && !reg.Abs && !reg.Negate) + return 1; - return GL_FALSE; + return 0; } else { /* ALU instructions support almost everything */ if (reg.Abs) - return GL_TRUE; + return 1; relevant = 0; for(i = 0; i < 3; ++i) { - GLuint swz = GET_SWZ(reg.Swizzle, i); - if (swz != SWIZZLE_NIL && swz != SWIZZLE_ZERO) + unsigned int swz = GET_SWZ(reg.Swizzle, i); + if (swz != RC_SWIZZLE_UNUSED && swz != RC_SWIZZLE_ZERO) relevant |= 1 << i; } if ((reg.Negate & relevant) && ((reg.Negate & relevant) != relevant)) - return GL_FALSE; + return 0; - return GL_TRUE; + return 1; } } /** - * Implement a MOV with a potentially non-native swizzle. + * Split source register access. * * The only thing we *cannot* do in an ALU instruction is per-component - * negation. Therefore, we split the MOV into two instructions when necessary. + * negation. */ -void r500FPBuildSwizzle(struct nqssadce_state *s, struct prog_dst_register dst, struct prog_src_register src) +static void r500_swizzle_split(struct rc_src_register src, unsigned int usemask, + struct rc_swizzle_split * split) { - GLuint negatebase[2] = { 0, 0 }; + unsigned int negatebase[2] = { 0, 0 }; int i; for(i = 0; i < 4; ++i) { - GLuint swz = GET_SWZ(src.Swizzle, i); - if (swz == SWIZZLE_NIL) + unsigned int swz = GET_SWZ(src.Swizzle, i); + if (swz == RC_SWIZZLE_UNUSED || !GET_BIT(usemask, i)) continue; negatebase[GET_BIT(src.Negate, i)] |= 1 << i; } + split->NumPhases = 0; + for(i = 0; i <= 1; ++i) { if (!negatebase[i]) continue; - struct rc_instruction *inst = rc_insert_new_instruction(s->Compiler, s->IP->Prev); - inst->I.Opcode = OPCODE_MOV; - inst->I.DstReg = dst; - inst->I.DstReg.WriteMask = negatebase[i]; - inst->I.SrcReg[0] = src; - inst->I.SrcReg[0].Negate = (i == 0) ? NEGATE_NONE : NEGATE_XYZW; + split->Phase[split->NumPhases++] = negatebase[i]; } } +struct rc_swizzle_caps r500_swizzle_caps = { + .IsNative = r500_swizzle_is_native, + .Split = r500_swizzle_split +}; static char *toswiz(int swiz_val) { switch(swiz_val) { diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.h b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.h index 9091f65cd20..0918cdf518b 100644 --- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.h +++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.h @@ -33,21 +33,21 @@ #ifndef __R500_FRAGPROG_H_ #define __R500_FRAGPROG_H_ -#include "shader/prog_parameter.h" -#include "shader/prog_instruction.h" - #include "radeon_compiler.h" -#include "radeon_nqssadce.h" +#include "radeon_swizzle.h" extern void r500BuildFragmentProgramHwCode(struct r300_fragment_program_compiler *compiler); extern void r500FragmentProgramDump(struct rX00_fragment_program_code *c); -extern GLboolean r500FPIsNativeSwizzle(GLuint opcode, struct prog_src_register reg); +extern struct rc_swizzle_caps r500_swizzle_caps; -extern void r500FPBuildSwizzle(struct nqssadce_state *s, struct prog_dst_register dst, struct prog_src_register src); +extern int r500_transform_TEX( + struct radeon_compiler * c, + struct rc_instruction * inst, + void* data); -extern GLboolean r500_transform_TEX( +extern int r500_transform_IF( struct radeon_compiler * c, struct rc_instruction * inst, void* data); diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c index d694725c9bb..b1b14394b6e 100644 --- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c +++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c @@ -37,10 +37,6 @@ * * \author Corbin Simpson <[email protected]> * - * \todo Depth write, WPOS/FOGC inputs - * - * \todo FogOption - * */ #include "r500_fragprog.h" @@ -51,7 +47,6 @@ #define PROG_CODE \ - struct r300_fragment_program_compiler *c = (struct r300_fragment_program_compiler*)data; \ struct r500_fragment_program_code *code = &c->code->code.r500 #define error(fmt, args...) do { \ @@ -60,63 +55,80 @@ } while(0) -static GLuint translate_rgb_op(struct r300_fragment_program_compiler *c, GLuint opcode) +struct branch_info { + int If; + int Else; + int Endif; +}; + +struct emit_state { + struct radeon_compiler * C; + struct r500_fragment_program_code * Code; + + struct branch_info * Branches; + unsigned int CurrentBranchDepth; + unsigned int BranchesReserved; + + unsigned int MaxBranchDepth; +}; + +static unsigned int translate_rgb_op(struct r300_fragment_program_compiler *c, rc_opcode opcode) { switch(opcode) { - case OPCODE_CMP: return R500_ALU_RGBA_OP_CMP; - case OPCODE_DDX: return R500_ALU_RGBA_OP_MDH; - case OPCODE_DDY: return R500_ALU_RGBA_OP_MDV; - case OPCODE_DP3: return R500_ALU_RGBA_OP_DP3; - case OPCODE_DP4: return R500_ALU_RGBA_OP_DP4; - case OPCODE_FRC: return R500_ALU_RGBA_OP_FRC; + case RC_OPCODE_CMP: return R500_ALU_RGBA_OP_CMP; + case RC_OPCODE_DDX: return R500_ALU_RGBA_OP_MDH; + case RC_OPCODE_DDY: return R500_ALU_RGBA_OP_MDV; + case RC_OPCODE_DP3: return R500_ALU_RGBA_OP_DP3; + case RC_OPCODE_DP4: return R500_ALU_RGBA_OP_DP4; + case RC_OPCODE_FRC: return R500_ALU_RGBA_OP_FRC; default: error("translate_rgb_op(%d): unknown opcode\n", opcode); /* fall through */ - case OPCODE_NOP: + case RC_OPCODE_NOP: /* fall through */ - case OPCODE_MAD: return R500_ALU_RGBA_OP_MAD; - case OPCODE_MAX: return R500_ALU_RGBA_OP_MAX; - case OPCODE_MIN: return R500_ALU_RGBA_OP_MIN; - case OPCODE_REPL_ALPHA: return R500_ALU_RGBA_OP_SOP; + case RC_OPCODE_MAD: return R500_ALU_RGBA_OP_MAD; + case RC_OPCODE_MAX: return R500_ALU_RGBA_OP_MAX; + case RC_OPCODE_MIN: return R500_ALU_RGBA_OP_MIN; + case RC_OPCODE_REPL_ALPHA: return R500_ALU_RGBA_OP_SOP; } } -static GLuint translate_alpha_op(struct r300_fragment_program_compiler *c, GLuint opcode) +static unsigned int translate_alpha_op(struct r300_fragment_program_compiler *c, rc_opcode opcode) { switch(opcode) { - case OPCODE_CMP: return R500_ALPHA_OP_CMP; - case OPCODE_COS: return R500_ALPHA_OP_COS; - case OPCODE_DDX: return R500_ALPHA_OP_MDH; - case OPCODE_DDY: return R500_ALPHA_OP_MDV; - case OPCODE_DP3: return R500_ALPHA_OP_DP; - case OPCODE_DP4: return R500_ALPHA_OP_DP; - case OPCODE_EX2: return R500_ALPHA_OP_EX2; - case OPCODE_FRC: return R500_ALPHA_OP_FRC; - case OPCODE_LG2: return R500_ALPHA_OP_LN2; + case RC_OPCODE_CMP: return R500_ALPHA_OP_CMP; + case RC_OPCODE_COS: return R500_ALPHA_OP_COS; + case RC_OPCODE_DDX: return R500_ALPHA_OP_MDH; + case RC_OPCODE_DDY: return R500_ALPHA_OP_MDV; + case RC_OPCODE_DP3: return R500_ALPHA_OP_DP; + case RC_OPCODE_DP4: return R500_ALPHA_OP_DP; + case RC_OPCODE_EX2: return R500_ALPHA_OP_EX2; + case RC_OPCODE_FRC: return R500_ALPHA_OP_FRC; + case RC_OPCODE_LG2: return R500_ALPHA_OP_LN2; default: error("translate_alpha_op(%d): unknown opcode\n", opcode); /* fall through */ - case OPCODE_NOP: + case RC_OPCODE_NOP: /* fall through */ - case OPCODE_MAD: return R500_ALPHA_OP_MAD; - case OPCODE_MAX: return R500_ALPHA_OP_MAX; - case OPCODE_MIN: return R500_ALPHA_OP_MIN; - case OPCODE_RCP: return R500_ALPHA_OP_RCP; - case OPCODE_RSQ: return R500_ALPHA_OP_RSQ; - case OPCODE_SIN: return R500_ALPHA_OP_SIN; + case RC_OPCODE_MAD: return R500_ALPHA_OP_MAD; + case RC_OPCODE_MAX: return R500_ALPHA_OP_MAX; + case RC_OPCODE_MIN: return R500_ALPHA_OP_MIN; + case RC_OPCODE_RCP: return R500_ALPHA_OP_RCP; + case RC_OPCODE_RSQ: return R500_ALPHA_OP_RSQ; + case RC_OPCODE_SIN: return R500_ALPHA_OP_SIN; } } -static GLuint fix_hw_swizzle(GLuint swz) +static unsigned int fix_hw_swizzle(unsigned int swz) { if (swz == 5) swz = 6; - if (swz == SWIZZLE_NIL) swz = 4; + if (swz == RC_SWIZZLE_UNUSED) swz = 4; return swz; } -static GLuint translate_arg_rgb(struct radeon_pair_instruction *inst, int arg) +static unsigned int translate_arg_rgb(struct rc_pair_instruction *inst, int arg) { - GLuint t = inst->RGB.Arg[arg].Source; + unsigned int t = inst->RGB.Arg[arg].Source; int comp; t |= inst->RGB.Arg[arg].Negate << 11; t |= inst->RGB.Arg[arg].Abs << 12; @@ -127,39 +139,57 @@ static GLuint translate_arg_rgb(struct radeon_pair_instruction *inst, int arg) return t; } -static GLuint translate_arg_alpha(struct radeon_pair_instruction *inst, int i) +static unsigned int translate_arg_alpha(struct rc_pair_instruction *inst, int i) { - GLuint t = inst->Alpha.Arg[i].Source; + unsigned int t = inst->Alpha.Arg[i].Source; t |= fix_hw_swizzle(inst->Alpha.Arg[i].Swizzle) << 2; t |= inst->Alpha.Arg[i].Negate << 5; t |= inst->Alpha.Arg[i].Abs << 6; return t; } -static void use_temporary(struct r500_fragment_program_code* code, GLuint index) +static uint32_t translate_alu_result_op(struct r300_fragment_program_compiler * c, rc_compare_func func) +{ + switch(func) { + case RC_COMPARE_FUNC_EQUAL: return R500_INST_ALU_RESULT_OP_EQ; + case RC_COMPARE_FUNC_LESS: return R500_INST_ALU_RESULT_OP_LT; + case RC_COMPARE_FUNC_GEQUAL: return R500_INST_ALU_RESULT_OP_GE; + case RC_COMPARE_FUNC_NOTEQUAL: return R500_INST_ALU_RESULT_OP_NE; + default: + rc_error(&c->Base, "%s: unsupported compare func %i\n", __FUNCTION__, func); + return 0; + } +} + +static void use_temporary(struct r500_fragment_program_code* code, unsigned int index) { if (index > code->max_temp_idx) code->max_temp_idx = index; } -static GLuint use_source(struct r500_fragment_program_code* code, struct radeon_pair_instruction_source src) +static unsigned int use_source(struct r500_fragment_program_code* code, struct radeon_pair_instruction_source src) { - if (!src.Constant) + if (src.File == RC_FILE_CONSTANT) { + return src.Index | 0x100; + } else if (src.File == RC_FILE_TEMPORARY) { use_temporary(code, src.Index); - return src.Index | src.Constant << 8; + return src.Index; + } + + return 0; } /** * Emit a paired ALU instruction. */ -static GLboolean emit_paired(void *data, struct radeon_pair_instruction *inst) +static void emit_paired(struct r300_fragment_program_compiler *c, struct rc_pair_instruction *inst) { PROG_CODE; if (code->inst_end >= 511) { error("emit_alu: Too many instructions"); - return GL_FALSE; + return; } int ip = ++code->inst_end; @@ -167,17 +197,22 @@ static GLboolean emit_paired(void *data, struct radeon_pair_instruction *inst) code->inst[ip].inst5 = translate_rgb_op(c, inst->RGB.Opcode); code->inst[ip].inst4 = translate_alpha_op(c, inst->Alpha.Opcode); - if (inst->RGB.OutputWriteMask || inst->Alpha.OutputWriteMask || inst->Alpha.DepthWriteMask) + if (inst->RGB.OutputWriteMask || inst->Alpha.OutputWriteMask || inst->Alpha.DepthWriteMask) { code->inst[ip].inst0 = R500_INST_TYPE_OUT; - else + if (inst->WriteALUResult) { + error("%s: cannot write output and ALU result at the same time"); + return; + } + } else { code->inst[ip].inst0 = R500_INST_TYPE_ALU; + } code->inst[ip].inst0 |= R500_INST_TEX_SEM_WAIT; code->inst[ip].inst0 |= (inst->RGB.WriteMask << 11) | (inst->Alpha.WriteMask << 14); code->inst[ip].inst0 |= (inst->RGB.OutputWriteMask << 15) | (inst->Alpha.OutputWriteMask << 18); if (inst->Alpha.DepthWriteMask) { code->inst[ip].inst4 |= R500_ALPHA_W_OMASK; - c->code->writes_depth = GL_TRUE; + c->code->writes_depth = 1; } code->inst[ip].inst4 |= R500_ALPHA_ADDRD(inst->Alpha.DestIndex); @@ -206,12 +241,21 @@ static GLboolean emit_paired(void *data, struct radeon_pair_instruction *inst) code->inst[ip].inst4 |= translate_arg_alpha(inst, 1) << R500_ALPHA_SEL_B_SHIFT; code->inst[ip].inst5 |= translate_arg_alpha(inst, 2) << R500_ALU_RGBA_ALPHA_SEL_C_SHIFT; - return GL_TRUE; + if (inst->WriteALUResult) { + code->inst[ip].inst3 |= R500_ALU_RGB_WMASK; + + if (inst->WriteALUResult == RC_ALURESULT_X) + code->inst[ip].inst0 |= R500_INST_ALU_RESULT_SEL_RED; + else + code->inst[ip].inst0 |= R500_INST_ALU_RESULT_SEL_ALPHA; + + code->inst[ip].inst0 |= translate_alu_result_op(c, inst->ALUResultCompare); + } } -static GLuint translate_strq_swizzle(GLuint swizzle) +static unsigned int translate_strq_swizzle(unsigned int swizzle) { - GLuint swiz = 0; + unsigned int swiz = 0; int i; for (i = 0; i < 4; i++) swiz |= (GET_SWZ(swizzle, i) & 0x3) << i*2; @@ -221,67 +265,193 @@ static GLuint translate_strq_swizzle(GLuint swizzle) /** * Emit a single TEX instruction */ -static GLboolean emit_tex(void *data, struct radeon_pair_texture_instruction *inst) +static int emit_tex(struct r300_fragment_program_compiler *c, struct rc_sub_instruction *inst) { PROG_CODE; if (code->inst_end >= 511) { error("emit_tex: Too many instructions"); - return GL_FALSE; + return 0; } int ip = ++code->inst_end; code->inst[ip].inst0 = R500_INST_TYPE_TEX - | (inst->WriteMask << 11) + | (inst->DstReg.WriteMask << 11) | R500_INST_TEX_SEM_WAIT; code->inst[ip].inst1 = R500_TEX_ID(inst->TexSrcUnit) | R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED; - if (inst->TexSrcTarget == TEXTURE_RECT_INDEX) - code->inst[ip].inst1 |= R500_TEX_UNSCALED; + if (inst->TexSrcTarget == RC_TEXTURE_RECT) + code->inst[ip].inst1 |= R500_TEX_UNSCALED; switch (inst->Opcode) { - case RADEON_OPCODE_KIL: + case RC_OPCODE_KIL: code->inst[ip].inst1 |= R500_TEX_INST_TEXKILL; break; - case RADEON_OPCODE_TEX: + case RC_OPCODE_TEX: code->inst[ip].inst1 |= R500_TEX_INST_LD; break; - case RADEON_OPCODE_TXB: + case RC_OPCODE_TXB: code->inst[ip].inst1 |= R500_TEX_INST_LODBIAS; break; - case RADEON_OPCODE_TXP: + case RC_OPCODE_TXP: code->inst[ip].inst1 |= R500_TEX_INST_PROJ; break; default: error("emit_tex can't handle opcode %x\n", inst->Opcode); } - code->inst[ip].inst2 = R500_TEX_SRC_ADDR(inst->SrcIndex) - | (translate_strq_swizzle(inst->SrcSwizzle) << 8) - | R500_TEX_DST_ADDR(inst->DestIndex) + use_temporary(code, inst->SrcReg[0].Index); + if (inst->Opcode != RC_OPCODE_KIL) + use_temporary(code, inst->DstReg.Index); + + code->inst[ip].inst2 = R500_TEX_SRC_ADDR(inst->SrcReg[0].Index) + | (translate_strq_swizzle(inst->SrcReg[0].Swizzle) << 8) + | R500_TEX_DST_ADDR(inst->DstReg.Index) | R500_TEX_DST_R_SWIZ_R | R500_TEX_DST_G_SWIZ_G | R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A; - return GL_TRUE; + return 1; } -static const struct radeon_pair_handler pair_handler = { - .EmitPaired = emit_paired, - .EmitTex = emit_tex, - .MaxHwTemps = 128 -}; +static void grow_branches(struct emit_state * s) +{ + unsigned int newreserved = s->BranchesReserved * 2; + struct branch_info * newbranches; + + if (!newreserved) + newreserved = 4; + + newbranches = memory_pool_malloc(&s->C->Pool, newreserved*sizeof(struct branch_info)); + memcpy(newbranches, s->Branches, s->CurrentBranchDepth*sizeof(struct branch_info)); + + s->Branches = newbranches; + s->BranchesReserved = newreserved; +} + +static void emit_flowcontrol(struct emit_state * s, struct rc_instruction * inst) +{ + if (s->Code->inst_end >= 511) { + rc_error(s->C, "emit_tex: Too many instructions"); + return; + } + + unsigned int newip = ++s->Code->inst_end; + + s->Code->inst[newip].inst0 = R500_INST_TYPE_FC | R500_INST_ALU_WAIT; + + if (inst->U.I.Opcode == RC_OPCODE_IF) { + if (s->CurrentBranchDepth >= 32) { + rc_error(s->C, "Branch depth exceeds hardware limit"); + return; + } + + if (s->CurrentBranchDepth >= s->BranchesReserved) + grow_branches(s); + + struct branch_info * branch = &s->Branches[s->CurrentBranchDepth++]; + branch->If = newip; + branch->Else = -1; + branch->Endif = -1; + + if (s->CurrentBranchDepth > s->MaxBranchDepth) + s->MaxBranchDepth = s->CurrentBranchDepth; + + /* actual instruction is filled in at ENDIF time */ + } else if (inst->U.I.Opcode == RC_OPCODE_ELSE) { + if (!s->CurrentBranchDepth) { + rc_error(s->C, "%s: got ELSE outside a branch", __FUNCTION__); + return; + } + + struct branch_info * branch = &s->Branches[s->CurrentBranchDepth - 1]; + branch->Else = newip; + + /* actual instruction is filled in at ENDIF time */ + } else if (inst->U.I.Opcode == RC_OPCODE_ENDIF) { + if (!s->CurrentBranchDepth) { + rc_error(s->C, "%s: got ELSE outside a branch", __FUNCTION__); + return; + } + + struct branch_info * branch = &s->Branches[s->CurrentBranchDepth - 1]; + branch->Endif = newip; + + s->Code->inst[branch->If].inst2 = R500_FC_OP_JUMP + | R500_FC_A_OP_NONE /* no address stack */ + | R500_FC_JUMP_FUNC(0x0f) /* jump if ALU result is false */ + | R500_FC_B_OP0_INCR /* increment branch counter if stay */ + ; + + if (branch->Else >= 0) { + /* increment branch counter also if jump */ + s->Code->inst[branch->If].inst2 |= R500_FC_B_OP1_INCR; + s->Code->inst[branch->If].inst3 = R500_FC_JUMP_ADDR(branch->Else + 1); + + s->Code->inst[branch->Else].inst2 = R500_FC_OP_JUMP + | R500_FC_A_OP_NONE /* no address stack */ + | R500_FC_B_ELSE /* all active pixels want to jump */ + | R500_FC_B_OP0_NONE /* no counter op if stay */ + | R500_FC_B_OP1_DECR /* decrement branch counter if jump */ + | R500_FC_B_POP_CNT(1) + ; + s->Code->inst[branch->Else].inst3 = R500_FC_JUMP_ADDR(branch->Endif + 1); + } else { + /* don't touch branch counter on jump */ + s->Code->inst[branch->If].inst2 |= R500_FC_B_OP1_NONE; + s->Code->inst[branch->If].inst3 = R500_FC_JUMP_ADDR(branch->Endif + 1); + } + + s->Code->inst[branch->Endif].inst2 = R500_FC_OP_JUMP + | R500_FC_A_OP_NONE /* no address stack */ + | R500_FC_JUMP_ANY /* docs says set this, but I don't understand why */ + | R500_FC_B_OP0_DECR /* decrement branch counter if stay */ + | R500_FC_B_OP1_NONE /* no branch counter if stay */ + | R500_FC_B_POP_CNT(1) + ; + s->Code->inst[branch->Endif].inst3 = R500_FC_JUMP_ADDR(branch->Endif + 1); + + s->CurrentBranchDepth--; + } else { + rc_error(s->C, "%s: unknown opcode %i\n", __FUNCTION__, inst->U.I.Opcode); + } +} void r500BuildFragmentProgramHwCode(struct r300_fragment_program_compiler *compiler) { + struct emit_state s; struct r500_fragment_program_code *code = &compiler->code->code.r500; - _mesa_bzero(code, sizeof(*code)); + memset(&s, 0, sizeof(s)); + s.C = &compiler->Base; + s.Code = code; + + memset(code, 0, sizeof(*code)); code->max_temp_idx = 1; code->inst_end = -1; - radeonPairProgram(compiler, &pair_handler, compiler); + for(struct rc_instruction * inst = compiler->Base.Program.Instructions.Next; + inst != &compiler->Base.Program.Instructions && !compiler->Base.Error; + inst = inst->Next) { + if (inst->Type == RC_INSTRUCTION_NORMAL) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); + + if (opcode->IsFlowControl) { + emit_flowcontrol(&s, inst); + } else if (inst->U.I.Opcode == RC_OPCODE_BEGIN_TEX) { + continue; + } else { + emit_tex(compiler, &inst->U.I); + } + } else { + emit_paired(compiler, &inst->U.P); + } + } + + if (code->max_temp_idx >= 128) + rc_error(&compiler->Base, "Too many hardware temporaries used"); + if (compiler->Base.Error) return; @@ -296,4 +466,11 @@ void r500BuildFragmentProgramHwCode(struct r300_fragment_program_compiler *compi int ip = ++code->inst_end; code->inst[ip].inst0 = R500_INST_TYPE_OUT | R500_INST_TEX_SEM_WAIT; } + + if (s.MaxBranchDepth >= 4) { + if (code->max_temp_idx < 1) + code->max_temp_idx = 1; + + code->us_fc_ctrl |= R500_FC_FULL_FC_EN; + } } diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_code.c b/src/mesa/drivers/dri/r300/compiler/radeon_code.c index c7923004df9..1a3d8bb6412 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_code.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_code.c @@ -25,11 +25,13 @@ * */ -#include "main/mtypes.h" -#include "shader/prog_instruction.h" - #include "radeon_code.h" +#include <stdlib.h> +#include <string.h> + +#include "radeon_program.h" + void rc_constants_init(struct rc_constant_list * c) { memset(c, 0, sizeof(*c)); @@ -143,7 +145,7 @@ unsigned rc_constants_add_immediate_scalar(struct rc_constant_list * c, float da if (c->Constants[index].Type == RC_CONSTANT_IMMEDIATE) { for(unsigned comp = 0; comp < c->Constants[index].Size; ++comp) { if (c->Constants[index].u.Immediate[comp] == data) { - *swizzle = MAKE_SWIZZLE4(comp, comp, comp, comp); + *swizzle = RC_MAKE_SWIZZLE(comp, comp, comp, comp); return index; } } @@ -156,7 +158,7 @@ unsigned rc_constants_add_immediate_scalar(struct rc_constant_list * c, float da if (free_index >= 0) { unsigned comp = c->Constants[free_index].Size++; c->Constants[free_index].u.Immediate[comp] = data; - *swizzle = MAKE_SWIZZLE4(comp, comp, comp, comp); + *swizzle = RC_MAKE_SWIZZLE(comp, comp, comp, comp); return free_index; } @@ -164,7 +166,7 @@ unsigned rc_constants_add_immediate_scalar(struct rc_constant_list * c, float da constant.Type = RC_CONSTANT_IMMEDIATE; constant.Size = 1; constant.u.Immediate[0] = data; - *swizzle = SWIZZLE_XXXX; + *swizzle = RC_SWIZZLE_XXXX; return rc_constants_add(c, &constant); } diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_code.h b/src/mesa/drivers/dri/r300/compiler/radeon_code.h index 3e88554ba19..902b7cfa53b 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_code.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_code.h @@ -89,6 +89,23 @@ unsigned rc_constants_add_immediate_vec4(struct rc_constant_list * c, const floa unsigned rc_constants_add_immediate_scalar(struct rc_constant_list * c, float data, unsigned * swizzle); /** + * Compare functions. + * + * \note By design, RC_COMPARE_FUNC_xxx + GL_NEVER gives you + * the correct GL compare function. + */ +typedef enum { + RC_COMPARE_FUNC_NEVER = 0, + RC_COMPARE_FUNC_LESS, + RC_COMPARE_FUNC_EQUAL, + RC_COMPARE_FUNC_LEQUAL, + RC_COMPARE_FUNC_GREATER, + RC_COMPARE_FUNC_NOTEQUAL, + RC_COMPARE_FUNC_GEQUAL, + RC_COMPARE_FUNC_ALWAYS +} rc_compare_func; + +/** * Stores state that influences the compilation of a fragment program. */ struct r300_fragment_program_external_state { @@ -105,10 +122,12 @@ struct r300_fragment_program_external_state { /** * If the sampler is used as a shadow sampler, - * this field is (texture_compare_func - GL_NEVER). - * [e.g. if compare function is GL_LEQUAL, this field is 3] + * this field specifies the compare function. + * + * Otherwise, this field is \ref RC_COMPARE_FUNC_NEVER (aka 0). * * Otherwise, this field is 0. + * \sa rc_compare_func */ unsigned texture_compare_func : 3; } unit[16]; @@ -163,6 +182,8 @@ struct r500_fragment_program_code { int inst_end; /* Number of instructions - 1; also, last instruction to be executed */ int max_temp_idx; + + uint32_t us_fc_ctrl; }; struct rX00_fragment_program_code { diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.c b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.c index da950d52894..c0e7a7f7a02 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.c @@ -23,6 +23,8 @@ #include "radeon_compiler.h" #include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> #include "radeon_program.h" @@ -34,7 +36,7 @@ void rc_init(struct radeon_compiler * c) memory_pool_init(&c->Pool); c->Program.Instructions.Prev = &c->Program.Instructions; c->Program.Instructions.Next = &c->Program.Instructions; - c->Program.Instructions.I.Opcode = OPCODE_END; + c->Program.Instructions.U.I.Opcode = RC_OPCODE_ILLEGAL_OPCODE; } void rc_destroy(struct radeon_compiler * c) @@ -60,7 +62,7 @@ void rc_error(struct radeon_compiler * c, const char * fmt, ...) { va_list ap; - c->Error = GL_TRUE; + c->Error = 1; if (!c->ErrorMsg) { /* Only remember the first error */ @@ -91,28 +93,63 @@ void rc_error(struct radeon_compiler * c, const char * fmt, ...) } } +int rc_if_fail_helper(struct radeon_compiler * c, const char * file, int line, const char * assertion) +{ + rc_error(c, "ICE at %s:%i: assertion failed: %s\n", file, line, assertion); + return 1; +} + +/** + * Recompute c->Program.InputsRead and c->Program.OutputsWritten + * based on which inputs and outputs are actually referenced + * in program instructions. + */ +void rc_calculate_inputs_outputs(struct radeon_compiler * c) +{ + struct rc_instruction *inst; + + c->Program.InputsRead = 0; + c->Program.OutputsWritten = 0; + + for(inst = c->Program.Instructions.Next; inst != &c->Program.Instructions; inst = inst->Next) + { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); + int i; + + for (i = 0; i < opcode->NumSrcRegs; ++i) { + if (inst->U.I.SrcReg[i].File == RC_FILE_INPUT) + c->Program.InputsRead |= 1 << inst->U.I.SrcReg[i].Index; + } + + if (opcode->HasDstReg) { + if (inst->U.I.DstReg.File == RC_FILE_OUTPUT) + c->Program.OutputsWritten |= 1 << inst->U.I.DstReg.Index; + } + } +} + /** * Rewrite the program such that everything that source the given input * register will source new_input instead. */ -void rc_move_input(struct radeon_compiler * c, unsigned input, struct prog_src_register new_input) +void rc_move_input(struct radeon_compiler * c, unsigned input, struct rc_src_register new_input) { struct rc_instruction * inst; c->Program.InputsRead &= ~(1 << input); for(inst = c->Program.Instructions.Next; inst != &c->Program.Instructions; inst = inst->Next) { - const unsigned numsrcs = _mesa_num_inst_src_regs(inst->I.Opcode); + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); unsigned i; - for(i = 0; i < numsrcs; ++i) { - if (inst->I.SrcReg[i].File == PROGRAM_INPUT && inst->I.SrcReg[i].Index == input) { - inst->I.SrcReg[i].File = new_input.File; - inst->I.SrcReg[i].Index = new_input.Index; - inst->I.SrcReg[i].Swizzle = combine_swizzles(new_input.Swizzle, inst->I.SrcReg[i].Swizzle); - if (!inst->I.SrcReg[i].Abs) { - inst->I.SrcReg[i].Negate ^= new_input.Negate; - inst->I.SrcReg[i].Abs = new_input.Abs; + for(i = 0; i < opcode->NumSrcRegs; ++i) { + if (inst->U.I.SrcReg[i].File == RC_FILE_INPUT && inst->U.I.SrcReg[i].Index == input) { + inst->U.I.SrcReg[i].File = new_input.File; + inst->U.I.SrcReg[i].Index = new_input.Index; + inst->U.I.SrcReg[i].Swizzle = combine_swizzles(new_input.Swizzle, inst->U.I.SrcReg[i].Swizzle); + if (!inst->U.I.SrcReg[i].Abs) { + inst->U.I.SrcReg[i].Negate ^= new_input.Negate; + inst->U.I.SrcReg[i].Abs = new_input.Abs; } c->Program.InputsRead |= 1 << new_input.Index; @@ -134,12 +171,12 @@ void rc_move_output(struct radeon_compiler * c, unsigned output, unsigned new_ou c->Program.OutputsWritten &= ~(1 << output); for(inst = c->Program.Instructions.Next; inst != &c->Program.Instructions; inst = inst->Next) { - const unsigned numdsts = _mesa_num_inst_dst_regs(inst->I.Opcode); + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); - if (numdsts) { - if (inst->I.DstReg.File == PROGRAM_OUTPUT && inst->I.DstReg.Index == output) { - inst->I.DstReg.Index = new_output; - inst->I.DstReg.WriteMask &= writemask; + if (opcode->HasDstReg) { + if (inst->U.I.DstReg.File == RC_FILE_OUTPUT && inst->U.I.DstReg.Index == output) { + inst->U.I.DstReg.Index = new_output; + inst->U.I.DstReg.WriteMask &= writemask; c->Program.OutputsWritten |= 1 << new_output; } @@ -157,33 +194,33 @@ void rc_copy_output(struct radeon_compiler * c, unsigned output, unsigned dup_ou struct rc_instruction * inst; for(inst = c->Program.Instructions.Next; inst != &c->Program.Instructions; inst = inst->Next) { - const unsigned numdsts = _mesa_num_inst_dst_regs(inst->I.Opcode); + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); - if (numdsts) { - if (inst->I.DstReg.File == PROGRAM_OUTPUT && inst->I.DstReg.Index == output) { - inst->I.DstReg.File = PROGRAM_TEMPORARY; - inst->I.DstReg.Index = tempreg; + if (opcode->HasDstReg) { + if (inst->U.I.DstReg.File == RC_FILE_OUTPUT && inst->U.I.DstReg.Index == output) { + inst->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst->U.I.DstReg.Index = tempreg; } } } inst = rc_insert_new_instruction(c, c->Program.Instructions.Prev); - inst->I.Opcode = OPCODE_MOV; - inst->I.DstReg.File = PROGRAM_OUTPUT; - inst->I.DstReg.Index = output; + inst->U.I.Opcode = RC_OPCODE_MOV; + inst->U.I.DstReg.File = RC_FILE_OUTPUT; + inst->U.I.DstReg.Index = output; - inst->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst->I.SrcReg[0].Index = tempreg; - inst->I.SrcReg[0].Swizzle = SWIZZLE_XYZW; + inst->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[0].Index = tempreg; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_XYZW; inst = rc_insert_new_instruction(c, c->Program.Instructions.Prev); - inst->I.Opcode = OPCODE_MOV; - inst->I.DstReg.File = PROGRAM_OUTPUT; - inst->I.DstReg.Index = dup_output; + inst->U.I.Opcode = RC_OPCODE_MOV; + inst->U.I.DstReg.File = RC_FILE_OUTPUT; + inst->U.I.DstReg.Index = dup_output; - inst->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst->I.SrcReg[0].Index = tempreg; - inst->I.SrcReg[0].Swizzle = SWIZZLE_XYZW; + inst->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[0].Index = tempreg; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_XYZW; c->Program.OutputsWritten |= 1 << dup_output; } @@ -201,60 +238,60 @@ void rc_transform_fragment_wpos(struct radeon_compiler * c, unsigned wpos, unsig /* perspective divide */ struct rc_instruction * inst_rcp = rc_insert_new_instruction(c, &c->Program.Instructions); - inst_rcp->I.Opcode = OPCODE_RCP; + inst_rcp->U.I.Opcode = RC_OPCODE_RCP; - inst_rcp->I.DstReg.File = PROGRAM_TEMPORARY; - inst_rcp->I.DstReg.Index = tempregi; - inst_rcp->I.DstReg.WriteMask = WRITEMASK_W; + inst_rcp->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_rcp->U.I.DstReg.Index = tempregi; + inst_rcp->U.I.DstReg.WriteMask = RC_MASK_W; - inst_rcp->I.SrcReg[0].File = PROGRAM_INPUT; - inst_rcp->I.SrcReg[0].Index = new_input; - inst_rcp->I.SrcReg[0].Swizzle = SWIZZLE_WWWW; + inst_rcp->U.I.SrcReg[0].File = RC_FILE_INPUT; + inst_rcp->U.I.SrcReg[0].Index = new_input; + inst_rcp->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_WWWW; struct rc_instruction * inst_mul = rc_insert_new_instruction(c, inst_rcp); - inst_mul->I.Opcode = OPCODE_MUL; + inst_mul->U.I.Opcode = RC_OPCODE_MUL; - inst_mul->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mul->I.DstReg.Index = tempregi; - inst_mul->I.DstReg.WriteMask = WRITEMASK_XYZ; + inst_mul->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mul->U.I.DstReg.Index = tempregi; + inst_mul->U.I.DstReg.WriteMask = RC_MASK_XYZ; - inst_mul->I.SrcReg[0].File = PROGRAM_INPUT; - inst_mul->I.SrcReg[0].Index = new_input; + inst_mul->U.I.SrcReg[0].File = RC_FILE_INPUT; + inst_mul->U.I.SrcReg[0].Index = new_input; - inst_mul->I.SrcReg[1].File = PROGRAM_TEMPORARY; - inst_mul->I.SrcReg[1].Index = tempregi; - inst_mul->I.SrcReg[1].Swizzle = SWIZZLE_WWWW; + inst_mul->U.I.SrcReg[1].File = RC_FILE_TEMPORARY; + inst_mul->U.I.SrcReg[1].Index = tempregi; + inst_mul->U.I.SrcReg[1].Swizzle = RC_SWIZZLE_WWWW; /* viewport transformation */ struct rc_instruction * inst_mad = rc_insert_new_instruction(c, inst_mul); - inst_mad->I.Opcode = OPCODE_MAD; + inst_mad->U.I.Opcode = RC_OPCODE_MAD; - inst_mad->I.DstReg.File = PROGRAM_TEMPORARY; - inst_mad->I.DstReg.Index = tempregi; - inst_mad->I.DstReg.WriteMask = WRITEMASK_XYZ; + inst_mad->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst_mad->U.I.DstReg.Index = tempregi; + inst_mad->U.I.DstReg.WriteMask = RC_MASK_XYZ; - inst_mad->I.SrcReg[0].File = PROGRAM_TEMPORARY; - inst_mad->I.SrcReg[0].Index = tempregi; - inst_mad->I.SrcReg[0].Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO); + inst_mad->U.I.SrcReg[0].File = RC_FILE_TEMPORARY; + inst_mad->U.I.SrcReg[0].Index = tempregi; + inst_mad->U.I.SrcReg[0].Swizzle = RC_MAKE_SWIZZLE(RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_ZERO); - inst_mad->I.SrcReg[1].File = PROGRAM_STATE_VAR; - inst_mad->I.SrcReg[1].Index = rc_constants_add_state(&c->Program.Constants, RC_STATE_R300_WINDOW_DIMENSION, 0); - inst_mad->I.SrcReg[1].Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO); + inst_mad->U.I.SrcReg[1].File = RC_FILE_CONSTANT; + inst_mad->U.I.SrcReg[1].Index = rc_constants_add_state(&c->Program.Constants, RC_STATE_R300_WINDOW_DIMENSION, 0); + inst_mad->U.I.SrcReg[1].Swizzle = RC_MAKE_SWIZZLE(RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_ZERO); - inst_mad->I.SrcReg[2].File = PROGRAM_STATE_VAR; - inst_mad->I.SrcReg[2].Index = inst_mad->I.SrcReg[1].Index; - inst_mad->I.SrcReg[2].Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO); + inst_mad->U.I.SrcReg[2].File = RC_FILE_CONSTANT; + inst_mad->U.I.SrcReg[2].Index = inst_mad->U.I.SrcReg[1].Index; + inst_mad->U.I.SrcReg[2].Swizzle = RC_MAKE_SWIZZLE(RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_ZERO); struct rc_instruction * inst; for (inst = inst_mad->Next; inst != &c->Program.Instructions; inst = inst->Next) { - const unsigned numsrcs = _mesa_num_inst_src_regs(inst->I.Opcode); + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); unsigned i; - for(i = 0; i < numsrcs; i++) { - if (inst->I.SrcReg[i].File == PROGRAM_INPUT && - inst->I.SrcReg[i].Index == wpos) { - inst->I.SrcReg[i].File = PROGRAM_TEMPORARY; - inst->I.SrcReg[i].Index = tempregi; + for(i = 0; i < opcode->NumSrcRegs; i++) { + if (inst->U.I.SrcReg[i].File == RC_FILE_INPUT && + inst->U.I.SrcReg[i].Index == wpos) { + inst->U.I.SrcReg[i].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[i].Index = tempregi; } } } diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h index e63ab8840ab..87a732cd90d 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h @@ -23,35 +23,11 @@ #ifndef RADEON_COMPILER_H #define RADEON_COMPILER_H -#include "main/mtypes.h" -#include "shader/prog_instruction.h" - #include "memory_pool.h" #include "radeon_code.h" +#include "radeon_program.h" - -struct rc_instruction { - struct rc_instruction * Prev; - struct rc_instruction * Next; - struct prog_instruction I; -}; - -struct rc_program { - /** - * Instructions.Next points to the first instruction, - * Instructions.Prev points to the last instruction. - */ - struct rc_instruction Instructions; - - /* Long term, we should probably remove InputsRead & OutputsWritten, - * since updating dependent state can be fragile, and they aren't - * actually used very often. */ - uint32_t InputsRead; - uint32_t OutputsWritten; - uint32_t ShadowSamplers; /**< Texture units used for shadow sampling. */ - - struct rc_constant_list Constants; -}; +struct rc_swizzle_caps; struct radeon_compiler { struct memory_pool Pool; @@ -59,6 +35,14 @@ struct radeon_compiler { unsigned Debug:1; unsigned Error:1; char * ErrorMsg; + + /** + * Variables used internally, not be touched by callers + * of the compiler + */ + /*@{*/ + struct rc_swizzle_caps * SwizzleCaps; + /*@}*/ }; void rc_init(struct radeon_compiler * c); @@ -67,11 +51,26 @@ void rc_destroy(struct radeon_compiler * c); void rc_debug(struct radeon_compiler * c, const char * fmt, ...); void rc_error(struct radeon_compiler * c, const char * fmt, ...); -void rc_mesa_to_rc_program(struct radeon_compiler * c, struct gl_program * program); +int rc_if_fail_helper(struct radeon_compiler * c, const char * file, int line, const char * assertion); + +/** + * This macro acts like an if-statement that can be used to implement + * non-aborting assertions in the compiler. + * + * It checks whether \p cond is true. If not, an internal compiler error is + * flagged and the if-clause is run. + * + * A typical use-case would be: + * + * if (rc_assert(c, condition-that-must-be-true)) + * return; + */ +#define rc_assert(c, cond) \ + (!(cond) && rc_if_fail_helper(c, __FILE__, __LINE__, #cond)) void rc_calculate_inputs_outputs(struct radeon_compiler * c); -void rc_move_input(struct radeon_compiler * c, unsigned input, struct prog_src_register new_input); +void rc_move_input(struct radeon_compiler * c, unsigned input, struct rc_src_register new_input); void rc_move_output(struct radeon_compiler * c, unsigned output, unsigned new_output, unsigned writemask); void rc_copy_output(struct radeon_compiler * c, unsigned output, unsigned dup_output); void rc_transform_fragment_wpos(struct radeon_compiler * c, unsigned wpos, unsigned new_input); @@ -97,7 +96,7 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c); struct r300_vertex_program_compiler { struct radeon_compiler Base; struct r300_vertex_program_code *code; - GLbitfield RequiredOutputs; + uint32_t RequiredOutputs; void * UserData; void (*SetHwInputOutput)(struct r300_vertex_program_compiler * c); diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.c b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.c new file mode 100644 index 00000000000..cce9166e644 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.c @@ -0,0 +1,162 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "radeon_dataflow.h" + +#include "radeon_program.h" + + +static void reads_normal(struct rc_instruction * fullinst, rc_read_write_fn cb, void * userdata) +{ + struct rc_sub_instruction * inst = &fullinst->U.I; + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->Opcode); + + for(unsigned int src = 0; src < opcode->NumSrcRegs; ++src) { + unsigned int refmask = 0; + + if (inst->SrcReg[src].File == RC_FILE_NONE) + return; + + for(unsigned int chan = 0; chan < 4; ++chan) + refmask |= 1 << GET_SWZ(inst->SrcReg[src].Swizzle, chan); + + refmask &= RC_MASK_XYZW; + + for(unsigned int chan = 0; chan < 4; ++chan) { + if (GET_BIT(refmask, chan)) { + cb(userdata, fullinst, inst->SrcReg[src].File, inst->SrcReg[src].Index, chan); + } + } + + if (refmask && inst->SrcReg[src].RelAddr) + cb(userdata, fullinst, RC_FILE_ADDRESS, 0, RC_MASK_X); + } +} + +static void reads_pair(struct rc_instruction * fullinst, rc_read_write_fn cb, void * userdata) +{ + struct rc_pair_instruction * inst = &fullinst->U.P; + unsigned int refmasks[3] = { 0, 0, 0 }; + + if (inst->RGB.Opcode != RC_OPCODE_NOP) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->RGB.Opcode); + + for(unsigned int arg = 0; arg < opcode->NumSrcRegs; ++arg) { + for(unsigned int chan = 0; chan < 3; ++chan) { + unsigned int swz = GET_SWZ(inst->RGB.Arg[arg].Swizzle, chan); + if (swz < 4) + refmasks[inst->RGB.Arg[arg].Source] |= 1 << swz; + } + } + } + + if (inst->Alpha.Opcode != RC_OPCODE_NOP) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->Alpha.Opcode); + + for(unsigned int arg = 0; arg < opcode->NumSrcRegs; ++arg) { + if (inst->Alpha.Arg[arg].Swizzle < 4) + refmasks[inst->Alpha.Arg[arg].Source] |= 1 << inst->Alpha.Arg[arg].Swizzle; + } + } + + for(unsigned int src = 0; src < 3; ++src) { + if (inst->RGB.Src[src].Used) { + for(unsigned int chan = 0; chan < 3; ++chan) { + if (GET_BIT(refmasks[src], chan)) + cb(userdata, fullinst, inst->RGB.Src[src].File, inst->RGB.Src[src].Index, chan); + } + } + + if (inst->Alpha.Src[src].Used) { + if (GET_BIT(refmasks[src], 3)) + cb(userdata, fullinst, inst->Alpha.Src[src].File, inst->Alpha.Src[src].Index, 3); + } + } +} + +/** + * Calls a callback function for all sourced register channels. + * + * This is conservative, i.e. channels may be called multiple times, + * and the writemask of the instruction is not taken into account. + */ +void rc_for_all_reads(struct rc_instruction * inst, rc_read_write_fn cb, void * userdata) +{ + if (inst->Type == RC_INSTRUCTION_NORMAL) { + reads_normal(inst, cb, userdata); + } else { + reads_pair(inst, cb, userdata); + } +} + + + +static void writes_normal(struct rc_instruction * fullinst, rc_read_write_fn cb, void * userdata) +{ + struct rc_sub_instruction * inst = &fullinst->U.I; + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->Opcode); + + if (opcode->HasDstReg) { + for(unsigned int chan = 0; chan < 4; ++chan) { + if (GET_BIT(inst->DstReg.WriteMask, chan)) + cb(userdata, fullinst, inst->DstReg.File, inst->DstReg.Index, chan); + } + } + + if (inst->WriteALUResult) + cb(userdata, fullinst, RC_FILE_SPECIAL, RC_SPECIAL_ALU_RESULT, 0); +} + +static void writes_pair(struct rc_instruction * fullinst, rc_read_write_fn cb, void * userdata) +{ + struct rc_pair_instruction * inst = &fullinst->U.P; + + for(unsigned int chan = 0; chan < 3; ++chan) { + if (GET_BIT(inst->RGB.WriteMask, chan)) + cb(userdata, fullinst, RC_FILE_TEMPORARY, inst->RGB.DestIndex, chan); + } + + if (inst->Alpha.WriteMask) + cb(userdata, fullinst, RC_FILE_TEMPORARY, inst->Alpha.DestIndex, 3); + + if (inst->WriteALUResult) + cb(userdata, fullinst, RC_FILE_SPECIAL, RC_SPECIAL_ALU_RESULT, 0); +} + +/** + * Calls a callback function for all written register channels. + * + * \warning Does not report output registers for paired instructions! + */ +void rc_for_all_writes(struct rc_instruction * inst, rc_read_write_fn cb, void * userdata) +{ + if (inst->Type == RC_INSTRUCTION_NORMAL) { + writes_normal(inst, cb, userdata); + } else { + writes_pair(inst, cb, userdata); + } +} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h new file mode 100644 index 00000000000..5aa4cb64f3d --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.h @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef RADEON_DATAFLOW_H +#define RADEON_DATAFLOW_H + +#include "radeon_program_constants.h" + +struct radeon_compiler; +struct rc_instruction; +struct rc_swizzle_caps; + + +/** + * Help analyze the register accesses of instructions. + */ +/*@{*/ +typedef void (*rc_read_write_fn)(void * userdata, struct rc_instruction * inst, + rc_register_file file, unsigned int index, unsigned int chan); +void rc_for_all_reads(struct rc_instruction * inst, rc_read_write_fn cb, void * userdata); +void rc_for_all_writes(struct rc_instruction * inst, rc_read_write_fn cb, void * userdata); +/*@}*/ + + +/** + * Compiler passes based on dataflow analysis. + */ +/*@{*/ +typedef void (*rc_dataflow_mark_outputs_fn)(void * userdata, void * data, + void (*mark_fn)(void * data, unsigned int index, unsigned int mask)); +void rc_dataflow_deadcode(struct radeon_compiler * c, rc_dataflow_mark_outputs_fn dce, void * userdata); +void rc_dataflow_swizzles(struct radeon_compiler * c); +/*@}*/ + +#endif /* RADEON_DATAFLOW_H */ diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_dataflow_deadcode.c b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow_deadcode.c new file mode 100644 index 00000000000..e0c66c4aeb0 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow_deadcode.c @@ -0,0 +1,295 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "radeon_dataflow.h" + +#include "radeon_compiler.h" + + +struct updatemask_state { + unsigned char Output[RC_REGISTER_MAX_INDEX]; + unsigned char Temporary[RC_REGISTER_MAX_INDEX]; + unsigned char Address; + unsigned char Special[RC_NUM_SPECIAL_REGISTERS]; +}; + +struct instruction_state { + unsigned char WriteMask:4; + unsigned char WriteALUResult:1; + unsigned char SrcReg[3]; +}; + +struct branchinfo { + unsigned int HaveElse:1; + + struct updatemask_state StoreEndif; + struct updatemask_state StoreElse; +}; + +struct deadcode_state { + struct radeon_compiler * C; + struct instruction_state * Instructions; + + struct updatemask_state R; + + struct branchinfo * BranchStack; + unsigned int BranchStackSize; + unsigned int BranchStackReserved; +}; + + +static void or_updatemasks( + struct updatemask_state * dst, + struct updatemask_state * a, + struct updatemask_state * b) +{ + for(unsigned int i = 0; i < RC_REGISTER_MAX_INDEX; ++i) { + dst->Output[i] = a->Output[i] | b->Output[i]; + dst->Temporary[i] = a->Temporary[i] | b->Temporary[i]; + } + + for(unsigned int i = 0; i < RC_NUM_SPECIAL_REGISTERS; ++i) + dst->Special[i] = a->Special[i] | b->Special[i]; + + dst->Address = a->Address | b->Address; +} + +static void push_branch(struct deadcode_state * s) +{ + if (s->BranchStackSize >= s->BranchStackReserved) { + unsigned int new_reserve = 2 * s->BranchStackReserved; + struct branchinfo * new_stack; + + if (!new_reserve) + new_reserve = 4; + + new_stack = memory_pool_malloc(&s->C->Pool, new_reserve * sizeof(struct branchinfo)); + memcpy(new_stack, s->BranchStack, s->BranchStackSize * sizeof(struct branchinfo)); + + s->BranchStack = new_stack; + s->BranchStackReserved = new_reserve; + } + + struct branchinfo * branch = &s->BranchStack[s->BranchStackSize++]; + branch->HaveElse = 0; + memcpy(&branch->StoreEndif, &s->R, sizeof(s->R)); +} + +static unsigned char * get_used_ptr(struct deadcode_state *s, rc_register_file file, unsigned int index) +{ + if (file == RC_FILE_OUTPUT || file == RC_FILE_TEMPORARY) { + if (index >= RC_REGISTER_MAX_INDEX) { + rc_error(s->C, "%s: index %i is out of bounds for file %i\n", __FUNCTION__, index, file); + return 0; + } + + if (file == RC_FILE_OUTPUT) + return &s->R.Output[index]; + else + return &s->R.Temporary[index]; + } else if (file == RC_FILE_ADDRESS) { + return &s->R.Address; + } else if (file == RC_FILE_SPECIAL) { + if (index >= RC_NUM_SPECIAL_REGISTERS) { + rc_error(s->C, "%s: special file index %i out of bounds\n", __FUNCTION__, index); + return 0; + } + + return &s->R.Special[index]; + } + + return 0; +} + +static void mark_used(struct deadcode_state * s, rc_register_file file, unsigned int index, unsigned int mask) +{ + unsigned char * pused = get_used_ptr(s, file, index); + if (pused) + *pused |= mask; +} + +static void update_instruction(struct deadcode_state * s, struct rc_instruction * inst) +{ + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); + struct instruction_state * insts = &s->Instructions[inst->IP]; + unsigned int usedmask = 0; + + if (opcode->HasDstReg) { + unsigned char * pused = get_used_ptr(s, inst->U.I.DstReg.File, inst->U.I.DstReg.Index); + if (pused) { + usedmask = *pused & inst->U.I.DstReg.WriteMask; + *pused &= ~usedmask; + } + } + + insts->WriteMask |= usedmask; + + if (inst->U.I.WriteALUResult) { + unsigned char * pused = get_used_ptr(s, RC_FILE_SPECIAL, RC_SPECIAL_ALU_RESULT); + if (pused && *pused) { + if (inst->U.I.WriteALUResult == RC_ALURESULT_X) + usedmask |= RC_MASK_X; + else if (inst->U.I.WriteALUResult == RC_ALURESULT_W) + usedmask |= RC_MASK_W; + + *pused = 0; + insts->WriteALUResult = 1; + } + } + + unsigned int srcmasks[3]; + rc_compute_sources_for_writemask(opcode, usedmask, srcmasks); + + for(unsigned int src = 0; src < opcode->NumSrcRegs; ++src) { + unsigned int refmask = 0; + unsigned int newsrcmask = srcmasks[src] & ~insts->SrcReg[src]; + insts->SrcReg[src] |= newsrcmask; + + for(unsigned int chan = 0; chan < 4; ++chan) { + if (GET_BIT(newsrcmask, chan)) + refmask |= 1 << GET_SWZ(inst->U.I.SrcReg[src].Swizzle, chan); + } + + /* get rid of spurious bits from ZERO, ONE, etc. swizzles */ + refmask &= RC_MASK_XYZW; + + if (!refmask) + continue; + + mark_used(s, inst->U.I.SrcReg[src].File, inst->U.I.SrcReg[src].Index, refmask); + + if (inst->U.I.SrcReg[src].RelAddr) + mark_used(s, RC_FILE_ADDRESS, 0, RC_MASK_X); + } +} + +static void mark_output_use(void * data, unsigned int index, unsigned int mask) +{ + struct deadcode_state * s = data; + + mark_used(s, RC_FILE_OUTPUT, index, mask); +} + +void rc_dataflow_deadcode(struct radeon_compiler * c, rc_dataflow_mark_outputs_fn dce, void * userdata) +{ + struct deadcode_state s; + unsigned int nr_instructions; + + memset(&s, 0, sizeof(s)); + s.C = c; + + nr_instructions = rc_recompute_ips(c); + s.Instructions = memory_pool_malloc(&c->Pool, sizeof(struct instruction_state)*nr_instructions); + memset(s.Instructions, 0, sizeof(struct instruction_state)*nr_instructions); + + dce(userdata, &s, &mark_output_use); + + for(struct rc_instruction * inst = c->Program.Instructions.Prev; + inst != &c->Program.Instructions; + inst = inst->Prev) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); + + if (opcode->IsFlowControl) { + if (opcode->Opcode == RC_OPCODE_ENDIF) { + push_branch(&s); + } else { + if (s.BranchStackSize) { + struct branchinfo * branch = &s.BranchStack[s.BranchStackSize-1]; + + if (opcode->Opcode == RC_OPCODE_IF) { + or_updatemasks(&s.R, + &s.R, + branch->HaveElse ? &branch->StoreElse : &branch->StoreEndif); + + s.BranchStackSize--; + } else if (opcode->Opcode == RC_OPCODE_ELSE) { + if (branch->HaveElse) { + rc_error(c, "%s: Multiple ELSE for one IF/ENDIF\n", __FUNCTION__); + } else { + memcpy(&branch->StoreElse, &s.R, sizeof(s.R)); + memcpy(&s.R, &branch->StoreEndif, sizeof(s.R)); + branch->HaveElse = 1; + } + } else { + rc_error(c, "%s: Unhandled control flow instruction %s\n", __FUNCTION__, opcode->Name); + } + } else { + rc_error(c, "%s: Unexpected control flow instruction\n", __FUNCTION__); + } + } + } + + update_instruction(&s, inst); + } + + unsigned int ip = 0; + for(struct rc_instruction * inst = c->Program.Instructions.Next; + inst != &c->Program.Instructions; + inst = inst->Next, ++ip) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode);\ + int dead = 1; + + if (!opcode->HasDstReg) { + dead = 0; + } else { + inst->U.I.DstReg.WriteMask = s.Instructions[ip].WriteMask; + if (s.Instructions[ip].WriteMask) + dead = 0; + + if (s.Instructions[ip].WriteALUResult) + dead = 0; + else + inst->U.I.WriteALUResult = RC_ALURESULT_NONE; + } + + if (dead) { + struct rc_instruction * todelete = inst; + inst = inst->Prev; + rc_remove_instruction(todelete); + continue; + } + + unsigned int srcmasks[3]; + unsigned int usemask = s.Instructions[ip].WriteMask; + + if (inst->U.I.WriteALUResult == RC_ALURESULT_X) + usemask |= RC_MASK_X; + else if (inst->U.I.WriteALUResult == RC_ALURESULT_W) + usemask |= RC_MASK_W; + + rc_compute_sources_for_writemask(opcode, usemask, srcmasks); + + for(unsigned int src = 0; src < 3; ++src) { + for(unsigned int chan = 0; chan < 4; ++chan) { + if (!GET_BIT(srcmasks[src], chan)) + SET_SWZ(inst->U.I.SrcReg[src].Swizzle, chan, RC_SWIZZLE_UNUSED); + } + } + } + + rc_calculate_inputs_outputs(c); +} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_dataflow_swizzles.c b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow_swizzles.c new file mode 100644 index 00000000000..33acbd30f44 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow_swizzles.c @@ -0,0 +1,102 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "radeon_dataflow.h" + +#include "radeon_compiler.h" +#include "radeon_swizzle.h" + + +static void rewrite_source(struct radeon_compiler * c, + struct rc_instruction * inst, unsigned src) +{ + struct rc_swizzle_split split; + unsigned int tempreg = rc_find_free_temporary(c); + unsigned int usemask; + + usemask = 0; + for(unsigned int chan = 0; chan < 4; ++chan) { + if (GET_SWZ(inst->U.I.SrcReg[src].Swizzle, chan) != RC_SWIZZLE_UNUSED) + usemask |= 1 << chan; + } + + c->SwizzleCaps->Split(inst->U.I.SrcReg[src], usemask, &split); + + for(unsigned int phase = 0; phase < split.NumPhases; ++phase) { + struct rc_instruction * mov = rc_insert_new_instruction(c, inst->Prev); + unsigned int phase_refmask; + unsigned int masked_negate; + + mov->U.I.Opcode = RC_OPCODE_MOV; + mov->U.I.DstReg.File = RC_FILE_TEMPORARY; + mov->U.I.DstReg.Index = tempreg; + mov->U.I.DstReg.WriteMask = split.Phase[phase]; + mov->U.I.SrcReg[0] = inst->U.I.SrcReg[src]; + + phase_refmask = 0; + for(unsigned int chan = 0; chan < 4; ++chan) { + if (!GET_BIT(split.Phase[phase], chan)) + SET_SWZ(mov->U.I.SrcReg[0].Swizzle, chan, RC_SWIZZLE_UNUSED); + else + phase_refmask |= 1 << GET_SWZ(mov->U.I.SrcReg[0].Swizzle, chan); + } + + phase_refmask &= RC_MASK_XYZW; + + masked_negate = split.Phase[phase] & mov->U.I.SrcReg[0].Negate; + if (masked_negate == 0) + mov->U.I.SrcReg[0].Negate = 0; + else if (masked_negate == split.Phase[phase]) + mov->U.I.SrcReg[0].Negate = RC_MASK_XYZW; + + } + + inst->U.I.SrcReg[src].File = RC_FILE_TEMPORARY; + inst->U.I.SrcReg[src].Index = tempreg; + inst->U.I.SrcReg[src].Swizzle = 0; + inst->U.I.SrcReg[src].Negate = RC_MASK_NONE; + inst->U.I.SrcReg[src].Abs = 0; + for(unsigned int chan = 0; chan < 4; ++chan) { + SET_SWZ(inst->U.I.SrcReg[src].Swizzle, chan, + GET_BIT(usemask, chan) ? chan : RC_SWIZZLE_UNUSED); + } +} + +void rc_dataflow_swizzles(struct radeon_compiler * c) +{ + struct rc_instruction * inst; + + for(inst = c->Program.Instructions.Next; inst != &c->Program.Instructions; inst = inst->Next) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); + unsigned int src; + + for(src = 0; src < opcode->NumSrcRegs; ++src) { + if (!c->SwizzleCaps->IsNative(inst->U.I.Opcode, inst->U.I.SrcReg[src])) + rewrite_source(c, inst, src); + } + } +} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.c b/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.c deleted file mode 100644 index aaaa50ad1f9..00000000000 --- a/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.c +++ /dev/null @@ -1,294 +0,0 @@ -/* - * Copyright (C) 2008 Nicolai Haehnle. - * - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial - * portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - */ - -/** - * @file - * - * "Not-quite SSA" and Dead-Code Elimination. - * - * @note This code uses SWIZZLE_NIL in a source register to indicate that - * the corresponding component is ignored by the corresponding instruction. - */ - -#include "radeon_nqssadce.h" - -#include "radeon_compiler.h" - - -/** - * Return the @ref register_state for the given register (or 0 for untracked - * registers, i.e. constants). - */ -static struct register_state *get_reg_state(struct nqssadce_state* s, GLuint file, GLuint index) -{ - switch(file) { - case PROGRAM_TEMPORARY: return &s->Temps[index]; - case PROGRAM_OUTPUT: return &s->Outputs[index]; - case PROGRAM_ADDRESS: return &s->Address; - default: return 0; - } -} - - -/** - * Left multiplication of a register with a swizzle - * - * @note Works correctly only for X, Y, Z, W swizzles, not for constant swizzles. - */ -struct prog_src_register lmul_swizzle(GLuint swizzle, struct prog_src_register srcreg) -{ - struct prog_src_register tmp = srcreg; - int i; - tmp.Swizzle = 0; - tmp.Negate = NEGATE_NONE; - for(i = 0; i < 4; ++i) { - GLuint swz = GET_SWZ(swizzle, i); - if (swz < 4) { - tmp.Swizzle |= GET_SWZ(srcreg.Swizzle, swz) << (i*3); - tmp.Negate |= GET_BIT(srcreg.Negate, swz) << i; - } else { - tmp.Swizzle |= swz << (i*3); - } - } - return tmp; -} - - -static void track_used_srcreg(struct nqssadce_state* s, - GLint src, GLuint sourced) -{ - struct prog_instruction * inst = &s->IP->I; - int i; - GLuint deswz_source = 0; - - for(i = 0; i < 4; ++i) { - if (GET_BIT(sourced, i)) { - GLuint swz = GET_SWZ(inst->SrcReg[src].Swizzle, i); - deswz_source |= 1 << swz; - } else { - inst->SrcReg[src].Swizzle &= ~(7 << (3*i)); - inst->SrcReg[src].Swizzle |= SWIZZLE_NIL << (3*i); - } - } - - if (!s->Descr->IsNativeSwizzle(inst->Opcode, inst->SrcReg[src])) { - struct prog_dst_register dstreg = inst->DstReg; - dstreg.File = PROGRAM_TEMPORARY; - dstreg.Index = rc_find_free_temporary(s->Compiler); - dstreg.WriteMask = sourced; - - s->Descr->BuildSwizzle(s, dstreg, inst->SrcReg[src]); - - inst->SrcReg[src].File = PROGRAM_TEMPORARY; - inst->SrcReg[src].Index = dstreg.Index; - inst->SrcReg[src].Swizzle = 0; - inst->SrcReg[src].Negate = NEGATE_NONE; - inst->SrcReg[src].Abs = 0; - for(i = 0; i < 4; ++i) { - if (GET_BIT(sourced, i)) - inst->SrcReg[src].Swizzle |= i << (3*i); - else - inst->SrcReg[src].Swizzle |= SWIZZLE_NIL << (3*i); - } - deswz_source = sourced; - } - - struct register_state *regstate; - - if (inst->SrcReg[src].RelAddr) { - regstate = get_reg_state(s, PROGRAM_ADDRESS, 0); - if (regstate) - regstate->Sourced |= WRITEMASK_X; - } else { - regstate = get_reg_state(s, inst->SrcReg[src].File, inst->SrcReg[src].Index); - if (regstate) - regstate->Sourced |= deswz_source & 0xf; - } -} - -static void unalias_srcregs(struct rc_instruction *inst, GLuint oldindex, GLuint newindex) -{ - int nsrc = _mesa_num_inst_src_regs(inst->I.Opcode); - int i; - for(i = 0; i < nsrc; ++i) - if (inst->I.SrcReg[i].File == PROGRAM_TEMPORARY && inst->I.SrcReg[i].Index == oldindex) - inst->I.SrcReg[i].Index = newindex; -} - -static void unalias_temporary(struct nqssadce_state* s, GLuint oldindex) -{ - GLuint newindex = rc_find_free_temporary(s->Compiler); - struct rc_instruction * inst; - for(inst = s->Compiler->Program.Instructions.Next; inst != s->IP; inst = inst->Next) { - if (inst->I.DstReg.File == PROGRAM_TEMPORARY && inst->I.DstReg.Index == oldindex) - inst->I.DstReg.Index = newindex; - unalias_srcregs(inst, oldindex, newindex); - } - unalias_srcregs(s->IP, oldindex, newindex); -} - - -/** - * Handle one instruction. - */ -static void process_instruction(struct nqssadce_state* s) -{ - struct prog_instruction *inst = &s->IP->I; - GLuint WriteMask; - - if (inst->Opcode == OPCODE_END) - return; - - if (inst->Opcode != OPCODE_KIL) { - struct register_state *regstate = get_reg_state(s, inst->DstReg.File, inst->DstReg.Index); - if (!regstate) { - rc_error(s->Compiler, "NqssaDce: bad destination register (%i[%i])\n", - inst->DstReg.File, inst->DstReg.Index); - return; - } - - inst->DstReg.WriteMask &= regstate->Sourced; - regstate->Sourced &= ~inst->DstReg.WriteMask; - - if (inst->DstReg.WriteMask == 0) { - struct rc_instruction * inst_remove = s->IP; - s->IP = s->IP->Prev; - rc_remove_instruction(inst_remove); - return; - } - - if (inst->DstReg.File == PROGRAM_TEMPORARY && !regstate->Sourced) - unalias_temporary(s, inst->DstReg.Index); - } - - WriteMask = inst->DstReg.WriteMask; - - switch (inst->Opcode) { - case OPCODE_ARL: - case OPCODE_DDX: - case OPCODE_DDY: - case OPCODE_FRC: - case OPCODE_MOV: - track_used_srcreg(s, 0, WriteMask); - break; - case OPCODE_ADD: - case OPCODE_MAX: - case OPCODE_MIN: - case OPCODE_MUL: - case OPCODE_SGE: - case OPCODE_SLT: - track_used_srcreg(s, 0, WriteMask); - track_used_srcreg(s, 1, WriteMask); - break; - case OPCODE_CMP: - case OPCODE_MAD: - track_used_srcreg(s, 0, WriteMask); - track_used_srcreg(s, 1, WriteMask); - track_used_srcreg(s, 2, WriteMask); - break; - case OPCODE_COS: - case OPCODE_EX2: - case OPCODE_LG2: - case OPCODE_RCP: - case OPCODE_RSQ: - case OPCODE_SIN: - track_used_srcreg(s, 0, 0x1); - break; - case OPCODE_DP3: - track_used_srcreg(s, 0, 0x7); - track_used_srcreg(s, 1, 0x7); - break; - case OPCODE_DP4: - track_used_srcreg(s, 0, 0xf); - track_used_srcreg(s, 1, 0xf); - break; - case OPCODE_KIL: - case OPCODE_TEX: - case OPCODE_TXB: - case OPCODE_TXP: - track_used_srcreg(s, 0, 0xf); - break; - case OPCODE_DST: - track_used_srcreg(s, 0, 0x6); - track_used_srcreg(s, 1, 0xa); - break; - case OPCODE_EXP: - case OPCODE_LOG: - case OPCODE_POW: - track_used_srcreg(s, 0, 0x3); - break; - case OPCODE_LIT: - track_used_srcreg(s, 0, 0xb); - break; - default: - rc_error(s->Compiler, "NqssaDce: Unknown opcode %d\n", inst->Opcode); - return; - } - - s->IP = s->IP->Prev; -} - -void rc_calculate_inputs_outputs(struct radeon_compiler * c) -{ - struct rc_instruction *inst; - - c->Program.InputsRead = 0; - c->Program.OutputsWritten = 0; - - for(inst = c->Program.Instructions.Next; inst != &c->Program.Instructions; inst = inst->Next) - { - int i; - int num_src_regs = _mesa_num_inst_src_regs(inst->I.Opcode); - - for (i = 0; i < num_src_regs; ++i) { - if (inst->I.SrcReg[i].File == PROGRAM_INPUT) - c->Program.InputsRead |= 1 << inst->I.SrcReg[i].Index; - } - - if (_mesa_num_inst_dst_regs(inst->I.Opcode)) { - if (inst->I.DstReg.File == PROGRAM_OUTPUT) - c->Program.OutputsWritten |= 1 << inst->I.DstReg.Index; - } - } -} - -void radeonNqssaDce(struct radeon_compiler * c, struct radeon_nqssadce_descr* descr, void * data) -{ - struct nqssadce_state s; - - _mesa_bzero(&s, sizeof(s)); - s.Compiler = c; - s.Descr = descr; - s.UserData = data; - s.Descr->Init(&s); - s.IP = c->Program.Instructions.Prev; - - while(s.IP != &c->Program.Instructions && !c->Error) - process_instruction(&s); - - rc_calculate_inputs_outputs(c); -} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.h b/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.h deleted file mode 100644 index b3fc77a35a6..00000000000 --- a/src/mesa/drivers/dri/r300/compiler/radeon_nqssadce.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (C) 2008 Nicolai Haehnle. - * - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial - * portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - */ - -#ifndef __RADEON_PROGRAM_NQSSADCE_H_ -#define __RADEON_PROGRAM_NQSSADCE_H_ - -#include "radeon_program.h" - -struct register_state { - /** - * Bitmask indicating which components of the register are sourced - * by later instructions. - */ - GLuint Sourced : 4; -}; - -/** - * Maintain state such as which registers are used, which registers are - * read from, etc. - */ -struct nqssadce_state { - struct radeon_compiler *Compiler; - struct radeon_nqssadce_descr *Descr; - - /** - * All instructions after this instruction pointer have been dealt with. - */ - struct rc_instruction * IP; - - /** - * Which registers are read by subsequent instructions? - */ - struct register_state Temps[MAX_PROGRAM_TEMPS]; - struct register_state Outputs[VERT_RESULT_MAX]; - struct register_state Address; - - void * UserData; -}; - - -/** - * This structure contains a description of the hardware in-so-far as - * it is required for the NqSSA-DCE pass. - */ -struct radeon_nqssadce_descr { - /** - * Fill in which outputs - */ - void (*Init)(struct nqssadce_state *); - - /** - * Check whether the given swizzle, absolute and negate combination - * can be implemented natively by the hardware for this opcode. - */ - GLboolean (*IsNativeSwizzle)(GLuint opcode, struct prog_src_register reg); - - /** - * Emit (at the current IP) the instruction MOV dst, src; - * The transformation will work recursively on the emitted instruction(s). - */ - void (*BuildSwizzle)(struct nqssadce_state*, struct prog_dst_register dst, struct prog_src_register src); -}; - -void radeonNqssaDce(struct radeon_compiler * c, struct radeon_nqssadce_descr* descr, void * data); -struct prog_src_register lmul_swizzle(GLuint swizzle, struct prog_src_register srcreg); - -#endif /* __RADEON_PROGRAM_NQSSADCE_H_ */ diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_opcodes.c b/src/mesa/drivers/dri/r300/compiler/radeon_opcodes.c new file mode 100644 index 00000000000..c1c0181fac1 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_opcodes.c @@ -0,0 +1,429 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "radeon_opcodes.h" + +#include "radeon_program_constants.h" + +struct rc_opcode_info rc_opcodes[MAX_RC_OPCODE] = { + { + .Opcode = RC_OPCODE_NOP, + .Name = "NOP" + }, + { + .Opcode = RC_OPCODE_ILLEGAL_OPCODE, + .Name = "ILLEGAL OPCODE" + }, + { + .Opcode = RC_OPCODE_ABS, + .Name = "ABS", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_ADD, + .Name = "ADD", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_ARL, + .Name = "ARL", + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_CMP, + .Name = "CMP", + .NumSrcRegs = 3, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_COS, + .Name = "COS", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsStandardScalar = 1 + }, + { + .Opcode = RC_OPCODE_DDX, + .Name = "DDX", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_DDY, + .Name = "DDY", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_DP3, + .Name = "DP3", + .NumSrcRegs = 2, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_DP4, + .Name = "DP4", + .NumSrcRegs = 2, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_DPH, + .Name = "DPH", + .NumSrcRegs = 2, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_DST, + .Name = "DST", + .NumSrcRegs = 2, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_EX2, + .Name = "EX2", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsStandardScalar = 1 + }, + { + .Opcode = RC_OPCODE_EXP, + .Name = "EXP", + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_FLR, + .Name = "FLR", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_FRC, + .Name = "FRC", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_KIL, + .Name = "KIL", + .NumSrcRegs = 1 + }, + { + .Opcode = RC_OPCODE_LG2, + .Name = "LG2", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsStandardScalar = 1 + }, + { + .Opcode = RC_OPCODE_LIT, + .Name = "LIT", + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_LOG, + .Name = "LOG", + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_LRP, + .Name = "LRP", + .NumSrcRegs = 3, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_MAD, + .Name = "MAD", + .NumSrcRegs = 3, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_MAX, + .Name = "MAX", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_MIN, + .Name = "MIN", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_MOV, + .Name = "MOV", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_MUL, + .Name = "MUL", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_POW, + .Name = "POW", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsStandardScalar = 1 + }, + { + .Opcode = RC_OPCODE_RCP, + .Name = "RCP", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsStandardScalar = 1 + }, + { + .Opcode = RC_OPCODE_RSQ, + .Name = "RSQ", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsStandardScalar = 1 + }, + { + .Opcode = RC_OPCODE_SCS, + .Name = "SCS", + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_SEQ, + .Name = "SEQ", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_SFL, + .Name = "SFL", + .NumSrcRegs = 0, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_SGE, + .Name = "SGE", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_SGT, + .Name = "SGT", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_SIN, + .Name = "SIN", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsStandardScalar = 1 + }, + { + .Opcode = RC_OPCODE_SLE, + .Name = "SLE", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_SLT, + .Name = "SLT", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_SNE, + .Name = "SNE", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_SUB, + .Name = "SUB", + .NumSrcRegs = 2, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_SWZ, + .Name = "SWZ", + .NumSrcRegs = 1, + .HasDstReg = 1, + .IsComponentwise = 1 + }, + { + .Opcode = RC_OPCODE_XPD, + .Name = "XPD", + .NumSrcRegs = 2, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_TEX, + .Name = "TEX", + .HasTexture = 1, + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_TXB, + .Name = "TXB", + .HasTexture = 1, + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_TXD, + .Name = "TXD", + .HasTexture = 1, + .NumSrcRegs = 3, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_TXL, + .Name = "TXL", + .HasTexture = 1, + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_TXP, + .Name = "TXP", + .HasTexture = 1, + .NumSrcRegs = 1, + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_IF, + .Name = "IF", + .IsFlowControl = 1, + .NumSrcRegs = 1 + }, + { + .Opcode = RC_OPCODE_ELSE, + .Name = "ELSE", + .IsFlowControl = 1, + .NumSrcRegs = 0 + }, + { + .Opcode = RC_OPCODE_ENDIF, + .Name = "ENDIF", + .IsFlowControl = 1, + .NumSrcRegs = 0 + }, + { + .Opcode = RC_OPCODE_REPL_ALPHA, + .Name = "REPL_ALPHA", + .HasDstReg = 1 + }, + { + .Opcode = RC_OPCODE_BEGIN_TEX, + .Name = "BEGIN_TEX" + } +}; + +void rc_compute_sources_for_writemask( + const struct rc_opcode_info * opcode, + unsigned int writemask, + unsigned int *srcmasks) +{ + srcmasks[0] = 0; + srcmasks[1] = 0; + srcmasks[2] = 0; + + if (opcode->Opcode == RC_OPCODE_KIL) + srcmasks[0] |= RC_MASK_XYZW; + else if (opcode->Opcode == RC_OPCODE_IF) + srcmasks[0] |= RC_MASK_X; + + if (!writemask) + return; + + if (opcode->IsComponentwise) { + for(unsigned int src = 0; src < opcode->NumSrcRegs; ++src) + srcmasks[src] |= writemask; + } else if (opcode->IsStandardScalar) { + for(unsigned int src = 0; src < opcode->NumSrcRegs; ++src) + srcmasks[src] |= RC_MASK_X; + } else { + switch(opcode->Opcode) { + case RC_OPCODE_ARL: + srcmasks[0] |= RC_MASK_X; + break; + case RC_OPCODE_DP3: + srcmasks[0] |= RC_MASK_XYZ; + srcmasks[1] |= RC_MASK_XYZ; + break; + case RC_OPCODE_DP4: + srcmasks[0] |= RC_MASK_XYZW; + srcmasks[1] |= RC_MASK_XYZW; + break; + case RC_OPCODE_TEX: + case RC_OPCODE_TXB: + case RC_OPCODE_TXP: + srcmasks[0] |= RC_MASK_XYZW; + break; + case RC_OPCODE_DST: + srcmasks[0] |= 0x6; + srcmasks[1] |= 0xa; + break; + case RC_OPCODE_EXP: + case RC_OPCODE_LOG: + srcmasks[0] |= RC_MASK_XY; + break; + case RC_OPCODE_LIT: + srcmasks[0] |= 0xb; + break; + default: + break; + } + } +} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_opcodes.h b/src/mesa/drivers/dri/r300/compiler/radeon_opcodes.h new file mode 100644 index 00000000000..a3c5b869546 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_opcodes.h @@ -0,0 +1,235 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef RADEON_OPCODES_H +#define RADEON_OPCODES_H + +#include <assert.h> + +/** + * Opcodes understood by the Radeon compiler. + */ +typedef enum { + RC_OPCODE_NOP = 0, + RC_OPCODE_ILLEGAL_OPCODE, + + /** vec4 instruction: dst.c = abs(src0.c); */ + RC_OPCODE_ABS, + + /** vec4 instruction: dst.c = src0.c + src1.c; */ + RC_OPCODE_ADD, + + /** special instruction: load address register + * dst.x = floor(src.x), where dst must be an address register */ + RC_OPCODE_ARL, + + /** vec4 instruction: dst.c = src0.c < 0.0 ? src1.c : src2.c */ + RC_OPCODE_CMP, + + /** scalar instruction: dst = cos(src0.x) */ + RC_OPCODE_COS, + + /** special instruction: take vec4 partial derivative in X direction + * dst.c = d src0.c / dx */ + RC_OPCODE_DDX, + + /** special instruction: take vec4 partial derivative in Y direction + * dst.c = d src0.c / dy */ + RC_OPCODE_DDY, + + /** scalar instruction: dst = src0.x*src1.x + src0.y*src1.y + src0.z*src1.z */ + RC_OPCODE_DP3, + + /** scalar instruction: dst = src0.x*src1.x + src0.y*src1.y + src0.z*src1.z + src0.w*src1.w */ + RC_OPCODE_DP4, + + /** scalar instruction: dst = src0.x*src1.x + src0.y*src1.y + src0.z*src1.z + src1.w */ + RC_OPCODE_DPH, + + /** special instruction, see ARB_fragment_program */ + RC_OPCODE_DST, + + /** scalar instruction: dst = 2**src0.x */ + RC_OPCODE_EX2, + + /** special instruction, see ARB_vertex_program */ + RC_OPCODE_EXP, + + /** vec4 instruction: dst.c = floor(src0.c) */ + RC_OPCODE_FLR, + + /** vec4 instruction: dst.c = src0.c - floor(src0.c) */ + RC_OPCODE_FRC, + + /** special instruction: stop execution if any component of src0 is negative */ + RC_OPCODE_KIL, + + /** scalar instruction: dst = log_2(src0.x) */ + RC_OPCODE_LG2, + + /** special instruction, see ARB_vertex_program */ + RC_OPCODE_LIT, + + /** special instruction, see ARB_vertex_program */ + RC_OPCODE_LOG, + + /** vec4 instruction: dst.c = src0.c*src1.c + (1 - src0.c)*src2.c */ + RC_OPCODE_LRP, + + /** vec4 instruction: dst.c = src0.c*src1.c + src2.c */ + RC_OPCODE_MAD, + + /** vec4 instruction: dst.c = max(src0.c, src1.c) */ + RC_OPCODE_MAX, + + /** vec4 instruction: dst.c = min(src0.c, src1.c) */ + RC_OPCODE_MIN, + + /** vec4 instruction: dst.c = src0.c */ + RC_OPCODE_MOV, + + /** vec4 instruction: dst.c = src0.c*src1.c */ + RC_OPCODE_MUL, + + /** scalar instruction: dst = src0.x ** src1.x */ + RC_OPCODE_POW, + + /** scalar instruction: dst = 1 / src0.x */ + RC_OPCODE_RCP, + + /** scalar instruction: dst = 1 / sqrt(src0.x) */ + RC_OPCODE_RSQ, + + /** special instruction, see ARB_fragment_program */ + RC_OPCODE_SCS, + + /** vec4 instruction: dst.c = (src0.c == src1.c) ? 1.0 : 0.0 */ + RC_OPCODE_SEQ, + + /** vec4 instruction: dst.c = 0.0 */ + RC_OPCODE_SFL, + + /** vec4 instruction: dst.c = (src0.c >= src1.c) ? 1.0 : 0.0 */ + RC_OPCODE_SGE, + + /** vec4 instruction: dst.c = (src0.c > src1.c) ? 1.0 : 0.0 */ + RC_OPCODE_SGT, + + /** scalar instruction: dst = sin(src0.x) */ + RC_OPCODE_SIN, + + /** vec4 instruction: dst.c = (src0.c <= src1.c) ? 1.0 : 0.0 */ + RC_OPCODE_SLE, + + /** vec4 instruction: dst.c = (src0.c < src1.c) ? 1.0 : 0.0 */ + RC_OPCODE_SLT, + + /** vec4 instruction: dst.c = (src0.c != src1.c) ? 1.0 : 0.0 */ + RC_OPCODE_SNE, + + /** vec4 instruction: dst.c = src0.c - src1.c */ + RC_OPCODE_SUB, + + /** vec4 instruction: dst.c = src0.c */ + RC_OPCODE_SWZ, + + /** special instruction, see ARB_fragment_program */ + RC_OPCODE_XPD, + + RC_OPCODE_TEX, + RC_OPCODE_TXB, + RC_OPCODE_TXD, + RC_OPCODE_TXL, + RC_OPCODE_TXP, + + /** branch instruction: + * If src0.x != 0.0, continue with the next instruction; + * otherwise, jump to matching RC_OPCODE_ELSE or RC_OPCODE_ENDIF. + */ + RC_OPCODE_IF, + + /** branch instruction: jump to matching RC_OPCODE_ENDIF */ + RC_OPCODE_ELSE, + + /** branch instruction: has no effect */ + RC_OPCODE_ENDIF, + + /** special instruction, used in R300-R500 fragment program pair instructions + * indicates that the result of the alpha operation shall be replicated + * across all other channels */ + RC_OPCODE_REPL_ALPHA, + + /** special instruction, used in R300-R500 fragment programs + * to indicate the start of a block of texture instructions that + * can run simultaneously. */ + RC_OPCODE_BEGIN_TEX, + + MAX_RC_OPCODE +} rc_opcode; + + +struct rc_opcode_info { + rc_opcode Opcode; + const char * Name; + + /** true if the instruction reads from a texture. + * + * \note This is false for the KIL instruction, even though KIL is + * a texture instruction from a hardware point of view. */ + unsigned int HasTexture:1; + + unsigned int NumSrcRegs:2; + unsigned int HasDstReg:1; + + /** true if this instruction affects control flow */ + unsigned int IsFlowControl:1; + + /** true if this is a vector instruction that operates on components in parallel + * without any cross-component interaction */ + unsigned int IsComponentwise:1; + + /** true if this instruction sources only its operands X components + * to compute one result which is smeared across all output channels */ + unsigned int IsStandardScalar:1; +}; + +extern struct rc_opcode_info rc_opcodes[MAX_RC_OPCODE]; + +static inline const struct rc_opcode_info * rc_get_opcode_info(rc_opcode opcode) +{ + assert((unsigned int)opcode < MAX_RC_OPCODE); + assert(rc_opcodes[opcode].Opcode == opcode); + + return &rc_opcodes[opcode]; +} + +void rc_compute_sources_for_writemask( + const struct rc_opcode_info * opcode, + unsigned int writemask, + unsigned int *srcmasks); + +#endif /* RADEON_OPCODES_H */ diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_pair_regalloc.c b/src/mesa/drivers/dri/r300/compiler/radeon_pair_regalloc.c new file mode 100644 index 00000000000..828d0c8e28e --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_pair_regalloc.c @@ -0,0 +1,350 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "radeon_program_pair.h" + +#include <stdio.h> + +#include "radeon_compiler.h" +#include "radeon_dataflow.h" + + +#define VERBOSE 0 + +#define DBG(...) do { if (VERBOSE) fprintf(stderr, __VA_ARGS__); } while(0) + + +struct live_intervals { + int Start; + int End; + struct live_intervals * Next; +}; + +struct register_info { + struct live_intervals Live; + + unsigned int Used:1; + unsigned int Allocated:1; + rc_register_file File:3; + unsigned int Index:RC_REGISTER_INDEX_BITS; +}; + +struct hardware_register { + struct live_intervals * Used; +}; + +struct regalloc_state { + struct radeon_compiler * C; + + struct register_info Input[RC_REGISTER_MAX_INDEX]; + struct register_info Temporary[RC_REGISTER_MAX_INDEX]; + + struct hardware_register * HwTemporary; + unsigned int NumHwTemporaries; +}; + +static void print_live_intervals(struct live_intervals * src) +{ + if (!src) { + DBG("(null)"); + return; + } + + while(src) { + DBG("(%i,%i)", src->Start, src->End); + src = src->Next; + } +} + +static void add_live_intervals(struct regalloc_state * s, + struct live_intervals ** dst, struct live_intervals * src) +{ + struct live_intervals ** dst_backup = dst; + + if (VERBOSE) { + DBG("add_live_intervals: "); + print_live_intervals(*dst); + DBG(" to "); + print_live_intervals(src); + DBG("\n"); + } + + while(src) { + if (*dst && (*dst)->End < src->Start) { + dst = &(*dst)->Next; + } else if (!*dst || (*dst)->Start > src->End) { + struct live_intervals * li = memory_pool_malloc(&s->C->Pool, sizeof(*li)); + li->Start = src->Start; + li->End = src->End; + li->Next = *dst; + *dst = li; + src = src->Next; + } else { + if (src->End > (*dst)->End) + (*dst)->End = src->End; + if (src->Start < (*dst)->Start) + (*dst)->Start = src->Start; + src = src->Next; + } + } + + if (VERBOSE) { + DBG(" result: "); + print_live_intervals(*dst_backup); + DBG("\n"); + } +} + +static int overlap_live_intervals(struct live_intervals * dst, struct live_intervals * src) +{ + if (VERBOSE) { + DBG("overlap_live_intervals: "); + print_live_intervals(dst); + DBG(" to "); + print_live_intervals(src); + DBG("\n"); + } + + while(src && dst) { + if (dst->End <= src->Start) { + dst = dst->Next; + } else if (dst->End <= src->End) { + DBG(" overlap\n"); + return 1; + } else if (dst->Start < src->End) { + DBG(" overlap\n"); + return 1; + } else { + src = src->Next; + } + } + + DBG(" no overlap\n"); + + return 0; +} + +static int try_add_live_intervals(struct regalloc_state * s, + struct live_intervals ** dst, struct live_intervals * src) +{ + if (overlap_live_intervals(*dst, src)) + return 0; + + add_live_intervals(s, dst, src); + return 1; +} + +static void scan_callback(void * data, struct rc_instruction * inst, + rc_register_file file, unsigned int index, unsigned int chan) +{ + struct regalloc_state * s = data; + struct register_info * reg; + + if (file == RC_FILE_TEMPORARY) + reg = &s->Temporary[index]; + else if (file == RC_FILE_INPUT) + reg = &s->Input[index]; + else + return; + + if (!reg->Used) { + reg->Used = 1; + if (file == RC_FILE_INPUT) + reg->Live.Start = -1; + else + reg->Live.Start = inst->IP; + reg->Live.End = inst->IP; + } else { + if (inst->IP > reg->Live.End) + reg->Live.End = inst->IP; + } +} + +static void compute_live_intervals(struct regalloc_state * s) +{ + rc_recompute_ips(s->C); + + for(struct rc_instruction * inst = s->C->Program.Instructions.Next; + inst != &s->C->Program.Instructions; + inst = inst->Next) { + rc_for_all_reads(inst, scan_callback, s); + rc_for_all_writes(inst, scan_callback, s); + } +} + +static void rewrite_register(struct regalloc_state * s, + rc_register_file * file, unsigned int * index) +{ + const struct register_info * reg; + + if (*file == RC_FILE_TEMPORARY) + reg = &s->Temporary[*index]; + else if (*file == RC_FILE_INPUT) + reg = &s->Input[*index]; + else + return; + + if (reg->Allocated) { + *file = reg->File; + *index = reg->Index; + } +} + +static void rewrite_normal_instruction(struct regalloc_state * s, struct rc_sub_instruction * inst) +{ + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->Opcode); + + if (opcode->HasDstReg) { + rc_register_file file = inst->DstReg.File; + unsigned int index = inst->DstReg.Index; + + rewrite_register(s, &file, &index); + + inst->DstReg.File = file; + inst->DstReg.Index = index; + } + + for(unsigned int src = 0; src < opcode->NumSrcRegs; ++src) { + rc_register_file file = inst->SrcReg[src].File; + unsigned int index = inst->SrcReg[src].Index; + + rewrite_register(s, &file, &index); + + inst->SrcReg[src].File = file; + inst->SrcReg[src].Index = index; + } +} + +static void rewrite_pair_instruction(struct regalloc_state * s, struct rc_pair_instruction * inst) +{ + if (inst->RGB.WriteMask) { + rc_register_file file = RC_FILE_TEMPORARY; + unsigned int index = inst->RGB.DestIndex; + + rewrite_register(s, &file, &index); + + inst->RGB.DestIndex = index; + } + + if (inst->Alpha.WriteMask) { + rc_register_file file = RC_FILE_TEMPORARY; + unsigned int index = inst->Alpha.DestIndex; + + rewrite_register(s, &file, &index); + + inst->Alpha.DestIndex = index; + } + + for(unsigned int src = 0; src < 3; ++src) { + if (inst->RGB.Src[src].Used) { + rc_register_file file = inst->RGB.Src[src].File; + unsigned int index = inst->RGB.Src[src].Index; + + rewrite_register(s, &file, &index); + + inst->RGB.Src[src].File = file; + inst->RGB.Src[src].Index = index; + } + + if (inst->Alpha.Src[src].Used) { + rc_register_file file = inst->Alpha.Src[src].File; + unsigned int index = inst->Alpha.Src[src].Index; + + rewrite_register(s, &file, &index); + + inst->Alpha.Src[src].File = file; + inst->Alpha.Src[src].Index = index; + } + } +} + +static void do_regalloc(struct regalloc_state * s) +{ + /* Simple and stupid greedy register allocation */ + for(unsigned int index = 0; index < RC_REGISTER_MAX_INDEX; ++index) { + struct register_info * reg = &s->Temporary[index]; + + if (!reg->Used) + continue; + + for(unsigned int hwreg = 0; hwreg < s->NumHwTemporaries; ++hwreg) { + if (try_add_live_intervals(s, &s->HwTemporary[hwreg].Used, ®->Live)) { + reg->Allocated = 1; + reg->File = RC_FILE_TEMPORARY; + reg->Index = hwreg; + goto success; + } + } + + rc_error(s->C, "Ran out of hardware temporaries\n"); + return; + + success:; + } + + /* Rewrite all instructions based on the translation table we built */ + for(struct rc_instruction * inst = s->C->Program.Instructions.Next; + inst != &s->C->Program.Instructions; + inst = inst->Next) { + if (inst->Type == RC_INSTRUCTION_NORMAL) + rewrite_normal_instruction(s, &inst->U.I); + else + rewrite_pair_instruction(s, &inst->U.P); + } +} + +static void alloc_input(void * data, unsigned int input, unsigned int hwreg) +{ + struct regalloc_state * s = data; + + if (!s->Input[input].Used) + return; + + add_live_intervals(s, &s->HwTemporary[hwreg].Used, &s->Input[input].Live); + + s->Input[input].Allocated = 1; + s->Input[input].File = RC_FILE_TEMPORARY; + s->Input[input].Index = hwreg; + +} + +void rc_pair_regalloc(struct r300_fragment_program_compiler *c, unsigned maxtemps) +{ + struct regalloc_state s; + + memset(&s, 0, sizeof(s)); + s.C = &c->Base; + s.NumHwTemporaries = maxtemps; + s.HwTemporary = memory_pool_malloc(&s.C->Pool, maxtemps*sizeof(struct hardware_register)); + memset(s.HwTemporary, 0, maxtemps*sizeof(struct hardware_register)); + + compute_live_intervals(&s); + + c->AllocateHwInputs(c, &alloc_input, &s); + + do_regalloc(&s); +} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_pair_schedule.c b/src/mesa/drivers/dri/r300/compiler/radeon_pair_schedule.c new file mode 100644 index 00000000000..df67aafe028 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_pair_schedule.c @@ -0,0 +1,501 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "radeon_program_pair.h" + +#include <stdio.h> + +#include "radeon_compiler.h" +#include "radeon_dataflow.h" + + +#define VERBOSE 0 + +#define DBG(...) do { if (VERBOSE) fprintf(stderr, __VA_ARGS__); } while(0) + +struct schedule_instruction { + struct rc_instruction * Instruction; + + /** Next instruction in the linked list of ready instructions. */ + struct schedule_instruction *NextReady; + + /** Values that this instruction reads and writes */ + struct reg_value * WriteValues[4]; + struct reg_value * ReadValues[12]; + unsigned int NumWriteValues:3; + unsigned int NumReadValues:4; + + /** + * Number of (read and write) dependencies that must be resolved before + * this instruction can be scheduled. + */ + unsigned int NumDependencies:5; +}; + + +/** + * Used to keep track of which instructions read a value. + */ +struct reg_value_reader { + struct schedule_instruction *Reader; + struct reg_value_reader *Next; +}; + +/** + * Used to keep track which values are stored in each component of a + * RC_FILE_TEMPORARY. + */ +struct reg_value { + struct schedule_instruction * Writer; + + /** + * Unordered linked list of instructions that read from this value. + * When this value becomes available, we increase all readers' + * dependency count. + */ + struct reg_value_reader *Readers; + + /** + * Number of readers of this value. This is decremented each time + * a reader of the value is committed. + * When the reader cound reaches zero, the dependency count + * of the instruction writing \ref Next is decremented. + */ + unsigned int NumReaders; + + struct reg_value *Next; /**< Pointer to the next value to be written to the same register */ +}; + +struct register_state { + struct reg_value * Values[4]; +}; + +struct schedule_state { + struct radeon_compiler * C; + struct schedule_instruction * Current; + + struct register_state Temporary[RC_REGISTER_MAX_INDEX]; + + /** + * Linked lists of instructions that can be scheduled right now, + * based on which ALU/TEX resources they require. + */ + /*@{*/ + struct schedule_instruction *ReadyFullALU; + struct schedule_instruction *ReadyRGB; + struct schedule_instruction *ReadyAlpha; + struct schedule_instruction *ReadyTEX; + /*@}*/ +}; + +static struct reg_value ** get_reg_valuep(struct schedule_state * s, + rc_register_file file, unsigned int index, unsigned int chan) +{ + if (file != RC_FILE_TEMPORARY) + return 0; + + if (index >= RC_REGISTER_MAX_INDEX) { + rc_error(s->C, "%s: index %i out of bounds\n", __FUNCTION__, index); + return 0; + } + + return &s->Temporary[index].Values[chan]; +} + +static struct reg_value * get_reg_value(struct schedule_state * s, + rc_register_file file, unsigned int index, unsigned int chan) +{ + struct reg_value ** pv = get_reg_valuep(s, file, index, chan); + if (!pv) + return 0; + return *pv; +} + +static void add_inst_to_list(struct schedule_instruction ** list, struct schedule_instruction * inst) +{ + inst->NextReady = *list; + *list = inst; +} + +static void instruction_ready(struct schedule_state * s, struct schedule_instruction * sinst) +{ + DBG("%i is now ready\n", sinst->Instruction->IP); + + if (sinst->Instruction->Type == RC_INSTRUCTION_NORMAL) + add_inst_to_list(&s->ReadyTEX, sinst); + else if (sinst->Instruction->U.P.Alpha.Opcode == RC_OPCODE_NOP) + add_inst_to_list(&s->ReadyRGB, sinst); + else if (sinst->Instruction->U.P.RGB.Opcode == RC_OPCODE_NOP) + add_inst_to_list(&s->ReadyAlpha, sinst); + else + add_inst_to_list(&s->ReadyFullALU, sinst); +} + +static void decrease_dependencies(struct schedule_state * s, struct schedule_instruction * sinst) +{ + assert(sinst->NumDependencies > 0); + sinst->NumDependencies--; + if (!sinst->NumDependencies) + instruction_ready(s, sinst); +} + +static void commit_instruction(struct schedule_state * s, struct schedule_instruction * sinst) +{ + DBG("%i: commit\n", sinst->Instruction->IP); + + for(unsigned int i = 0; i < sinst->NumReadValues; ++i) { + struct reg_value * v = sinst->ReadValues[i]; + assert(v->NumReaders > 0); + v->NumReaders--; + if (!v->NumReaders) { + if (v->Next) + decrease_dependencies(s, v->Next->Writer); + } + } + + for(unsigned int i = 0; i < sinst->NumWriteValues; ++i) { + struct reg_value * v = sinst->WriteValues[i]; + if (v->NumReaders) { + for(struct reg_value_reader * r = v->Readers; r; r = r->Next) { + decrease_dependencies(s, r->Reader); + } + } else { + /* This happens in instruction sequences of the type + * OP r.x, ...; + * OP r.x, r.x, ...; + * See also the subtlety in how instructions that both + * read and write the same register are scanned. + */ + if (v->Next) + decrease_dependencies(s, v->Next->Writer); + } + } +} + +/** + * Emit all ready texture instructions in a single block. + * + * Emit as a single block to (hopefully) sample many textures in parallel, + * and to avoid hardware indirections on R300. + */ +static void emit_all_tex(struct schedule_state * s, struct rc_instruction * before) +{ + struct schedule_instruction *readytex; + + assert(s->ReadyTEX); + + /* Don't let the ready list change under us! */ + readytex = s->ReadyTEX; + s->ReadyTEX = 0; + + /* Node marker for R300 */ + struct rc_instruction * inst_begin = rc_insert_new_instruction(s->C, before->Prev); + inst_begin->U.I.Opcode = RC_OPCODE_BEGIN_TEX; + + /* Link texture instructions back in */ + while(readytex) { + struct schedule_instruction * tex = readytex; + readytex = readytex->NextReady; + + rc_insert_instruction(before->Prev, tex->Instruction); + commit_instruction(s, tex); + } +} + + +static int destructive_merge_instructions( + struct rc_pair_instruction * rgb, + struct rc_pair_instruction * alpha) +{ + assert(rgb->Alpha.Opcode == RC_OPCODE_NOP); + assert(alpha->RGB.Opcode == RC_OPCODE_NOP); + + /* Copy alpha args into rgb */ + const struct rc_opcode_info * opcode = rc_get_opcode_info(alpha->Alpha.Opcode); + + for(unsigned int arg = 0; arg < opcode->NumSrcRegs; ++arg) { + unsigned int srcrgb = 0; + unsigned int srcalpha = 0; + unsigned int oldsrc = alpha->Alpha.Arg[arg].Source; + rc_register_file file = 0; + unsigned int index = 0; + + if (alpha->Alpha.Arg[arg].Swizzle < 3) { + srcrgb = 1; + file = alpha->RGB.Src[oldsrc].File; + index = alpha->RGB.Src[oldsrc].Index; + } else if (alpha->Alpha.Arg[arg].Swizzle < 4) { + srcalpha = 1; + file = alpha->Alpha.Src[oldsrc].File; + index = alpha->Alpha.Src[oldsrc].Index; + } + + int source = rc_pair_alloc_source(rgb, srcrgb, srcalpha, file, index); + if (source < 0) + return 0; + + rgb->Alpha.Arg[arg].Source = source; + rgb->Alpha.Arg[arg].Swizzle = alpha->Alpha.Arg[arg].Swizzle; + rgb->Alpha.Arg[arg].Abs = alpha->Alpha.Arg[arg].Abs; + rgb->Alpha.Arg[arg].Negate = alpha->Alpha.Arg[arg].Negate; + } + + /* Copy alpha opcode into rgb */ + rgb->Alpha.Opcode = alpha->Alpha.Opcode; + rgb->Alpha.DestIndex = alpha->Alpha.DestIndex; + rgb->Alpha.WriteMask = alpha->Alpha.WriteMask; + rgb->Alpha.OutputWriteMask = alpha->Alpha.OutputWriteMask; + rgb->Alpha.DepthWriteMask = alpha->Alpha.DepthWriteMask; + rgb->Alpha.Saturate = alpha->Alpha.Saturate; + + /* Merge ALU result writing */ + if (alpha->WriteALUResult) { + if (rgb->WriteALUResult) + return 0; + + rgb->WriteALUResult = alpha->WriteALUResult; + rgb->ALUResultCompare = alpha->ALUResultCompare; + } + + return 1; +} + +/** + * Try to merge the given instructions into the rgb instructions. + * + * Return true on success; on failure, return false, and keep + * the instructions untouched. + */ +static int merge_instructions(struct rc_pair_instruction * rgb, struct rc_pair_instruction * alpha) +{ + struct rc_pair_instruction backup; + + memcpy(&backup, rgb, sizeof(struct rc_pair_instruction)); + + if (destructive_merge_instructions(rgb, alpha)) + return 1; + + memcpy(rgb, &backup, sizeof(struct rc_pair_instruction)); + return 0; +} + + +/** + * Find a good ALU instruction or pair of ALU instruction and emit it. + * + * Prefer emitting full ALU instructions, so that when we reach a point + * where no full ALU instruction can be emitted, we have more candidates + * for RGB/Alpha pairing. + */ +static void emit_one_alu(struct schedule_state *s, struct rc_instruction * before) +{ + struct schedule_instruction * sinst; + + if (s->ReadyFullALU || !(s->ReadyRGB && s->ReadyAlpha)) { + if (s->ReadyFullALU) { + sinst = s->ReadyFullALU; + s->ReadyFullALU = s->ReadyFullALU->NextReady; + } else if (s->ReadyRGB) { + sinst = s->ReadyRGB; + s->ReadyRGB = s->ReadyRGB->NextReady; + } else { + sinst = s->ReadyAlpha; + s->ReadyAlpha = s->ReadyAlpha->NextReady; + } + + rc_insert_instruction(before->Prev, sinst->Instruction); + commit_instruction(s, sinst); + } else { + struct schedule_instruction **prgb; + struct schedule_instruction **palpha; + + /* Some pairings might fail because they require too + * many source slots; try all possible pairings if necessary */ + for(prgb = &s->ReadyRGB; *prgb; prgb = &(*prgb)->NextReady) { + for(palpha = &s->ReadyAlpha; *palpha; palpha = &(*palpha)->NextReady) { + struct schedule_instruction * psirgb = *prgb; + struct schedule_instruction * psialpha = *palpha; + + if (!merge_instructions(&psirgb->Instruction->U.P, &psialpha->Instruction->U.P)) + continue; + + *prgb = (*prgb)->NextReady; + *palpha = (*palpha)->NextReady; + rc_insert_instruction(before->Prev, psirgb->Instruction); + commit_instruction(s, psirgb); + commit_instruction(s, psialpha); + goto success; + } + } + + /* No success in pairing; just take the first RGB instruction */ + sinst = s->ReadyRGB; + s->ReadyRGB = s->ReadyRGB->NextReady; + + rc_insert_instruction(before->Prev, sinst->Instruction); + commit_instruction(s, sinst); + success: ; + } +} + +static void scan_read(void * data, struct rc_instruction * inst, + rc_register_file file, unsigned int index, unsigned int chan) +{ + struct schedule_state * s = data; + struct reg_value * v = get_reg_value(s, file, index, chan); + + if (!v) + return; + + if (v->Writer == s->Current) { + /* The instruction reads and writes to a register component. + * In this case, we only want to increment dependencies by one. + */ + return; + } + + DBG("%i: read %i[%i] chan %i\n", s->Current->Instruction->IP, file, index, chan); + + struct reg_value_reader * reader = memory_pool_malloc(&s->C->Pool, sizeof(*reader)); + reader->Reader = s->Current; + reader->Next = v->Readers; + v->Readers = reader; + v->NumReaders++; + + s->Current->NumDependencies++; + + if (s->Current->NumReadValues >= 12) { + rc_error(s->C, "%s: NumReadValues overflow\n", __FUNCTION__); + } else { + s->Current->ReadValues[s->Current->NumReadValues++] = v; + } +} + +static void scan_write(void * data, struct rc_instruction * inst, + rc_register_file file, unsigned int index, unsigned int chan) +{ + struct schedule_state * s = data; + struct reg_value ** pv = get_reg_valuep(s, file, index, chan); + + if (!pv) + return; + + DBG("%i: write %i[%i] chan %i\n", s->Current->Instruction->IP, file, index, chan); + + struct reg_value * newv = memory_pool_malloc(&s->C->Pool, sizeof(*newv)); + memset(newv, 0, sizeof(*newv)); + + newv->Writer = s->Current; + + if (*pv) { + (*pv)->Next = newv; + s->Current->NumDependencies++; + } + + *pv = newv; + + if (s->Current->NumWriteValues >= 4) { + rc_error(s->C, "%s: NumWriteValues overflow\n", __FUNCTION__); + } else { + s->Current->WriteValues[s->Current->NumWriteValues++] = newv; + } +} + +static void schedule_block(struct r300_fragment_program_compiler * c, + struct rc_instruction * begin, struct rc_instruction * end) +{ + struct schedule_state s; + + memset(&s, 0, sizeof(s)); + s.C = &c->Base; + + /* Scan instructions for data dependencies */ + unsigned int ip = 0; + for(struct rc_instruction * inst = begin; inst != end; inst = inst->Next) { + s.Current = memory_pool_malloc(&c->Base.Pool, sizeof(*s.Current)); + memset(s.Current, 0, sizeof(struct schedule_instruction)); + + s.Current->Instruction = inst; + inst->IP = ip++; + + DBG("%i: Scanning\n", inst->IP); + + /* The order of things here is subtle and maybe slightly + * counter-intuitive, to account for the case where an + * instruction writes to the same register as it reads + * from. */ + rc_for_all_writes(inst, &scan_write, &s); + rc_for_all_reads(inst, &scan_read, &s); + + DBG("%i: Has %i dependencies\n", inst->IP, s.Current->NumDependencies); + + if (!s.Current->NumDependencies) + instruction_ready(&s, s.Current); + } + + /* Temporarily unlink all instructions */ + begin->Prev->Next = end; + end->Prev = begin->Prev; + + /* Schedule instructions back */ + while(!s.C->Error && + (s.ReadyTEX || s.ReadyRGB || s.ReadyAlpha || s.ReadyFullALU)) { + if (s.ReadyTEX) + emit_all_tex(&s, end); + + while(!s.C->Error && (s.ReadyFullALU || s.ReadyRGB || s.ReadyAlpha)) + emit_one_alu(&s, end); + } +} + +static int is_controlflow(struct rc_instruction * inst) +{ + if (inst->Type == RC_INSTRUCTION_NORMAL) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); + return opcode->IsFlowControl; + } + return 0; +} + +void rc_pair_schedule(struct r300_fragment_program_compiler *c) +{ + struct rc_instruction * inst = c->Base.Program.Instructions.Next; + while(inst != &c->Base.Program.Instructions) { + if (is_controlflow(inst)) { + inst = inst->Next; + continue; + } + + struct rc_instruction * first = inst; + + while(inst != &c->Base.Program.Instructions && !is_controlflow(inst)) + inst = inst->Next; + + DBG("Schedule one block\n"); + schedule_block(c, first, inst); + } +} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_pair_translate.c b/src/mesa/drivers/dri/r300/compiler/radeon_pair_translate.c new file mode 100644 index 00000000000..72117682725 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_pair_translate.c @@ -0,0 +1,253 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "radeon_program_pair.h" + +#include "radeon_compiler.h" + + +/** + * Finally rewrite ADD, MOV, MUL as the appropriate native instruction + * and reverse the order of arguments for CMP. + */ +static void final_rewrite(struct rc_sub_instruction *inst) +{ + struct rc_src_register tmp; + + switch(inst->Opcode) { + case RC_OPCODE_ADD: + inst->SrcReg[2] = inst->SrcReg[1]; + inst->SrcReg[1].File = RC_FILE_NONE; + inst->SrcReg[1].Swizzle = RC_SWIZZLE_1111; + inst->SrcReg[1].Negate = RC_MASK_NONE; + inst->Opcode = RC_OPCODE_MAD; + break; + case RC_OPCODE_CMP: + tmp = inst->SrcReg[2]; + inst->SrcReg[2] = inst->SrcReg[0]; + inst->SrcReg[0] = tmp; + break; + case RC_OPCODE_MOV: + /* AMD say we should use CMP. + * However, when we transform + * KIL -r0; + * into + * CMP tmp, -r0, -r0, 0; + * KIL tmp; + * we get incorrect behaviour on R500 when r0 == 0.0. + * It appears that the R500 KIL hardware treats -0.0 as less + * than zero. + */ + inst->SrcReg[1].File = RC_FILE_NONE; + inst->SrcReg[1].Swizzle = RC_SWIZZLE_1111; + inst->SrcReg[2].File = RC_FILE_NONE; + inst->SrcReg[2].Swizzle = RC_SWIZZLE_0000; + inst->Opcode = RC_OPCODE_MAD; + break; + case RC_OPCODE_MUL: + inst->SrcReg[2].File = RC_FILE_NONE; + inst->SrcReg[2].Swizzle = RC_SWIZZLE_0000; + inst->Opcode = RC_OPCODE_MAD; + break; + default: + /* nothing to do */ + break; + } +} + + +/** + * Classify an instruction according to which ALUs etc. it needs + */ +static void classify_instruction(struct rc_sub_instruction * inst, + int * needrgb, int * needalpha, int * istranscendent) +{ + *needrgb = (inst->DstReg.WriteMask & RC_MASK_XYZ) ? 1 : 0; + *needalpha = (inst->DstReg.WriteMask & RC_MASK_W) ? 1 : 0; + *istranscendent = 0; + + if (inst->WriteALUResult == RC_ALURESULT_X) + *needrgb = 1; + else if (inst->WriteALUResult == RC_ALURESULT_W) + *needalpha = 1; + + switch(inst->Opcode) { + case RC_OPCODE_ADD: + case RC_OPCODE_CMP: + case RC_OPCODE_DDX: + case RC_OPCODE_DDY: + case RC_OPCODE_FRC: + case RC_OPCODE_MAD: + case RC_OPCODE_MAX: + case RC_OPCODE_MIN: + case RC_OPCODE_MOV: + case RC_OPCODE_MUL: + break; + case RC_OPCODE_COS: + case RC_OPCODE_EX2: + case RC_OPCODE_LG2: + case RC_OPCODE_RCP: + case RC_OPCODE_RSQ: + case RC_OPCODE_SIN: + *istranscendent = 1; + *needalpha = 1; + break; + case RC_OPCODE_DP4: + *needalpha = 1; + /* fall through */ + case RC_OPCODE_DP3: + *needrgb = 1; + break; + default: + break; + } +} + + +/** + * Fill the given ALU instruction's opcodes and source operands into the given pair, + * if possible. + */ +static void set_pair_instruction(struct r300_fragment_program_compiler *c, + struct rc_pair_instruction * pair, + struct rc_sub_instruction * inst) +{ + memset(pair, 0, sizeof(struct rc_pair_instruction)); + + int needrgb, needalpha, istranscendent; + classify_instruction(inst, &needrgb, &needalpha, &istranscendent); + + if (needrgb) { + if (istranscendent) + pair->RGB.Opcode = RC_OPCODE_REPL_ALPHA; + else + pair->RGB.Opcode = inst->Opcode; + if (inst->SaturateMode == RC_SATURATE_ZERO_ONE) + pair->RGB.Saturate = 1; + } + if (needalpha) { + pair->Alpha.Opcode = inst->Opcode; + if (inst->SaturateMode == RC_SATURATE_ZERO_ONE) + pair->Alpha.Saturate = 1; + } + + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->Opcode); + int nargs = opcode->NumSrcRegs; + int i; + + /* Special case for DDX/DDY (MDH/MDV). */ + if (inst->Opcode == RC_OPCODE_DDX || inst->Opcode == RC_OPCODE_DDY) { + nargs++; + } + + for(i = 0; i < opcode->NumSrcRegs; ++i) { + int source; + if (needrgb && !istranscendent) { + unsigned int srcrgb = 0; + unsigned int srcalpha = 0; + int j; + for(j = 0; j < 3; ++j) { + unsigned int swz = GET_SWZ(inst->SrcReg[i].Swizzle, j); + if (swz < 3) + srcrgb = 1; + else if (swz < 4) + srcalpha = 1; + } + source = rc_pair_alloc_source(pair, srcrgb, srcalpha, + inst->SrcReg[i].File, inst->SrcReg[i].Index); + pair->RGB.Arg[i].Source = source; + pair->RGB.Arg[i].Swizzle = inst->SrcReg[i].Swizzle & 0x1ff; + pair->RGB.Arg[i].Abs = inst->SrcReg[i].Abs; + pair->RGB.Arg[i].Negate = !!(inst->SrcReg[i].Negate & (RC_MASK_X | RC_MASK_Y | RC_MASK_Z)); + } + if (needalpha) { + unsigned int srcrgb = 0; + unsigned int srcalpha = 0; + unsigned int swz = GET_SWZ(inst->SrcReg[i].Swizzle, istranscendent ? 0 : 3); + if (swz < 3) + srcrgb = 1; + else if (swz < 4) + srcalpha = 1; + source = rc_pair_alloc_source(pair, srcrgb, srcalpha, + inst->SrcReg[i].File, inst->SrcReg[i].Index); + pair->Alpha.Arg[i].Source = source; + pair->Alpha.Arg[i].Swizzle = swz; + pair->Alpha.Arg[i].Abs = inst->SrcReg[i].Abs; + pair->Alpha.Arg[i].Negate = !!(inst->SrcReg[i].Negate & RC_MASK_W); + } + } + + /* Destination handling */ + if (inst->DstReg.File == RC_FILE_OUTPUT) { + if (inst->DstReg.Index == c->OutputColor) { + pair->RGB.OutputWriteMask |= inst->DstReg.WriteMask & RC_MASK_XYZ; + pair->Alpha.OutputWriteMask |= GET_BIT(inst->DstReg.WriteMask, 3); + } else if (inst->DstReg.Index == c->OutputDepth) { + pair->Alpha.DepthWriteMask |= GET_BIT(inst->DstReg.WriteMask, 3); + } + } else { + if (needrgb) { + pair->RGB.DestIndex = inst->DstReg.Index; + pair->RGB.WriteMask |= inst->DstReg.WriteMask & RC_MASK_XYZ; + } + if (needalpha) { + pair->Alpha.DestIndex = inst->DstReg.Index; + pair->Alpha.WriteMask |= GET_BIT(inst->DstReg.WriteMask, 3); + } + } + + if (inst->WriteALUResult) { + pair->WriteALUResult = inst->WriteALUResult; + pair->ALUResultCompare = inst->ALUResultCompare; + } +} + + +/** + * Translate all ALU instructions into corresponding pair instructions, + * performing no other changes. + */ +void rc_pair_translate(struct r300_fragment_program_compiler *c) +{ + for(struct rc_instruction * inst = c->Base.Program.Instructions.Next; + inst != &c->Base.Program.Instructions; + inst = inst->Next) { + if (inst->Type != RC_INSTRUCTION_NORMAL) + continue; + + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); + + if (opcode->HasTexture || opcode->IsFlowControl || opcode->Opcode == RC_OPCODE_KIL) + continue; + + struct rc_sub_instruction copy = inst->U.I; + + final_rewrite(©); + inst->Type = RC_INSTRUCTION_PAIR; + set_pair_instruction(c, &inst->U.P, ©); + } +} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program.c b/src/mesa/drivers/dri/r300/compiler/radeon_program.c index b636f90a968..0dbc5380bb5 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program.c @@ -27,9 +27,9 @@ #include "radeon_program.h" +#include <stdio.h> + #include "radeon_compiler.h" -#include "shader/prog_parameter.h" -#include "shader/prog_print.h" /** @@ -69,37 +69,57 @@ void radeonLocalTransform( } } +/** + * Left multiplication of a register with a swizzle + */ +struct rc_src_register lmul_swizzle(unsigned int swizzle, struct rc_src_register srcreg) +{ + struct rc_src_register tmp = srcreg; + int i; + tmp.Swizzle = 0; + tmp.Negate = 0; + for(i = 0; i < 4; ++i) { + rc_swizzle swz = GET_SWZ(swizzle, i); + if (swz < 4) { + tmp.Swizzle |= GET_SWZ(srcreg.Swizzle, swz) << (i*3); + tmp.Negate |= GET_BIT(srcreg.Negate, swz) << i; + } else { + tmp.Swizzle |= swz << (i*3); + } + } + return tmp; +} -GLint rc_find_free_temporary(struct radeon_compiler * c) +unsigned int rc_find_free_temporary(struct radeon_compiler * c) { - GLboolean used[MAX_PROGRAM_TEMPS]; - GLuint i; + char used[RC_REGISTER_MAX_INDEX]; + unsigned int i; memset(used, 0, sizeof(used)); for (struct rc_instruction * rcinst = c->Program.Instructions.Next; rcinst != &c->Program.Instructions; rcinst = rcinst->Next) { - const struct prog_instruction *inst = &rcinst->I; - const GLuint nsrc = _mesa_num_inst_src_regs(inst->Opcode); - const GLuint ndst = _mesa_num_inst_dst_regs(inst->Opcode); - GLuint k; - - for (k = 0; k < nsrc; k++) { - if (inst->SrcReg[k].File == PROGRAM_TEMPORARY) - used[inst->SrcReg[k].Index] = GL_TRUE; + const struct rc_sub_instruction *inst = &rcinst->U.I; + const struct rc_opcode_info *opcode = rc_get_opcode_info(inst->Opcode); + unsigned int k; + + for (k = 0; k < opcode->NumSrcRegs; k++) { + if (inst->SrcReg[k].File == RC_FILE_TEMPORARY) + used[inst->SrcReg[k].Index] = 1; } - if (ndst) { - if (inst->DstReg.File == PROGRAM_TEMPORARY) - used[inst->DstReg.Index] = GL_TRUE; + if (opcode->HasDstReg) { + if (inst->DstReg.File == RC_FILE_TEMPORARY) + used[inst->DstReg.Index] = 1; } } - for (i = 0; i < MAX_PROGRAM_TEMPS; i++) { + for (i = 0; i < RC_REGISTER_MAX_INDEX; i++) { if (!used[i]) return i; } - return -1; + rc_error(c, "Ran out of temporary registers\n"); + return 0; } @@ -107,24 +127,31 @@ struct rc_instruction *rc_alloc_instruction(struct radeon_compiler * c) { struct rc_instruction * inst = memory_pool_malloc(&c->Pool, sizeof(struct rc_instruction)); - inst->Prev = 0; - inst->Next = 0; + memset(inst, 0, sizeof(struct rc_instruction)); - _mesa_init_instructions(&inst->I, 1); + inst->U.I.Opcode = RC_OPCODE_ILLEGAL_OPCODE; + inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_XYZW; + inst->U.I.SrcReg[1].Swizzle = RC_SWIZZLE_XYZW; + inst->U.I.SrcReg[2].Swizzle = RC_SWIZZLE_XYZW; return inst; } - -struct rc_instruction *rc_insert_new_instruction(struct radeon_compiler * c, struct rc_instruction * after) +void rc_insert_instruction(struct rc_instruction * after, struct rc_instruction * inst) { - struct rc_instruction * inst = rc_alloc_instruction(c); - inst->Prev = after; inst->Next = after->Next; inst->Prev->Next = inst; inst->Next->Prev = inst; +} + +struct rc_instruction *rc_insert_new_instruction(struct radeon_compiler * c, struct rc_instruction * after) +{ + struct rc_instruction * inst = rc_alloc_instruction(c); + + rc_insert_instruction(after, inst); return inst; } @@ -135,76 +162,20 @@ void rc_remove_instruction(struct rc_instruction * inst) inst->Next->Prev = inst->Prev; } - -void rc_mesa_to_rc_program(struct radeon_compiler * c, struct gl_program * program) -{ - struct prog_instruction *source; - unsigned int i; - - for(source = program->Instructions; source->Opcode != OPCODE_END; ++source) { - struct rc_instruction * dest = rc_insert_new_instruction(c, c->Program.Instructions.Prev); - dest->I = *source; - } - - c->Program.ShadowSamplers = program->ShadowSamplers; - c->Program.InputsRead = program->InputsRead; - c->Program.OutputsWritten = program->OutputsWritten; - - int isNVProgram = 0; - - if (program->Target == GL_VERTEX_PROGRAM_ARB) { - struct gl_vertex_program * vp = (struct gl_vertex_program *) program; - isNVProgram = vp->IsNVProgram; - } - - if (isNVProgram) { - /* NV_vertex_program has a fixed-sized constant environment. - * This could be handled more efficiently for programs that - * do not use relative addressing. - */ - for(i = 0; i < 96; ++i) { - struct rc_constant constant; - - constant.Type = RC_CONSTANT_EXTERNAL; - constant.Size = 4; - constant.u.External = i; - - rc_constants_add(&c->Program.Constants, &constant); - } - } else { - for(i = 0; i < program->Parameters->NumParameters; ++i) { - struct rc_constant constant; - - constant.Type = RC_CONSTANT_EXTERNAL; - constant.Size = 4; - constant.u.External = i; - - rc_constants_add(&c->Program.Constants, &constant); - } - } -} - - /** - * Print program to stderr, default options. + * Return the number of instructions in the program. */ -void rc_print_program(const struct rc_program *prog) +unsigned int rc_recompute_ips(struct radeon_compiler * c) { - GLuint indent = 0; - GLuint linenum = 1; - struct rc_instruction *inst; - - fprintf(stderr, "# Radeon Compiler Program\n"); + unsigned int ip = 0; - for(inst = prog->Instructions.Next; inst != &prog->Instructions; inst = inst->Next) { - fprintf(stderr, "%3d: ", linenum); + for(struct rc_instruction * inst = c->Program.Instructions.Next; + inst != &c->Program.Instructions; + inst = inst->Next) { + inst->IP = ip++; + } - /* Massive hack: We rely on the fact that the printers do not actually - * use the gl_program argument (last argument) in debug mode */ - indent = _mesa_fprint_instruction_opt( - stderr, &inst->I, - indent, PROG_PRINT_DEBUG, 0); + c->Program.Instructions.IP = 0xcafedead; - linenum++; - } + return ip; } diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program.h b/src/mesa/drivers/dri/r300/compiler/radeon_program.h index 561958608ca..33db3ea0ff8 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program.h @@ -28,37 +28,144 @@ #ifndef __RADEON_PROGRAM_H_ #define __RADEON_PROGRAM_H_ -#include "main/glheader.h" -#include "main/macros.h" -#include "main/enums.h" -#include "shader/program.h" -#include "shader/prog_instruction.h" +#include <stdint.h> +#include <string.h> + +#include "radeon_opcodes.h" +#include "radeon_code.h" +#include "radeon_program_constants.h" +#include "radeon_program_pair.h" struct radeon_compiler; -struct rc_instruction; -struct rc_program; -enum { - PROGRAM_BUILTIN = PROGRAM_FILE_MAX /**< not a real register, but a special swizzle constant */ +struct rc_src_register { + rc_register_file File:3; + + /** Negative values may be used for relative addressing. */ + signed int Index:(RC_REGISTER_INDEX_BITS+1); + unsigned int RelAddr:1; + + unsigned int Swizzle:12; + + /** Take the component-wise absolute value */ + unsigned int Abs:1; + + /** Post-Abs negation. */ + unsigned int Negate:4; +}; + +struct rc_dst_register { + rc_register_file File:3; + + /** Negative values may be used for relative addressing. */ + signed int Index:(RC_REGISTER_INDEX_BITS+1); + unsigned int RelAddr:1; + + unsigned int WriteMask:4; +}; + +/** + * Instructions are maintained by the compiler in a doubly linked list + * of these structures. + * + * This instruction format is intended to be expanded for hardware-specific + * trickery. At different stages of compilation, a different set of + * instruction types may be valid. + */ +struct rc_sub_instruction { + struct rc_src_register SrcReg[3]; + struct rc_dst_register DstReg; + + /** + * Opcode of this instruction, according to \ref rc_opcode enums. + */ + rc_opcode Opcode:8; + + /** + * Saturate each value of the result to the range [0,1] or [-1,1], + * according to \ref rc_saturate_mode enums. + */ + rc_saturate_mode SaturateMode:2; + + /** + * Writing to the special register RC_SPECIAL_ALU_RESULT + */ + /*@{*/ + rc_write_aluresult WriteALUResult:2; + rc_compare_func ALUResultCompare:3; + /*@}*/ + + /** + * \name Extra fields for TEX, TXB, TXD, TXL, TXP instructions. + */ + /*@{*/ + /** Source texture unit. */ + unsigned int TexSrcUnit:5; + + /** Source texture target, one of the \ref rc_texture_target enums */ + rc_texture_target TexSrcTarget:3; + + /** True if tex instruction should do shadow comparison */ + unsigned int TexShadow:1; + /*@}*/ +}; + +typedef enum { + RC_INSTRUCTION_NORMAL = 0, + RC_INSTRUCTION_PAIR +} rc_instruction_type; + +struct rc_instruction { + struct rc_instruction * Prev; + struct rc_instruction * Next; + + rc_instruction_type Type; + union { + struct rc_sub_instruction I; + struct rc_pair_instruction P; + } U; + + /** + * Warning: IPs are not stable. If you want to use them, + * you need to recompute them at the beginning of each pass + * using \ref rc_recompute_ips + */ + unsigned int IP; +}; + +struct rc_program { + /** + * Instructions.Next points to the first instruction, + * Instructions.Prev points to the last instruction. + */ + struct rc_instruction Instructions; + + /* Long term, we should probably remove InputsRead & OutputsWritten, + * since updating dependent state can be fragile, and they aren't + * actually used very often. */ + uint32_t InputsRead; + uint32_t OutputsWritten; + uint32_t ShadowSamplers; /**< Texture units used for shadow sampling. */ + + struct rc_constant_list Constants; }; enum { - OPCODE_REPL_ALPHA = MAX_OPCODE /**< used in paired instructions */ + OPCODE_REPL_ALPHA = MAX_RC_OPCODE /**< used in paired instructions */ }; -#define SWIZZLE_0000 MAKE_SWIZZLE4(SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO) -#define SWIZZLE_1111 MAKE_SWIZZLE4(SWIZZLE_ONE, SWIZZLE_ONE, SWIZZLE_ONE, SWIZZLE_ONE) -static inline GLuint get_swz(GLuint swz, GLuint idx) +static inline rc_swizzle get_swz(unsigned int swz, rc_swizzle idx) { if (idx & 0x4) return idx; return GET_SWZ(swz, idx); } -static inline GLuint combine_swizzles4(GLuint src, GLuint swz_x, GLuint swz_y, GLuint swz_z, GLuint swz_w) +static inline unsigned int combine_swizzles4(unsigned int src, + rc_swizzle swz_x, rc_swizzle swz_y, rc_swizzle swz_z, rc_swizzle swz_w) { - GLuint ret = 0; + unsigned int ret = 0; ret |= get_swz(src, swz_x); ret |= get_swz(src, swz_y) << 3; @@ -68,22 +175,24 @@ static inline GLuint combine_swizzles4(GLuint src, GLuint swz_x, GLuint swz_y, G return ret; } -static inline GLuint combine_swizzles(GLuint src, GLuint swz) +static inline unsigned int combine_swizzles(unsigned int src, unsigned int swz) { - GLuint ret = 0; + unsigned int ret = 0; - ret |= get_swz(src, GET_SWZ(swz, SWIZZLE_X)); - ret |= get_swz(src, GET_SWZ(swz, SWIZZLE_Y)) << 3; - ret |= get_swz(src, GET_SWZ(swz, SWIZZLE_Z)) << 6; - ret |= get_swz(src, GET_SWZ(swz, SWIZZLE_W)) << 9; + ret |= get_swz(src, GET_SWZ(swz, RC_SWIZZLE_X)); + ret |= get_swz(src, GET_SWZ(swz, RC_SWIZZLE_Y)) << 3; + ret |= get_swz(src, GET_SWZ(swz, RC_SWIZZLE_Z)) << 6; + ret |= get_swz(src, GET_SWZ(swz, RC_SWIZZLE_W)) << 9; return ret; } -static INLINE void reset_srcreg(struct prog_src_register* reg) +struct rc_src_register lmul_swizzle(unsigned int swizzle, struct rc_src_register srcreg); + +static inline void reset_srcreg(struct rc_src_register* reg) { - _mesa_bzero(reg, sizeof(*reg)); - reg->Swizzle = SWIZZLE_NOOP; + memset(reg, 0, sizeof(reg)); + reg->Swizzle = RC_SWIZZLE_XYZW; } @@ -92,13 +201,13 @@ static INLINE void reset_srcreg(struct prog_src_register* reg) * * The function will be called once for each instruction. * It has to either emit the appropriate transformed code for the instruction - * and return GL_TRUE, or return GL_FALSE if it doesn't understand the + * and return true, or return false if it doesn't understand the * instruction. * * The function gets passed the userData as last parameter. */ struct radeon_program_transformation { - GLboolean (*function)( + int (*function)( struct radeon_compiler*, struct rc_instruction*, void*); @@ -110,12 +219,15 @@ void radeonLocalTransform( int num_transformations, struct radeon_program_transformation* transformations); -GLint rc_find_free_temporary(struct radeon_compiler * c); +unsigned int rc_find_free_temporary(struct radeon_compiler * c); struct rc_instruction *rc_alloc_instruction(struct radeon_compiler * c); struct rc_instruction *rc_insert_new_instruction(struct radeon_compiler * c, struct rc_instruction * after); +void rc_insert_instruction(struct rc_instruction * after, struct rc_instruction * inst); void rc_remove_instruction(struct rc_instruction * inst); +unsigned int rc_recompute_ips(struct radeon_compiler * c); + void rc_print_program(const struct rc_program *prog); #endif diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c b/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c index f23ce301cab..0326d252339 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.c @@ -40,175 +40,164 @@ static struct rc_instruction *emit1( struct radeon_compiler * c, struct rc_instruction * after, - gl_inst_opcode Opcode, GLuint Saturate, struct prog_dst_register DstReg, - struct prog_src_register SrcReg) + rc_opcode Opcode, rc_saturate_mode Saturate, struct rc_dst_register DstReg, + struct rc_src_register SrcReg) { struct rc_instruction *fpi = rc_insert_new_instruction(c, after); - fpi->I.Opcode = Opcode; - fpi->I.SaturateMode = Saturate; - fpi->I.DstReg = DstReg; - fpi->I.SrcReg[0] = SrcReg; + fpi->U.I.Opcode = Opcode; + fpi->U.I.SaturateMode = Saturate; + fpi->U.I.DstReg = DstReg; + fpi->U.I.SrcReg[0] = SrcReg; return fpi; } static struct rc_instruction *emit2( struct radeon_compiler * c, struct rc_instruction * after, - gl_inst_opcode Opcode, GLuint Saturate, struct prog_dst_register DstReg, - struct prog_src_register SrcReg0, struct prog_src_register SrcReg1) + rc_opcode Opcode, rc_saturate_mode Saturate, struct rc_dst_register DstReg, + struct rc_src_register SrcReg0, struct rc_src_register SrcReg1) { struct rc_instruction *fpi = rc_insert_new_instruction(c, after); - fpi->I.Opcode = Opcode; - fpi->I.SaturateMode = Saturate; - fpi->I.DstReg = DstReg; - fpi->I.SrcReg[0] = SrcReg0; - fpi->I.SrcReg[1] = SrcReg1; + fpi->U.I.Opcode = Opcode; + fpi->U.I.SaturateMode = Saturate; + fpi->U.I.DstReg = DstReg; + fpi->U.I.SrcReg[0] = SrcReg0; + fpi->U.I.SrcReg[1] = SrcReg1; return fpi; } static struct rc_instruction *emit3( struct radeon_compiler * c, struct rc_instruction * after, - gl_inst_opcode Opcode, GLuint Saturate, struct prog_dst_register DstReg, - struct prog_src_register SrcReg0, struct prog_src_register SrcReg1, - struct prog_src_register SrcReg2) + rc_opcode Opcode, rc_saturate_mode Saturate, struct rc_dst_register DstReg, + struct rc_src_register SrcReg0, struct rc_src_register SrcReg1, + struct rc_src_register SrcReg2) { struct rc_instruction *fpi = rc_insert_new_instruction(c, after); - fpi->I.Opcode = Opcode; - fpi->I.SaturateMode = Saturate; - fpi->I.DstReg = DstReg; - fpi->I.SrcReg[0] = SrcReg0; - fpi->I.SrcReg[1] = SrcReg1; - fpi->I.SrcReg[2] = SrcReg2; + fpi->U.I.Opcode = Opcode; + fpi->U.I.SaturateMode = Saturate; + fpi->U.I.DstReg = DstReg; + fpi->U.I.SrcReg[0] = SrcReg0; + fpi->U.I.SrcReg[1] = SrcReg1; + fpi->U.I.SrcReg[2] = SrcReg2; return fpi; } -static struct prog_dst_register dstreg(int file, int index) +static struct rc_dst_register dstreg(int file, int index) { - struct prog_dst_register dst; + struct rc_dst_register dst; dst.File = file; dst.Index = index; - dst.WriteMask = WRITEMASK_XYZW; - dst.CondMask = COND_TR; + dst.WriteMask = RC_MASK_XYZW; dst.RelAddr = 0; - dst.CondSwizzle = SWIZZLE_NOOP; - dst.CondSrc = 0; - dst.pad = 0; return dst; } -static struct prog_dst_register dstregtmpmask(int index, int mask) +static struct rc_dst_register dstregtmpmask(int index, int mask) { - struct prog_dst_register dst = {0}; - dst.File = PROGRAM_TEMPORARY; + struct rc_dst_register dst = {0}; + dst.File = RC_FILE_TEMPORARY; dst.Index = index; dst.WriteMask = mask; dst.RelAddr = 0; - dst.CondMask = COND_TR; - dst.CondSwizzle = SWIZZLE_NOOP; - dst.CondSrc = 0; - dst.pad = 0; return dst; } -static const struct prog_src_register builtin_zero = { - .File = PROGRAM_BUILTIN, +static const struct rc_src_register builtin_zero = { + .File = RC_FILE_NONE, .Index = 0, - .Swizzle = SWIZZLE_0000 + .Swizzle = RC_SWIZZLE_0000 }; -static const struct prog_src_register builtin_one = { - .File = PROGRAM_BUILTIN, +static const struct rc_src_register builtin_one = { + .File = RC_FILE_NONE, .Index = 0, - .Swizzle = SWIZZLE_1111 + .Swizzle = RC_SWIZZLE_1111 }; -static const struct prog_src_register srcreg_undefined = { - .File = PROGRAM_UNDEFINED, +static const struct rc_src_register srcreg_undefined = { + .File = RC_FILE_NONE, .Index = 0, - .Swizzle = SWIZZLE_NOOP + .Swizzle = RC_SWIZZLE_XYZW }; -static struct prog_src_register srcreg(int file, int index) +static struct rc_src_register srcreg(int file, int index) { - struct prog_src_register src = srcreg_undefined; + struct rc_src_register src = srcreg_undefined; src.File = file; src.Index = index; return src; } -static struct prog_src_register srcregswz(int file, int index, int swz) +static struct rc_src_register srcregswz(int file, int index, int swz) { - struct prog_src_register src = srcreg_undefined; + struct rc_src_register src = srcreg_undefined; src.File = file; src.Index = index; src.Swizzle = swz; return src; } -static struct prog_src_register absolute(struct prog_src_register reg) +static struct rc_src_register absolute(struct rc_src_register reg) { - struct prog_src_register newreg = reg; + struct rc_src_register newreg = reg; newreg.Abs = 1; - newreg.Negate = NEGATE_NONE; + newreg.Negate = RC_MASK_NONE; return newreg; } -static struct prog_src_register negate(struct prog_src_register reg) +static struct rc_src_register negate(struct rc_src_register reg) { - struct prog_src_register newreg = reg; - newreg.Negate = newreg.Negate ^ NEGATE_XYZW; + struct rc_src_register newreg = reg; + newreg.Negate = newreg.Negate ^ RC_MASK_XYZW; return newreg; } -static struct prog_src_register swizzle(struct prog_src_register reg, GLuint x, GLuint y, GLuint z, GLuint w) +static struct rc_src_register swizzle(struct rc_src_register reg, + rc_swizzle x, rc_swizzle y, rc_swizzle z, rc_swizzle w) { - struct prog_src_register swizzled = reg; - swizzled.Swizzle = MAKE_SWIZZLE4( - x >= 4 ? x : GET_SWZ(reg.Swizzle, x), - y >= 4 ? y : GET_SWZ(reg.Swizzle, y), - z >= 4 ? z : GET_SWZ(reg.Swizzle, z), - w >= 4 ? w : GET_SWZ(reg.Swizzle, w)); + struct rc_src_register swizzled = reg; + swizzled.Swizzle = combine_swizzles4(reg.Swizzle, x, y, z, w); return swizzled; } -static struct prog_src_register scalar(struct prog_src_register reg) +static struct rc_src_register scalar(struct rc_src_register reg) { - return swizzle(reg, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X); + return swizzle(reg, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X); } static void transform_ABS(struct radeon_compiler* c, struct rc_instruction* inst) { - struct prog_src_register src = inst->I.SrcReg[0]; + struct rc_src_register src = inst->U.I.SrcReg[0]; src.Abs = 1; - src.Negate = NEGATE_NONE; - emit1(c, inst->Prev, OPCODE_MOV, inst->I.SaturateMode, inst->I.DstReg, src); + src.Negate = RC_MASK_NONE; + emit1(c, inst->Prev, RC_OPCODE_MOV, inst->U.I.SaturateMode, inst->U.I.DstReg, src); rc_remove_instruction(inst); } static void transform_DP3(struct radeon_compiler* c, struct rc_instruction* inst) { - struct prog_src_register src0 = inst->I.SrcReg[0]; - struct prog_src_register src1 = inst->I.SrcReg[1]; - src0.Negate &= ~NEGATE_W; + struct rc_src_register src0 = inst->U.I.SrcReg[0]; + struct rc_src_register src1 = inst->U.I.SrcReg[1]; + src0.Negate &= ~RC_MASK_W; src0.Swizzle &= ~(7 << (3 * 3)); - src0.Swizzle |= SWIZZLE_ZERO << (3 * 3); - src1.Negate &= ~NEGATE_W; + src0.Swizzle |= RC_SWIZZLE_ZERO << (3 * 3); + src1.Negate &= ~RC_MASK_W; src1.Swizzle &= ~(7 << (3 * 3)); - src1.Swizzle |= SWIZZLE_ZERO << (3 * 3); - emit2(c, inst->Prev, OPCODE_DP4, inst->I.SaturateMode, inst->I.DstReg, src0, src1); + src1.Swizzle |= RC_SWIZZLE_ZERO << (3 * 3); + emit2(c, inst->Prev, RC_OPCODE_DP4, inst->U.I.SaturateMode, inst->U.I.DstReg, src0, src1); rc_remove_instruction(inst); } static void transform_DPH(struct radeon_compiler* c, struct rc_instruction* inst) { - struct prog_src_register src0 = inst->I.SrcReg[0]; - src0.Negate &= ~NEGATE_W; + struct rc_src_register src0 = inst->U.I.SrcReg[0]; + src0.Negate &= ~RC_MASK_W; src0.Swizzle &= ~(7 << (3 * 3)); - src0.Swizzle |= SWIZZLE_ONE << (3 * 3); - emit2(c, inst->Prev, OPCODE_DP4, inst->I.SaturateMode, inst->I.DstReg, src0, inst->I.SrcReg[1]); + src0.Swizzle |= RC_SWIZZLE_ONE << (3 * 3); + emit2(c, inst->Prev, RC_OPCODE_DP4, inst->U.I.SaturateMode, inst->U.I.DstReg, src0, inst->U.I.SrcReg[1]); rc_remove_instruction(inst); } @@ -219,9 +208,9 @@ static void transform_DPH(struct radeon_compiler* c, static void transform_DST(struct radeon_compiler* c, struct rc_instruction* inst) { - emit2(c, inst->Prev, OPCODE_MUL, inst->I.SaturateMode, inst->I.DstReg, - swizzle(inst->I.SrcReg[0], SWIZZLE_ONE, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ONE), - swizzle(inst->I.SrcReg[1], SWIZZLE_ONE, SWIZZLE_Y, SWIZZLE_ONE, SWIZZLE_W)); + emit2(c, inst->Prev, RC_OPCODE_MUL, inst->U.I.SaturateMode, inst->U.I.DstReg, + swizzle(inst->U.I.SrcReg[0], RC_SWIZZLE_ONE, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_ONE), + swizzle(inst->U.I.SrcReg[1], RC_SWIZZLE_ONE, RC_SWIZZLE_Y, RC_SWIZZLE_ONE, RC_SWIZZLE_W)); rc_remove_instruction(inst); } @@ -229,9 +218,9 @@ static void transform_FLR(struct radeon_compiler* c, struct rc_instruction* inst) { int tempreg = rc_find_free_temporary(c); - emit1(c, inst->Prev, OPCODE_FRC, 0, dstreg(PROGRAM_TEMPORARY, tempreg), inst->I.SrcReg[0]); - emit2(c, inst->Prev, OPCODE_ADD, inst->I.SaturateMode, inst->I.DstReg, - inst->I.SrcReg[0], negate(srcreg(PROGRAM_TEMPORARY, tempreg))); + emit1(c, inst->Prev, RC_OPCODE_FRC, 0, dstreg(RC_FILE_TEMPORARY, tempreg), inst->U.I.SrcReg[0]); + emit2(c, inst->Prev, RC_OPCODE_ADD, inst->U.I.SaturateMode, inst->U.I.DstReg, + inst->U.I.SrcReg[0], negate(srcreg(RC_FILE_TEMPORARY, tempreg))); rc_remove_instruction(inst); } @@ -256,64 +245,64 @@ static void transform_FLR(struct radeon_compiler* c, static void transform_LIT(struct radeon_compiler* c, struct rc_instruction* inst) { - GLuint constant; - GLuint constant_swizzle; - GLuint temp; - struct prog_src_register srctemp; + unsigned int constant; + unsigned int constant_swizzle; + unsigned int temp; + struct rc_src_register srctemp; constant = rc_constants_add_immediate_scalar(&c->Program.Constants, -127.999999, &constant_swizzle); - if (inst->I.DstReg.WriteMask != WRITEMASK_XYZW || inst->I.DstReg.File != PROGRAM_TEMPORARY) { + if (inst->U.I.DstReg.WriteMask != RC_MASK_XYZW || inst->U.I.DstReg.File != RC_FILE_TEMPORARY) { struct rc_instruction * inst_mov; inst_mov = emit1(c, inst, - OPCODE_MOV, 0, inst->I.DstReg, - srcreg(PROGRAM_TEMPORARY, rc_find_free_temporary(c))); + RC_OPCODE_MOV, 0, inst->U.I.DstReg, + srcreg(RC_FILE_TEMPORARY, rc_find_free_temporary(c))); - inst->I.DstReg.File = PROGRAM_TEMPORARY; - inst->I.DstReg.Index = inst_mov->I.SrcReg[0].Index; - inst->I.DstReg.WriteMask = WRITEMASK_XYZW; + inst->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst->U.I.DstReg.Index = inst_mov->U.I.SrcReg[0].Index; + inst->U.I.DstReg.WriteMask = RC_MASK_XYZW; } - temp = inst->I.DstReg.Index; - srctemp = srcreg(PROGRAM_TEMPORARY, temp); + temp = inst->U.I.DstReg.Index; + srctemp = srcreg(RC_FILE_TEMPORARY, temp); // tmp.x = max(0.0, Src.x); // tmp.y = max(0.0, Src.y); // tmp.w = clamp(Src.z, -128+eps, 128-eps); - emit2(c, inst->Prev, OPCODE_MAX, 0, - dstregtmpmask(temp, WRITEMASK_XYW), - inst->I.SrcReg[0], - swizzle(srcreg(PROGRAM_CONSTANT, constant), - SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO, constant_swizzle&3)); - emit2(c, inst->Prev, OPCODE_MIN, 0, - dstregtmpmask(temp, WRITEMASK_Z), - swizzle(srctemp, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), - negate(srcregswz(PROGRAM_CONSTANT, constant, constant_swizzle))); + emit2(c, inst->Prev, RC_OPCODE_MAX, 0, + dstregtmpmask(temp, RC_MASK_XYW), + inst->U.I.SrcReg[0], + swizzle(srcreg(RC_FILE_CONSTANT, constant), + RC_SWIZZLE_ZERO, RC_SWIZZLE_ZERO, RC_SWIZZLE_ZERO, constant_swizzle&3)); + emit2(c, inst->Prev, RC_OPCODE_MIN, 0, + dstregtmpmask(temp, RC_MASK_Z), + swizzle(srctemp, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), + negate(srcregswz(RC_FILE_CONSTANT, constant, constant_swizzle))); // tmp.w = Pow(tmp.y, tmp.w) - emit1(c, inst->Prev, OPCODE_LG2, 0, - dstregtmpmask(temp, WRITEMASK_W), - swizzle(srctemp, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y)); - emit2(c, inst->Prev, OPCODE_MUL, 0, - dstregtmpmask(temp, WRITEMASK_W), - swizzle(srctemp, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), - swizzle(srctemp, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z)); - emit1(c, inst->Prev, OPCODE_EX2, 0, - dstregtmpmask(temp, WRITEMASK_W), - swizzle(srctemp, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W)); + emit1(c, inst->Prev, RC_OPCODE_LG2, 0, + dstregtmpmask(temp, RC_MASK_W), + swizzle(srctemp, RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y)); + emit2(c, inst->Prev, RC_OPCODE_MUL, 0, + dstregtmpmask(temp, RC_MASK_W), + swizzle(srctemp, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), + swizzle(srctemp, RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z)); + emit1(c, inst->Prev, RC_OPCODE_EX2, 0, + dstregtmpmask(temp, RC_MASK_W), + swizzle(srctemp, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W)); // tmp.z = (tmp.x > 0) ? tmp.w : 0.0 - emit3(c, inst->Prev, OPCODE_CMP, inst->I.SaturateMode, - dstregtmpmask(temp, WRITEMASK_Z), - negate(swizzle(srctemp, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)), - swizzle(srctemp, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), + emit3(c, inst->Prev, RC_OPCODE_CMP, inst->U.I.SaturateMode, + dstregtmpmask(temp, RC_MASK_Z), + negate(swizzle(srctemp, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X)), + swizzle(srctemp, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), builtin_zero); // tmp.x, tmp.y, tmp.w = 1.0, tmp.x, 1.0 - emit1(c, inst->Prev, OPCODE_MOV, inst->I.SaturateMode, - dstregtmpmask(temp, WRITEMASK_XYW), - swizzle(srctemp, SWIZZLE_ONE, SWIZZLE_X, SWIZZLE_ONE, SWIZZLE_ONE)); + emit1(c, inst->Prev, RC_OPCODE_MOV, inst->U.I.SaturateMode, + dstregtmpmask(temp, RC_MASK_XYW), + swizzle(srctemp, RC_SWIZZLE_ONE, RC_SWIZZLE_X, RC_SWIZZLE_ONE, RC_SWIZZLE_ONE)); rc_remove_instruction(inst); } @@ -323,12 +312,12 @@ static void transform_LRP(struct radeon_compiler* c, { int tempreg = rc_find_free_temporary(c); - emit2(c, inst->Prev, OPCODE_ADD, 0, - dstreg(PROGRAM_TEMPORARY, tempreg), - inst->I.SrcReg[1], negate(inst->I.SrcReg[2])); - emit3(c, inst->Prev, OPCODE_MAD, inst->I.SaturateMode, - inst->I.DstReg, - inst->I.SrcReg[0], srcreg(PROGRAM_TEMPORARY, tempreg), inst->I.SrcReg[2]); + emit2(c, inst->Prev, RC_OPCODE_ADD, 0, + dstreg(RC_FILE_TEMPORARY, tempreg), + inst->U.I.SrcReg[1], negate(inst->U.I.SrcReg[2])); + emit3(c, inst->Prev, RC_OPCODE_MAD, inst->U.I.SaturateMode, + inst->U.I.DstReg, + inst->U.I.SrcReg[0], srcreg(RC_FILE_TEMPORARY, tempreg), inst->U.I.SrcReg[2]); rc_remove_instruction(inst); } @@ -337,14 +326,14 @@ static void transform_POW(struct radeon_compiler* c, struct rc_instruction* inst) { int tempreg = rc_find_free_temporary(c); - struct prog_dst_register tempdst = dstreg(PROGRAM_TEMPORARY, tempreg); - struct prog_src_register tempsrc = srcreg(PROGRAM_TEMPORARY, tempreg); - tempdst.WriteMask = WRITEMASK_W; - tempsrc.Swizzle = SWIZZLE_WWWW; + struct rc_dst_register tempdst = dstreg(RC_FILE_TEMPORARY, tempreg); + struct rc_src_register tempsrc = srcreg(RC_FILE_TEMPORARY, tempreg); + tempdst.WriteMask = RC_MASK_W; + tempsrc.Swizzle = RC_SWIZZLE_WWWW; - emit1(c, inst->Prev, OPCODE_LG2, 0, tempdst, scalar(inst->I.SrcReg[0])); - emit2(c, inst->Prev, OPCODE_MUL, 0, tempdst, tempsrc, scalar(inst->I.SrcReg[1])); - emit1(c, inst->Prev, OPCODE_EX2, inst->I.SaturateMode, inst->I.DstReg, tempsrc); + emit1(c, inst->Prev, RC_OPCODE_LG2, 0, tempdst, scalar(inst->U.I.SrcReg[0])); + emit2(c, inst->Prev, RC_OPCODE_MUL, 0, tempdst, tempsrc, scalar(inst->U.I.SrcReg[1])); + emit1(c, inst->Prev, RC_OPCODE_EX2, inst->U.I.SaturateMode, inst->U.I.DstReg, tempsrc); rc_remove_instruction(inst); } @@ -352,7 +341,26 @@ static void transform_POW(struct radeon_compiler* c, static void transform_RSQ(struct radeon_compiler* c, struct rc_instruction* inst) { - inst->I.SrcReg[0] = absolute(inst->I.SrcReg[0]); + inst->U.I.SrcReg[0] = absolute(inst->U.I.SrcReg[0]); +} + +static void transform_SEQ(struct radeon_compiler* c, + struct rc_instruction* inst) +{ + int tempreg = rc_find_free_temporary(c); + + emit2(c, inst->Prev, RC_OPCODE_ADD, 0, dstreg(RC_FILE_TEMPORARY, tempreg), inst->U.I.SrcReg[0], negate(inst->U.I.SrcReg[1])); + emit3(c, inst->Prev, RC_OPCODE_CMP, inst->U.I.SaturateMode, inst->U.I.DstReg, + negate(absolute(srcreg(RC_FILE_TEMPORARY, tempreg))), builtin_zero, builtin_one); + + rc_remove_instruction(inst); +} + +static void transform_SFL(struct radeon_compiler* c, + struct rc_instruction* inst) +{ + emit1(c, inst->Prev, RC_OPCODE_MOV, inst->U.I.SaturateMode, inst->U.I.DstReg, builtin_zero); + rc_remove_instruction(inst); } static void transform_SGE(struct radeon_compiler* c, @@ -360,9 +368,33 @@ static void transform_SGE(struct radeon_compiler* c, { int tempreg = rc_find_free_temporary(c); - emit2(c, inst->Prev, OPCODE_ADD, 0, dstreg(PROGRAM_TEMPORARY, tempreg), inst->I.SrcReg[0], negate(inst->I.SrcReg[1])); - emit3(c, inst->Prev, OPCODE_CMP, inst->I.SaturateMode, inst->I.DstReg, - srcreg(PROGRAM_TEMPORARY, tempreg), builtin_zero, builtin_one); + emit2(c, inst->Prev, RC_OPCODE_ADD, 0, dstreg(RC_FILE_TEMPORARY, tempreg), inst->U.I.SrcReg[0], negate(inst->U.I.SrcReg[1])); + emit3(c, inst->Prev, RC_OPCODE_CMP, inst->U.I.SaturateMode, inst->U.I.DstReg, + srcreg(RC_FILE_TEMPORARY, tempreg), builtin_zero, builtin_one); + + rc_remove_instruction(inst); +} + +static void transform_SGT(struct radeon_compiler* c, + struct rc_instruction* inst) +{ + int tempreg = rc_find_free_temporary(c); + + emit2(c, inst->Prev, RC_OPCODE_ADD, 0, dstreg(RC_FILE_TEMPORARY, tempreg), negate(inst->U.I.SrcReg[0]), inst->U.I.SrcReg[1]); + emit3(c, inst->Prev, RC_OPCODE_CMP, inst->U.I.SaturateMode, inst->U.I.DstReg, + srcreg(RC_FILE_TEMPORARY, tempreg), builtin_one, builtin_zero); + + rc_remove_instruction(inst); +} + +static void transform_SLE(struct radeon_compiler* c, + struct rc_instruction* inst) +{ + int tempreg = rc_find_free_temporary(c); + + emit2(c, inst->Prev, RC_OPCODE_ADD, 0, dstreg(RC_FILE_TEMPORARY, tempreg), negate(inst->U.I.SrcReg[0]), inst->U.I.SrcReg[1]); + emit3(c, inst->Prev, RC_OPCODE_CMP, inst->U.I.SaturateMode, inst->U.I.DstReg, + srcreg(RC_FILE_TEMPORARY, tempreg), builtin_zero, builtin_one); rc_remove_instruction(inst); } @@ -372,9 +404,21 @@ static void transform_SLT(struct radeon_compiler* c, { int tempreg = rc_find_free_temporary(c); - emit2(c, inst->Prev, OPCODE_ADD, 0, dstreg(PROGRAM_TEMPORARY, tempreg), inst->I.SrcReg[0], negate(inst->I.SrcReg[1])); - emit3(c, inst->Prev, OPCODE_CMP, inst->I.SaturateMode, inst->I.DstReg, - srcreg(PROGRAM_TEMPORARY, tempreg), builtin_one, builtin_zero); + emit2(c, inst->Prev, RC_OPCODE_ADD, 0, dstreg(RC_FILE_TEMPORARY, tempreg), inst->U.I.SrcReg[0], negate(inst->U.I.SrcReg[1])); + emit3(c, inst->Prev, RC_OPCODE_CMP, inst->U.I.SaturateMode, inst->U.I.DstReg, + srcreg(RC_FILE_TEMPORARY, tempreg), builtin_one, builtin_zero); + + rc_remove_instruction(inst); +} + +static void transform_SNE(struct radeon_compiler* c, + struct rc_instruction* inst) +{ + int tempreg = rc_find_free_temporary(c); + + emit2(c, inst->Prev, RC_OPCODE_ADD, 0, dstreg(RC_FILE_TEMPORARY, tempreg), inst->U.I.SrcReg[0], negate(inst->U.I.SrcReg[1])); + emit3(c, inst->Prev, RC_OPCODE_CMP, inst->U.I.SaturateMode, inst->U.I.DstReg, + negate(absolute(srcreg(RC_FILE_TEMPORARY, tempreg))), builtin_one, builtin_zero); rc_remove_instruction(inst); } @@ -382,14 +426,14 @@ static void transform_SLT(struct radeon_compiler* c, static void transform_SUB(struct radeon_compiler* c, struct rc_instruction* inst) { - inst->I.Opcode = OPCODE_ADD; - inst->I.SrcReg[1] = negate(inst->I.SrcReg[1]); + inst->U.I.Opcode = RC_OPCODE_ADD; + inst->U.I.SrcReg[1] = negate(inst->U.I.SrcReg[1]); } static void transform_SWZ(struct radeon_compiler* c, struct rc_instruction* inst) { - inst->I.Opcode = OPCODE_MOV; + inst->U.I.Opcode = RC_OPCODE_MOV; } static void transform_XPD(struct radeon_compiler* c, @@ -397,13 +441,13 @@ static void transform_XPD(struct radeon_compiler* c, { int tempreg = rc_find_free_temporary(c); - emit2(c, inst->Prev, OPCODE_MUL, 0, dstreg(PROGRAM_TEMPORARY, tempreg), - swizzle(inst->I.SrcReg[0], SWIZZLE_Z, SWIZZLE_X, SWIZZLE_Y, SWIZZLE_W), - swizzle(inst->I.SrcReg[1], SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_X, SWIZZLE_W)); - emit3(c, inst->Prev, OPCODE_MAD, inst->I.SaturateMode, inst->I.DstReg, - swizzle(inst->I.SrcReg[0], SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_X, SWIZZLE_W), - swizzle(inst->I.SrcReg[1], SWIZZLE_Z, SWIZZLE_X, SWIZZLE_Y, SWIZZLE_W), - negate(srcreg(PROGRAM_TEMPORARY, tempreg))); + emit2(c, inst->Prev, RC_OPCODE_MUL, 0, dstreg(RC_FILE_TEMPORARY, tempreg), + swizzle(inst->U.I.SrcReg[0], RC_SWIZZLE_Z, RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_W), + swizzle(inst->U.I.SrcReg[1], RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_X, RC_SWIZZLE_W)); + emit3(c, inst->Prev, RC_OPCODE_MAD, inst->U.I.SaturateMode, inst->U.I.DstReg, + swizzle(inst->U.I.SrcReg[0], RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_X, RC_SWIZZLE_W), + swizzle(inst->U.I.SrcReg[1], RC_SWIZZLE_Z, RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_W), + negate(srcreg(RC_FILE_TEMPORARY, tempreg))); rc_remove_instruction(inst); } @@ -414,7 +458,7 @@ static void transform_XPD(struct radeon_compiler* c, * no userData necessary. * * Eliminates the following ALU instructions: - * ABS, DPH, DST, FLR, LIT, LRP, POW, SGE, SLT, SUB, SWZ, XPD + * ABS, DPH, DST, FLR, LIT, LRP, POW, SEQ, SFL, SGE, SGT, SLE, SLT, SNE, SUB, SWZ, XPD * using: * MOV, ADD, MUL, MAD, FRC, DP3, LG2, EX2, CMP * @@ -423,27 +467,32 @@ static void transform_XPD(struct radeon_compiler* c, * * @note should be applicable to R300 and R500 fragment programs. */ -GLboolean radeonTransformALU( +int radeonTransformALU( struct radeon_compiler * c, struct rc_instruction* inst, void* unused) { - switch(inst->I.Opcode) { - case OPCODE_ABS: transform_ABS(c, inst); return GL_TRUE; - case OPCODE_DPH: transform_DPH(c, inst); return GL_TRUE; - case OPCODE_DST: transform_DST(c, inst); return GL_TRUE; - case OPCODE_FLR: transform_FLR(c, inst); return GL_TRUE; - case OPCODE_LIT: transform_LIT(c, inst); return GL_TRUE; - case OPCODE_LRP: transform_LRP(c, inst); return GL_TRUE; - case OPCODE_POW: transform_POW(c, inst); return GL_TRUE; - case OPCODE_RSQ: transform_RSQ(c, inst); return GL_TRUE; - case OPCODE_SGE: transform_SGE(c, inst); return GL_TRUE; - case OPCODE_SLT: transform_SLT(c, inst); return GL_TRUE; - case OPCODE_SUB: transform_SUB(c, inst); return GL_TRUE; - case OPCODE_SWZ: transform_SWZ(c, inst); return GL_TRUE; - case OPCODE_XPD: transform_XPD(c, inst); return GL_TRUE; + switch(inst->U.I.Opcode) { + case RC_OPCODE_ABS: transform_ABS(c, inst); return 1; + case RC_OPCODE_DPH: transform_DPH(c, inst); return 1; + case RC_OPCODE_DST: transform_DST(c, inst); return 1; + case RC_OPCODE_FLR: transform_FLR(c, inst); return 1; + case RC_OPCODE_LIT: transform_LIT(c, inst); return 1; + case RC_OPCODE_LRP: transform_LRP(c, inst); return 1; + case RC_OPCODE_POW: transform_POW(c, inst); return 1; + case RC_OPCODE_RSQ: transform_RSQ(c, inst); return 1; + case RC_OPCODE_SEQ: transform_SEQ(c, inst); return 1; + case RC_OPCODE_SFL: transform_SFL(c, inst); return 1; + case RC_OPCODE_SGE: transform_SGE(c, inst); return 1; + case RC_OPCODE_SGT: transform_SGT(c, inst); return 1; + case RC_OPCODE_SLE: transform_SLE(c, inst); return 1; + case RC_OPCODE_SLT: transform_SLT(c, inst); return 1; + case RC_OPCODE_SNE: transform_SNE(c, inst); return 1; + case RC_OPCODE_SUB: transform_SUB(c, inst); return 1; + case RC_OPCODE_SWZ: transform_SWZ(c, inst); return 1; + case RC_OPCODE_XPD: transform_XPD(c, inst); return 1; default: - return GL_FALSE; + return 0; } } @@ -452,37 +501,37 @@ static void transform_r300_vertex_ABS(struct radeon_compiler* c, struct rc_instruction* inst) { /* Note: r500 can take absolute values, but r300 cannot. */ - inst->I.Opcode = OPCODE_MAX; - inst->I.SrcReg[1] = inst->I.SrcReg[0]; - inst->I.SrcReg[1].Negate ^= NEGATE_XYZW; + inst->U.I.Opcode = RC_OPCODE_MAX; + inst->U.I.SrcReg[1] = inst->U.I.SrcReg[0]; + inst->U.I.SrcReg[1].Negate ^= RC_MASK_XYZW; } /** * For use with radeonLocalTransform, this transforms non-native ALU * instructions of the r300 up to r500 vertex engine. */ -GLboolean r300_transform_vertex_alu( +int r300_transform_vertex_alu( struct radeon_compiler * c, struct rc_instruction* inst, void* unused) { - switch(inst->I.Opcode) { - case OPCODE_ABS: transform_r300_vertex_ABS(c, inst); return GL_TRUE; - case OPCODE_DP3: transform_DP3(c, inst); return GL_TRUE; - case OPCODE_DPH: transform_DPH(c, inst); return GL_TRUE; - case OPCODE_FLR: transform_FLR(c, inst); return GL_TRUE; - case OPCODE_LRP: transform_LRP(c, inst); return GL_TRUE; - case OPCODE_SUB: transform_SUB(c, inst); return GL_TRUE; - case OPCODE_SWZ: transform_SWZ(c, inst); return GL_TRUE; - case OPCODE_XPD: transform_XPD(c, inst); return GL_TRUE; + switch(inst->U.I.Opcode) { + case RC_OPCODE_ABS: transform_r300_vertex_ABS(c, inst); return 1; + case RC_OPCODE_DP3: transform_DP3(c, inst); return 1; + case RC_OPCODE_DPH: transform_DPH(c, inst); return 1; + case RC_OPCODE_FLR: transform_FLR(c, inst); return 1; + case RC_OPCODE_LRP: transform_LRP(c, inst); return 1; + case RC_OPCODE_SUB: transform_SUB(c, inst); return 1; + case RC_OPCODE_SWZ: transform_SWZ(c, inst); return 1; + case RC_OPCODE_XPD: transform_XPD(c, inst); return 1; default: - return GL_FALSE; + return 0; } } -static void sincos_constants(struct radeon_compiler* c, GLuint *constants) +static void sincos_constants(struct radeon_compiler* c, unsigned int *constants) { - static const GLfloat SinCosConsts[2][4] = { + static const float SinCosConsts[2][4] = { { 1.273239545, // 4/PI -0.405284735, // -4/(PI*PI) @@ -512,25 +561,25 @@ static void sincos_constants(struct radeon_compiler* c, GLuint *constants) */ static void sin_approx( struct radeon_compiler* c, struct rc_instruction * before, - struct prog_dst_register dst, struct prog_src_register src, const GLuint* constants) -{ - GLuint tempreg = rc_find_free_temporary(c); - - emit2(c, before->Prev, OPCODE_MUL, 0, dstregtmpmask(tempreg, WRITEMASK_XY), - swizzle(src, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X), - srcreg(PROGRAM_CONSTANT, constants[0])); - emit3(c, before->Prev, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_X), - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y), - absolute(swizzle(src, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)), - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)); - emit3(c, before->Prev, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_Y), - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X), - absolute(swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)), - negate(swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X))); - emit3(c, before->Prev, OPCODE_MAD, 0, dst, - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y), - swizzle(srcreg(PROGRAM_CONSTANT, constants[0]), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)); + struct rc_dst_register dst, struct rc_src_register src, const unsigned int* constants) +{ + unsigned int tempreg = rc_find_free_temporary(c); + + emit2(c, before, RC_OPCODE_MUL, 0, dstregtmpmask(tempreg, RC_MASK_XY), + swizzle(src, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X), + srcreg(RC_FILE_CONSTANT, constants[0])); + emit3(c, before, RC_OPCODE_MAD, 0, dstregtmpmask(tempreg, RC_MASK_X), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y), + absolute(swizzle(src, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X)), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X)); + emit3(c, before, RC_OPCODE_MAD, 0, dstregtmpmask(tempreg, RC_MASK_Y), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X), + absolute(swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X)), + negate(swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X))); + emit3(c, before, RC_OPCODE_MAD, 0, dst, + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y), + swizzle(srcreg(RC_FILE_CONSTANT, constants[0]), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X)); } /** @@ -538,81 +587,81 @@ static void sin_approx( * using only the basic instructions * MOV, ADD, MUL, MAD, FRC */ -GLboolean radeonTransformTrigSimple(struct radeon_compiler* c, +int radeonTransformTrigSimple(struct radeon_compiler* c, struct rc_instruction* inst, void* unused) { - if (inst->I.Opcode != OPCODE_COS && - inst->I.Opcode != OPCODE_SIN && - inst->I.Opcode != OPCODE_SCS) - return GL_FALSE; + if (inst->U.I.Opcode != RC_OPCODE_COS && + inst->U.I.Opcode != RC_OPCODE_SIN && + inst->U.I.Opcode != RC_OPCODE_SCS) + return 0; - GLuint constants[2]; - GLuint tempreg = rc_find_free_temporary(c); + unsigned int constants[2]; + unsigned int tempreg = rc_find_free_temporary(c); sincos_constants(c, constants); - if (inst->I.Opcode == OPCODE_COS) { + if (inst->U.I.Opcode == RC_OPCODE_COS) { // MAD tmp.x, src, 1/(2*PI), 0.75 // FRC tmp.x, tmp.x // MAD tmp.z, tmp.x, 2*PI, -PI - emit3(c, inst->Prev, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_W), - swizzle(inst->I.SrcReg[0], SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)); - emit1(c, inst->Prev, OPCODE_FRC, 0, dstregtmpmask(tempreg, WRITEMASK_W), - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W)); - emit3(c, inst->Prev, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_W), - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), - negate(swizzle(srcreg(PROGRAM_CONSTANT, constants[0]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z))); - - sin_approx(c, inst, inst->I.DstReg, - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), + emit3(c, inst->Prev, RC_OPCODE_MAD, 0, dstregtmpmask(tempreg, RC_MASK_W), + swizzle(inst->U.I.SrcReg[0], RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X)); + emit1(c, inst->Prev, RC_OPCODE_FRC, 0, dstregtmpmask(tempreg, RC_MASK_W), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W)); + emit3(c, inst->Prev, RC_OPCODE_MAD, 0, dstregtmpmask(tempreg, RC_MASK_W), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), + negate(swizzle(srcreg(RC_FILE_CONSTANT, constants[0]), RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z))); + + sin_approx(c, inst, inst->U.I.DstReg, + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), constants); - } else if (inst->I.Opcode == OPCODE_SIN) { - emit3(c, inst->Prev, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_W), - swizzle(inst->I.SrcReg[0], SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y)); - emit1(c, inst->Prev, OPCODE_FRC, 0, dstregtmpmask(tempreg, WRITEMASK_W), - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W)); - emit3(c, inst->Prev, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_W), - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), - negate(swizzle(srcreg(PROGRAM_CONSTANT, constants[0]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z))); - - sin_approx(c, inst, inst->I.DstReg, - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), + } else if (inst->U.I.Opcode == RC_OPCODE_SIN) { + emit3(c, inst->Prev, RC_OPCODE_MAD, 0, dstregtmpmask(tempreg, RC_MASK_W), + swizzle(inst->U.I.SrcReg[0], RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y)); + emit1(c, inst->Prev, RC_OPCODE_FRC, 0, dstregtmpmask(tempreg, RC_MASK_W), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W)); + emit3(c, inst->Prev, RC_OPCODE_MAD, 0, dstregtmpmask(tempreg, RC_MASK_W), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), + negate(swizzle(srcreg(RC_FILE_CONSTANT, constants[0]), RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z))); + + sin_approx(c, inst, inst->U.I.DstReg, + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), constants); } else { - emit3(c, inst->Prev, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_XY), - swizzle(inst->I.SrcReg[0], SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_W)); - emit1(c, inst->Prev, OPCODE_FRC, 0, dstregtmpmask(tempreg, WRITEMASK_XY), - srcreg(PROGRAM_TEMPORARY, tempreg)); - emit3(c, inst->Prev, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_XY), - srcreg(PROGRAM_TEMPORARY, tempreg), - swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W), - negate(swizzle(srcreg(PROGRAM_CONSTANT, constants[0]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z))); - - struct prog_dst_register dst = inst->I.DstReg; - - dst.WriteMask = inst->I.DstReg.WriteMask & WRITEMASK_X; + emit3(c, inst->Prev, RC_OPCODE_MAD, 0, dstregtmpmask(tempreg, RC_MASK_XY), + swizzle(inst->U.I.SrcReg[0], RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_W)); + emit1(c, inst->Prev, RC_OPCODE_FRC, 0, dstregtmpmask(tempreg, RC_MASK_XY), + srcreg(RC_FILE_TEMPORARY, tempreg)); + emit3(c, inst->Prev, RC_OPCODE_MAD, 0, dstregtmpmask(tempreg, RC_MASK_XY), + srcreg(RC_FILE_TEMPORARY, tempreg), + swizzle(srcreg(RC_FILE_CONSTANT, constants[1]), RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W, RC_SWIZZLE_W), + negate(swizzle(srcreg(RC_FILE_CONSTANT, constants[0]), RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z, RC_SWIZZLE_Z))); + + struct rc_dst_register dst = inst->U.I.DstReg; + + dst.WriteMask = inst->U.I.DstReg.WriteMask & RC_MASK_X; sin_approx(c, inst, dst, - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X), constants); - dst.WriteMask = inst->I.DstReg.WriteMask & WRITEMASK_Y; + dst.WriteMask = inst->U.I.DstReg.WriteMask & RC_MASK_Y; sin_approx(c, inst, dst, - swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y), + swizzle(srcreg(RC_FILE_TEMPORARY, tempreg), RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y, RC_SWIZZLE_Y), constants); } rc_remove_instruction(inst); - return GL_TRUE; + return 1; } @@ -624,53 +673,53 @@ GLboolean radeonTransformTrigSimple(struct radeon_compiler* c, * * @warning This transformation implicitly changes the semantics of SIN and COS! */ -GLboolean radeonTransformTrigScale(struct radeon_compiler* c, +int radeonTransformTrigScale(struct radeon_compiler* c, struct rc_instruction* inst, void* unused) { - if (inst->I.Opcode != OPCODE_COS && - inst->I.Opcode != OPCODE_SIN && - inst->I.Opcode != OPCODE_SCS) - return GL_FALSE; + if (inst->U.I.Opcode != RC_OPCODE_COS && + inst->U.I.Opcode != RC_OPCODE_SIN && + inst->U.I.Opcode != RC_OPCODE_SCS) + return 0; - static const GLfloat RCP_2PI = 0.15915494309189535; - GLuint temp; - GLuint constant; - GLuint constant_swizzle; + static const float RCP_2PI = 0.15915494309189535; + unsigned int temp; + unsigned int constant; + unsigned int constant_swizzle; temp = rc_find_free_temporary(c); constant = rc_constants_add_immediate_scalar(&c->Program.Constants, RCP_2PI, &constant_swizzle); - emit2(c, inst->Prev, OPCODE_MUL, 0, dstregtmpmask(temp, WRITEMASK_W), - swizzle(inst->I.SrcReg[0], SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X), - srcregswz(PROGRAM_CONSTANT, constant, constant_swizzle)); - emit1(c, inst->Prev, OPCODE_FRC, 0, dstregtmpmask(temp, WRITEMASK_W), - srcreg(PROGRAM_TEMPORARY, temp)); - - if (inst->I.Opcode == OPCODE_COS) { - emit1(c, inst->Prev, OPCODE_COS, inst->I.SaturateMode, inst->I.DstReg, - srcregswz(PROGRAM_TEMPORARY, temp, SWIZZLE_WWWW)); - } else if (inst->I.Opcode == OPCODE_SIN) { - emit1(c, inst->Prev, OPCODE_SIN, inst->I.SaturateMode, - inst->I.DstReg, srcregswz(PROGRAM_TEMPORARY, temp, SWIZZLE_WWWW)); - } else if (inst->I.Opcode == OPCODE_SCS) { - struct prog_dst_register moddst = inst->I.DstReg; - - if (inst->I.DstReg.WriteMask & WRITEMASK_X) { - moddst.WriteMask = WRITEMASK_X; - emit1(c, inst->Prev, OPCODE_COS, inst->I.SaturateMode, moddst, - srcregswz(PROGRAM_TEMPORARY, temp, SWIZZLE_WWWW)); + emit2(c, inst->Prev, RC_OPCODE_MUL, 0, dstregtmpmask(temp, RC_MASK_W), + swizzle(inst->U.I.SrcReg[0], RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X, RC_SWIZZLE_X), + srcregswz(RC_FILE_CONSTANT, constant, constant_swizzle)); + emit1(c, inst->Prev, RC_OPCODE_FRC, 0, dstregtmpmask(temp, RC_MASK_W), + srcreg(RC_FILE_TEMPORARY, temp)); + + if (inst->U.I.Opcode == RC_OPCODE_COS) { + emit1(c, inst->Prev, RC_OPCODE_COS, inst->U.I.SaturateMode, inst->U.I.DstReg, + srcregswz(RC_FILE_TEMPORARY, temp, RC_SWIZZLE_WWWW)); + } else if (inst->U.I.Opcode == RC_OPCODE_SIN) { + emit1(c, inst->Prev, RC_OPCODE_SIN, inst->U.I.SaturateMode, + inst->U.I.DstReg, srcregswz(RC_FILE_TEMPORARY, temp, RC_SWIZZLE_WWWW)); + } else if (inst->U.I.Opcode == RC_OPCODE_SCS) { + struct rc_dst_register moddst = inst->U.I.DstReg; + + if (inst->U.I.DstReg.WriteMask & RC_MASK_X) { + moddst.WriteMask = RC_MASK_X; + emit1(c, inst->Prev, RC_OPCODE_COS, inst->U.I.SaturateMode, moddst, + srcregswz(RC_FILE_TEMPORARY, temp, RC_SWIZZLE_WWWW)); } - if (inst->I.DstReg.WriteMask & WRITEMASK_Y) { - moddst.WriteMask = WRITEMASK_Y; - emit1(c, inst->Prev, OPCODE_SIN, inst->I.SaturateMode, moddst, - srcregswz(PROGRAM_TEMPORARY, temp, SWIZZLE_WWWW)); + if (inst->U.I.DstReg.WriteMask & RC_MASK_Y) { + moddst.WriteMask = RC_MASK_Y; + emit1(c, inst->Prev, RC_OPCODE_SIN, inst->U.I.SaturateMode, moddst, + srcregswz(RC_FILE_TEMPORARY, temp, RC_SWIZZLE_WWWW)); } } rc_remove_instruction(inst); - return GL_TRUE; + return 1; } /** @@ -681,15 +730,15 @@ GLboolean radeonTransformTrigScale(struct radeon_compiler* c, * @warning This explicitly changes the form of DDX and DDY! */ -GLboolean radeonTransformDeriv(struct radeon_compiler* c, +int radeonTransformDeriv(struct radeon_compiler* c, struct rc_instruction* inst, void* unused) { - if (inst->I.Opcode != OPCODE_DDX && inst->I.Opcode != OPCODE_DDY) - return GL_FALSE; + if (inst->U.I.Opcode != RC_OPCODE_DDX && inst->U.I.Opcode != RC_OPCODE_DDY) + return 0; - inst->I.SrcReg[1].Swizzle = MAKE_SWIZZLE4(SWIZZLE_ONE, SWIZZLE_ONE, SWIZZLE_ONE, SWIZZLE_ONE); - inst->I.SrcReg[1].Negate = NEGATE_XYZW; + inst->U.I.SrcReg[1].Swizzle = RC_MAKE_SWIZZLE(RC_SWIZZLE_ONE, RC_SWIZZLE_ONE, RC_SWIZZLE_ONE, RC_SWIZZLE_ONE); + inst->U.I.SrcReg[1].Negate = RC_MASK_XYZW; - return GL_TRUE; + return 1; } diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.h b/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.h index 147efec6fcb..7cb5f84b7f0 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_alu.h @@ -30,27 +30,27 @@ #include "radeon_program.h" -GLboolean radeonTransformALU( +int radeonTransformALU( struct radeon_compiler * c, struct rc_instruction * inst, void*); -GLboolean r300_transform_vertex_alu( +int r300_transform_vertex_alu( struct radeon_compiler * c, struct rc_instruction * inst, void*); -GLboolean radeonTransformTrigSimple( +int radeonTransformTrigSimple( struct radeon_compiler * c, struct rc_instruction * inst, void*); -GLboolean radeonTransformTrigScale( +int radeonTransformTrigScale( struct radeon_compiler * c, struct rc_instruction * inst, void*); -GLboolean radeonTransformDeriv( +int radeonTransformDeriv( struct radeon_compiler * c, struct rc_instruction * inst, void*); diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h b/src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h new file mode 100644 index 00000000000..7c0d6720b11 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h @@ -0,0 +1,147 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef RADEON_PROGRAM_CONSTANTS_H +#define RADEON_PROGRAM_CONSTANTS_H + +typedef enum { + RC_SATURATE_NONE = 0, + RC_SATURATE_ZERO_ONE, + RC_SATURATE_MINUS_PLUS_ONE +} rc_saturate_mode; + +typedef enum { + RC_TEXTURE_2D_ARRAY, + RC_TEXTURE_1D_ARRAY, + RC_TEXTURE_CUBE, + RC_TEXTURE_3D, + RC_TEXTURE_RECT, + RC_TEXTURE_2D, + RC_TEXTURE_1D +} rc_texture_target; + +typedef enum { + /** + * Used to indicate unused register descriptions and + * source register that use a constant swizzle. + */ + RC_FILE_NONE = 0, + RC_FILE_TEMPORARY, + + /** + * Input register. + * + * \note The compiler attaches no implicit semantics to input registers. + * Fragment/vertex program specific semantics must be defined explicitly + * using the appropriate compiler interfaces. + */ + RC_FILE_INPUT, + + /** + * Output register. + * + * \note The compiler attaches no implicit semantics to input registers. + * Fragment/vertex program specific semantics must be defined explicitly + * using the appropriate compiler interfaces. + */ + RC_FILE_OUTPUT, + RC_FILE_ADDRESS, + + /** + * Indicates a constant from the \ref rc_constant_list . + */ + RC_FILE_CONSTANT, + + /** + * Indicates a special register, see RC_SPECIAL_xxx. + */ + RC_FILE_SPECIAL +} rc_register_file; + +enum { + /** R500 fragment program ALU result "register" */ + RC_SPECIAL_ALU_RESULT = 0, + + /** Must be last */ + RC_NUM_SPECIAL_REGISTERS +}; + +#define RC_REGISTER_INDEX_BITS 10 +#define RC_REGISTER_MAX_INDEX (1 << RC_REGISTER_INDEX_BITS) + +typedef enum { + RC_SWIZZLE_X = 0, + RC_SWIZZLE_Y, + RC_SWIZZLE_Z, + RC_SWIZZLE_W, + RC_SWIZZLE_ZERO, + RC_SWIZZLE_ONE, + RC_SWIZZLE_HALF, + RC_SWIZZLE_UNUSED +} rc_swizzle; + +#define RC_MAKE_SWIZZLE(a,b,c,d) (((a)<<0) | ((b)<<3) | ((c)<<6) | ((d)<<9)) +#define RC_MAKE_SWIZZLE_SMEAR(a) RC_MAKE_SWIZZLE((a),(a),(a),(a)) +#define GET_SWZ(swz, idx) (((swz) >> ((idx)*3)) & 0x7) +#define GET_BIT(msk, idx) (((msk) >> (idx)) & 0x1) +#define SET_SWZ(swz, idx, newv) \ + do { \ + (swz) = ((swz) & ~(7 << ((idx)*3))) | ((newv) << ((idx)*3)); \ + } while(0) + +#define RC_SWIZZLE_XYZW RC_MAKE_SWIZZLE(RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_W) +#define RC_SWIZZLE_XXXX RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_X) +#define RC_SWIZZLE_YYYY RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_Y) +#define RC_SWIZZLE_ZZZZ RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_Z) +#define RC_SWIZZLE_WWWW RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_W) +#define RC_SWIZZLE_0000 RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_ZERO) +#define RC_SWIZZLE_1111 RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_ONE) + +/** + * \name Bitmasks for components of vectors. + * + * Used for write masks, negation masks, etc. + */ +/*@{*/ +#define RC_MASK_NONE 0 +#define RC_MASK_X 1 +#define RC_MASK_Y 2 +#define RC_MASK_Z 4 +#define RC_MASK_W 8 +#define RC_MASK_XY (RC_MASK_X|RC_MASK_Y) +#define RC_MASK_XYZ (RC_MASK_X|RC_MASK_Y|RC_MASK_Z) +#define RC_MASK_XYW (RC_MASK_X|RC_MASK_Y|RC_MASK_W) +#define RC_MASK_XYZW (RC_MASK_X|RC_MASK_Y|RC_MASK_Z|RC_MASK_W) +/*@}*/ + +typedef enum { + RC_ALURESULT_NONE = 0, + RC_ALURESULT_X, + RC_ALURESULT_W +} rc_write_aluresult; + +#endif /* RADEON_PROGRAM_CONSTANTS_H */ diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.c b/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.c index 4c26db5d244..ee839596aab 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Nicolai Haehnle. + * Copyright (C) 2008-2009 Nicolai Haehnle. * * All Rights Reserved. * @@ -25,584 +25,29 @@ * */ -/** - * @file - * - * Perform temporary register allocation and attempt to pair off instructions - * in RGB and Alpha pairs. Also attempts to optimize the TEX instruction - * vs. ALU instruction scheduling. - */ - #include "radeon_program_pair.h" -#include "memory_pool.h" -#include "radeon_compiler.h" -#include "shader/prog_print.h" - -#define error(fmt, args...) do { \ - rc_error(&s->Compiler->Base, "%s::%s(): " fmt "\n", \ - __FILE__, __FUNCTION__, ##args); \ -} while(0) - -struct pair_state_instruction { - struct prog_instruction Instruction; - GLuint IP; /**< Position of this instruction in original program */ - - GLuint IsTex:1; /**< Is a texture instruction */ - GLuint NeedRGB:1; /**< Needs the RGB ALU */ - GLuint NeedAlpha:1; /**< Needs the Alpha ALU */ - GLuint IsTranscendent:1; /**< Is a special transcendent instruction */ - - /** - * Number of (read and write) dependencies that must be resolved before - * this instruction can be scheduled. - */ - GLuint NumDependencies:5; - - /** - * Next instruction in the linked list of ready instructions. - */ - struct pair_state_instruction *NextReady; - - /** - * Values that this instruction writes - */ - struct reg_value *Values[4]; -}; - - -/** - * Used to keep track of which instructions read a value. - */ -struct reg_value_reader { - struct pair_state_instruction *Reader; - struct reg_value_reader *Next; -}; - -/** - * Used to keep track which values are stored in each component of a - * PROGRAM_TEMPORARY. - */ -struct reg_value { - struct pair_state_instruction *Writer; - struct reg_value *Next; /**< Pointer to the next value to be written to the same PROGRAM_TEMPORARY component */ - - /** - * Unordered linked list of instructions that read from this value. - */ - struct reg_value_reader *Readers; - - /** - * Number of readers of this value. This is calculated during @ref scan_instructions - * and continually decremented during code emission. - * When this count reaches zero, the instruction that writes the @ref Next value - * can be scheduled. - */ - GLuint NumReaders; -}; - -/** - * Used to translate a PROGRAM_INPUT or PROGRAM_TEMPORARY Mesa register - * to the proper hardware temporary. - */ -struct pair_register_translation { - GLuint Allocated:1; - GLuint HwIndex:8; - GLuint RefCount:23; /**< # of times this occurs in an unscheduled instruction SrcReg or DstReg */ - - /** - * Notes the value that is currently contained in each component - * (only used for PROGRAM_TEMPORARY registers). - */ - struct reg_value *Value[4]; -}; - -struct pair_state { - struct r300_fragment_program_compiler * Compiler; - const struct radeon_pair_handler *Handler; - GLboolean Verbose; - void *UserData; - - /** - * Translate Mesa registers to hardware registers - */ - struct pair_register_translation Inputs[FRAG_ATTRIB_MAX]; - struct pair_register_translation Temps[MAX_PROGRAM_TEMPS]; - - struct { - GLuint RefCount; /**< # of times this occurs in an unscheduled SrcReg or DstReg */ - } HwTemps[128]; - - /** - * Linked list of instructions that can be scheduled right now, - * based on which ALU/TEX resources they require. - */ - struct pair_state_instruction *ReadyFullALU; - struct pair_state_instruction *ReadyRGB; - struct pair_state_instruction *ReadyAlpha; - struct pair_state_instruction *ReadyTEX; -}; - - -static struct pair_register_translation *get_register(struct pair_state *s, GLuint file, GLuint index) -{ - switch(file) { - case PROGRAM_TEMPORARY: return &s->Temps[index]; - case PROGRAM_INPUT: return &s->Inputs[index]; - default: return 0; - } -} - -static void alloc_hw_reg(struct pair_state *s, GLuint file, GLuint index, GLuint hwindex) -{ - struct pair_register_translation *t = get_register(s, file, index); - ASSERT(!s->HwTemps[hwindex].RefCount); - ASSERT(!t->Allocated); - s->HwTemps[hwindex].RefCount = t->RefCount; - t->Allocated = 1; - t->HwIndex = hwindex; -} - -static GLuint get_hw_reg(struct pair_state *s, GLuint file, GLuint index) -{ - GLuint hwindex; - - struct pair_register_translation *t = get_register(s, file, index); - if (!t) { - error("get_hw_reg: %i[%i]\n", file, index); - return 0; - } - - if (t->Allocated) - return t->HwIndex; - - for(hwindex = 0; hwindex < s->Handler->MaxHwTemps; ++hwindex) - if (!s->HwTemps[hwindex].RefCount) - break; - - if (hwindex >= s->Handler->MaxHwTemps) { - error("Ran out of hardware temporaries"); - return 0; - } - - alloc_hw_reg(s, file, index, hwindex); - return hwindex; -} - - -static void deref_hw_reg(struct pair_state *s, GLuint hwindex) -{ - if (!s->HwTemps[hwindex].RefCount) { - error("Hwindex %i refcount error", hwindex); - return; - } - - s->HwTemps[hwindex].RefCount--; -} - -static void add_pairinst_to_list(struct pair_state_instruction **list, struct pair_state_instruction *pairinst) -{ - pairinst->NextReady = *list; - *list = pairinst; -} - -/** - * The given instruction has become ready. Link it into the ready - * instructions. - */ -static void instruction_ready(struct pair_state *s, struct pair_state_instruction *pairinst) -{ - if (s->Verbose) - _mesa_printf("instruction_ready(%i)\n", pairinst->IP); - - if (pairinst->IsTex) - add_pairinst_to_list(&s->ReadyTEX, pairinst); - else if (!pairinst->NeedAlpha) - add_pairinst_to_list(&s->ReadyRGB, pairinst); - else if (!pairinst->NeedRGB) - add_pairinst_to_list(&s->ReadyAlpha, pairinst); - else - add_pairinst_to_list(&s->ReadyFullALU, pairinst); -} - - -/** - * Finally rewrite ADD, MOV, MUL as the appropriate native instruction - * and reverse the order of arguments for CMP. - */ -static void final_rewrite(struct pair_state *s, struct prog_instruction *inst) -{ - struct prog_src_register tmp; - - switch(inst->Opcode) { - case OPCODE_ADD: - inst->SrcReg[2] = inst->SrcReg[1]; - inst->SrcReg[1].File = PROGRAM_BUILTIN; - inst->SrcReg[1].Swizzle = SWIZZLE_1111; - inst->SrcReg[1].Negate = NEGATE_NONE; - inst->Opcode = OPCODE_MAD; - break; - case OPCODE_CMP: - tmp = inst->SrcReg[2]; - inst->SrcReg[2] = inst->SrcReg[0]; - inst->SrcReg[0] = tmp; - break; - case OPCODE_MOV: - /* AMD say we should use CMP. - * However, when we transform - * KIL -r0; - * into - * CMP tmp, -r0, -r0, 0; - * KIL tmp; - * we get incorrect behaviour on R500 when r0 == 0.0. - * It appears that the R500 KIL hardware treats -0.0 as less - * than zero. - */ - inst->SrcReg[1].File = PROGRAM_BUILTIN; - inst->SrcReg[1].Swizzle = SWIZZLE_1111; - inst->SrcReg[2].File = PROGRAM_BUILTIN; - inst->SrcReg[2].Swizzle = SWIZZLE_0000; - inst->Opcode = OPCODE_MAD; - break; - case OPCODE_MUL: - inst->SrcReg[2].File = PROGRAM_BUILTIN; - inst->SrcReg[2].Swizzle = SWIZZLE_0000; - inst->Opcode = OPCODE_MAD; - break; - default: - /* nothing to do */ - break; - } -} - - -/** - * Classify an instruction according to which ALUs etc. it needs - */ -static void classify_instruction(struct pair_state *s, - struct pair_state_instruction *psi) -{ - psi->NeedRGB = (psi->Instruction.DstReg.WriteMask & WRITEMASK_XYZ) ? 1 : 0; - psi->NeedAlpha = (psi->Instruction.DstReg.WriteMask & WRITEMASK_W) ? 1 : 0; - - switch(psi->Instruction.Opcode) { - case OPCODE_ADD: - case OPCODE_CMP: - case OPCODE_DDX: - case OPCODE_DDY: - case OPCODE_FRC: - case OPCODE_MAD: - case OPCODE_MAX: - case OPCODE_MIN: - case OPCODE_MOV: - case OPCODE_MUL: - break; - case OPCODE_COS: - case OPCODE_EX2: - case OPCODE_LG2: - case OPCODE_RCP: - case OPCODE_RSQ: - case OPCODE_SIN: - psi->IsTranscendent = 1; - psi->NeedAlpha = 1; - break; - case OPCODE_DP4: - psi->NeedAlpha = 1; - /* fall through */ - case OPCODE_DP3: - psi->NeedRGB = 1; - break; - case OPCODE_KIL: - case OPCODE_TEX: - case OPCODE_TXB: - case OPCODE_TXP: - case OPCODE_END: - psi->IsTex = 1; - break; - default: - error("Unknown opcode %d\n", psi->Instruction.Opcode); - break; - } -} - - -/** - * Count which (input, temporary) register is read and written how often, - * and scan the instruction stream to find dependencies. - */ -static void scan_instructions(struct pair_state *s) -{ - struct rc_instruction *source; - GLuint ip; - - for(source = s->Compiler->Base.Program.Instructions.Next, ip = 0; - source != &s->Compiler->Base.Program.Instructions; - source = source->Next, ++ip) { - struct pair_state_instruction *pairinst = memory_pool_malloc(&s->Compiler->Base.Pool, sizeof(*pairinst)); - memset(pairinst, 0, sizeof(struct pair_state_instruction)); - - pairinst->Instruction = source->I; - pairinst->IP = ip; - final_rewrite(s, &pairinst->Instruction); - classify_instruction(s, pairinst); - - int nsrc = _mesa_num_inst_src_regs(pairinst->Instruction.Opcode); - int j; - for(j = 0; j < nsrc; j++) { - struct pair_register_translation *t = - get_register(s, pairinst->Instruction.SrcReg[j].File, pairinst->Instruction.SrcReg[j].Index); - if (!t) - continue; - - t->RefCount++; - - if (pairinst->Instruction.SrcReg[j].File == PROGRAM_TEMPORARY) { - int i; - for(i = 0; i < 4; ++i) { - GLuint swz = GET_SWZ(pairinst->Instruction.SrcReg[j].Swizzle, i); - if (swz >= 4) - continue; /* constant or NIL swizzle */ - if (!t->Value[swz]) - continue; /* this is an undefined read */ - - /* Do not add a dependency if this instruction - * also rewrites the value. The code below adds - * a dependency for the DstReg, which is a superset - * of the SrcReg dependency. */ - if (pairinst->Instruction.DstReg.File == PROGRAM_TEMPORARY && - pairinst->Instruction.DstReg.Index == pairinst->Instruction.SrcReg[j].Index && - GET_BIT(pairinst->Instruction.DstReg.WriteMask, swz)) - continue; - - struct reg_value_reader* r = memory_pool_malloc(&s->Compiler->Base.Pool, sizeof(*r)); - pairinst->NumDependencies++; - t->Value[swz]->NumReaders++; - r->Reader = pairinst; - r->Next = t->Value[swz]->Readers; - t->Value[swz]->Readers = r; - } - } - } - - int ndst = _mesa_num_inst_dst_regs(pairinst->Instruction.Opcode); - if (ndst) { - struct pair_register_translation *t = - get_register(s, pairinst->Instruction.DstReg.File, pairinst->Instruction.DstReg.Index); - if (t) { - t->RefCount++; - - if (pairinst->Instruction.DstReg.File == PROGRAM_TEMPORARY) { - int j; - for(j = 0; j < 4; ++j) { - if (!GET_BIT(pairinst->Instruction.DstReg.WriteMask, j)) - continue; - - struct reg_value* v = memory_pool_malloc(&s->Compiler->Base.Pool, sizeof(*v)); - memset(v, 0, sizeof(struct reg_value)); - v->Writer = pairinst; - if (t->Value[j]) { - pairinst->NumDependencies++; - t->Value[j]->Next = v; - } - t->Value[j] = v; - pairinst->Values[j] = v; - } - } - } - } - - if (s->Verbose) - _mesa_printf("scan(%i): NumDeps = %i\n", ip, pairinst->NumDependencies); - - if (!pairinst->NumDependencies) - instruction_ready(s, pairinst); - } - - /* Clear the PROGRAM_TEMPORARY state */ - int i, j; - for(i = 0; i < MAX_PROGRAM_TEMPS; ++i) { - for(j = 0; j < 4; ++j) - s->Temps[i].Value[j] = 0; - } -} - - -static void decrement_dependencies(struct pair_state *s, struct pair_state_instruction *pairinst) -{ - ASSERT(pairinst->NumDependencies > 0); - if (!--pairinst->NumDependencies) - instruction_ready(s, pairinst); -} /** - * Update the dependency tracking state based on what the instruction - * at the given IP does. + * Return the source slot where we installed the given register access, + * or -1 if no slot was free anymore. */ -static void commit_instruction(struct pair_state *s, struct pair_state_instruction *pairinst) -{ - struct prog_instruction *inst = &pairinst->Instruction; - - if (s->Verbose) - _mesa_printf("commit_instruction(%i)\n", pairinst->IP); - - if (inst->DstReg.File == PROGRAM_TEMPORARY) { - struct pair_register_translation *t = &s->Temps[inst->DstReg.Index]; - deref_hw_reg(s, t->HwIndex); - - int i; - for(i = 0; i < 4; ++i) { - if (!GET_BIT(inst->DstReg.WriteMask, i)) - continue; - - t->Value[i] = pairinst->Values[i]; - if (t->Value[i]->NumReaders) { - struct reg_value_reader *r; - for(r = pairinst->Values[i]->Readers; r; r = r->Next) - decrement_dependencies(s, r->Reader); - } else if (t->Value[i]->Next) { - /* This happens when the only reader writes - * the register at the same time */ - decrement_dependencies(s, t->Value[i]->Next->Writer); - } - } - } - - int nsrc = _mesa_num_inst_src_regs(inst->Opcode); - int i; - for(i = 0; i < nsrc; i++) { - struct pair_register_translation *t = get_register(s, inst->SrcReg[i].File, inst->SrcReg[i].Index); - if (!t) - continue; - - deref_hw_reg(s, get_hw_reg(s, inst->SrcReg[i].File, inst->SrcReg[i].Index)); - - if (inst->SrcReg[i].File != PROGRAM_TEMPORARY) - continue; - - int j; - for(j = 0; j < 4; ++j) { - GLuint swz = GET_SWZ(inst->SrcReg[i].Swizzle, j); - if (swz >= 4) - continue; - if (!t->Value[swz]) - continue; - - /* Do not free a dependency if this instruction - * also rewrites the value. See scan_instructions. */ - if (inst->DstReg.File == PROGRAM_TEMPORARY && - inst->DstReg.Index == inst->SrcReg[i].Index && - GET_BIT(inst->DstReg.WriteMask, swz)) - continue; - - if (!--t->Value[swz]->NumReaders) { - if (t->Value[swz]->Next) - decrement_dependencies(s, t->Value[swz]->Next->Writer); - } - } - } -} - - -/** - * Emit all ready texture instructions in a single block. - * - * Emit as a single block to (hopefully) sample many textures in parallel, - * and to avoid hardware indirections on R300. - * - * In R500, we don't really know when the result of a texture instruction - * arrives. So allocate all destinations first, to make sure they do not - * arrive early and overwrite a texture coordinate we're going to use later - * in the block. - */ -static void emit_all_tex(struct pair_state *s) -{ - struct pair_state_instruction *readytex; - struct pair_state_instruction *pairinst; - - ASSERT(s->ReadyTEX); - - // Don't let the ready list change under us! - readytex = s->ReadyTEX; - s->ReadyTEX = 0; - - // Allocate destination hardware registers in one block to avoid conflicts. - for(pairinst = readytex; pairinst; pairinst = pairinst->NextReady) { - struct prog_instruction *inst = &pairinst->Instruction; - if (inst->Opcode != OPCODE_KIL) - get_hw_reg(s, inst->DstReg.File, inst->DstReg.Index); - } - - if (s->Compiler->Base.Debug) - _mesa_printf(" BEGIN_TEX\n"); - - if (s->Handler->BeginTexBlock) - s->Compiler->Base.Error = s->Compiler->Base.Error || !s->Handler->BeginTexBlock(s->UserData); - - for(pairinst = readytex; pairinst; pairinst = pairinst->NextReady) { - struct prog_instruction *inst = &pairinst->Instruction; - commit_instruction(s, pairinst); - - if (inst->Opcode != OPCODE_KIL) - inst->DstReg.Index = get_hw_reg(s, inst->DstReg.File, inst->DstReg.Index); - inst->SrcReg[0].Index = get_hw_reg(s, inst->SrcReg[0].File, inst->SrcReg[0].Index); - - if (s->Compiler->Base.Debug) { - _mesa_printf(" "); - _mesa_print_instruction(inst); - fflush(stderr); - } - - struct radeon_pair_texture_instruction rpti; - - switch(inst->Opcode) { - case OPCODE_TEX: rpti.Opcode = RADEON_OPCODE_TEX; break; - case OPCODE_TXB: rpti.Opcode = RADEON_OPCODE_TXB; break; - case OPCODE_TXP: rpti.Opcode = RADEON_OPCODE_TXP; break; - default: - case OPCODE_KIL: rpti.Opcode = RADEON_OPCODE_KIL; break; - } - - rpti.DestIndex = inst->DstReg.Index; - rpti.WriteMask = inst->DstReg.WriteMask; - rpti.TexSrcUnit = inst->TexSrcUnit; - rpti.TexSrcTarget = inst->TexSrcTarget; - rpti.SrcIndex = inst->SrcReg[0].Index; - rpti.SrcSwizzle = inst->SrcReg[0].Swizzle; - - s->Compiler->Base.Error = s->Compiler->Base.Error || !s->Handler->EmitTex(s->UserData, &rpti); - } - - if (s->Compiler->Base.Debug) - _mesa_printf(" END_TEX\n"); -} - - -static int alloc_pair_source(struct pair_state *s, struct radeon_pair_instruction *pair, - struct prog_src_register src, GLboolean rgb, GLboolean alpha) +int rc_pair_alloc_source(struct rc_pair_instruction *pair, + unsigned int rgb, unsigned int alpha, + rc_register_file file, unsigned int index) { int candidate = -1; int candidate_quality = -1; int i; - if (!rgb && !alpha) + if ((!rgb && !alpha) || file == RC_FILE_NONE) return 0; - GLuint constant; - GLuint index; - - if (src.File == PROGRAM_TEMPORARY || src.File == PROGRAM_INPUT) { - constant = 0; - index = get_hw_reg(s, src.File, src.Index); - } else { - constant = 1; - index = src.Index; - } - for(i = 0; i < 3; ++i) { int q = 0; if (rgb) { if (pair->RGB.Src[i].Used) { - if (pair->RGB.Src[i].Constant != constant || + if (pair->RGB.Src[i].File != file || pair->RGB.Src[i].Index != index) continue; q++; @@ -610,7 +55,7 @@ static int alloc_pair_source(struct pair_state *s, struct radeon_pair_instructio } if (alpha) { if (pair->Alpha.Src[i].Used) { - if (pair->Alpha.Src[i].Constant != constant || + if (pair->Alpha.Src[i].File != file || pair->Alpha.Src[i].Index != index) continue; q++; @@ -625,334 +70,15 @@ static int alloc_pair_source(struct pair_state *s, struct radeon_pair_instructio if (candidate >= 0) { if (rgb) { pair->RGB.Src[candidate].Used = 1; - pair->RGB.Src[candidate].Constant = constant; + pair->RGB.Src[candidate].File = file; pair->RGB.Src[candidate].Index = index; } if (alpha) { pair->Alpha.Src[candidate].Used = 1; - pair->Alpha.Src[candidate].Constant = constant; + pair->Alpha.Src[candidate].File = file; pair->Alpha.Src[candidate].Index = index; } } return candidate; } - -/** - * Fill the given ALU instruction's opcodes and source operands into the given pair, - * if possible. - */ -static GLboolean fill_instruction_into_pair( - struct pair_state *s, - struct radeon_pair_instruction *pair, - struct pair_state_instruction *pairinst) -{ - struct prog_instruction *inst = &pairinst->Instruction; - - ASSERT(!pairinst->NeedRGB || pair->RGB.Opcode == OPCODE_NOP); - ASSERT(!pairinst->NeedAlpha || pair->Alpha.Opcode == OPCODE_NOP); - - if (pairinst->NeedRGB) { - if (pairinst->IsTranscendent) - pair->RGB.Opcode = OPCODE_REPL_ALPHA; - else - pair->RGB.Opcode = inst->Opcode; - if (inst->SaturateMode == SATURATE_ZERO_ONE) - pair->RGB.Saturate = 1; - } - if (pairinst->NeedAlpha) { - pair->Alpha.Opcode = inst->Opcode; - if (inst->SaturateMode == SATURATE_ZERO_ONE) - pair->Alpha.Saturate = 1; - } - - int nargs = _mesa_num_inst_src_regs(inst->Opcode); - int i; - - /* Special case for DDX/DDY (MDH/MDV). */ - if (inst->Opcode == OPCODE_DDX || inst->Opcode == OPCODE_DDY) { - if (pair->RGB.Src[0].Used || pair->Alpha.Src[0].Used) - return GL_FALSE; - else - nargs++; - } - - for(i = 0; i < nargs; ++i) { - int source; - if (pairinst->NeedRGB && !pairinst->IsTranscendent) { - GLboolean srcrgb = GL_FALSE; - GLboolean srcalpha = GL_FALSE; - int j; - for(j = 0; j < 3; ++j) { - GLuint swz = GET_SWZ(inst->SrcReg[i].Swizzle, j); - if (swz < 3) - srcrgb = GL_TRUE; - else if (swz < 4) - srcalpha = GL_TRUE; - } - source = alloc_pair_source(s, pair, inst->SrcReg[i], srcrgb, srcalpha); - if (source < 0) - return GL_FALSE; - pair->RGB.Arg[i].Source = source; - pair->RGB.Arg[i].Swizzle = inst->SrcReg[i].Swizzle & 0x1ff; - pair->RGB.Arg[i].Abs = inst->SrcReg[i].Abs; - pair->RGB.Arg[i].Negate = !!(inst->SrcReg[i].Negate & (NEGATE_X | NEGATE_Y | NEGATE_Z)); - } - if (pairinst->NeedAlpha) { - GLboolean srcrgb = GL_FALSE; - GLboolean srcalpha = GL_FALSE; - GLuint swz = GET_SWZ(inst->SrcReg[i].Swizzle, pairinst->IsTranscendent ? 0 : 3); - if (swz < 3) - srcrgb = GL_TRUE; - else if (swz < 4) - srcalpha = GL_TRUE; - source = alloc_pair_source(s, pair, inst->SrcReg[i], srcrgb, srcalpha); - if (source < 0) - return GL_FALSE; - pair->Alpha.Arg[i].Source = source; - pair->Alpha.Arg[i].Swizzle = swz; - pair->Alpha.Arg[i].Abs = inst->SrcReg[i].Abs; - pair->Alpha.Arg[i].Negate = !!(inst->SrcReg[i].Negate & NEGATE_W); - } - } - - return GL_TRUE; -} - - -/** - * Fill in the destination register information. - * - * This is split from filling in source registers because we want - * to avoid allocating hardware temporaries for destinations until - * we are absolutely certain that we're going to emit a certain - * instruction pairing. - */ -static void fill_dest_into_pair( - struct pair_state *s, - struct radeon_pair_instruction *pair, - struct pair_state_instruction *pairinst) -{ - struct prog_instruction *inst = &pairinst->Instruction; - - if (inst->DstReg.File == PROGRAM_OUTPUT) { - if (inst->DstReg.Index == s->Compiler->OutputColor) { - pair->RGB.OutputWriteMask |= inst->DstReg.WriteMask & WRITEMASK_XYZ; - pair->Alpha.OutputWriteMask |= GET_BIT(inst->DstReg.WriteMask, 3); - } else if (inst->DstReg.Index == s->Compiler->OutputDepth) { - pair->Alpha.DepthWriteMask |= GET_BIT(inst->DstReg.WriteMask, 3); - } - } else { - GLuint hwindex = get_hw_reg(s, inst->DstReg.File, inst->DstReg.Index); - if (pairinst->NeedRGB) { - pair->RGB.DestIndex = hwindex; - pair->RGB.WriteMask |= inst->DstReg.WriteMask & WRITEMASK_XYZ; - } - if (pairinst->NeedAlpha) { - pair->Alpha.DestIndex = hwindex; - pair->Alpha.WriteMask |= GET_BIT(inst->DstReg.WriteMask, 3); - } - } -} - - -/** - * Find a good ALU instruction or pair of ALU instruction and emit it. - * - * Prefer emitting full ALU instructions, so that when we reach a point - * where no full ALU instruction can be emitted, we have more candidates - * for RGB/Alpha pairing. - */ -static void emit_alu(struct pair_state *s) -{ - struct radeon_pair_instruction pair; - struct pair_state_instruction *psi; - - if (s->ReadyFullALU || !(s->ReadyRGB && s->ReadyAlpha)) { - if (s->ReadyFullALU) { - psi = s->ReadyFullALU; - s->ReadyFullALU = s->ReadyFullALU->NextReady; - } else if (s->ReadyRGB) { - psi = s->ReadyRGB; - s->ReadyRGB = s->ReadyRGB->NextReady; - } else { - psi = s->ReadyAlpha; - s->ReadyAlpha = s->ReadyAlpha->NextReady; - } - - _mesa_bzero(&pair, sizeof(pair)); - fill_instruction_into_pair(s, &pair, psi); - fill_dest_into_pair(s, &pair, psi); - commit_instruction(s, psi); - } else { - struct pair_state_instruction **prgb; - struct pair_state_instruction **palpha; - - /* Some pairings might fail because they require too - * many source slots; try all possible pairings if necessary */ - for(prgb = &s->ReadyRGB; *prgb; prgb = &(*prgb)->NextReady) { - for(palpha = &s->ReadyAlpha; *palpha; palpha = &(*palpha)->NextReady) { - struct pair_state_instruction * psirgb = *prgb; - struct pair_state_instruction * psialpha = *palpha; - _mesa_bzero(&pair, sizeof(pair)); - fill_instruction_into_pair(s, &pair, psirgb); - if (!fill_instruction_into_pair(s, &pair, psialpha)) - continue; - *prgb = (*prgb)->NextReady; - *palpha = (*palpha)->NextReady; - fill_dest_into_pair(s, &pair, psirgb); - fill_dest_into_pair(s, &pair, psialpha); - commit_instruction(s, psirgb); - commit_instruction(s, psialpha); - goto success; - } - } - - /* No success in pairing; just take the first RGB instruction */ - psi = s->ReadyRGB; - s->ReadyRGB = s->ReadyRGB->NextReady; - - _mesa_bzero(&pair, sizeof(pair)); - fill_instruction_into_pair(s, &pair, psi); - fill_dest_into_pair(s, &pair, psi); - commit_instruction(s, psi); - success: ; - } - - if (s->Compiler->Base.Debug) - radeonPrintPairInstruction(&pair); - - s->Compiler->Base.Error = s->Compiler->Base.Error || !s->Handler->EmitPaired(s->UserData, &pair); -} - -/* Callback function for assigning input registers to hardware registers */ -static void alloc_helper(void * data, unsigned input, unsigned hwreg) -{ - struct pair_state * s = data; - alloc_hw_reg(s, PROGRAM_INPUT, input, hwreg); -} - -void radeonPairProgram( - struct r300_fragment_program_compiler * compiler, - const struct radeon_pair_handler* handler, void *userdata) -{ - struct pair_state s; - - _mesa_bzero(&s, sizeof(s)); - s.Compiler = compiler; - s.Handler = handler; - s.UserData = userdata; - s.Verbose = GL_FALSE && s.Compiler->Base.Debug; - - if (s.Compiler->Base.Debug) - _mesa_printf("Emit paired program\n"); - - scan_instructions(&s); - s.Compiler->AllocateHwInputs(s.Compiler, &alloc_helper, &s); - - while(!s.Compiler->Base.Error && - (s.ReadyTEX || s.ReadyRGB || s.ReadyAlpha || s.ReadyFullALU)) { - if (s.ReadyTEX) - emit_all_tex(&s); - - while(s.ReadyFullALU || s.ReadyRGB || s.ReadyAlpha) - emit_alu(&s); - } - - if (s.Compiler->Base.Debug) - _mesa_printf(" END\n"); -} - - -static void print_pair_src(int i, struct radeon_pair_instruction_source* src) -{ - _mesa_printf(" Src%i = %s[%i]", i, src->Constant ? "CNST" : "TEMP", src->Index); -} - -static const char* opcode_string(GLuint opcode) -{ - if (opcode == OPCODE_REPL_ALPHA) - return "SOP"; - else - return _mesa_opcode_string(opcode); -} - -static int num_pairinst_args(GLuint opcode) -{ - if (opcode == OPCODE_REPL_ALPHA) - return 0; - else - return _mesa_num_inst_src_regs(opcode); -} - -static char swizzle_char(GLuint swz) -{ - switch(swz) { - case SWIZZLE_X: return 'x'; - case SWIZZLE_Y: return 'y'; - case SWIZZLE_Z: return 'z'; - case SWIZZLE_W: return 'w'; - case SWIZZLE_ZERO: return '0'; - case SWIZZLE_ONE: return '1'; - case SWIZZLE_NIL: return '_'; - default: return '?'; - } -} - -void radeonPrintPairInstruction(struct radeon_pair_instruction *inst) -{ - int nargs; - int i; - - _mesa_printf(" RGB: "); - for(i = 0; i < 3; ++i) { - if (inst->RGB.Src[i].Used) - print_pair_src(i, inst->RGB.Src + i); - } - _mesa_printf("\n"); - _mesa_printf(" Alpha:"); - for(i = 0; i < 3; ++i) { - if (inst->Alpha.Src[i].Used) - print_pair_src(i, inst->Alpha.Src + i); - } - _mesa_printf("\n"); - - _mesa_printf(" %s%s", opcode_string(inst->RGB.Opcode), inst->RGB.Saturate ? "_SAT" : ""); - if (inst->RGB.WriteMask) - _mesa_printf(" TEMP[%i].%s%s%s", inst->RGB.DestIndex, - (inst->RGB.WriteMask & 1) ? "x" : "", - (inst->RGB.WriteMask & 2) ? "y" : "", - (inst->RGB.WriteMask & 4) ? "z" : ""); - if (inst->RGB.OutputWriteMask) - _mesa_printf(" COLOR.%s%s%s", - (inst->RGB.OutputWriteMask & 1) ? "x" : "", - (inst->RGB.OutputWriteMask & 2) ? "y" : "", - (inst->RGB.OutputWriteMask & 4) ? "z" : ""); - nargs = num_pairinst_args(inst->RGB.Opcode); - for(i = 0; i < nargs; ++i) { - const char* abs = inst->RGB.Arg[i].Abs ? "|" : ""; - const char* neg = inst->RGB.Arg[i].Negate ? "-" : ""; - _mesa_printf(", %s%sSrc%i.%c%c%c%s", neg, abs, inst->RGB.Arg[i].Source, - swizzle_char(GET_SWZ(inst->RGB.Arg[i].Swizzle, 0)), - swizzle_char(GET_SWZ(inst->RGB.Arg[i].Swizzle, 1)), - swizzle_char(GET_SWZ(inst->RGB.Arg[i].Swizzle, 2)), - abs); - } - _mesa_printf("\n"); - - _mesa_printf(" %s%s", opcode_string(inst->Alpha.Opcode), inst->Alpha.Saturate ? "_SAT" : ""); - if (inst->Alpha.WriteMask) - _mesa_printf(" TEMP[%i].w", inst->Alpha.DestIndex); - if (inst->Alpha.OutputWriteMask) - _mesa_printf(" COLOR.w"); - if (inst->Alpha.DepthWriteMask) - _mesa_printf(" DEPTH.w"); - nargs = num_pairinst_args(inst->Alpha.Opcode); - for(i = 0; i < nargs; ++i) { - const char* abs = inst->Alpha.Arg[i].Abs ? "|" : ""; - const char* neg = inst->Alpha.Arg[i].Negate ? "-" : ""; - _mesa_printf(", %s%sSrc%i.%c%s", neg, abs, inst->Alpha.Arg[i].Source, - swizzle_char(inst->Alpha.Arg[i].Swizzle), abs); - } - _mesa_printf("\n"); -} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.h b/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.h index ff761785518..16005984287 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_pair.h @@ -28,116 +28,97 @@ #ifndef __RADEON_PROGRAM_PAIR_H_ #define __RADEON_PROGRAM_PAIR_H_ -#include "radeon_program.h" +#include "radeon_code.h" +#include "radeon_opcodes.h" +#include "radeon_program_constants.h" struct r300_fragment_program_compiler; /** - * Represents a paired instruction, as found in R300 and R500 + * \file + * Represents a paired ALU instruction, as found in R300 and R500 * fragment programs. + * + * Note that this representation is taking some liberties as far + * as register files are concerned, to allow separate register + * allocation. + * + * Also note that there are some subtleties in that the semantics + * of certain opcodes are implicitly changed in this representation; + * see \ref rc_pair_translate */ + + struct radeon_pair_instruction_source { - GLuint Index:8; - GLuint Constant:1; - GLuint Used:1; + unsigned int Used:1; + rc_register_file File:3; + unsigned int Index:RC_REGISTER_INDEX_BITS; }; struct radeon_pair_instruction_rgb { - GLuint Opcode:8; - GLuint DestIndex:8; - GLuint WriteMask:3; - GLuint OutputWriteMask:3; - GLuint Saturate:1; + rc_opcode Opcode:8; + unsigned int DestIndex:RC_REGISTER_INDEX_BITS; + unsigned int WriteMask:3; + unsigned int OutputWriteMask:3; + unsigned int Saturate:1; struct radeon_pair_instruction_source Src[3]; struct { - GLuint Source:2; - GLuint Swizzle:9; - GLuint Abs:1; - GLuint Negate:1; + unsigned int Source:2; + unsigned int Swizzle:9; + unsigned int Abs:1; + unsigned int Negate:1; } Arg[3]; }; struct radeon_pair_instruction_alpha { - GLuint Opcode:8; - GLuint DestIndex:8; - GLuint WriteMask:1; - GLuint OutputWriteMask:1; - GLuint DepthWriteMask:1; - GLuint Saturate:1; + rc_opcode Opcode:8; + unsigned int DestIndex:RC_REGISTER_INDEX_BITS; + unsigned int WriteMask:1; + unsigned int OutputWriteMask:1; + unsigned int DepthWriteMask:1; + unsigned int Saturate:1; struct radeon_pair_instruction_source Src[3]; struct { - GLuint Source:2; - GLuint Swizzle:3; - GLuint Abs:1; - GLuint Negate:1; + unsigned int Source:2; + unsigned int Swizzle:3; + unsigned int Abs:1; + unsigned int Negate:1; } Arg[3]; }; -struct radeon_pair_instruction { +struct rc_pair_instruction { struct radeon_pair_instruction_rgb RGB; struct radeon_pair_instruction_alpha Alpha; -}; - -enum { - RADEON_OPCODE_TEX = 0, - RADEON_OPCODE_TXB, - RADEON_OPCODE_TXP, - RADEON_OPCODE_KIL + rc_write_aluresult WriteALUResult:2; + rc_compare_func ALUResultCompare:3; }; -struct radeon_pair_texture_instruction { - GLuint Opcode:2; /**< one of RADEON_OPCODE_xxx */ - - GLuint DestIndex:8; - GLuint WriteMask:4; - GLuint TexSrcUnit:5; - GLuint TexSrcTarget:3; - - GLuint SrcIndex:8; - GLuint SrcSwizzle:12; -}; +/** + * General helper functions for dealing with the paired instruction format. + */ +/*@{*/ +int rc_pair_alloc_source(struct rc_pair_instruction *pair, + unsigned int rgb, unsigned int alpha, + rc_register_file file, unsigned int index); +/*@}*/ /** - * + * Compiler passes that operate with the paired format. */ -struct radeon_pair_handler { - /** - * Write a paired instruction to the hardware. - * - * @return GL_FALSE on error. - */ - GLboolean (*EmitPaired)(void*, struct radeon_pair_instruction*); - - /** - * Write a texture instruction to the hardware. - * Register indices have already been rewritten to the allocated - * hardware register numbers. - * - * @return GL_FALSE on error. - */ - GLboolean (*EmitTex)(void*, struct radeon_pair_texture_instruction*); - - /** - * Called before a block of contiguous, independent texture - * instructions is emitted. - */ - GLboolean (*BeginTexBlock)(void*); - - unsigned MaxHwTemps; -}; - -void radeonPairProgram( - struct r300_fragment_program_compiler * compiler, - const struct radeon_pair_handler*, void *userdata); +/*@{*/ +struct radeon_pair_handler; -void radeonPrintPairInstruction(struct radeon_pair_instruction *inst); +void rc_pair_translate(struct r300_fragment_program_compiler *c); +void rc_pair_schedule(struct r300_fragment_program_compiler *c); +void rc_pair_regalloc(struct r300_fragment_program_compiler *c, unsigned maxtemps); +/*@}*/ #endif /* __RADEON_PROGRAM_PAIR_H_ */ diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_print.c b/src/mesa/drivers/dri/r300/compiler/radeon_program_print.c new file mode 100644 index 00000000000..d863b82d53f --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_print.c @@ -0,0 +1,300 @@ +/* + * Copyright 2009 Nicolai Hähnle <[email protected]> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "radeon_program.h" + +#include <stdio.h> + +static const char * textarget_to_string(rc_texture_target target) +{ + switch(target) { + case RC_TEXTURE_2D_ARRAY: return "2D_ARRAY"; + case RC_TEXTURE_1D_ARRAY: return "1D_ARRAY"; + case RC_TEXTURE_CUBE: return "CUBE"; + case RC_TEXTURE_3D: return "3D"; + case RC_TEXTURE_RECT: return "RECT"; + case RC_TEXTURE_2D: return "2D"; + case RC_TEXTURE_1D: return "1D"; + default: return "BAD_TEXTURE_TARGET"; + } +} + +static void rc_print_comparefunc(FILE * f, const char * lhs, rc_compare_func func, const char * rhs) +{ + if (func == RC_COMPARE_FUNC_NEVER) { + fprintf(f, "false"); + } else if (func == RC_COMPARE_FUNC_ALWAYS) { + fprintf(f, "true"); + } else { + const char * op; + switch(func) { + case RC_COMPARE_FUNC_LESS: op = "<"; break; + case RC_COMPARE_FUNC_EQUAL: op = "=="; break; + case RC_COMPARE_FUNC_LEQUAL: op = "<="; break; + case RC_COMPARE_FUNC_GREATER: op = ">"; break; + case RC_COMPARE_FUNC_NOTEQUAL: op = "!="; break; + case RC_COMPARE_FUNC_GEQUAL: op = ">="; break; + default: op = "???"; break; + } + fprintf(f, "%s %s %s", lhs, op, rhs); + } +} + +static void rc_print_register(FILE * f, rc_register_file file, int index, unsigned int reladdr) +{ + if (file == RC_FILE_NONE) { + fprintf(f, "none"); + } else if (file == RC_FILE_SPECIAL) { + switch(index) { + case RC_SPECIAL_ALU_RESULT: fprintf(f, "aluresult"); break; + default: fprintf(f, "special[%i]", index); break; + } + } else { + const char * filename; + switch(file) { + case RC_FILE_TEMPORARY: filename = "temp"; break; + case RC_FILE_INPUT: filename = "input"; break; + case RC_FILE_OUTPUT: filename = "output"; break; + case RC_FILE_ADDRESS: filename = "addr"; break; + case RC_FILE_CONSTANT: filename = "const"; break; + default: filename = "BAD FILE"; break; + } + fprintf(f, "%s[%i%s]", filename, index, reladdr ? " + addr[0]" : ""); + } +} + +static void rc_print_mask(FILE * f, unsigned int mask) +{ + if (mask & RC_MASK_X) fprintf(f, "x"); + if (mask & RC_MASK_Y) fprintf(f, "y"); + if (mask & RC_MASK_Z) fprintf(f, "z"); + if (mask & RC_MASK_W) fprintf(f, "w"); +} + +static void rc_print_dst_register(FILE * f, struct rc_dst_register dst) +{ + rc_print_register(f, dst.File, dst.Index, dst.RelAddr); + if (dst.WriteMask != RC_MASK_XYZW) { + fprintf(f, "."); + rc_print_mask(f, dst.WriteMask); + } +} + +static char rc_swizzle_char(unsigned int swz) +{ + switch(swz) { + case RC_SWIZZLE_X: return 'x'; + case RC_SWIZZLE_Y: return 'y'; + case RC_SWIZZLE_Z: return 'z'; + case RC_SWIZZLE_W: return 'w'; + case RC_SWIZZLE_ZERO: return '0'; + case RC_SWIZZLE_ONE: return '1'; + case RC_SWIZZLE_HALF: return 'H'; + case RC_SWIZZLE_UNUSED: return '_'; + } + return '?'; +} + +static void rc_print_swizzle(FILE * f, unsigned int swizzle, unsigned int negate) +{ + unsigned int comp; + for(comp = 0; comp < 4; ++comp) { + rc_swizzle swz = GET_SWZ(swizzle, comp); + if (GET_BIT(negate, comp)) + fprintf(f, "-"); + fprintf(f, "%c", rc_swizzle_char(swz)); + } +} + +static void rc_print_src_register(FILE * f, struct rc_src_register src) +{ + int trivial_negate = (src.Negate == RC_MASK_NONE || src.Negate == RC_MASK_XYZW); + + if (src.Negate == RC_MASK_XYZW) + fprintf(f, "-"); + if (src.Abs) + fprintf(f, "|"); + + rc_print_register(f, src.File, src.Index, src.RelAddr); + + if (src.Abs && !trivial_negate) + fprintf(f, "|"); + + if (src.Swizzle != RC_SWIZZLE_XYZW || !trivial_negate) { + fprintf(f, "."); + rc_print_swizzle(f, src.Swizzle, trivial_negate ? 0 : src.Negate); + } + + if (src.Abs && trivial_negate) + fprintf(f, "|"); +} + +static void rc_print_normal_instruction(FILE * f, struct rc_instruction * inst) +{ + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->U.I.Opcode); + unsigned int reg; + + fprintf(f, "%s", opcode->Name); + + switch(inst->U.I.SaturateMode) { + case RC_SATURATE_NONE: break; + case RC_SATURATE_ZERO_ONE: fprintf(f, "_SAT"); break; + case RC_SATURATE_MINUS_PLUS_ONE: fprintf(f, "_SAT2"); break; + default: fprintf(f, "_BAD_SAT"); break; + } + + if (opcode->HasDstReg) { + fprintf(f, " "); + rc_print_dst_register(f, inst->U.I.DstReg); + if (opcode->NumSrcRegs) + fprintf(f, ","); + } + + for(reg = 0; reg < opcode->NumSrcRegs; ++reg) { + if (reg > 0) + fprintf(f, ","); + fprintf(f, " "); + rc_print_src_register(f, inst->U.I.SrcReg[reg]); + } + + if (opcode->HasTexture) { + fprintf(f, ", %s%s[%u]", + textarget_to_string(inst->U.I.TexSrcTarget), + inst->U.I.TexShadow ? "SHADOW" : "", + inst->U.I.TexSrcUnit); + } + + fprintf(f, ";"); + + if (inst->U.I.WriteALUResult) { + fprintf(f, " [aluresult = ("); + rc_print_comparefunc(f, + (inst->U.I.WriteALUResult == RC_ALURESULT_X) ? "x" : "w", + inst->U.I.ALUResultCompare, "0"); + fprintf(f, ")]"); + } + + fprintf(f, "\n"); +} + +static void rc_print_pair_instruction(FILE * f, struct rc_instruction * fullinst) +{ + struct rc_pair_instruction * inst = &fullinst->U.P; + int printedsrc = 0; + + for(unsigned int src = 0; src < 3; ++src) { + if (inst->RGB.Src[src].Used) { + if (printedsrc) + fprintf(f, ", "); + fprintf(f, "src%i.xyz = ", src); + rc_print_register(f, inst->RGB.Src[src].File, inst->RGB.Src[src].Index, 0); + printedsrc = 1; + } + if (inst->Alpha.Src[src].Used) { + if (printedsrc) + fprintf(f, ", "); + fprintf(f, "src%i.w = ", src); + rc_print_register(f, inst->Alpha.Src[src].File, inst->Alpha.Src[src].Index, 0); + printedsrc = 1; + } + } + fprintf(f, "\n"); + + if (inst->RGB.Opcode != RC_OPCODE_NOP) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->RGB.Opcode); + + fprintf(f, " %s%s", opcode->Name, inst->RGB.Saturate ? "_SAT" : ""); + if (inst->RGB.WriteMask) + fprintf(f, " temp[%i].%s%s%s", inst->RGB.DestIndex, + (inst->RGB.WriteMask & 1) ? "x" : "", + (inst->RGB.WriteMask & 2) ? "y" : "", + (inst->RGB.WriteMask & 4) ? "z" : ""); + if (inst->RGB.OutputWriteMask) + fprintf(f, " color.%s%s%s", + (inst->RGB.OutputWriteMask & 1) ? "x" : "", + (inst->RGB.OutputWriteMask & 2) ? "y" : "", + (inst->RGB.OutputWriteMask & 4) ? "z" : ""); + if (inst->WriteALUResult == RC_ALURESULT_X) + fprintf(f, " aluresult"); + + for(unsigned int arg = 0; arg < opcode->NumSrcRegs; ++arg) { + const char* abs = inst->RGB.Arg[arg].Abs ? "|" : ""; + const char* neg = inst->RGB.Arg[arg].Negate ? "-" : ""; + fprintf(f, ", %s%ssrc%i.%c%c%c%s", neg, abs, inst->RGB.Arg[arg].Source, + rc_swizzle_char(GET_SWZ(inst->RGB.Arg[arg].Swizzle, 0)), + rc_swizzle_char(GET_SWZ(inst->RGB.Arg[arg].Swizzle, 1)), + rc_swizzle_char(GET_SWZ(inst->RGB.Arg[arg].Swizzle, 2)), + abs); + } + fprintf(f, "\n"); + } + + if (inst->Alpha.Opcode != RC_OPCODE_NOP) { + const struct rc_opcode_info * opcode = rc_get_opcode_info(inst->Alpha.Opcode); + + fprintf(f, " %s%s", opcode->Name, inst->Alpha.Saturate ? "_SAT" : ""); + if (inst->Alpha.WriteMask) + fprintf(f, " temp[%i].w", inst->Alpha.DestIndex); + if (inst->Alpha.OutputWriteMask) + fprintf(f, " color.w"); + if (inst->Alpha.DepthWriteMask) + fprintf(f, " depth.w"); + if (inst->WriteALUResult == RC_ALURESULT_W) + fprintf(f, " aluresult"); + + for(unsigned int arg = 0; arg < opcode->NumSrcRegs; ++arg) { + const char* abs = inst->Alpha.Arg[arg].Abs ? "|" : ""; + const char* neg = inst->Alpha.Arg[arg].Negate ? "-" : ""; + fprintf(f, ", %s%ssrc%i.%c%s", neg, abs, inst->Alpha.Arg[arg].Source, + rc_swizzle_char(inst->Alpha.Arg[arg].Swizzle), abs); + } + fprintf(f, "\n"); + } + + if (inst->WriteALUResult) { + fprintf(f, " [aluresult = ("); + rc_print_comparefunc(f, "result", inst->ALUResultCompare, "0"); + fprintf(f, ")]\n"); + } +} + +/** + * Print program to stderr, default options. + */ +void rc_print_program(const struct rc_program *prog) +{ + unsigned int linenum = 0; + struct rc_instruction *inst; + + fprintf(stderr, "# Radeon Compiler Program\n"); + + for(inst = prog->Instructions.Next; inst != &prog->Instructions; inst = inst->Next) { + fprintf(stderr, "%3d: ", linenum); + + if (inst->Type == RC_INSTRUCTION_PAIR) + rc_print_pair_instruction(stderr, inst); + else + rc_print_normal_instruction(stderr, inst); + + linenum++; + } +} diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_swizzle.h b/src/mesa/drivers/dri/r300/compiler/radeon_swizzle.h new file mode 100644 index 00000000000..c81d5f7a5e9 --- /dev/null +++ b/src/mesa/drivers/dri/r300/compiler/radeon_swizzle.h @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef RADEON_SWIZZLE_H +#define RADEON_SWIZZLE_H + +#include "radeon_program.h" + +struct rc_swizzle_split { + unsigned char NumPhases; + unsigned char Phase[4]; +}; + +/** + * Describe the swizzling capability of target hardware. + */ +struct rc_swizzle_caps { + /** + * Check whether the given swizzle, absolute and negate combination + * can be implemented natively by the hardware for this opcode. + * + * \return 1 if the swizzle is native for the given opcode + */ + int (*IsNative)(rc_opcode opcode, struct rc_src_register reg); + + /** + * Determine how to split access to the masked channels of the + * given source register to obtain ALU-native swizzles. + */ + void (*Split)(struct rc_src_register reg, unsigned int mask, struct rc_swizzle_split * split); +}; + +#endif /* RADEON_SWIZZLE_H */ diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index 0fe32a5443a..da5b7ba642f 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -684,11 +684,7 @@ void r300InitCmdBuf(r300ContextPtr r300) r300->hw.rb3d_dither_ctl.cmd[0] = cmdpacket0(r300->radeon.radeonScreen, R300_RB3D_DITHER_CTL, 9); ALLOC_STATE(rb3d_aaresolve_ctl, always, 2, 0); r300->hw.rb3d_aaresolve_ctl.cmd[0] = cmdpacket0(r300->radeon.radeonScreen, R300_RB3D_AARESOLVE_CTL, 1); - if ((r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) || - ( !r300->radeon.radeonScreen->kernel_mm && ( - (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RS400) || - (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV410) || - (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R420) ) ) ) { + if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV350) { ALLOC_STATE(rb3d_discard_src_pixel_lte_threshold, always, 3, 0); } else { ALLOC_STATE(rb3d_discard_src_pixel_lte_threshold, never, 3, 0); @@ -697,6 +693,14 @@ void r300InitCmdBuf(r300ContextPtr r300) ALLOC_STATE(zs, always, R300_ZS_CMDSIZE, 0); r300->hw.zs.cmd[R300_ZS_CMD_0] = cmdpacket0(r300->radeon.radeonScreen, R300_ZB_CNTL, 3); + if (is_r500) { + if (r300->radeon.radeonScreen->kernel_mm) + ALLOC_STATE(zsb, always, R300_ZSB_CMDSIZE, 0); + else + ALLOC_STATE(zsb, never, R300_ZSB_CMDSIZE, 0); + r300->hw.zsb.cmd[R300_ZSB_CMD_0] = + cmdpacket0(r300->radeon.radeonScreen, R500_ZB_STENCILREFMASK_BF, 1); + } ALLOC_STATE(zstencil_format, always, 5, 0); r300->hw.zstencil_format.cmd[0] = diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c index 9df3897e65c..2c2b16aa98d 100644 --- a/src/mesa/drivers/dri/r300/r300_context.c +++ b/src/mesa/drivers/dri/r300/r300_context.c @@ -84,6 +84,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define need_GL_EXT_framebuffer_object #define need_GL_EXT_fog_coord #define need_GL_EXT_gpu_program_parameters +#define need_GL_EXT_provoking_vertex #define need_GL_EXT_secondary_color #define need_GL_EXT_stencil_two_side #define need_GL_ATI_separate_stencil @@ -116,6 +117,7 @@ const struct dri_extension card_extensions[] = { {"GL_EXT_packed_depth_stencil", NULL}, {"GL_EXT_fog_coord", GL_EXT_fog_coord_functions }, {"GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions}, + {"GL_EXT_provoking_vertex", GL_EXT_provoking_vertex_functions }, {"GL_EXT_secondary_color", GL_EXT_secondary_color_functions}, {"GL_EXT_shadow_funcs", NULL}, {"GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions}, diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index 1dadcc0a697..518d5cdbf4f 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -234,6 +234,10 @@ typedef struct r300_context *r300ContextPtr; #define R300_ZS_CNTL_2 3 #define R300_ZS_CMDSIZE 4 +#define R300_ZSB_CMD_0 0 +#define R300_ZSB_CNTL_0 1 +#define R300_ZSB_CMDSIZE 2 + #define R300_ZB_CMD_0 0 #define R300_ZB_OFFSET 1 #define R300_ZB_PITCH 2 @@ -343,6 +347,7 @@ struct r300_hw_state { struct radeon_state_atom rb3d_aaresolve_ctl; /* (4E88) */ struct radeon_state_atom rb3d_discard_src_pixel_lte_threshold; /* (4E88) I saw it only written on RV350 hardware.. */ struct radeon_state_atom zs; /* zstencil control (4F00) */ + struct radeon_state_atom zsb; /* zstencil bf */ struct radeon_state_atom zstencil_format; struct radeon_state_atom zb; /* z buffer (4F20) */ struct radeon_state_atom zb_depthclearvalue; /* (4F28) */ diff --git a/src/mesa/drivers/dri/r300/r300_fragprog_common.c b/src/mesa/drivers/dri/r300/r300_fragprog_common.c index 70c92528943..267ee81a7a6 100644 --- a/src/mesa/drivers/dri/r300/r300_fragprog_common.c +++ b/src/mesa/drivers/dri/r300/r300_fragprog_common.c @@ -44,6 +44,7 @@ #include "compiler/radeon_compiler.h" +#include "radeon_mesa_to_rc.h" #include "r300_state.h" @@ -131,7 +132,7 @@ static void insert_WPOS_trailer(struct r300_fragment_program_compiler *compiler, */ static void rewriteFog(struct r300_fragment_program_compiler *compiler, struct r300_fragment_program * fp) { - struct prog_src_register src; + struct rc_src_register src; int i; fp->fog_attr = FRAG_ATTRIB_MAX; @@ -155,7 +156,7 @@ static void rewriteFog(struct r300_fragment_program_compiler *compiler, struct r } memset(&src, 0, sizeof(src)); - src.File = PROGRAM_INPUT; + src.File = RC_FILE_INPUT; src.Index = fp->fog_attr; src.Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ONE); rc_move_input(&compiler->Base, FRAG_ATTRIB_FOGC, src); @@ -232,7 +233,7 @@ static void translate_fragment_program(GLcontext *ctx, struct r300_fragment_prog fflush(stderr); } - rc_mesa_to_rc_program(&compiler.Base, &cont->Base.Base); + radeon_mesa_to_rc_program(&compiler.Base, &cont->Base.Base); insert_WPOS_trailer(&compiler, fp); diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h index 39b4b61a105..623da60333f 100644 --- a/src/mesa/drivers/dri/r300/r300_reg.h +++ b/src/mesa/drivers/dri/r300/r300_reg.h @@ -1022,15 +1022,13 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. R300_GA_COLOR_CONTROL_RGB0_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA0_SHADING_GOURAUD | \ R300_GA_COLOR_CONTROL_RGB1_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD | \ R300_GA_COLOR_CONTROL_RGB2_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA2_SHADING_GOURAUD | \ - R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \ - R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST ) + R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD) /** TODO: might be candidate for removal, the GOURAUD stuff also looks buggy to me */ # define R300_RE_SHADE_MODEL_FLAT ( \ R300_GA_COLOR_CONTROL_RGB0_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA0_SHADING_FLAT | \ R300_GA_COLOR_CONTROL_RGB1_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD | \ R300_GA_COLOR_CONTROL_RGB2_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA2_SHADING_FLAT | \ - R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \ - R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST ) + R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD) /* Specifies red & green components of fill color -- S312 format -- Backwards comp. */ #define R300_GA_SOLID_RG 0x427c @@ -2315,6 +2313,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. # define R300_Z_WRITE_ENABLE (1 << 2) # define R300_Z_SIGNED_COMPARE (1 << 3) # define R300_STENCIL_FRONT_BACK (1 << 4) +# define R400_ZSIGNED_MAGNITUDE (1 << 5) +# define R500_STENCIL_REFMASK_FRONT_BACK (1 << 6) #define R300_ZB_ZSTENCILCNTL 0x4f04 /* functions */ @@ -3002,6 +3002,8 @@ enum { # define R500_INST_RGB_CLAMP (1 << 19) # define R500_INST_ALPHA_CLAMP (1 << 20) # define R500_INST_ALU_RESULT_SEL (1 << 21) +# define R500_INST_ALU_RESULT_SEL_RED (0 << 21) +# define R500_INST_ALU_RESULT_SEL_ALPHA (1 << 21) # define R500_INST_ALPHA_PRED_INV (1 << 22) # define R500_INST_ALU_RESULT_OP_EQ (0 << 23) # define R500_INST_ALU_RESULT_OP_LT (1 << 23) diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 9301543d389..3060f49aaf8 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -590,7 +590,9 @@ static void r300SetDepthState(GLcontext * ctx) r300ContextPtr r300 = R300_CONTEXT(ctx); R300_STATECHANGE(r300, zs); - r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_STENCIL_ENABLE|R300_STENCIL_FRONT_BACK; + r300->hw.zs.cmd[R300_ZS_CNTL_0] &= (R300_STENCIL_ENABLE | + R300_STENCIL_FRONT_BACK | + R500_STENCIL_REFMASK_FRONT_BACK); r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_Z_FUNC_SHIFT); if (ctx->Depth.Test) { @@ -604,11 +606,16 @@ static void r300SetDepthState(GLcontext * ctx) static void r300CatchStencilFallback(GLcontext *ctx) { + r300ContextPtr rmesa = R300_CONTEXT(ctx); const unsigned back = ctx->Stencil._BackFace; - if (ctx->Stencil._Enabled && (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[back] - || ctx->Stencil.ValueMask[0] != ctx->Stencil.ValueMask[back] - || ctx->Stencil.WriteMask[0] != ctx->Stencil.WriteMask[back])) { + if (rmesa->radeon.radeonScreen->kernel_mm && + (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)) { + r300SwitchFallback(ctx, R300_FALLBACK_STENCIL_TWOSIDE, GL_FALSE); + } else if (ctx->Stencil._Enabled && + (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[back] + || ctx->Stencil.ValueMask[0] != ctx->Stencil.ValueMask[back] + || ctx->Stencil.WriteMask[0] != ctx->Stencil.WriteMask[back])) { r300SwitchFallback(ctx, R300_FALLBACK_STENCIL_TWOSIDE, GL_TRUE); } else { r300SwitchFallback(ctx, R300_FALLBACK_STENCIL_TWOSIDE, GL_FALSE); @@ -915,11 +922,24 @@ static void r300StencilFuncSeparate(GLcontext * ctx, GLenum face, rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= (flag << R300_S_BACK_FUNC_SHIFT); rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= refmask; + + if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) { + rmesa->hw.zs.cmd[R300_ZS_CNTL_0] |= R500_STENCIL_REFMASK_FRONT_BACK; + R300_STATECHANGE(rmesa, zsb); + refmask = ((ctx->Stencil.Ref[back] & 0xff) << R300_STENCILREF_SHIFT) + | ((ctx->Stencil.ValueMask[back] & 0xff) << R300_STENCILMASK_SHIFT); + + rmesa->hw.zsb.cmd[R300_ZSB_CNTL_0] &= + ~((R300_STENCILREF_MASK << R300_STENCILREF_SHIFT) | + (R300_STENCILREF_MASK << R300_STENCILMASK_SHIFT)); + rmesa->hw.zsb.cmd[R300_ZSB_CNTL_0] |= refmask; + } } static void r300StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask) { r300ContextPtr rmesa = R300_CONTEXT(ctx); + const unsigned back = ctx->Stencil._BackFace; r300CatchStencilFallback(ctx); @@ -931,6 +951,13 @@ static void r300StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask) (ctx->Stencil. WriteMask[0] & R300_STENCILREF_MASK) << R300_STENCILWRITEMASK_SHIFT; + if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) { + R300_STATECHANGE(rmesa, zsb); + rmesa->hw.zsb.cmd[R300_ZSB_CNTL_0] |= + (ctx->Stencil. + WriteMask[back] & R300_STENCILREF_MASK) << + R300_STENCILWRITEMASK_SHIFT; + } } static void r300StencilOpSeparate(GLcontext * ctx, GLenum face, @@ -2253,6 +2280,14 @@ static void r300InvalidateState(GLcontext * ctx, GLuint new_state) R300_STATECHANGE(r300, zb); } + if (new_state & (_NEW_LIGHT)) { + R300_STATECHANGE(r300, shade2); + if (ctx->Light.ProvokingVertex == GL_LAST_VERTEX_CONVENTION) + r300->hw.shade2.cmd[1] |= R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST; + else + r300->hw.shade2.cmd[1] &= ~R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST; + } + r300->radeon.NewGLState |= new_state; } diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.c b/src/mesa/drivers/dri/r300/r300_vertprog.c index ed8b7881081..c2f96af2c12 100644 --- a/src/mesa/drivers/dri/r300/r300_vertprog.c +++ b/src/mesa/drivers/dri/r300/r300_vertprog.c @@ -41,7 +41,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "tnl/tnl.h" #include "compiler/radeon_compiler.h" -#include "compiler/radeon_nqssadce.h" +#include "radeon_mesa_to_rc.h" #include "r300_context.h" #include "r300_fragprog_common.h" #include "r300_state.h" @@ -211,20 +211,20 @@ static void initialize_NV_registers(struct radeon_compiler * compiler) for(reg = 0; reg < 12; ++reg) { inst = rc_insert_new_instruction(compiler, &compiler->Program.Instructions); - inst->I.Opcode = OPCODE_MOV; - inst->I.DstReg.File = PROGRAM_TEMPORARY; - inst->I.DstReg.Index = reg; - inst->I.SrcReg[0].File = PROGRAM_BUILTIN; - inst->I.SrcReg[0].Swizzle = SWIZZLE_0000; + inst->U.I.Opcode = RC_OPCODE_MOV; + inst->U.I.DstReg.File = RC_FILE_TEMPORARY; + inst->U.I.DstReg.Index = reg; + inst->U.I.SrcReg[0].File = RC_FILE_NONE; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_0000; } inst = rc_insert_new_instruction(compiler, &compiler->Program.Instructions); - inst->I.Opcode = OPCODE_ARL; - inst->I.DstReg.File = PROGRAM_ADDRESS; - inst->I.DstReg.Index = 0; - inst->I.DstReg.WriteMask = WRITEMASK_X; - inst->I.SrcReg[0].File = PROGRAM_BUILTIN; - inst->I.SrcReg[0].Swizzle = SWIZZLE_0000; + inst->U.I.Opcode = RC_OPCODE_ARL; + inst->U.I.DstReg.File = RC_FILE_ADDRESS; + inst->U.I.DstReg.Index = 0; + inst->U.I.DstReg.WriteMask = WRITEMASK_X; + inst->U.I.SrcReg[0].File = RC_FILE_NONE; + inst->U.I.SrcReg[0].Swizzle = RC_SWIZZLE_0000; } static struct r300_vertex_program *build_program(GLcontext *ctx, @@ -255,7 +255,7 @@ static struct r300_vertex_program *build_program(GLcontext *ctx, _mesa_insert_mvp_code(ctx, vp->Base); } - rc_mesa_to_rc_program(&compiler.Base, &vp->Base->Base); + radeon_mesa_to_rc_program(&compiler.Base, &vp->Base->Base); if (mesa_vp->IsNVProgram) initialize_NV_registers(&compiler.Base); diff --git a/src/mesa/drivers/dri/r300/radeon_context.h b/src/mesa/drivers/dri/r300/radeon_context.h index 250570f6b89..da4812d3234 100644 --- a/src/mesa/drivers/dri/r300/radeon_context.h +++ b/src/mesa/drivers/dri/r300/radeon_context.h @@ -51,26 +51,12 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "radeon_screen.h" -#if R200_MERGED -extern void radeonFallback(GLcontext * ctx, GLuint bit, GLboolean mode); - -#define FALLBACK( radeon, bit, mode ) do { \ - if ( 0 ) fprintf( stderr, "FALLBACK in %s: #%d=%d\n", \ - __FUNCTION__, bit, mode ); \ - radeonFallback( (radeon)->glCtx, bit, mode ); \ -} while (0) -#else #define FALLBACK( radeon, bit, mode ) fprintf(stderr, "%s:%s\n", __LINE__, __FILE__); -#endif /* TCL fallbacks */ extern void radeonTclFallback(GLcontext * ctx, GLuint bit, GLboolean mode); -#if R200_MERGED -#define TCL_FALLBACK( ctx, bit, mode ) radeonTclFallback( ctx, bit, mode ) -#else #define TCL_FALLBACK( ctx, bit, mode ) ; -#endif #endif /* __RADEON_CONTEXT_H__ */ diff --git a/src/mesa/drivers/dri/r300/radeon_mesa_to_rc.c b/src/mesa/drivers/dri/r300/radeon_mesa_to_rc.c new file mode 100644 index 00000000000..9f9dec840b4 --- /dev/null +++ b/src/mesa/drivers/dri/r300/radeon_mesa_to_rc.c @@ -0,0 +1,223 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "radeon_mesa_to_rc.h" + +#include "main/mtypes.h" +#include "shader/prog_instruction.h" +#include "shader/prog_parameter.h" + +#include "compiler/radeon_compiler.h" +#include "compiler/radeon_program.h" + + +static rc_opcode translate_opcode(gl_inst_opcode opcode) +{ + switch(opcode) { + case OPCODE_NOP: return RC_OPCODE_NOP; + case OPCODE_ABS: return RC_OPCODE_ABS; + case OPCODE_ADD: return RC_OPCODE_ADD; + case OPCODE_ARL: return RC_OPCODE_ARL; + case OPCODE_CMP: return RC_OPCODE_CMP; + case OPCODE_COS: return RC_OPCODE_COS; + case OPCODE_DDX: return RC_OPCODE_DDX; + case OPCODE_DDY: return RC_OPCODE_DDY; + case OPCODE_DP3: return RC_OPCODE_DP3; + case OPCODE_DP4: return RC_OPCODE_DP4; + case OPCODE_DPH: return RC_OPCODE_DPH; + case OPCODE_DST: return RC_OPCODE_DST; + case OPCODE_EX2: return RC_OPCODE_EX2; + case OPCODE_EXP: return RC_OPCODE_EXP; + case OPCODE_FLR: return RC_OPCODE_FLR; + case OPCODE_FRC: return RC_OPCODE_FRC; + case OPCODE_KIL: return RC_OPCODE_KIL; + case OPCODE_LG2: return RC_OPCODE_LG2; + case OPCODE_LIT: return RC_OPCODE_LIT; + case OPCODE_LOG: return RC_OPCODE_LOG; + case OPCODE_LRP: return RC_OPCODE_LRP; + case OPCODE_MAD: return RC_OPCODE_MAD; + case OPCODE_MAX: return RC_OPCODE_MAX; + case OPCODE_MIN: return RC_OPCODE_MIN; + case OPCODE_MOV: return RC_OPCODE_MOV; + case OPCODE_MUL: return RC_OPCODE_MUL; + case OPCODE_POW: return RC_OPCODE_POW; + case OPCODE_RCP: return RC_OPCODE_RCP; + case OPCODE_RSQ: return RC_OPCODE_RSQ; + case OPCODE_SCS: return RC_OPCODE_SCS; + case OPCODE_SEQ: return RC_OPCODE_SEQ; + case OPCODE_SFL: return RC_OPCODE_SFL; + case OPCODE_SGE: return RC_OPCODE_SGE; + case OPCODE_SGT: return RC_OPCODE_SGT; + case OPCODE_SIN: return RC_OPCODE_SIN; + case OPCODE_SLE: return RC_OPCODE_SLE; + case OPCODE_SLT: return RC_OPCODE_SLT; + case OPCODE_SNE: return RC_OPCODE_SNE; + case OPCODE_SUB: return RC_OPCODE_SUB; + case OPCODE_SWZ: return RC_OPCODE_SWZ; + case OPCODE_TEX: return RC_OPCODE_TEX; + case OPCODE_TXB: return RC_OPCODE_TXB; + case OPCODE_TXD: return RC_OPCODE_TXD; + case OPCODE_TXL: return RC_OPCODE_TXL; + case OPCODE_TXP: return RC_OPCODE_TXP; + case OPCODE_XPD: return RC_OPCODE_XPD; + default: return RC_OPCODE_ILLEGAL_OPCODE; + } +} + +static rc_saturate_mode translate_saturate(unsigned int saturate) +{ + switch(saturate) { + default: + case SATURATE_OFF: return RC_SATURATE_NONE; + case SATURATE_ZERO_ONE: return RC_SATURATE_ZERO_ONE; + } +} + +static rc_register_file translate_register_file(unsigned int file) +{ + switch(file) { + case PROGRAM_TEMPORARY: return RC_FILE_TEMPORARY; + case PROGRAM_INPUT: return RC_FILE_INPUT; + case PROGRAM_OUTPUT: return RC_FILE_OUTPUT; + case PROGRAM_LOCAL_PARAM: + case PROGRAM_ENV_PARAM: + case PROGRAM_STATE_VAR: + case PROGRAM_NAMED_PARAM: + case PROGRAM_CONSTANT: + case PROGRAM_UNIFORM: return RC_FILE_CONSTANT; + case PROGRAM_ADDRESS: return RC_FILE_ADDRESS; + default: return RC_FILE_NONE; + } +} + +static void translate_srcreg(struct rc_src_register * dest, struct prog_src_register * src) +{ + dest->File = translate_register_file(src->File); + dest->Index = src->Index; + dest->RelAddr = src->RelAddr; + dest->Swizzle = src->Swizzle; + dest->Abs = src->Abs; + dest->Negate = src->Negate; +} + +static void translate_dstreg(struct rc_dst_register * dest, struct prog_dst_register * src) +{ + dest->File = translate_register_file(src->File); + dest->Index = src->Index; + dest->RelAddr = src->RelAddr; + dest->WriteMask = src->WriteMask; +} + +static rc_texture_target translate_tex_target(gl_texture_index target) +{ + switch(target) { + case TEXTURE_2D_ARRAY_INDEX: return RC_TEXTURE_2D_ARRAY; + case TEXTURE_1D_ARRAY_INDEX: return RC_TEXTURE_1D_ARRAY; + case TEXTURE_CUBE_INDEX: return RC_TEXTURE_CUBE; + case TEXTURE_3D_INDEX: return RC_TEXTURE_3D; + case TEXTURE_RECT_INDEX: return RC_TEXTURE_RECT; + default: + case TEXTURE_2D_INDEX: return RC_TEXTURE_2D; + case TEXTURE_1D_INDEX: return RC_TEXTURE_1D; + } +} + +static void translate_instruction(struct radeon_compiler * c, + struct rc_instruction * dest, struct prog_instruction * src) +{ + const struct rc_opcode_info * opcode; + unsigned int i; + + dest->U.I.Opcode = translate_opcode(src->Opcode); + if (dest->U.I.Opcode == RC_OPCODE_ILLEGAL_OPCODE) { + rc_error(c, "Unsupported opcode %i\n", src->Opcode); + return; + } + dest->U.I.SaturateMode = translate_saturate(src->SaturateMode); + + opcode = rc_get_opcode_info(dest->U.I.Opcode); + + for(i = 0; i < opcode->NumSrcRegs; ++i) + translate_srcreg(&dest->U.I.SrcReg[i], &src->SrcReg[i]); + + if (opcode->HasDstReg) + translate_dstreg(&dest->U.I.DstReg, &src->DstReg); + + if (opcode->HasTexture) { + dest->U.I.TexSrcUnit = src->TexSrcUnit; + dest->U.I.TexSrcTarget = translate_tex_target(src->TexSrcTarget); + dest->U.I.TexShadow = src->TexShadow; + } +} + +void radeon_mesa_to_rc_program(struct radeon_compiler * c, struct gl_program * program) +{ + struct prog_instruction *source; + unsigned int i; + + for(source = program->Instructions; source->Opcode != OPCODE_END; ++source) { + struct rc_instruction * dest = rc_insert_new_instruction(c, c->Program.Instructions.Prev); + translate_instruction(c, dest, source); + } + + c->Program.ShadowSamplers = program->ShadowSamplers; + c->Program.InputsRead = program->InputsRead; + c->Program.OutputsWritten = program->OutputsWritten; + + int isNVProgram = 0; + + if (program->Target == GL_VERTEX_PROGRAM_ARB) { + struct gl_vertex_program * vp = (struct gl_vertex_program *) program; + isNVProgram = vp->IsNVProgram; + } + + if (isNVProgram) { + /* NV_vertex_program has a fixed-sized constant environment. + * This could be handled more efficiently for programs that + * do not use relative addressing. + */ + for(i = 0; i < 96; ++i) { + struct rc_constant constant; + + constant.Type = RC_CONSTANT_EXTERNAL; + constant.Size = 4; + constant.u.External = i; + + rc_constants_add(&c->Program.Constants, &constant); + } + } else { + for(i = 0; i < program->Parameters->NumParameters; ++i) { + struct rc_constant constant; + + constant.Type = RC_CONSTANT_EXTERNAL; + constant.Size = 4; + constant.u.External = i; + + rc_constants_add(&c->Program.Constants, &constant); + } + } +} diff --git a/src/mesa/drivers/dri/r300/radeon_mesa_to_rc.h b/src/mesa/drivers/dri/r300/radeon_mesa_to_rc.h new file mode 100644 index 00000000000..9511a04f36f --- /dev/null +++ b/src/mesa/drivers/dri/r300/radeon_mesa_to_rc.h @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2009 Nicolai Haehnle. + * + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef RADEON_MESA_TO_RC_H +#define RADEON_MESA_TO_RC_H + +struct gl_program; +struct radeon_compiler; + +void radeon_mesa_to_rc_program(struct radeon_compiler * c, struct gl_program * program); + +#endif /* RADEON_MESA_TO_RC_H */ diff --git a/src/mesa/drivers/dri/r600/Makefile b/src/mesa/drivers/dri/r600/Makefile index d925a2dfe39..9b7c42042e6 100644 --- a/src/mesa/drivers/dri/r600/Makefile +++ b/src/mesa/drivers/dri/r600/Makefile @@ -29,6 +29,7 @@ COMMON_SOURCES = \ RADEON_COMMON_SOURCES = \ radeon_bo_legacy.c \ radeon_common_context.c \ + radeon_buffer_objects.c \ radeon_common.c \ radeon_cs_legacy.c \ radeon_dma.c \ @@ -65,8 +66,7 @@ DRIVER_SOURCES = \ C_SOURCES = $(COMMON_SOURCES) $(DRIVER_SOURCES) -DRIVER_DEFINES = -DCOMPILE_R600 -DR200_MERGED=0 \ - -DRADEON_COMMON=1 -DRADEON_COMMON_FOR_R600 \ +DRIVER_DEFINES = -DRADEON_R600 \ # -DRADEON_BO_TRACK \ -Wall @@ -76,4 +76,3 @@ DRI_LIB_DEPS += $(RADEON_LDFLAGS) include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/r600/r600_context.c b/src/mesa/drivers/dri/r600/r600_context.c index e0b77d43850..ba0d450cbb2 100644 --- a/src/mesa/drivers/dri/r600/r600_context.c +++ b/src/mesa/drivers/dri/r600/r600_context.c @@ -59,6 +59,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "radeon_debug.h" #include "r600_context.h" #include "radeon_common_context.h" +#include "radeon_buffer_objects.h" #include "radeon_span.h" #include "r600_cmdbuf.h" #include "r600_emit.h" @@ -85,6 +86,7 @@ int hw_tcl_on = 1; #define need_GL_EXT_framebuffer_object #define need_GL_EXT_fog_coord #define need_GL_EXT_gpu_program_parameters +#define need_GL_EXT_provoking_vertex #define need_GL_EXT_secondary_color #define need_GL_EXT_stencil_two_side #define need_GL_ATI_separate_stencil @@ -117,6 +119,7 @@ const struct dri_extension card_extensions[] = { {"GL_EXT_packed_depth_stencil", NULL}, {"GL_EXT_fog_coord", GL_EXT_fog_coord_functions }, {"GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions}, + {"GL_EXT_provoking_vertex", GL_EXT_provoking_vertex_functions }, {"GL_EXT_secondary_color", GL_EXT_secondary_color_functions}, {"GL_EXT_shadow_funcs", NULL}, {"GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions}, @@ -128,6 +131,8 @@ const struct dri_extension card_extensions[] = { {"GL_EXT_texture_lod_bias", NULL}, {"GL_EXT_texture_mirror_clamp", NULL}, {"GL_EXT_texture_rectangle", NULL}, + {"GL_EXT_vertex_array_bgra", NULL}, + {"GL_EXT_texture_sRGB", NULL}, {"GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions}, {"GL_ATI_texture_env_combine3", NULL}, {"GL_ATI_texture_mirror_once", NULL}, @@ -254,6 +259,7 @@ GLboolean r600CreateContext(const __GLcontextModes * glVisual, r600InitTextureFuncs(&functions); r700InitShaderFuncs(&functions); r700InitIoctlFuncs(&functions); + radeonInitBufferObjectFuncs(&functions); if (!radeonInitContext(&r600->radeon, &functions, glVisual, driContextPriv, @@ -372,6 +378,8 @@ GLboolean r600CreateContext(const __GLcontextModes * glVisual, _mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc"); } + r700InitDraw(ctx); + radeon_fbo_init(&r600->radeon); radeonInitSpanFuncs( ctx ); @@ -383,9 +391,6 @@ GLboolean r600CreateContext(const __GLcontextModes * glVisual, if (driQueryOptionb(&r600->radeon.optionCache, "no_rast")) { radeon_warning("disabling 3D acceleration\n"); -#if R200_MERGED - FALLBACK(&r600->radeon, RADEON_FALLBACK_DISABLE, 1); -#endif } return GL_TRUE; diff --git a/src/mesa/drivers/dri/r600/r600_context.h b/src/mesa/drivers/dri/r600/r600_context.h index 9397ecde81b..7f68820fda1 100644 --- a/src/mesa/drivers/dri/r600/r600_context.h +++ b/src/mesa/drivers/dri/r600/r600_context.h @@ -126,6 +126,32 @@ struct r600_hw_state { struct radeon_state_atom tx_brdr_clr; }; +typedef struct StreamDesc +{ + GLint size; //number of data element + GLenum type; //data element type + GLsizei stride; + + struct radeon_bo *bo; + GLint bo_offset; + + GLuint dwords; + GLuint dst_loc; + GLuint _signed; + GLboolean normalize; + GLboolean is_named_bo; + GLubyte element; +} StreamDesc; + +typedef struct r700_index_buffer +{ + struct radeon_bo *bo; + int bo_offset; + + GLboolean is_32bit; + GLuint count; +} r700_index_buffer; + /** * \brief R600 context structure. */ @@ -144,6 +170,9 @@ struct r600_context { GLvector4f dummy_attrib[_TNL_ATTRIB_MAX]; GLvector4f *temp_attrib[_TNL_ATTRIB_MAX]; + GLint nNumActiveAos; + StreamDesc stream_desc[VERT_ATTRIB_MAX]; + struct r700_index_buffer ind_buf; }; #define R700_CONTEXT(ctx) ((context_t *)(ctx->DriverCtx)) @@ -177,6 +206,7 @@ extern GLboolean r700SyncSurf(context_t *context, extern void r700SetupStreams(GLcontext * ctx); extern void r700Start3D(context_t *context); extern void r600InitAtoms(context_t *context); +extern void r700InitDraw(GLcontext *ctx); #define RADEON_D_CAPTURE 0 #define RADEON_D_PLAYBACK 1 diff --git a/src/mesa/drivers/dri/r600/r600_texstate.c b/src/mesa/drivers/dri/r600/r600_texstate.c index a30703e41b0..ba1371bf95a 100644 --- a/src/mesa/drivers/dri/r600/r600_texstate.c +++ b/src/mesa/drivers/dri/r600/r600_texstate.c @@ -531,6 +531,49 @@ static GLboolean r600GetTexFormat(struct gl_texture_object *tObj, GLuint mesa_fo return GL_FALSE; } break; + /* EXT_texture_sRGB */ + case MESA_FORMAT_SRGBA8: + SETfield(t->SQ_TEX_RESOURCE1, FMT_8_8_8_8, + SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_shift, SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_mask); + + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_W, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_Z, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_Y, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_mask); + SETbit(t->SQ_TEX_RESOURCE4, SQ_TEX_RESOURCE_WORD4_0__FORCE_DEGAMMA_bit); + break; + case MESA_FORMAT_SLA8: + SETfield(t->SQ_TEX_RESOURCE1, FMT_8_8, + SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_shift, SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_mask); + + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_Y, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_mask); + SETbit(t->SQ_TEX_RESOURCE4, SQ_TEX_RESOURCE_WORD4_0__FORCE_DEGAMMA_bit); + break; + case MESA_FORMAT_SL8: /* X, X, X, ONE */ + SETfield(t->SQ_TEX_RESOURCE1, FMT_8, + SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_shift, SQ_TEX_RESOURCE_WORD1_0__DATA_FORMAT_mask); + + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_X_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Y_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_X, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_Z_mask); + SETfield(t->SQ_TEX_RESOURCE4, SQ_SEL_1, + SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_shift, SQ_TEX_RESOURCE_WORD4_0__DST_SEL_W_mask); + SETbit(t->SQ_TEX_RESOURCE4, SQ_TEX_RESOURCE_WORD4_0__FORCE_DEGAMMA_bit); + break; default: /* Not supported format */ return GL_FALSE; diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c index a683008746d..e07f9baa05b 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.c +++ b/src/mesa/drivers/dri/r600/r700_assembler.c @@ -790,6 +790,133 @@ GLboolean assemble_vfetch_instruction(r700_AssemblerBase* pAsm, return GL_TRUE; } +GLboolean assemble_vfetch_instruction2(r700_AssemblerBase* pAsm, + GLuint destination_register, + GLenum type, + GLint size, + GLubyte element, + GLuint _signed, + GLboolean normalize, + VTX_FETCH_METHOD * pFetchMethod) +{ + GLuint client_size_inbyte; + GLuint data_format; + GLuint mega_fetch_count; + GLuint is_mega_fetch_flag; + + R700VertexGenericFetch* vfetch_instruction_ptr; + R700VertexGenericFetch* assembled_vfetch_instruction_ptr + = pAsm->vfetch_instruction_ptr_array[element]; + + if (assembled_vfetch_instruction_ptr == NULL) + { + vfetch_instruction_ptr = (R700VertexGenericFetch*) CALLOC_STRUCT(R700VertexGenericFetch); + if (vfetch_instruction_ptr == NULL) + { + return GL_FALSE; + } + Init_R700VertexGenericFetch(vfetch_instruction_ptr); + } + else + { + vfetch_instruction_ptr = assembled_vfetch_instruction_ptr; + } + + data_format = GetSurfaceFormat(type, size, &client_size_inbyte); + + if(GL_TRUE == pFetchMethod->bEnableMini) //More conditions here + { + //TODO : mini fetch + } + else + { + mega_fetch_count = MEGA_FETCH_BYTES - 1; + is_mega_fetch_flag = 0x1; + pFetchMethod->mega_fetch_remainder = MEGA_FETCH_BYTES - client_size_inbyte; + } + + vfetch_instruction_ptr->m_Word0.f.vtx_inst = SQ_VTX_INST_FETCH; + vfetch_instruction_ptr->m_Word0.f.fetch_type = SQ_VTX_FETCH_VERTEX_DATA; + vfetch_instruction_ptr->m_Word0.f.fetch_whole_quad = 0x0; + + vfetch_instruction_ptr->m_Word0.f.buffer_id = element; + vfetch_instruction_ptr->m_Word0.f.src_gpr = 0x0; + vfetch_instruction_ptr->m_Word0.f.src_rel = SQ_ABSOLUTE; + vfetch_instruction_ptr->m_Word0.f.src_sel_x = SQ_SEL_X; + vfetch_instruction_ptr->m_Word0.f.mega_fetch_count = mega_fetch_count; + + vfetch_instruction_ptr->m_Word1.f.dst_sel_x = (size < 1) ? SQ_SEL_0 : SQ_SEL_X; + vfetch_instruction_ptr->m_Word1.f.dst_sel_y = (size < 2) ? SQ_SEL_0 : SQ_SEL_Y; + vfetch_instruction_ptr->m_Word1.f.dst_sel_z = (size < 3) ? SQ_SEL_0 : SQ_SEL_Z; + vfetch_instruction_ptr->m_Word1.f.dst_sel_w = (size < 4) ? SQ_SEL_1 : SQ_SEL_W; + + vfetch_instruction_ptr->m_Word1.f.use_const_fields = 1; + vfetch_instruction_ptr->m_Word1.f.data_format = data_format; + vfetch_instruction_ptr->m_Word2.f.endian_swap = SQ_ENDIAN_NONE; + + if(1 == _signed) + { + vfetch_instruction_ptr->m_Word1.f.format_comp_all = SQ_FORMAT_COMP_SIGNED; + } + else + { + vfetch_instruction_ptr->m_Word1.f.format_comp_all = SQ_FORMAT_COMP_UNSIGNED; + } + + if(GL_TRUE == normalize) + { + vfetch_instruction_ptr->m_Word1.f.num_format_all = SQ_NUM_FORMAT_NORM; + } + else + { + vfetch_instruction_ptr->m_Word1.f.num_format_all = SQ_NUM_FORMAT_INT; + } + + // Destination register + vfetch_instruction_ptr->m_Word1_GPR.f.dst_gpr = destination_register; + vfetch_instruction_ptr->m_Word1_GPR.f.dst_rel = SQ_ABSOLUTE; + + vfetch_instruction_ptr->m_Word2.f.offset = 0; + vfetch_instruction_ptr->m_Word2.f.const_buf_no_stride = 0x0; + + vfetch_instruction_ptr->m_Word2.f.mega_fetch = is_mega_fetch_flag; + + if (assembled_vfetch_instruction_ptr == NULL) + { + if ( GL_FALSE == add_vfetch_instruction(pAsm, (R700VertexInstruction *)vfetch_instruction_ptr) ) + { + return GL_FALSE; + } + + if (pAsm->vfetch_instruction_ptr_array[element] != NULL) + { + return GL_FALSE; + } + else + { + pAsm->vfetch_instruction_ptr_array[element] = vfetch_instruction_ptr; + } + } + + return GL_TRUE; +} + +GLboolean cleanup_vfetch_instructions(r700_AssemblerBase* pAsm) +{ + GLint i; + pAsm->cf_current_clause_type = CF_EMPTY_CLAUSE; + pAsm->cf_current_vtx_clause_ptr = NULL; + + for (i=0; i<VERT_ATTRIB_MAX; i++) + { + pAsm->vfetch_instruction_ptr_array[ i ] = NULL; + } + + cleanup_vfetch_shaderinst(pAsm->pR700Shader); + + return GL_TRUE; +} + GLuint gethelpr(r700_AssemblerBase* pAsm) { GLuint r = pAsm->uHelpReg; @@ -1962,9 +2089,9 @@ GLboolean assemble_alu_instruction(r700_AssemblerBase *pAsm) GLuint contiguous_slots_needed; GLuint uNumSrc = r700GetNumOperands(pAsm); - GLuint channel_swizzle, j; - GLuint chan_counter[4] = {0, 0, 0, 0}; - PVSSRC * pSource[3]; + //GLuint channel_swizzle, j; + //GLuint chan_counter[4] = {0, 0, 0, 0}; + //PVSSRC * pSource[3]; GLboolean bSplitInst = GL_FALSE; if (1 == pAsm->D.dst.math) diff --git a/src/mesa/drivers/dri/r600/r700_assembler.h b/src/mesa/drivers/dri/r600/r700_assembler.h index 73bb8bac55d..0d4283e4bad 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.h +++ b/src/mesa/drivers/dri/r600/r700_assembler.h @@ -415,6 +415,15 @@ GLboolean assemble_vfetch_instruction(r700_AssemblerBase* pAsm, GLuint number_of_elements, GLenum dataElementType, VTX_FETCH_METHOD* pFetchMethod); +GLboolean assemble_vfetch_instruction2(r700_AssemblerBase* pAsm, + GLuint destination_register, + GLenum type, + GLint size, + GLubyte element, + GLuint _signed, + GLboolean normalize, + VTX_FETCH_METHOD * pFetchMethod); +GLboolean cleanup_vfetch_instructions(r700_AssemblerBase* pAsm); GLuint gethelpr(r700_AssemblerBase* pAsm); void resethelpr(r700_AssemblerBase* pAsm); void checkop_init(r700_AssemblerBase* pAsm); diff --git a/src/mesa/drivers/dri/r600/r700_chip.c b/src/mesa/drivers/dri/r600/r700_chip.c index 06d7e9c9ab1..3b7f6fffe03 100644 --- a/src/mesa/drivers/dri/r600/r700_chip.c +++ b/src/mesa/drivers/dri/r600/r700_chip.c @@ -208,6 +208,93 @@ static void r700SetupVTXConstants(GLcontext * ctx, } +extern int getTypeSize(GLenum type); +static void r700SetupVTXConstants2(GLcontext * ctx, + void * pAos, + StreamDesc * pStreamDesc) +{ + context_t *context = R700_CONTEXT(ctx); + struct radeon_aos * paos = (struct radeon_aos *)pAos; + unsigned int nVBsize; + BATCH_LOCALS(&context->radeon); + + unsigned int uSQ_VTX_CONSTANT_WORD0_0; + unsigned int uSQ_VTX_CONSTANT_WORD1_0; + unsigned int uSQ_VTX_CONSTANT_WORD2_0 = 0; + unsigned int uSQ_VTX_CONSTANT_WORD3_0 = 0; + unsigned int uSQ_VTX_CONSTANT_WORD6_0 = 0; + + if (!paos->bo) + return; + + if ((context->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV610) || + (context->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV620) || + (context->radeon.radeonScreen->chip_family == CHIP_FAMILY_RS780) || + (context->radeon.radeonScreen->chip_family == CHIP_FAMILY_RS880) || + (context->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV710)) + r700SyncSurf(context, paos->bo, RADEON_GEM_DOMAIN_GTT, 0, TC_ACTION_ENA_bit); + else + r700SyncSurf(context, paos->bo, RADEON_GEM_DOMAIN_GTT, 0, VC_ACTION_ENA_bit); + + if(0 == pStreamDesc->stride) + { + nVBsize = paos->count * pStreamDesc->size * getTypeSize(pStreamDesc->type); + } + else + { + nVBsize = paos->count * pStreamDesc->stride; + } + + uSQ_VTX_CONSTANT_WORD0_0 = paos->offset; + uSQ_VTX_CONSTANT_WORD1_0 = nVBsize - 1; + + SETfield(uSQ_VTX_CONSTANT_WORD2_0, 0, BASE_ADDRESS_HI_shift, BASE_ADDRESS_HI_mask); /* TODO */ + SETfield(uSQ_VTX_CONSTANT_WORD2_0, pStreamDesc->stride, SQ_VTX_CONSTANT_WORD2_0__STRIDE_shift, + SQ_VTX_CONSTANT_WORD2_0__STRIDE_mask); + SETfield(uSQ_VTX_CONSTANT_WORD2_0, GetSurfaceFormat(pStreamDesc->type, pStreamDesc->size, NULL), + SQ_VTX_CONSTANT_WORD2_0__DATA_FORMAT_shift, + SQ_VTX_CONSTANT_WORD2_0__DATA_FORMAT_mask); /* TODO : trace back api for initial data type, not only GL_FLOAT */ + + if(GL_TRUE == pStreamDesc->normalize) + { + SETfield(uSQ_VTX_CONSTANT_WORD2_0, SQ_NUM_FORMAT_NORM, + SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_shift, SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_mask); + } + //else + //{ + // SETfield(uSQ_VTX_CONSTANT_WORD2_0, SQ_NUM_FORMAT_INT, + // SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_shift, SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_mask); + //} + + if(1 == pStreamDesc->_signed) + { + SETbit(uSQ_VTX_CONSTANT_WORD2_0, SQ_VTX_CONSTANT_WORD2_0__FORMAT_COMP_ALL_bit); + } + + SETfield(uSQ_VTX_CONSTANT_WORD3_0, 1, MEM_REQUEST_SIZE_shift, MEM_REQUEST_SIZE_mask); + SETfield(uSQ_VTX_CONSTANT_WORD6_0, SQ_TEX_VTX_VALID_BUFFER, + SQ_TEX_RESOURCE_WORD6_0__TYPE_shift, SQ_TEX_RESOURCE_WORD6_0__TYPE_mask); + + BEGIN_BATCH_NO_AUTOSTATE(9 + 2); + + R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_RESOURCE, 7)); + R600_OUT_BATCH((pStreamDesc->element + SQ_FETCH_RESOURCE_VS_OFFSET) * FETCH_RESOURCE_STRIDE); + R600_OUT_BATCH(uSQ_VTX_CONSTANT_WORD0_0); + R600_OUT_BATCH(uSQ_VTX_CONSTANT_WORD1_0); + R600_OUT_BATCH(uSQ_VTX_CONSTANT_WORD2_0); + R600_OUT_BATCH(uSQ_VTX_CONSTANT_WORD3_0); + R600_OUT_BATCH(0); + R600_OUT_BATCH(0); + R600_OUT_BATCH(uSQ_VTX_CONSTANT_WORD6_0); + R600_OUT_BATCH_RELOC(uSQ_VTX_CONSTANT_WORD0_0, + paos->bo, + uSQ_VTX_CONSTANT_WORD0_0, + RADEON_GEM_DOMAIN_GTT, 0, 0); + END_BATCH(); + COMMIT_BATCH(); + +} + void r700SetupStreams(GLcontext *ctx) { context_t *context = R700_CONTEXT(ctx); @@ -256,14 +343,24 @@ static void r700SendVTXState(GLcontext *ctx, struct radeon_state_atom *atom) COMMIT_BATCH(); for(i=0; i<VERT_ATTRIB_MAX; i++) { - if(vp->mesa_program->Base.InputsRead & (1 << i)) { - /* currently aos are packed */ - r700SetupVTXConstants(ctx, - i, - (void*)(&context->radeon.tcl.aos[j]), - (unsigned int)context->radeon.tcl.aos[j].components, - (unsigned int)context->radeon.tcl.aos[j].stride * 4, - (unsigned int)context->radeon.tcl.aos[j].count); + if(vp->mesa_program->Base.InputsRead & (1 << i)) + { + if(1 == context->selected_vp->uiVersion) + { + /* currently aos are packed */ + r700SetupVTXConstants(ctx, + i, + (void*)(&context->radeon.tcl.aos[j]), + (unsigned int)context->radeon.tcl.aos[j].components, + (unsigned int)context->radeon.tcl.aos[j].stride * 4, + (unsigned int)context->radeon.tcl.aos[j].count); + } + else + { /* context->selected_vp->uiVersion == 2 : aos not always packed */ + r700SetupVTXConstants2(ctx, + (void*)(&context->radeon.tcl.aos[j]), + &(context->stream_desc[j])); + } j++; } } diff --git a/src/mesa/drivers/dri/r600/r700_render.c b/src/mesa/drivers/dri/r600/r700_render.c index b1c3648ca56..4f39d9f1bdf 100644 --- a/src/mesa/drivers/dri/r600/r700_render.c +++ b/src/mesa/drivers/dri/r600/r700_render.c @@ -43,6 +43,7 @@ #include "tnl/t_context.h" #include "tnl/t_vertex.h" #include "tnl/t_pipeline.h" +#include "vbo/vbo_context.h" #include "r600_context.h" #include "r600_cmdbuf.h" @@ -53,6 +54,7 @@ #include "r700_fragprog.h" #include "r700_state.h" +#include "radeon_buffer_objects.h" #include "radeon_common_context.h" void r700WaitForIdle(context_t *context); @@ -249,78 +251,134 @@ static int r700NumVerts(int num_verts, int prim) static void r700RunRenderPrimitive(GLcontext * ctx, int start, int end, int prim) { - context_t *context = R700_CONTEXT(ctx); - BATCH_LOCALS(&context->radeon); - int type, i, total_emit; - int num_indices; - uint32_t vgt_draw_initiator = 0; - uint32_t vgt_index_type = 0; - uint32_t vgt_primitive_type = 0; - uint32_t vgt_num_indices = 0; - TNLcontext *tnl = TNL_CONTEXT(ctx); - struct vertex_buffer *vb = &tnl->vb; - - type = r700PrimitiveType(prim); - num_indices = r700NumVerts(end - start, prim); - - radeon_print(RADEON_RENDER, RADEON_TRACE, - "%s type %x num_indices %d\n", - __func__, type, num_indices); - - if (type < 0 || num_indices <= 0) - return; + context_t *context = R700_CONTEXT(ctx); + BATCH_LOCALS(&context->radeon); + int type, i, total_emit; + int num_indices; + uint32_t vgt_draw_initiator = 0; + uint32_t vgt_index_type = 0; + uint32_t vgt_primitive_type = 0; + uint32_t vgt_num_indices = 0; + TNLcontext *tnl = TNL_CONTEXT(ctx); + struct vertex_buffer *vb = &tnl->vb; + GLboolean bUseDrawIndex; + + if(NULL != context->ind_buf.bo) + { + bUseDrawIndex = GL_TRUE; + } + else + { + bUseDrawIndex = GL_FALSE; + } + + type = r700PrimitiveType(prim); + num_indices = r700NumVerts(end - start, prim); + + radeon_print(RADEON_RENDER, RADEON_TRACE, + "%s type %x num_indices %d\n", + __func__, type, num_indices); + + if (type < 0 || num_indices <= 0) + return; + if(GL_TRUE == bUseDrawIndex) + { + total_emit = 3 /* VGT_PRIMITIVE_TYPE */ + + 2 /* VGT_INDEX_TYPE */ + + 2 /* NUM_INSTANCES */ + + 5 + 2; /* DRAW_INDEX */ + } + else + { total_emit = 3 /* VGT_PRIMITIVE_TYPE */ + 2 /* VGT_INDEX_TYPE */ - + 2 /* NUM_INSTANCES */ + + 2 /* NUM_INSTANCES */ + num_indices + 3; /* DRAW_INDEX_IMMD */ + } - BEGIN_BATCH_NO_AUTOSTATE(total_emit); - // prim - SETfield(vgt_primitive_type, type, - VGT_PRIMITIVE_TYPE__PRIM_TYPE_shift, VGT_PRIMITIVE_TYPE__PRIM_TYPE_mask); - R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1)); - R600_OUT_BATCH(mmVGT_PRIMITIVE_TYPE - ASIC_CONFIG_BASE_INDEX); - R600_OUT_BATCH(vgt_primitive_type); + BEGIN_BATCH_NO_AUTOSTATE(total_emit); + // prim + SETfield(vgt_primitive_type, type, + VGT_PRIMITIVE_TYPE__PRIM_TYPE_shift, VGT_PRIMITIVE_TYPE__PRIM_TYPE_mask); + R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1)); + R600_OUT_BATCH(mmVGT_PRIMITIVE_TYPE - ASIC_CONFIG_BASE_INDEX); + R600_OUT_BATCH(vgt_primitive_type); // index type - SETfield(vgt_index_type, DI_INDEX_SIZE_32_BIT, INDEX_TYPE_shift, INDEX_TYPE_mask); - R600_OUT_BATCH(CP_PACKET3(R600_IT_INDEX_TYPE, 0)); - R600_OUT_BATCH(vgt_index_type); + SETfield(vgt_index_type, DI_INDEX_SIZE_32_BIT, INDEX_TYPE_shift, INDEX_TYPE_mask); - // num instances - R600_OUT_BATCH(CP_PACKET3(R600_IT_NUM_INSTANCES, 0)); - R600_OUT_BATCH(1); + if(GL_TRUE == bUseDrawIndex) + { + if(GL_TRUE != context->ind_buf.is_32bit) + { + SETfield(vgt_index_type, DI_INDEX_SIZE_16_BIT, INDEX_TYPE_shift, INDEX_TYPE_mask); + } + } + + R600_OUT_BATCH(CP_PACKET3(R600_IT_INDEX_TYPE, 0)); + R600_OUT_BATCH(vgt_index_type); + + // num instances + R600_OUT_BATCH(CP_PACKET3(R600_IT_NUM_INSTANCES, 0)); + R600_OUT_BATCH(1); + + // draw packet + vgt_num_indices = num_indices; - // draw packet - vgt_num_indices = num_indices; + if(GL_TRUE == bUseDrawIndex) + { + SETfield(vgt_draw_initiator, DI_SRC_SEL_DMA, SOURCE_SELECT_shift, SOURCE_SELECT_mask); + } + else + { SETfield(vgt_draw_initiator, DI_SRC_SEL_IMMEDIATE, SOURCE_SELECT_shift, SOURCE_SELECT_mask); + } + SETfield(vgt_draw_initiator, DI_MAJOR_MODE_0, MAJOR_MODE_shift, MAJOR_MODE_mask); + if(GL_TRUE == bUseDrawIndex) + { + R600_OUT_BATCH(CP_PACKET3(R600_IT_DRAW_INDEX, 3)); + R600_OUT_BATCH(context->ind_buf.bo_offset); + R600_OUT_BATCH(0); + R600_OUT_BATCH(vgt_num_indices); + R600_OUT_BATCH(vgt_draw_initiator); + R600_OUT_BATCH_RELOC(context->ind_buf.bo_offset, + context->ind_buf.bo, + context->ind_buf.bo_offset, + RADEON_GEM_DOMAIN_GTT, 0, 0); + } + else + { R600_OUT_BATCH(CP_PACKET3(R600_IT_DRAW_INDEX_IMMD, (num_indices + 1))); R600_OUT_BATCH(vgt_num_indices); R600_OUT_BATCH(vgt_draw_initiator); - for (i = start; i < (start + num_indices); i++) { - if(vb->Elts) - R600_OUT_BATCH(vb->Elts[i]); - else - R600_OUT_BATCH(i); + for (i = start; i < (start + num_indices); i++) + { + if(vb->Elts) + { + R600_OUT_BATCH(vb->Elts[i]); + } + else + { + R600_OUT_BATCH(i); + } } - END_BATCH(); - COMMIT_BATCH(); + } + END_BATCH(); + COMMIT_BATCH(); } /* start 3d, idle, cb/db flush */ #define PRE_EMIT_STATE_BUFSZ 10 + 5 + 14 -static GLuint r700PredictRenderSize(GLcontext* ctx) +static GLuint r700PredictRenderSize(GLcontext* ctx, GLuint nr_prims) { context_t *context = R700_CONTEXT(ctx); - TNLcontext *tnl = TNL_CONTEXT(ctx); struct r700_vertex_program *vp = context->selected_vp; - struct vertex_buffer *vb = &tnl->vb; GLboolean flushed; GLuint dwords, i; GLuint state_size; @@ -328,8 +386,15 @@ static GLuint r700PredictRenderSize(GLcontext* ctx) context->radeon.tcl.aos_count = _mesa_bitcount(vp->mesa_program->Base.InputsRead); dwords = PRE_EMIT_STATE_BUFSZ; - for (i = 0; i < vb->PrimitiveCount; i++) - dwords += vb->Primitive[i].count + 10; + if (nr_prims) + dwords += nr_prims * 14; + else { + TNLcontext *tnl = TNL_CONTEXT(ctx); + struct vertex_buffer *vb = &tnl->vb; + + for (i = 0; i < vb->PrimitiveCount; i++) + dwords += vb->Primitive[i].count + 10; + } state_size = radeonCountStateEmitSize(&context->radeon); flushed = rcommonEnsureCmdBufSpace(&context->radeon, dwords + state_size, __FUNCTION__); @@ -369,7 +434,7 @@ static GLboolean r700RunRender(GLcontext * ctx, r700SetupFragmentProgram(ctx); r600UpdateTextureState(ctx); - GLuint emit_end = r700PredictRenderSize(ctx) + GLuint emit_end = r700PredictRenderSize(ctx, 0) + context->radeon.cmdbuf.cs->cdw; r700SetupStreams(ctx); @@ -477,4 +542,544 @@ const struct tnl_pipeline_stage *r700_pipeline[] = 0, }; +#define CONVERT( TYPE, MACRO ) do { \ + GLuint i, j, sz; \ + sz = input->Size; \ + if (input->Normalized) { \ + for (i = 0; i < count; i++) { \ + const TYPE *in = (TYPE *)src_ptr; \ + for (j = 0; j < sz; j++) { \ + *dst_ptr++ = MACRO(*in); \ + in++; \ + } \ + src_ptr += stride; \ + } \ + } else { \ + for (i = 0; i < count; i++) { \ + const TYPE *in = (TYPE *)src_ptr; \ + for (j = 0; j < sz; j++) { \ + *dst_ptr++ = (GLfloat)(*in); \ + in++; \ + } \ + src_ptr += stride; \ + } \ + } \ +} while (0) + +/** + * Convert attribute data type to float + * If the attribute uses named buffer object replace the bo with newly allocated bo + */ +static void r700ConvertAttrib(GLcontext *ctx, int count, + const struct gl_client_array *input, + struct StreamDesc *attr) +{ + context_t *context = R700_CONTEXT(ctx); + const GLvoid *src_ptr; + GLboolean mapped_named_bo = GL_FALSE; + GLfloat *dst_ptr; + GLuint stride; + + stride = (input->StrideB == 0) ? getTypeSize(input->Type) * input->Size : input->StrideB; + + /* Convert value for first element only */ + if (input->StrideB == 0) + { + count = 1; + } + + if (input->BufferObj->Name) + { + if (!input->BufferObj->Pointer) + { + ctx->Driver.MapBuffer(ctx, GL_ARRAY_BUFFER, GL_READ_ONLY_ARB, input->BufferObj); + mapped_named_bo = GL_TRUE; + } + + src_ptr = ADD_POINTERS(input->BufferObj->Pointer, input->Ptr); + } + else + { + src_ptr = input->Ptr; + } + + radeonAllocDmaRegion(&context->radeon, &attr->bo, &attr->bo_offset, + sizeof(GLfloat) * input->Size * count, 32); + dst_ptr = (GLfloat *)ADD_POINTERS(attr->bo->ptr, attr->bo_offset); + + assert(src_ptr != NULL); + + switch (input->Type) + { + case GL_DOUBLE: + CONVERT(GLdouble, (GLfloat)); + break; + case GL_UNSIGNED_INT: + CONVERT(GLuint, UINT_TO_FLOAT); + break; + case GL_INT: + CONVERT(GLint, INT_TO_FLOAT); + break; + case GL_UNSIGNED_SHORT: + CONVERT(GLushort, USHORT_TO_FLOAT); + break; + case GL_SHORT: + CONVERT(GLshort, SHORT_TO_FLOAT); + break; + case GL_UNSIGNED_BYTE: + assert(input->Format != GL_BGRA); + CONVERT(GLubyte, UBYTE_TO_FLOAT); + break; + case GL_BYTE: + CONVERT(GLbyte, BYTE_TO_FLOAT); + break; + default: + assert(0); + break; + } + + if (mapped_named_bo) + { + ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, input->BufferObj); + } +} + +static void r700AlignDataToDword(GLcontext *ctx, + const struct gl_client_array *input, + int count, + struct StreamDesc *attr) +{ + context_t *context = R700_CONTEXT(ctx); + const int dst_stride = (input->StrideB + 3) & ~3; + const int size = getTypeSize(input->Type) * input->Size * count; + GLboolean mapped_named_bo = GL_FALSE; + + radeonAllocDmaRegion(&context->radeon, &attr->bo, &attr->bo_offset, size, 32); + + if (!input->BufferObj->Pointer) + { + ctx->Driver.MapBuffer(ctx, GL_ARRAY_BUFFER, GL_READ_ONLY_ARB, input->BufferObj); + mapped_named_bo = GL_TRUE; + } + + { + GLvoid *src_ptr = ADD_POINTERS(input->BufferObj->Pointer, input->Ptr); + GLvoid *dst_ptr = ADD_POINTERS(attr->bo->ptr, attr->bo_offset); + int i; + + for (i = 0; i < count; ++i) + { + _mesa_memcpy(dst_ptr, src_ptr, input->StrideB); + src_ptr += input->StrideB; + dst_ptr += dst_stride; + } + } + + if (mapped_named_bo) + { + ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, input->BufferObj); + } + + attr->stride = dst_stride; +} + +static void r700SetupStreams2(GLcontext *ctx, const struct gl_client_array *input[], int count) +{ + context_t *context = R700_CONTEXT(ctx); + GLuint stride; + int ret; + int i, index; + + R600_STATECHANGE(context, vtx); + + for(index = 0; index < context->nNumActiveAos; index++) + { + struct radeon_aos *aos = &context->radeon.tcl.aos[index]; + i = context->stream_desc[index].element; + + stride = (input[i]->StrideB == 0) ? getTypeSize(input[i]->Type) * input[i]->Size : input[i]->StrideB; + + if (input[i]->Type == GL_DOUBLE || input[i]->Type == GL_UNSIGNED_INT || input[i]->Type == GL_INT || +#if MESA_BIG_ENDIAN + getTypeSize(input[i]->Type) != 4 || +#endif + stride < 4) + { + r700ConvertAttrib(ctx, count, input[i], &context->stream_desc[index]); + } + else + { + if (input[i]->BufferObj->Name) + { + if (stride % 4 != 0) + { + assert(((intptr_t) input[i]->Ptr) % input[i]->StrideB == 0); + r700AlignDataToDword(ctx, input[i], count, &context->stream_desc[index]); + context->stream_desc[index].is_named_bo = GL_FALSE; + } + else + { + context->stream_desc[index].stride = input[i]->StrideB; + context->stream_desc[index].bo_offset = (intptr_t) input[i]->Ptr; + context->stream_desc[index].bo = get_radeon_buffer_object(input[i]->BufferObj)->bo; + context->stream_desc[index].is_named_bo = GL_TRUE; + } + } + else + { + int size; + int local_count = count; + uint32_t *dst; + + if (input[i]->StrideB == 0) + { + size = getTypeSize(input[i]->Type) * input[i]->Size; + local_count = 1; + } + else + { + size = getTypeSize(input[i]->Type) * input[i]->Size * local_count; + } + + radeonAllocDmaRegion(&context->radeon, &context->stream_desc[index].bo, + &context->stream_desc[index].bo_offset, size, 32); + assert(context->stream_desc[index].bo->ptr != NULL); + dst = (uint32_t *)ADD_POINTERS(context->stream_desc[index].bo->ptr, + context->stream_desc[index].bo_offset); + + switch (context->stream_desc[index].dwords) + { + case 1: + radeonEmitVec4(dst, input[i]->Ptr, input[i]->StrideB, local_count); + context->stream_desc[index].stride = 4; + break; + case 2: + radeonEmitVec8(dst, input[i]->Ptr, input[i]->StrideB, local_count); + context->stream_desc[index].stride = 8; + break; + case 3: + radeonEmitVec12(dst, input[i]->Ptr, input[i]->StrideB, local_count); + context->stream_desc[index].stride = 12; + break; + case 4: + radeonEmitVec16(dst, input[i]->Ptr, input[i]->StrideB, local_count); + context->stream_desc[index].stride = 16; + break; + default: + assert(0); + break; + } + } + } + + aos->count = context->stream_desc[index].stride == 0 ? 1 : count; + aos->stride = context->stream_desc[index].stride / sizeof(float); + aos->components = context->stream_desc[index].dwords; + aos->bo = context->stream_desc[index].bo; + aos->offset = context->stream_desc[index].bo_offset; + + if(context->stream_desc[index].is_named_bo) + { + radeon_cs_space_add_persistent_bo(context->radeon.cmdbuf.cs, + context->stream_desc[index].bo, + RADEON_GEM_DOMAIN_GTT, 0); + } + } + + context->radeon.tcl.aos_count = context->nNumActiveAos; + ret = radeon_cs_space_check_with_bo(context->radeon.cmdbuf.cs, + first_elem(&context->radeon.dma.reserved)->bo, + RADEON_GEM_DOMAIN_GTT, 0); +} + +static void r700FreeData(GLcontext *ctx) +{ + /* Need to zero tcl.aos[n].bo and tcl.elt_dma_bo + * to prevent double unref in radeonReleaseArrays + * called during context destroy + */ + context_t *context = R700_CONTEXT(ctx); + + int i; + + for (i = 0; i < context->nNumActiveAos; i++) + { + if (!context->stream_desc[i].is_named_bo) + { + radeon_bo_unref(context->stream_desc[i].bo); + } + context->radeon.tcl.aos[i].bo = NULL; + } + + if (context->ind_buf.bo != NULL) + { + radeon_bo_unref(context->ind_buf.bo); + } +} + +static void r700FixupIndexBuffer(GLcontext *ctx, const struct _mesa_index_buffer *mesa_ind_buf) +{ + context_t *context = R700_CONTEXT(ctx); + GLvoid *src_ptr; + GLuint *out; + int i; + GLboolean mapped_named_bo = GL_FALSE; + + if (mesa_ind_buf->obj->Name && !mesa_ind_buf->obj->Pointer) + { + ctx->Driver.MapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER, GL_READ_ONLY_ARB, mesa_ind_buf->obj); + mapped_named_bo = GL_TRUE; + assert(mesa_ind_buf->obj->Pointer != NULL); + } + src_ptr = ADD_POINTERS(mesa_ind_buf->obj->Pointer, mesa_ind_buf->ptr); + + if (mesa_ind_buf->type == GL_UNSIGNED_BYTE) + { + GLuint size = sizeof(GLushort) * ((mesa_ind_buf->count + 1) & ~1); + GLubyte *in = (GLubyte *)src_ptr; + + radeonAllocDmaRegion(&context->radeon, &context->ind_buf.bo, + &context->ind_buf.bo_offset, size, 4); + + assert(context->ind_buf.bo->ptr != NULL); + out = (GLuint *)ADD_POINTERS(context->ind_buf.bo->ptr, context->ind_buf.bo_offset); + + for (i = 0; i + 1 < mesa_ind_buf->count; i += 2) + { + *out++ = in[i] | in[i + 1] << 16; + } + + if (i < mesa_ind_buf->count) + { + *out++ = in[i]; + } + +#if MESA_BIG_ENDIAN + } + else + { /* if (mesa_ind_buf->type == GL_UNSIGNED_SHORT) */ + GLushort *in = (GLushort *)src_ptr; + GLuint size = sizeof(GLushort) * ((mesa_ind_buf->count + 1) & ~1); + + radeonAllocDmaRegion(&context->radeon, &context->ind_buf.bo, + &context->ind_buf.bo_offset, size, 4); + + assert(context->ind_buf.bo->ptr != NULL); + out = (GLuint *)ADD_POINTERS(context->ind_buf.bo->ptr, context->ind_buf.bo_offset); + + for (i = 0; i + 1 < mesa_ind_buf->count; i += 2) + { + *out++ = in[i] | in[i + 1] << 16; + } + + if (i < mesa_ind_buf->count) + { + *out++ = in[i]; + } +#endif + } + + context->ind_buf.is_32bit = GL_FALSE; + context->ind_buf.count = mesa_ind_buf->count; + + if (mapped_named_bo) + { + ctx->Driver.UnmapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER, mesa_ind_buf->obj); + } +} + +static void r700SetupIndexBuffer(GLcontext *ctx, const struct _mesa_index_buffer *mesa_ind_buf) +{ + context_t *context = R700_CONTEXT(ctx); + + if (!mesa_ind_buf) { + context->ind_buf.bo = NULL; + return; + } + +#if MESA_BIG_ENDIAN + if (mesa_ind_buf->type == GL_UNSIGNED_INT) + { +#else + if (mesa_ind_buf->type != GL_UNSIGNED_BYTE) + { +#endif + const GLvoid *src_ptr; + GLvoid *dst_ptr; + GLboolean mapped_named_bo = GL_FALSE; + + if (mesa_ind_buf->obj->Name && !mesa_ind_buf->obj->Pointer) + { + ctx->Driver.MapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER, GL_READ_ONLY_ARB, mesa_ind_buf->obj); + assert(mesa_ind_buf->obj->Pointer != NULL); + mapped_named_bo = GL_TRUE; + } + + src_ptr = ADD_POINTERS(mesa_ind_buf->obj->Pointer, mesa_ind_buf->ptr); + + const GLuint size = mesa_ind_buf->count * getTypeSize(mesa_ind_buf->type); + + radeonAllocDmaRegion(&context->radeon, &context->ind_buf.bo, + &context->ind_buf.bo_offset, size, 4); + assert(context->ind_buf.bo->ptr != NULL); + dst_ptr = ADD_POINTERS(context->ind_buf.bo->ptr, context->ind_buf.bo_offset); + + _mesa_memcpy(dst_ptr, src_ptr, size); + + context->ind_buf.is_32bit = (mesa_ind_buf->type == GL_UNSIGNED_INT); + context->ind_buf.count = mesa_ind_buf->count; + + if (mapped_named_bo) + { + ctx->Driver.UnmapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER, mesa_ind_buf->obj); + } + } + else + { + r700FixupIndexBuffer(ctx, mesa_ind_buf); + } +} + +static GLboolean r700TryDrawPrims(GLcontext *ctx, + const struct gl_client_array *arrays[], + const struct _mesa_prim *prim, + GLuint nr_prims, + const struct _mesa_index_buffer *ib, + GLuint min_index, + GLuint max_index ) +{ + context_t *context = R700_CONTEXT(ctx); + radeonContextPtr radeon = &context->radeon; + GLuint i, id = 0; + struct radeon_renderbuffer *rrb; + + if (ctx->NewState) + { + _mesa_update_state( ctx ); + } + + _tnl_UpdateFixedFunctionProgram(ctx); + r700SetVertexFormat(ctx, arrays, max_index + 1); + /* shaders need to be updated before buffers are validated */ + r700UpdateShaders2(ctx); + if (!r600ValidateBuffers(ctx)) + return GL_FALSE; + + /* always emit CB base to prevent + * lock ups on some chips. + */ + R600_STATECHANGE(context, cb_target); + /* mark vtx as dirty since it changes per-draw */ + R600_STATECHANGE(context, vtx); + + r700SetScissor(context); + r700SetupVertexProgram(ctx); + r700SetupFragmentProgram(ctx); + r600UpdateTextureState(ctx); + + GLuint emit_end = r700PredictRenderSize(ctx, nr_prims) + + context->radeon.cmdbuf.cs->cdw; + + r700SetupIndexBuffer(ctx, ib); + r700SetupStreams2(ctx, arrays, max_index + 1); + + radeonEmitState(radeon); + + radeon_debug_add_indent(); + for (i = 0; i < nr_prims; ++i) + { + r700RunRenderPrimitive(ctx, + prim[i].start, + prim[i].start + prim[i].count, + prim[i].mode); + } + radeon_debug_remove_indent(); + + /* Flush render op cached for last several quads. */ + r700WaitForIdleClean(context); + + rrb = radeon_get_colorbuffer(&context->radeon); + if (rrb && rrb->bo) + r700SyncSurf(context, rrb->bo, 0, RADEON_GEM_DOMAIN_VRAM, + CB_ACTION_ENA_bit | (1 << (id + 6))); + + rrb = radeon_get_depthbuffer(&context->radeon); + if (rrb && rrb->bo) + r700SyncSurf(context, rrb->bo, 0, RADEON_GEM_DOMAIN_VRAM, + DB_ACTION_ENA_bit | DB_DEST_BASE_ENA_bit); + + r700FreeData(ctx); + + if (emit_end < context->radeon.cmdbuf.cs->cdw) + { + WARN_ONCE("Rendering was %d commands larger than predicted size." + " We might overflow command buffer.\n", context->radeon.cmdbuf.cs->cdw - emit_end); + } + + return GL_TRUE; +} + +static void r700DrawPrimsRe(GLcontext *ctx, + const struct gl_client_array *arrays[], + const struct _mesa_prim *prim, + GLuint nr_prims, + const struct _mesa_index_buffer *ib, + GLboolean index_bounds_valid, + GLuint min_index, + GLuint max_index) +{ + GLboolean retval = GL_FALSE; + + /* This check should get folded into just the places that + * min/max index are really needed. + */ + if (!index_bounds_valid) { + vbo_get_minmax_index(ctx, prim, ib, &min_index, &max_index); + } + + if (min_index) { + vbo_rebase_prims( ctx, arrays, prim, nr_prims, ib, min_index, max_index, r700DrawPrimsRe ); + return; + } + + /* Make an attempt at drawing */ + retval = r700TryDrawPrims(ctx, arrays, prim, nr_prims, ib, min_index, max_index); + + /* If failed run tnl pipeline - it should take care of fallbacks */ + if (!retval) + _tnl_draw_prims(ctx, arrays, prim, nr_prims, ib, min_index, max_index); +} + +static void r700DrawPrims(GLcontext *ctx, + const struct gl_client_array *arrays[], + const struct _mesa_prim *prim, + GLuint nr_prims, + const struct _mesa_index_buffer *ib, + GLboolean index_bounds_valid, + GLuint min_index, + GLuint max_index) +{ + context_t *context = R700_CONTEXT(ctx); + + /* For non indexed drawing, using tnl pipe. */ + if(!ib) + { + context->ind_buf.bo = NULL; + + _tnl_vbo_draw_prims(ctx, arrays, prim, nr_prims, ib, + index_bounds_valid, min_index, max_index); + return; + } + + r700DrawPrimsRe(ctx, arrays, prim, nr_prims, ib, index_bounds_valid, min_index, max_index); +} + +void r700InitDraw(GLcontext *ctx) +{ + struct vbo_context *vbo = vbo_context(ctx); + + /* to be enabled */ + vbo->draw_prims = r700DrawPrims; +} + diff --git a/src/mesa/drivers/dri/r600/r700_shader.c b/src/mesa/drivers/dri/r600/r700_shader.c index b4fd51c1370..955ea4e4e1d 100644 --- a/src/mesa/drivers/dri/r600/r700_shader.c +++ b/src/mesa/drivers/dri/r600/r700_shader.c @@ -60,6 +60,55 @@ void AddInstToList(TypedShaderList * plstCFInstructions, R700ShaderInstruction * plstCFInstructions->uNumOfNode++; } +void TakeInstOutFromList(TypedShaderList * plstCFInstructions, R700ShaderInstruction * pInst) +{ + GLuint ulIndex = 0; + GLboolean bFound = GL_FALSE; + R700ShaderInstruction * pPrevInst = NULL; + R700ShaderInstruction * pCurInst = plstCFInstructions->pHead; + + /* Need go thro list to make sure pInst is there. */ + while(NULL != pCurInst) + { + if(pCurInst == pInst) + { + bFound = GL_TRUE; + break; + } + + pPrevInst = pCurInst; + pCurInst = pCurInst->pNextInst; + } + if(GL_TRUE == bFound) + { + plstCFInstructions->uNumOfNode--; + + pCurInst = pInst->pNextInst; + ulIndex = pInst->m_uIndex; + while(NULL != pCurInst) + { + pCurInst->m_uIndex = ulIndex; + ulIndex++; + pCurInst = pCurInst->pNextInst; + } + + if(plstCFInstructions->pHead == pInst) + { + plstCFInstructions->pHead = pInst->pNextInst; + } + if(plstCFInstructions->pTail == pInst) + { + plstCFInstructions->pTail = pPrevInst; + } + if(NULL != pPrevInst) + { + pPrevInst->pNextInst = pInst->pNextInst; + } + + FREE(pInst); + } +} + void Init_R700_Shader(R700_Shader * pShader) { pShader->Type = R700_SHADER_INVALID; @@ -488,6 +537,47 @@ void DebugPrint(void) { } +void cleanup_vfetch_shaderinst(R700_Shader *pShader) +{ + R700ShaderInstruction *pInst; + R700ShaderInstruction *pInstToFree; + R700VertexInstruction *pVTXInst; + R700ControlFlowInstruction *pCFInst; + + pInst = pShader->lstVTXInstructions.pHead; + while(NULL != pInst) + { + pVTXInst = (R700VertexInstruction *)pInst; + pShader->uShaderBinaryDWORDSize -= GetInstructionSize(pVTXInst->m_ShaderInstType); + + if(NULL != pVTXInst->m_pLinkedGenericClause) + { + pCFInst = (R700ControlFlowInstruction*)(pVTXInst->m_pLinkedGenericClause); + + TakeInstOutFromList(&(pShader->lstCFInstructions), + (R700ShaderInstruction*)pCFInst); + + pShader->uShaderBinaryDWORDSize -= GetInstructionSize(pCFInst->m_ShaderInstType); + } + + pInst = pInst->pNextInst; + }; + + //destroy each item in pShader->lstVTXInstructions; + pInst = pShader->lstVTXInstructions.pHead; + while(NULL != pInst) + { + pInstToFree = pInst; + pInst = pInst->pNextInst; + FREE(pInstToFree); + }; + + //set NULL pShader->lstVTXInstructions + pShader->lstVTXInstructions.pHead=NULL; + pShader->lstVTXInstructions.pTail=NULL; + pShader->lstVTXInstructions.uNumOfNode=0; +} + void Clean_Up_Shader(R700_Shader *pShader) { FREE(pShader->pProgram); diff --git a/src/mesa/drivers/dri/r600/r700_shader.h b/src/mesa/drivers/dri/r600/r700_shader.h index bfd01e1a93a..997cb05aaf8 100644 --- a/src/mesa/drivers/dri/r600/r700_shader.h +++ b/src/mesa/drivers/dri/r600/r700_shader.h @@ -143,6 +143,7 @@ void LoadProgram(R700_Shader *pShader); void UpdateShaderRegisters(R700_Shader *pShader); void DeleteInstructions(R700_Shader *pShader); void DebugPrint(void); +void cleanup_vfetch_shaderinst(R700_Shader *pShader); void Clean_Up_Shader(R700_Shader *pShader); diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c index 244a016e07e..3d3c8b958f3 100644 --- a/src/mesa/drivers/dri/r600/r700_state.c +++ b/src/mesa/drivers/dri/r600/r700_state.c @@ -92,7 +92,25 @@ void r700UpdateShaders (GLcontext * ctx) //---------------------------------- } } - r700SelectVertexShader(ctx); + r700SelectVertexShader(ctx, 1); + r700UpdateStateParameters(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS); + context->radeon.NewGLState = 0; +} + +void r700UpdateShaders2(GLcontext * ctx) +{ + context_t *context = R700_CONTEXT(ctx); + + /* should only happenen once, just after context is created */ + /* TODO: shouldn't we fallback to sw here? */ + if (!ctx->FragmentProgram._Current) { + _mesa_fprintf(stderr, "No ctx->FragmentProgram._Current!!\n"); + return; + } + + r700SelectFragmentShader(ctx); + + r700SelectVertexShader(ctx, 2); r700UpdateStateParameters(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS); context->radeon.NewGLState = 0; } @@ -171,6 +189,14 @@ static void r700InvalidateState(GLcontext * ctx, GLuint new_state) //----------- R600_STATECHANGE(context, db_target); } + if (new_state & (_NEW_LIGHT)) { + R600_STATECHANGE(context, su); + if (ctx->Light.ProvokingVertex == GL_LAST_VERTEX_CONVENTION) + SETbit(r700->PA_SU_SC_MODE_CNTL.u32All, PROVOKING_VTX_LAST_bit); + else + CLEARbit(r700->PA_SU_SC_MODE_CNTL.u32All, PROVOKING_VTX_LAST_bit); + } + r700UpdateStateParameters(ctx, new_state); R600_STATECHANGE(context, cl); diff --git a/src/mesa/drivers/dri/r600/r700_state.h b/src/mesa/drivers/dri/r600/r700_state.h index 0f53d5b4c59..209189d8d72 100644 --- a/src/mesa/drivers/dri/r600/r700_state.h +++ b/src/mesa/drivers/dri/r600/r700_state.h @@ -35,6 +35,7 @@ extern void r700UpdateStateParameters(GLcontext * ctx, GLuint new_state); extern void r700UpdateShaders (GLcontext * ctx); +extern void r700UpdateShaders2(GLcontext * ctx); extern void r700UpdateViewportOffset(GLcontext * ctx); diff --git a/src/mesa/drivers/dri/r600/r700_vertprog.c b/src/mesa/drivers/dri/r600/r700_vertprog.c index 9ee26286d9b..d12c39c9f73 100644 --- a/src/mesa/drivers/dri/r600/r700_vertprog.c +++ b/src/mesa/drivers/dri/r600/r700_vertprog.c @@ -159,7 +159,35 @@ GLboolean Process_Vertex_Program_Vfetch_Instructions( return GL_TRUE; } -void Map_Vertex_Program(struct r700_vertex_program *vp, +GLboolean Process_Vertex_Program_Vfetch_Instructions2( + GLcontext *ctx, + struct r700_vertex_program *vp, + struct gl_vertex_program *mesa_vp) +{ + int i; + context_t *context = R700_CONTEXT(ctx); + + VTX_FETCH_METHOD vtxFetchMethod; + vtxFetchMethod.bEnableMini = GL_FALSE; + vtxFetchMethod.mega_fetch_remainder = 0; + + for(i=0; i<context->nNumActiveAos; i++) + { + assemble_vfetch_instruction2(&vp->r700AsmCode, + vp->r700AsmCode.ucVP_AttributeMap[context->stream_desc[i].element], + context->stream_desc[i].type, + context->stream_desc[i].size, + context->stream_desc[i].element, + context->stream_desc[i]._signed, + context->stream_desc[i].normalize, + &vtxFetchMethod); + } + + return GL_TRUE; +} + +void Map_Vertex_Program(GLcontext *ctx, + struct r700_vertex_program *vp, struct gl_vertex_program *mesa_vp) { GLuint ui; @@ -175,11 +203,22 @@ void Map_Vertex_Program(struct r700_vertex_program *vp, pAsm->number_used_registers += num_inputs; // Create VFETCH instructions for inputs - if (GL_TRUE != Process_Vertex_Program_Vfetch_Instructions(vp, mesa_vp) ) - { - radeon_error("Calling Process_Vertex_Program_Vfetch_Instructions return error. \n"); - return; //error - } + if(1 == vp->uiVersion) + { + if (GL_TRUE != Process_Vertex_Program_Vfetch_Instructions(vp, mesa_vp) ) + { + radeon_error("Calling Process_Vertex_Program_Vfetch_Instructions return error. \n"); + return; + } + } + else + { + if (GL_TRUE != Process_Vertex_Program_Vfetch_Instructions2(ctx, vp, mesa_vp) ) + { + radeon_error("Calling Process_Vertex_Program_Vfetch_Instructions2 return error. \n"); + return; + } + } // Map Outputs pAsm->number_of_exports = Map_Vertex_Output(pAsm, mesa_vp, pAsm->number_used_registers); @@ -261,7 +300,8 @@ GLboolean Find_Instruction_Dependencies_vp(struct r700_vertex_program *vp, } struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx, - struct gl_vertex_program *mesa_vp) + struct gl_vertex_program *mesa_vp, + GLint nVer) { context_t *context = R700_CONTEXT(ctx); struct r700_vertex_program *vp; @@ -271,6 +311,7 @@ struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx, unsigned int i; vp = _mesa_calloc(sizeof(*vp)); + vp->uiVersion = nVer; vp->mesa_program = (struct gl_vertex_program *)_mesa_clone_program(ctx, &mesa_vp->Base); if (mesa_vp->IsPositionInvariant) @@ -278,8 +319,10 @@ struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx, _mesa_insert_mvp_code(ctx, vp->mesa_program); } - for(i=0; i<VERT_ATTRIB_MAX; i++) + if( 1 == nVer ) { + for(i=0; i<VERT_ATTRIB_MAX; i++) + { unBit = 1 << i; if(vp->mesa_program->Base.InputsRead & unBit) /* ctx->Array.ArrayObj->xxxxxxx */ { @@ -287,7 +330,17 @@ struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx, vp->aos_desc[i].stride = vb->AttribPtr[i]->size * sizeof(GL_FLOAT);/* when emit array, data is packed. vb->AttribPtr[i]->stride;*/ vp->aos_desc[i].type = GL_FLOAT; } + } } + else + { + for(i=0; i<context->nNumActiveAos; i++) + { + vp->aos_desc[i].size = context->stream_desc[i].size; + vp->aos_desc[i].stride = context->stream_desc[i].stride; + vp->aos_desc[i].type = context->stream_desc[i].type; + } + } if (context->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV770) { @@ -296,7 +349,7 @@ struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx, //Init_Program Init_r700_AssemblerBase(SPT_VP, &(vp->r700AsmCode), &(vp->r700Shader) ); - Map_Vertex_Program( vp, vp->mesa_program ); + Map_Vertex_Program(ctx, vp, vp->mesa_program ); if(GL_FALSE == Find_Instruction_Dependencies_vp(vp, vp->mesa_program)) { @@ -325,7 +378,7 @@ struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx, return vp; } -void r700SelectVertexShader(GLcontext *ctx) +void r700SelectVertexShader(GLcontext *ctx, GLint nVersion) { context_t *context = R700_CONTEXT(ctx); struct r700_vertex_program_cont *vpc; @@ -347,17 +400,35 @@ void r700SelectVertexShader(GLcontext *ctx) for (vp = vpc->progs; vp; vp = vp->next) { + if (vp->uiVersion != nVersion ) + continue; match = GL_TRUE; - for(i=0; i<VERT_ATTRIB_MAX; i++) + if ( 1 == nVersion ) { + for(i=0; i<VERT_ATTRIB_MAX; i++) + { unBit = 1 << i; if(InputsRead & unBit) { - if (vp->aos_desc[i].size != vb->AttribPtr[i]->size) - match = GL_FALSE; - break; + if (vp->aos_desc[i].size != vb->AttribPtr[i]->size) + { + match = GL_FALSE; + break; + } } + } } + else + { + for(i=0; i<context->nNumActiveAos; i++) + { + if (vp->aos_desc[i].size != context->stream_desc[i].size) + { + match = GL_FALSE; + break; + } + } + } if (match) { context->selected_vp = vp; @@ -365,7 +436,7 @@ void r700SelectVertexShader(GLcontext *ctx) } } - vp = r700TranslateVertexShader(ctx, &(vpc->mesa_program) ); + vp = r700TranslateVertexShader(ctx, &(vpc->mesa_program), nVersion); if(!vp) { radeon_error("Failed to translate vertex shader. \n"); @@ -377,6 +448,140 @@ void r700SelectVertexShader(GLcontext *ctx) return; } +int getTypeSize(GLenum type) +{ + switch (type) + { + case GL_DOUBLE: + return sizeof(GLdouble); + case GL_FLOAT: + return sizeof(GLfloat); + case GL_INT: + return sizeof(GLint); + case GL_UNSIGNED_INT: + return sizeof(GLuint); + case GL_SHORT: + return sizeof(GLshort); + case GL_UNSIGNED_SHORT: + return sizeof(GLushort); + case GL_BYTE: + return sizeof(GLbyte); + case GL_UNSIGNED_BYTE: + return sizeof(GLubyte); + default: + assert(0); + return 0; + } +} + +static void r700TranslateAttrib(GLcontext *ctx, GLuint unLoc, int count, const struct gl_client_array *input) +{ + context_t *context = R700_CONTEXT(ctx); + + StreamDesc * pStreamDesc = &(context->stream_desc[context->nNumActiveAos]); + + GLuint stride; + + stride = (input->StrideB == 0) ? getTypeSize(input->Type) * input->Size + : input->StrideB; + + if (input->Type == GL_DOUBLE || input->Type == GL_UNSIGNED_INT || input->Type == GL_INT || +#if MESA_BIG_ENDIAN + getTypeSize(input->Type) != 4 || +#endif + stride < 4) + { + pStreamDesc->type = GL_FLOAT; + + if (input->StrideB == 0) + { + pStreamDesc->stride = 0; + } + else + { + pStreamDesc->stride = sizeof(GLfloat) * input->Size; + } + pStreamDesc->dwords = input->Size; + pStreamDesc->is_named_bo = GL_FALSE; + } + else + { + pStreamDesc->type = input->Type; + pStreamDesc->dwords = (getTypeSize(input->Type) * input->Size + 3)/ 4; + if (!input->BufferObj->Name) + { + if (input->StrideB == 0) + { + pStreamDesc->stride = 0; + } + else + { + pStreamDesc->stride = (getTypeSize(pStreamDesc->type) * input->Size + 3) & ~3; + } + + pStreamDesc->is_named_bo = GL_FALSE; + } + } + + pStreamDesc->size = input->Size; + pStreamDesc->dst_loc = context->nNumActiveAos; + pStreamDesc->element = unLoc; + + switch (pStreamDesc->type) + { //GetSurfaceFormat + case GL_FLOAT: + pStreamDesc->_signed = 0; + pStreamDesc->normalize = GL_FALSE; + break; + case GL_SHORT: + pStreamDesc->_signed = 1; + pStreamDesc->normalize = input->Normalized; + break; + case GL_BYTE: + pStreamDesc->_signed = 1; + pStreamDesc->normalize = input->Normalized; + break; + case GL_UNSIGNED_SHORT: + pStreamDesc->_signed = 0; + pStreamDesc->normalize = input->Normalized; + break; + case GL_UNSIGNED_BYTE: + pStreamDesc->_signed = 0; + pStreamDesc->normalize = input->Normalized; + break; + default: + case GL_INT: + case GL_UNSIGNED_INT: + case GL_DOUBLE: + assert(0); + break; + } + context->nNumActiveAos++; +} + +void r700SetVertexFormat(GLcontext *ctx, const struct gl_client_array *arrays[], int count) +{ + context_t *context = R700_CONTEXT(ctx); + struct r700_vertex_program *vpc + = (struct r700_vertex_program *)ctx->VertexProgram._Current; + + struct gl_vertex_program * mesa_vp = (struct gl_vertex_program *)&(vpc->mesa_program); + unsigned int unLoc = 0; + unsigned int unBit = mesa_vp->Base.InputsRead; + context->nNumActiveAos = 0; + + while(unBit) + { + if(unBit & 1) + { + r700TranslateAttrib(ctx, unLoc, count, arrays[unLoc]); + } + + unBit >>= 1; + ++unLoc; + } +} + void * r700GetActiveVpShaderBo(GLcontext * ctx) { context_t *context = R700_CONTEXT(ctx); diff --git a/src/mesa/drivers/dri/r600/r700_vertprog.h b/src/mesa/drivers/dri/r600/r700_vertprog.h index c48764c43ba..f9a3e395ee9 100644 --- a/src/mesa/drivers/dri/r600/r700_vertprog.h +++ b/src/mesa/drivers/dri/r600/r700_vertprog.h @@ -52,7 +52,7 @@ struct r700_vertex_program GLboolean translated; GLboolean loaded; - GLboolean needUpdateVF; + GLint uiVersion; void * shaderbo; @@ -76,19 +76,28 @@ unsigned int Map_Vertex_Input(r700_AssemblerBase *pAsm, GLboolean Process_Vertex_Program_Vfetch_Instructions( struct r700_vertex_program *vp, struct gl_vertex_program *mesa_vp); -void Map_Vertex_Program(struct r700_vertex_program *vp, +GLboolean Process_Vertex_Program_Vfetch_Instructions2( + GLcontext *ctx, + struct r700_vertex_program *vp, + struct gl_vertex_program *mesa_vp); +void Map_Vertex_Program(GLcontext *ctx, + struct r700_vertex_program *vp, struct gl_vertex_program *mesa_vp); GLboolean Find_Instruction_Dependencies_vp(struct r700_vertex_program *vp, struct gl_vertex_program *mesa_vp); struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx, - struct gl_vertex_program *mesa_vp); + struct gl_vertex_program *mesa_vp, + GLint nVer); /* Interface */ -extern void r700SelectVertexShader(GLcontext *ctx); +extern void r700SelectVertexShader(GLcontext *ctx, GLint nVersion); +extern void r700SetVertexFormat(GLcontext *ctx, const struct gl_client_array *arrays[], int count); extern GLboolean r700SetupVertexProgram(GLcontext * ctx); extern void * r700GetActiveVpShaderBo(GLcontext * ctx); +extern int getTypeSize(GLenum type); + #endif /* _R700_VERTPROG_H_ */ diff --git a/src/mesa/drivers/dri/r600/radeon_buffer_objects.c b/src/mesa/drivers/dri/r600/radeon_buffer_objects.c new file mode 120000 index 00000000000..f6a5f664701 --- /dev/null +++ b/src/mesa/drivers/dri/r600/radeon_buffer_objects.c @@ -0,0 +1 @@ +../radeon/radeon_buffer_objects.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/r600/radeon_buffer_objects.h b/src/mesa/drivers/dri/r600/radeon_buffer_objects.h new file mode 120000 index 00000000000..2f134fd17b8 --- /dev/null +++ b/src/mesa/drivers/dri/r600/radeon_buffer_objects.h @@ -0,0 +1 @@ +../radeon/radeon_buffer_objects.h
\ No newline at end of file diff --git a/src/mesa/drivers/dri/radeon/Makefile b/src/mesa/drivers/dri/radeon/Makefile index 1f286776b5f..ae2e695bfcc 100644 --- a/src/mesa/drivers/dri/radeon/Makefile +++ b/src/mesa/drivers/dri/radeon/Makefile @@ -47,8 +47,7 @@ C_SOURCES = \ $(DRIVER_SOURCES) \ $(CS_SOURCES) -DRIVER_DEFINES = -DRADEON_COMMON=0 \ - -Wall +DRIVER_DEFINES = -DRADEON_R100 -Wall DRI_LIB_DEPS += $(RADEON_LDFLAGS) @@ -56,4 +55,3 @@ X86_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/radeon/radeon_common.c b/src/mesa/drivers/dri/radeon/radeon_common.c index 8032cbcd695..097ab7cf613 100644 --- a/src/mesa/drivers/dri/radeon/radeon_common.c +++ b/src/mesa/drivers/dri/radeon/radeon_common.c @@ -1344,5 +1344,5 @@ void rcommonBeginBatch(radeonContextPtr rmesa, int n, void radeonUserClear(GLcontext *ctx, GLuint mask) { - _mesa_meta_clear(ctx, mask); + _mesa_meta_Clear(ctx, mask); } diff --git a/src/mesa/drivers/dri/radeon/radeon_common_context.c b/src/mesa/drivers/dri/radeon/radeon_common_context.c index 330721acee2..6b9b1e3c5e4 100644 --- a/src/mesa/drivers/dri/radeon/radeon_common_context.c +++ b/src/mesa/drivers/dri/radeon/radeon_common_context.c @@ -47,7 +47,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "swrast_setup/swrast_setup.h" #include "tnl/tnl.h" -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R600) /* +r6/r7 */ +#if defined(RADEON_R600) #include "r600_context.h" #endif diff --git a/src/mesa/drivers/dri/radeon/radeon_fbo.c b/src/mesa/drivers/dri/radeon/radeon_fbo.c index 2012cbcf838..0ae906a6cea 100644 --- a/src/mesa/drivers/dri/radeon/radeon_fbo.c +++ b/src/mesa/drivers/dri/radeon/radeon_fbo.c @@ -584,7 +584,7 @@ void radeon_fbo_init(struct radeon_context *radeon) radeon->glCtx->Driver.FinishRenderTexture = radeon_finish_render_texture; radeon->glCtx->Driver.ResizeBuffers = radeon_resize_buffers; radeon->glCtx->Driver.ValidateFramebuffer = radeon_validate_framebuffer; - radeon->glCtx->Driver.BlitFramebuffer = _mesa_meta_blit_framebuffer; + radeon->glCtx->Driver.BlitFramebuffer = _mesa_meta_BlitFramebuffer; } diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index 5ffb55db5ef..573eb6c9c18 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -48,17 +48,17 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "radeon_screen.h" #include "radeon_common.h" #include "radeon_span.h" -#if !RADEON_COMMON +#if defined(RADEON_R100) #include "radeon_context.h" #include "radeon_tex.h" -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) #include "r200_context.h" #include "r200_ioctl.h" #include "r200_tex.h" -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) +#elif defined(RADEON_R300) #include "r300_context.h" #include "r300_tex.h" -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #include "r600_context.h" #include "r700_driconf.h" /* +r6/r7 */ #include "r600_tex.h" /* +r6/r7 */ @@ -82,7 +82,7 @@ DRI_CONF_OPT_BEGIN_V(command_buffer_size,int,def, # min ":" # max ) \ DRI_CONF_DESC(de,"Grösse des Befehlspuffers (in KB)") \ DRI_CONF_OPT_END -#if !RADEON_COMMON /* R100 */ +#if defined(RADEON_R100) /* R100 */ PUBLIC const char __driConfigOptions[] = DRI_CONF_BEGIN DRI_CONF_SECTION_PERFORMANCE @@ -109,7 +109,7 @@ DRI_CONF_BEGIN DRI_CONF_END; static const GLuint __driNConfigOptions = 15; -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) PUBLIC const char __driConfigOptions[] = DRI_CONF_BEGIN @@ -147,7 +147,7 @@ extern const struct dri_extension NV_vp_extension[]; extern const struct dri_extension ATI_fs_extension[]; extern const struct dri_extension point_extensions[]; -#elif RADEON_COMMON && (defined(RADEON_COMMON_FOR_R300) || defined(RADEON_COMMON_FOR_R600)) +#elif defined(RADEON_R300) || defined(RADEON_R600) #define DRI_CONF_FP_OPTIMIZATION_SPEED 0 #define DRI_CONF_FP_OPTIMIZATION_QUALITY 1 @@ -220,7 +220,7 @@ static const GLuint __driNConfigOptions = 17; extern const struct dri_extension gl_20_extension[]; -#endif /* RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) */ +#endif extern const struct dri_extension card_extensions[]; extern const struct dri_extension mm_extensions[]; @@ -337,7 +337,7 @@ radeonFillInModes( __DRIscreenPrivate *psp, return (const __DRIconfig **) configs; } -#if !RADEON_COMMON +#if defined(RADEON_R100) static const __DRItexOffsetExtension radeonTexOffsetExtension = { { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION }, radeonSetTexOffset, @@ -350,7 +350,7 @@ static const __DRItexBufferExtension radeonTexBufferExtension = { }; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) static const __DRIallocateExtension r200AllocateExtension = { { __DRI_ALLOCATE, __DRI_ALLOCATE_VERSION }, r200AllocateMemoryMESA, @@ -370,7 +370,7 @@ static const __DRItexBufferExtension r200TexBufferExtension = { }; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) +#if defined(RADEON_R300) static const __DRItexOffsetExtension r300texOffsetExtension = { { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION }, r300SetTexOffset, @@ -383,7 +383,7 @@ static const __DRItexBufferExtension r300TexBufferExtension = { }; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) static const __DRItexOffsetExtension r600texOffsetExtension = { { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION }, r600SetTexOffset, /* +r6/r7 */ @@ -1222,22 +1222,22 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) screen->extensions[i++] = &driMediaStreamCounterExtension.base; } -#if !RADEON_COMMON +#if defined(RADEON_R100) screen->extensions[i++] = &radeonTexOffsetExtension.base; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) if (IS_R200_CLASS(screen)) screen->extensions[i++] = &r200AllocateExtension.base; screen->extensions[i++] = &r200texOffsetExtension.base; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) +#if defined(RADEON_R300) screen->extensions[i++] = &r300texOffsetExtension.base; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) screen->extensions[i++] = &r600texOffsetExtension.base; #endif @@ -1376,22 +1376,22 @@ radeonCreateScreen2(__DRIscreenPrivate *sPriv) screen->extensions[i++] = &driMediaStreamCounterExtension.base; } -#if !RADEON_COMMON +#if defined(RADEON_R100) screen->extensions[i++] = &radeonTexBufferExtension.base; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) if (IS_R200_CLASS(screen)) screen->extensions[i++] = &r200AllocateExtension.base; screen->extensions[i++] = &r200TexBufferExtension.base; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) +#if defined(RADEON_R300) screen->extensions[i++] = &r300TexBufferExtension.base; #endif -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) screen->extensions[i++] = &r600TexBufferExtension.base; #endif @@ -1589,22 +1589,22 @@ radeonDestroyBuffer(__DRIdrawablePrivate *driDrawPriv) static const __DRIconfig ** radeonInitScreen(__DRIscreenPrivate *psp) { -#if !RADEON_COMMON +#if defined(RADEON_R100) static const char *driver_name = "Radeon"; static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 }; static const __DRIversion dri_expected = { 4, 0, 0 }; static const __DRIversion drm_expected = { 1, 6, 0 }; -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) static const char *driver_name = "R200"; static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 }; static const __DRIversion dri_expected = { 4, 0, 0 }; static const __DRIversion drm_expected = { 1, 6, 0 }; -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) +#elif defined(RADEON_R300) static const char *driver_name = "R300"; static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 }; static const __DRIversion dri_expected = { 4, 0, 0 }; static const __DRIversion drm_expected = { 1, 24, 0 }; -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) static const char *driver_name = "R600"; static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 }; static const __DRIversion dri_expected = { 4, 0, 0 }; @@ -1630,13 +1630,13 @@ radeonInitScreen(__DRIscreenPrivate *psp) * Hello chicken. Hello egg. How are you two today? */ driInitExtensions( NULL, card_extensions, GL_FALSE ); -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) driInitExtensions( NULL, blend_extensions, GL_FALSE ); driInitSingleExtension( NULL, ARB_vp_extension ); driInitSingleExtension( NULL, NV_vp_extension ); driInitSingleExtension( NULL, ATI_fs_extension ); driInitExtensions( NULL, point_extensions, GL_FALSE ); -#elif (defined(RADEON_COMMON_FOR_R300) || defined(RADEON_COMMON_FOR_R600)) +#elif (defined(RADEON_R300) || defined(RADEON_R600)) driInitSingleExtension( NULL, gl_20_extension ); #endif @@ -1684,13 +1684,13 @@ __DRIconfig **radeonInitScreen2(__DRIscreenPrivate *psp) */ driInitExtensions( NULL, card_extensions, GL_FALSE ); driInitExtensions( NULL, mm_extensions, GL_FALSE ); -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) driInitExtensions( NULL, blend_extensions, GL_FALSE ); driInitSingleExtension( NULL, ARB_vp_extension ); driInitSingleExtension( NULL, NV_vp_extension ); driInitSingleExtension( NULL, ATI_fs_extension ); driInitExtensions( NULL, point_extensions, GL_FALSE ); -#elif (defined(RADEON_COMMON_FOR_R300) || defined(RADEON_COMMON_FOR_R600)) +#elif (defined(RADEON_R300) || defined(RADEON_R600)) driInitSingleExtension( NULL, gl_20_extension ); #endif @@ -1772,13 +1772,13 @@ getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo ) const struct __DriverAPIRec driDriverAPI = { .InitScreen = radeonInitScreen, .DestroyScreen = radeonDestroyScreen, -#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) .CreateContext = r200CreateContext, .DestroyContext = r200DestroyContext, -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) .CreateContext = r600CreateContext, .DestroyContext = radeonDestroyContext, -#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) +#elif defined(RADEON_R300) .CreateContext = r300CreateContext, .DestroyContext = radeonDestroyContext, #else diff --git a/src/mesa/drivers/dri/radeon/radeon_span.c b/src/mesa/drivers/dri/radeon/radeon_span.c index d603f52df7b..0c49c3713af 100644 --- a/src/mesa/drivers/dri/radeon/radeon_span.c +++ b/src/mesa/drivers/dri/radeon/radeon_span.c @@ -55,7 +55,7 @@ static void radeonSetSpanFunctions(struct radeon_renderbuffer *rrb); /* r200 depth buffer is always tiled - this is the formula according to the docs unless I typo'ed in it */ -#if defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) static GLubyte *r200_depth_2byte(const struct radeon_renderbuffer * rrb, GLint x, GLint y) { @@ -112,7 +112,7 @@ static GLubyte *r200_depth_4byte(const struct radeon_renderbuffer * rrb, * - 2D (akin to macro-tiled/micro-tiled on older asics) * only 1D tiling is implemented below */ -#if defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) static inline GLint r600_1d_tile_helper(const struct radeon_renderbuffer * rrb, GLint x, GLint y, GLint is_depth, GLint is_stencil) { @@ -334,8 +334,8 @@ static GLubyte *radeon_ptr_2byte_8x2(const struct radeon_renderbuffer * rrb, #endif -#ifndef COMPILE_R300 -#ifndef COMPILE_R600 +#ifndef RADEON_R300 +#ifndef RADEON_R600 static uint32_t z24s8_to_s8z24(uint32_t val) { @@ -409,7 +409,7 @@ s8z24_to_z24s8(uint32_t val) #define TAG(x) radeon##x##_RGB565 #define TAG2(x,y) radeon##x##_RGB565##y -#if defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) #define GET_PTR(X,Y) r600_ptr_color(rrb, (X) + x_off, (Y) + y_off) #else #define GET_PTR(X,Y) radeon_ptr_2byte_8x2(rrb, (X) + x_off, (Y) + y_off) @@ -423,7 +423,7 @@ s8z24_to_z24s8(uint32_t val) #define TAG(x) radeon##x##_ARGB1555 #define TAG2(x,y) radeon##x##_ARGB1555##y -#if defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) #define GET_PTR(X,Y) r600_ptr_color(rrb, (X) + x_off, (Y) + y_off) #else #define GET_PTR(X,Y) radeon_ptr_2byte_8x2(rrb, (X) + x_off, (Y) + y_off) @@ -437,7 +437,7 @@ s8z24_to_z24s8(uint32_t val) #define TAG(x) radeon##x##_ARGB4444 #define TAG2(x,y) radeon##x##_ARGB4444##y -#if defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) #define GET_PTR(X,Y) r600_ptr_color(rrb, (X) + x_off, (Y) + y_off) #else #define GET_PTR(X,Y) radeon_ptr_2byte_8x2(rrb, (X) + x_off, (Y) + y_off) @@ -451,7 +451,7 @@ s8z24_to_z24s8(uint32_t val) #define TAG(x) radeon##x##_xRGB8888 #define TAG2(x,y) radeon##x##_xRGB8888##y -#if defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) #define GET_VALUE(_x, _y) ((*(GLuint*)(r600_ptr_color(rrb, _x + x_off, _y + y_off)) | 0xff000000)) #define PUT_VALUE(_x, _y, d) { \ GLuint *_ptr = (GLuint*)r600_ptr_color( rrb, _x + x_off, _y + y_off ); \ @@ -473,7 +473,7 @@ s8z24_to_z24s8(uint32_t val) #define TAG(x) radeon##x##_ARGB8888 #define TAG2(x,y) radeon##x##_ARGB8888##y -#if defined(RADEON_COMMON_FOR_R600) +#if defined(RADEON_R600) #define GET_VALUE(_x, _y) (*(GLuint*)(r600_ptr_color(rrb, _x + x_off, _y + y_off))) #define PUT_VALUE(_x, _y, d) { \ GLuint *_ptr = (GLuint*)r600_ptr_color( rrb, _x + x_off, _y + y_off ); \ @@ -506,10 +506,10 @@ s8z24_to_z24s8(uint32_t val) */ #define VALUE_TYPE GLushort -#if defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) #define WRITE_DEPTH( _x, _y, d ) \ *(GLushort *)r200_depth_2byte(rrb, _x + x_off, _y + y_off) = d -#elif defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #define WRITE_DEPTH( _x, _y, d ) \ *(GLushort *)r600_ptr_depth(rrb, _x + x_off, _y + y_off) = d #else @@ -517,10 +517,10 @@ s8z24_to_z24s8(uint32_t val) *(GLushort *)radeon_ptr_2byte_8x2(rrb, _x + x_off, _y + y_off) = d #endif -#if defined(RADEON_COMMON_FOR_R200) +#if defined(RADEON_R200) #define READ_DEPTH( d, _x, _y ) \ d = *(GLushort *)r200_depth_2byte(rrb, _x + x_off, _y + y_off) -#elif defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #define READ_DEPTH( d, _x, _y ) \ d = *(GLushort *)r600_ptr_depth(rrb, _x + x_off, _y + y_off) #else @@ -538,7 +538,7 @@ s8z24_to_z24s8(uint32_t val) */ #define VALUE_TYPE GLuint -#if defined(COMPILE_R300) +#if defined(RADEON_R300) #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ @@ -547,7 +547,7 @@ do { \ tmp |= ((d << 8) & 0xffffff00); \ *_ptr = tmp; \ } while (0) -#elif defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r600_ptr_depth( rrb, _x + x_off, _y + y_off ); \ @@ -556,7 +556,7 @@ do { \ tmp |= ((d) & 0x00ffffff); \ *_ptr = tmp; \ } while (0) -#elif defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r200_depth_4byte( rrb, _x + x_off, _y + y_off ); \ @@ -576,17 +576,17 @@ do { \ } while (0) #endif -#if defined(COMPILE_R300) +#if defined(RADEON_R300) #define READ_DEPTH( d, _x, _y ) \ do { \ d = (*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off)) & 0xffffff00) >> 8; \ }while(0) -#elif defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #define READ_DEPTH( d, _x, _y ) \ do { \ d = (*(GLuint*)(r600_ptr_depth(rrb, _x + x_off, _y + y_off)) & 0x00ffffff); \ }while(0) -#elif defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) #define READ_DEPTH( d, _x, _y ) \ do { \ d = *(GLuint*)(r200_depth_4byte(rrb, _x + x_off, _y + y_off)) & 0x00ffffff; \ @@ -607,13 +607,13 @@ do { \ */ #define VALUE_TYPE GLuint -#if defined(COMPILE_R300) +#if defined(RADEON_R300) #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ *_ptr = d; \ } while (0) -#elif defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r600_ptr_depth( rrb, _x + x_off, _y + y_off ); \ @@ -627,7 +627,7 @@ do { \ tmp |= (d) & 0xff; \ *_ptr = tmp; \ } while (0) -#elif defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r200_depth_4byte( rrb, _x + x_off, _y + y_off ); \ @@ -643,18 +643,18 @@ do { \ } while (0) #endif -#if defined(COMPILE_R300) +#if defined(RADEON_R300) #define READ_DEPTH( d, _x, _y ) \ do { \ d = (*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off))); \ }while(0) -#elif defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #define READ_DEPTH( d, _x, _y ) \ do { \ d = ((*(GLuint*)(r600_ptr_depth(rrb, _x + x_off, _y + y_off))) << 8) & 0xffffff00; \ d |= (*(GLuint*)(r600_ptr_stencil(rrb, _x + x_off, _y + y_off))) & 0x000000ff; \ }while(0) -#elif defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) #define READ_DEPTH( d, _x, _y ) \ do { \ d = s8z24_to_z24s8(*(GLuint*)(r200_depth_4byte(rrb, _x + x_off, _y + y_off))); \ @@ -674,7 +674,7 @@ do { \ /* 24 bit depth, 8 bit stencil depthbuffer functions */ -#ifdef COMPILE_R300 +#ifdef RADEON_R300 #define WRITE_STENCIL( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte(rrb, _x + x_off, _y + y_off); \ @@ -683,7 +683,7 @@ do { \ tmp |= (d) & 0xff; \ *_ptr = tmp; \ } while (0) -#elif defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #define WRITE_STENCIL( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r600_ptr_stencil(rrb, _x + x_off, _y + y_off); \ @@ -692,7 +692,7 @@ do { \ tmp |= (d) & 0xff; \ *_ptr = tmp; \ } while (0) -#elif defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) #define WRITE_STENCIL( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r200_depth_4byte(rrb, _x + x_off, _y + y_off); \ @@ -712,21 +712,21 @@ do { \ } while (0) #endif -#ifdef COMPILE_R300 +#ifdef RADEON_R300 #define READ_STENCIL( d, _x, _y ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ GLuint tmp = *_ptr; \ d = tmp & 0x000000ff; \ } while (0) -#elif defined(RADEON_COMMON_FOR_R600) +#elif defined(RADEON_R600) #define READ_STENCIL( d, _x, _y ) \ do { \ GLuint *_ptr = (GLuint*)r600_ptr_stencil( rrb, _x + x_off, _y + y_off ); \ GLuint tmp = *_ptr; \ d = tmp & 0x000000ff; \ } while (0) -#elif defined(RADEON_COMMON_FOR_R200) +#elif defined(RADEON_R200) #define READ_STENCIL( d, _x, _y ) \ do { \ GLuint *_ptr = (GLuint*)r200_depth_4byte( rrb, _x + x_off, _y + y_off ); \ diff --git a/src/mesa/drivers/dri/radeon/radeon_texstate.c b/src/mesa/drivers/dri/radeon/radeon_texstate.c index 9d252aa74c5..ae41b90efe5 100644 --- a/src/mesa/drivers/dri/radeon/radeon_texstate.c +++ b/src/mesa/drivers/dri/radeon/radeon_texstate.c @@ -833,11 +833,14 @@ static void import_tex_obj_state( r100ContextPtr rmesa, cmd[TEX_PP_TXFORMAT] |= texobj->pp_txformat & TEXOBJ_TXFORMAT_MASK; cmd[TEX_PP_BORDER_COLOR] = texobj->pp_border_color; - if (texobj->base.Target == GL_TEXTURE_RECTANGLE_NV) { - GLuint *txr_cmd = RADEON_DB_STATE( txr[unit] ); + if (texobj->pp_txformat & RADEON_TXFORMAT_NON_POWER2) { + uint32_t *txr_cmd = &rmesa->hw.txr[unit].cmd[TXR_CMD_0]; txr_cmd[TXR_PP_TEX_SIZE] = texobj->pp_txsize; /* NPOT only! */ txr_cmd[TXR_PP_TEX_PITCH] = texobj->pp_txpitch; /* NPOT only! */ - RADEON_DB_STATECHANGE( rmesa, &rmesa->hw.txr[unit] ); + RADEON_STATECHANGE( rmesa, txr[unit] ); + } + + if (texobj->base.Target == GL_TEXTURE_RECTANGLE_NV) { se_coord_fmt |= RADEON_VTX_ST0_NONPARAMETRIC << unit; } else { @@ -1114,7 +1117,6 @@ static GLboolean radeon_validate_texture(GLcontext *ctx, struct gl_texture_objec RADEON_STATECHANGE( rmesa, ctx ); rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= (RADEON_TEX_0_ENABLE | RADEON_TEX_BLEND_0_ENABLE) << unit; - RADEON_STATECHANGE( rmesa, tcl ); rmesa->hw.tcl.cmd[TCL_OUTPUT_VTXFMT] |= RADEON_ST_BIT(unit); diff --git a/src/mesa/drivers/dri/radeon/radeon_texture.c b/src/mesa/drivers/dri/radeon/radeon_texture.c index fad3d1cedaf..7b7392b2179 100644 --- a/src/mesa/drivers/dri/radeon/radeon_texture.c +++ b/src/mesa/drivers/dri/radeon/radeon_texture.c @@ -101,7 +101,12 @@ void radeonFreeTexImageData(GLcontext *ctx, struct gl_texture_image *timage) /* Set Data pointer and additional data for mapped texture image */ static void teximage_set_map_data(radeon_texture_image *image) { - radeon_mipmap_level *lvl = &image->mt->levels[image->mtlevel]; + radeon_mipmap_level *lvl; + + if (!image->mt) + return; + + lvl = &image->mt->levels[image->mtlevel]; image->base.Data = image->mt->bo->ptr + lvl->faces[image->mtface].offset; image->base.RowStride = lvl->rowstride / image->mt->bpp; @@ -659,11 +664,6 @@ static void radeon_teximage( if (dims == 3) _mesa_free(dstImageOffsets); } - - /* SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - radeon_generate_mipmap(ctx, target, texObj); - } } _mesa_unmap_teximage_pbo(ctx, packing); @@ -792,11 +792,6 @@ static void radeon_texsubimage(GLcontext* ctx, int dims, GLenum target, int leve format, type, pixels, packing)) _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage"); } - - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - radeon_generate_mipmap(ctx, target, texObj); - } } radeon_teximage_unmap(image); @@ -979,7 +974,7 @@ int radeon_validate_texture_miptree(GLcontext * ctx, struct gl_texture_object *t radeon_texture_image *image = get_radeon_texture_image(texObj->Image[face][level]); if (RADEON_DEBUG & RADEON_TEXTURE) fprintf(stderr, " face %i, level %i... %p vs %p ", face, level, t->mt, image->mt); - if (t->mt == image->mt) { + if (t->mt == image->mt || (!image->mt && !image->base.Data)) { if (RADEON_DEBUG & RADEON_TEXTURE) fprintf(stderr, "OK\n"); diff --git a/src/mesa/drivers/dri/s3v/Makefile b/src/mesa/drivers/dri/s3v/Makefile index 9bd79731548..da7e6cdc201 100644 --- a/src/mesa/drivers/dri/s3v/Makefile +++ b/src/mesa/drivers/dri/s3v/Makefile @@ -33,4 +33,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/s3v/s3v_tex.c b/src/mesa/drivers/dri/s3v/s3v_tex.c index 9b92519862a..ec1182f34f7 100644 --- a/src/mesa/drivers/dri/s3v/s3v_tex.c +++ b/src/mesa/drivers/dri/s3v/s3v_tex.c @@ -536,24 +536,13 @@ void s3vInitTextureFuncs( GLcontext *ctx ) #endif ctx->Driver.TexEnv = s3vTexEnv; - ctx->Driver.ChooseTextureFormat = _mesa_choose_tex_format; - ctx->Driver.TexImage1D = _mesa_store_teximage1d; ctx->Driver.TexImage2D = s3vTexImage2D; - ctx->Driver.TexImage3D = _mesa_store_teximage3d; - ctx->Driver.TexSubImage1D = _mesa_store_texsubimage1d; ctx->Driver.TexSubImage2D = s3vTexSubImage2D; - ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d; - ctx->Driver.CopyTexImage1D = _swrast_copy_teximage1d; - ctx->Driver.CopyTexImage2D = _swrast_copy_teximage2d; - ctx->Driver.CopyTexSubImage1D = _swrast_copy_texsubimage1d; - ctx->Driver.CopyTexSubImage2D = _swrast_copy_texsubimage2d; - ctx->Driver.CopyTexSubImage3D = _swrast_copy_texsubimage3d; ctx->Driver.BindTexture = s3vBindTexture; ctx->Driver.DeleteTexture = s3vDeleteTexture; ctx->Driver.TexParameter = s3vTexParameter; ctx->Driver.UpdateTexturePalette = 0; ctx->Driver.IsTextureResident = s3vIsTextureResident; - ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage; s3vInitTextureObjects( ctx ); } diff --git a/src/mesa/drivers/dri/savage/Makefile b/src/mesa/drivers/dri/savage/Makefile index 018482f66be..2e5c40802c1 100644 --- a/src/mesa/drivers/dri/savage/Makefile +++ b/src/mesa/drivers/dri/savage/Makefile @@ -27,4 +27,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/sis/Makefile b/src/mesa/drivers/dri/sis/Makefile index d2354e67764..ad009fc2398 100644 --- a/src/mesa/drivers/dri/sis/Makefile +++ b/src/mesa/drivers/dri/sis/Makefile @@ -34,4 +34,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/swrast/Makefile b/src/mesa/drivers/dri/swrast/Makefile index 5f3a4f2191b..771169c1ff9 100644 --- a/src/mesa/drivers/dri/swrast/Makefile +++ b/src/mesa/drivers/dri/swrast/Makefile @@ -21,4 +21,3 @@ SWRAST_COMMON_SOURCES = \ include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c index a858af30c11..f4947daa063 100644 --- a/src/mesa/drivers/dri/swrast/swrast.c +++ b/src/mesa/drivers/dri/swrast/swrast.c @@ -43,6 +43,7 @@ #include "tnl/t_pipeline.h" #include "vbo/vbo.h" #include "drivers/common/driverfuncs.h" +#include "drivers/common/meta.h" #include "utils.h" #include "swrast_priv.h" @@ -62,6 +63,7 @@ #define need_GL_SGI_color_table /* sw extensions not associated with some GL version */ +#define need_GL_ARB_draw_elements_base_vertex #define need_GL_ARB_shader_objects #define need_GL_ARB_vertex_array_object #define need_GL_ARB_vertex_program @@ -95,6 +97,8 @@ const struct dri_extension card_extensions[] = { "GL_EXT_histogram", GL_EXT_histogram_functions }, { "GL_SGI_color_table", GL_SGI_color_table_functions }, + { "GL_ARB_depth_clamp", NULL }, + { "GL_ARB_draw_elements_base_vertex", GL_ARB_draw_elements_base_vertex_functions }, { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions }, { "GL_ARB_vertex_array_object", GL_ARB_vertex_array_object_functions }, { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions }, @@ -109,8 +113,10 @@ const struct dri_extension card_extensions[] = { "GL_EXT_paletted_texture", GL_EXT_paletted_texture_functions }, { "GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions }, { "GL_MESA_resize_buffers", GL_MESA_resize_buffers_functions }, + { "GL_NV_depth_clamp", NULL }, { "GL_NV_vertex_program", GL_NV_vertex_program_functions }, { "GL_NV_fragment_program", GL_NV_fragment_program_functions }, + { "GL_NV_fragment_program_option", NULL }, { NULL, NULL } }; @@ -645,6 +651,8 @@ driCreateNewContext(__DRIscreen *screen, const __DRIconfig *config, _mesa_enable_2_0_extensions(mesaCtx); _mesa_enable_2_1_extensions(mesaCtx); + _mesa_meta_init(mesaCtx); + return ctx; } @@ -656,6 +664,7 @@ driDestroyContext(__DRIcontext *ctx) if (ctx) { mesaCtx = &ctx->Base; + _mesa_meta_free(mesaCtx); _swsetup_DestroyContext( mesaCtx ); _swrast_DestroyContext( mesaCtx ); _tnl_DestroyContext( mesaCtx ); diff --git a/src/mesa/drivers/dri/tdfx/Makefile b/src/mesa/drivers/dri/tdfx/Makefile index 092c580feac..b9f25db4fe8 100644 --- a/src/mesa/drivers/dri/tdfx/Makefile +++ b/src/mesa/drivers/dri/tdfx/Makefile @@ -32,6 +32,4 @@ ASM_SOURCES = include ../Makefile.template -symlinks: - diff --git a/src/mesa/drivers/dri/tdfx/tdfx_tex.c b/src/mesa/drivers/dri/tdfx/tdfx_tex.c index 1f7257eaead..f6a48b3ae12 100644 --- a/src/mesa/drivers/dri/tdfx/tdfx_tex.c +++ b/src/mesa/drivers/dri/tdfx/tdfx_tex.c @@ -176,6 +176,54 @@ logbase2(int n) } +static void +tdfxGenerateMipmap(GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj) +{ + GLint mipWidth, mipHeight; + tdfxMipMapLevel *mip; + struct gl_texture_image *mipImage; /* the new/next image */ + struct gl_texture_image *texImage; + const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target); + GLint level = texObj->BaseLevel; + GLsizei width, height, texelBytes; + const tdfxMipMapLevel *mml; + + texImage = _mesa_get_tex_image(ctx, texObj, target, level); + assert(!texImage->IsCompressed); + + mml = TDFX_TEXIMAGE_DATA(texImage); + + width = texImage->Width; + height = texImage->Height; + while (level < texObj->MaxLevel && level < maxLevels - 1) { + mipWidth = width / 2; + if (!mipWidth) { + mipWidth = 1; + } + mipHeight = height / 2; + if (!mipHeight) { + mipHeight = 1; + } + if ((mipWidth == width) && (mipHeight == height)) { + break; + } + ++level; + mipImage = _mesa_select_tex_image(ctx, texObj, target, level); + mip = TDFX_TEXIMAGE_DATA(mipImage); + _mesa_halve2x2_teximage2d(ctx, + texImage, + texelBytes, + mml->width, mml->height, + texImage->Data, mipImage->Data); + texImage = mipImage; + mml = mip; + width = mipWidth; + height = mipHeight; + } +} + + /* * Compute various texture image parameters. * Input: w, h - source texture width and height @@ -1397,45 +1445,6 @@ tdfxTexImage2D(GLcontext *ctx, GLenum target, GLint level, width, height, 1, format, type, pixels, packing); } - - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - GLint mipWidth, mipHeight; - tdfxMipMapLevel *mip; - struct gl_texture_image *mipImage; - const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target); - - assert(!texImage->IsCompressed); - - while (level < texObj->MaxLevel && level < maxLevels - 1) { - mipWidth = width / 2; - if (!mipWidth) { - mipWidth = 1; - } - mipHeight = height / 2; - if (!mipHeight) { - mipHeight = 1; - } - if ((mipWidth == width) && (mipHeight == height)) { - break; - } - _mesa_TexImage2D(target, ++level, internalFormat, - mipWidth, mipHeight, border, - format, type, - NULL); - mipImage = _mesa_select_tex_image(ctx, texObj, target, level); - mip = TDFX_TEXIMAGE_DATA(mipImage); - _mesa_halve2x2_teximage2d(ctx, - texImage, - texelBytes, - mml->width, mml->height, - texImage->Data, mipImage->Data); - texImage = mipImage; - mml = mip; - width = mipWidth; - height = mipHeight; - } - } } RevalidateTexture(ctx, texObj); @@ -1507,44 +1516,6 @@ tdfxTexSubImage2D(GLcontext *ctx, GLenum target, GLint level, format, type, pixels, packing); } - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - GLint mipWidth, mipHeight; - tdfxMipMapLevel *mip; - struct gl_texture_image *mipImage; - const GLint maxLevels = _mesa_max_texture_levels(ctx, texObj->Target); - - assert(!texImage->IsCompressed); - - width = texImage->Width; - height = texImage->Height; - while (level < texObj->MaxLevel && level < maxLevels - 1) { - mipWidth = width / 2; - if (!mipWidth) { - mipWidth = 1; - } - mipHeight = height / 2; - if (!mipHeight) { - mipHeight = 1; - } - if ((mipWidth == width) && (mipHeight == height)) { - break; - } - ++level; - mipImage = _mesa_select_tex_image(ctx, texObj, target, level); - mip = TDFX_TEXIMAGE_DATA(mipImage); - _mesa_halve2x2_teximage2d(ctx, - texImage, - texelBytes, - mml->width, mml->height, - texImage->Data, mipImage->Data); - texImage = mipImage; - mml = mip; - width = mipWidth; - height = mipHeight; - } - } - ti->reloadImages = GL_TRUE; /* signal the image needs to be reloaded */ fxMesa->new_state |= TDFX_NEW_TEXTURE; /* XXX this might be a bit much */ } @@ -1703,11 +1674,6 @@ tdfxCompressedTexImage2D (GLcontext *ctx, GLenum target, MEMCPY(texImage->Data, data, texImage->CompressedSize); } - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - assert(!texImage->IsCompressed); - } - RevalidateTexture(ctx, texObj); ti->reloadImages = GL_TRUE; @@ -1770,11 +1736,6 @@ tdfxCompressedTexSubImage2D( GLcontext *ctx, GLenum target, texImage->Data); } - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - assert(!texImage->IsCompressed); - } - RevalidateTexture(ctx, texObj); ti->reloadImages = GL_TRUE; @@ -1914,4 +1875,5 @@ void tdfxInitTextureFuncs( struct dd_function_table *functions ) functions->CompressedTexImage2D = tdfxCompressedTexImage2D; functions->CompressedTexSubImage2D = tdfxCompressedTexSubImage2D; functions->UpdateTexturePalette = tdfxUpdateTexturePalette; + functions->GenerateMipmap = tdfxGenerateMipmap; } diff --git a/src/mesa/drivers/dri/trident/Makefile b/src/mesa/drivers/dri/trident/Makefile index 9ee24c504c1..bd9b7f35a25 100644 --- a/src/mesa/drivers/dri/trident/Makefile +++ b/src/mesa/drivers/dri/trident/Makefile @@ -23,4 +23,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/unichrome/Makefile b/src/mesa/drivers/dri/unichrome/Makefile index 5fe00c1bd1f..344d34fce36 100644 --- a/src/mesa/drivers/dri/unichrome/Makefile +++ b/src/mesa/drivers/dri/unichrome/Makefile @@ -29,4 +29,3 @@ ASM_SOURCES = include ../Makefile.template -symlinks: diff --git a/src/mesa/drivers/dri/unichrome/via_tex.c b/src/mesa/drivers/dri/unichrome/via_tex.c index d2010f09074..54073e76918 100644 --- a/src/mesa/drivers/dri/unichrome/via_tex.c +++ b/src/mesa/drivers/dri/unichrome/via_tex.c @@ -818,11 +818,6 @@ static void viaTexImage(GLcontext *ctx, } } - /* GL_SGIS_generate_mipmap */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - _mesa_generate_mipmap(ctx, target, texObj); - } - _mesa_unmap_teximage_pbo(ctx, packing); } diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c index 904659e3450..692657a5dfd 100644 --- a/src/mesa/drivers/osmesa/osmesa.c +++ b/src/mesa/drivers/osmesa/osmesa.c @@ -50,6 +50,7 @@ #include "tnl/t_context.h" #include "tnl/t_pipeline.h" #include "drivers/common/driverfuncs.h" +#include "drivers/common/meta.h" #include "vbo/vbo.h" @@ -1258,6 +1259,8 @@ OSMesaCreateContextExt( GLenum format, GLint depthBits, GLint stencilBits, osmesa->bInd = bind; osmesa->aInd = aind; + _mesa_meta_init(&osmesa->mesa); + /* Initialize the software rasterizer and helper modules. */ { GLcontext *ctx = &osmesa->mesa; @@ -1304,6 +1307,8 @@ OSMesaDestroyContext( OSMesaContext osmesa ) if (osmesa->rb) _mesa_reference_renderbuffer(&osmesa->rb, NULL); + _mesa_meta_free( &osmesa->mesa ); + _swsetup_DestroyContext( &osmesa->mesa ); _tnl_DestroyContext( &osmesa->mesa ); _vbo_DestroyContext( &osmesa->mesa ); diff --git a/src/mesa/drivers/windows/gdi/mesa.def b/src/mesa/drivers/windows/gdi/mesa.def index bd3e5b21373..5abcd1d927e 100644 --- a/src/mesa/drivers/windows/gdi/mesa.def +++ b/src/mesa/drivers/windows/gdi/mesa.def @@ -943,6 +943,15 @@ EXPORTS _mesa_update_framebuffer_visual _mesa_use_program _mesa_Viewport + _mesa_meta_CopyColorSubTable + _mesa_meta_CopyColorTable + _mesa_meta_CopyConvolutionFilter1D + _mesa_meta_CopyConvolutionFilter2D + _mesa_meta_CopyTexImage1D + _mesa_meta_CopyTexImage2D + _mesa_meta_CopyTexSubImage1D + _mesa_meta_CopyTexSubImage2D + _mesa_meta_CopyTexSubImage3D _mesa_wait_query _swrast_Accum _swrast_Bitmap @@ -953,15 +962,6 @@ EXPORTS _swrast_Clear _swrast_choose_line _swrast_choose_triangle - _swrast_CopyColorSubTable - _swrast_CopyColorTable - _swrast_CopyConvolutionFilter1D - _swrast_CopyConvolutionFilter2D - _swrast_copy_teximage1d - _swrast_copy_teximage2d - _swrast_copy_texsubimage1d - _swrast_copy_texsubimage2d - _swrast_copy_texsubimage3d _swrast_CreateContext _swrast_DestroyContext _swrast_exec_fragment_program diff --git a/src/mesa/drivers/windows/gdi/wmesa.c b/src/mesa/drivers/windows/gdi/wmesa.c index e1971db6933..8929b22af16 100644 --- a/src/mesa/drivers/windows/gdi/wmesa.c +++ b/src/mesa/drivers/windows/gdi/wmesa.c @@ -12,6 +12,7 @@ #include "framebuffer.h" #include "renderbuffer.h" #include "drivers/common/driverfuncs.h" +#include "drivers/common/meta.h" #include "vbo/vbo.h" #include "swrast/swrast.h" #include "swrast_setup/swrast_setup.h" @@ -1515,6 +1516,8 @@ WMesaContext WMesaCreateContext(HDC hDC, _mesa_enable_2_0_extensions(ctx); _mesa_enable_2_1_extensions(ctx); + _mesa_meta_init(ctx); + /* Initialize the software rasterizer and helper modules. */ if (!_swrast_CreateContext(ctx) || !_vbo_CreateContext(ctx) || @@ -1558,6 +1561,8 @@ void WMesaDestroyContext( WMesaContext pwc ) DeleteObject(pwc->clearPen); DeleteObject(pwc->clearBrush); + _mesa_meta_free(ctx); + _swsetup_DestroyContext(ctx); _tnl_DestroyContext(ctx); _vbo_DestroyContext(ctx); diff --git a/src/mesa/drivers/windows/gldirect/mesasw/gld_wgl_mesasw.c b/src/mesa/drivers/windows/gldirect/mesasw/gld_wgl_mesasw.c index 342a742867a..7ac425a1092 100644 --- a/src/mesa/drivers/windows/gldirect/mesasw/gld_wgl_mesasw.c +++ b/src/mesa/drivers/windows/gldirect/mesasw/gld_wgl_mesasw.c @@ -1346,6 +1346,8 @@ static void wmesa_update_state_first_time( struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference( ctx ); TNLcontext *tnl = TNL_CONTEXT(ctx); + _mesa_init_driver_functions(&ctx->Driver); + /* * XXX these function pointers could be initialized just once during * context creation since they don't depend on any state changes. @@ -1362,8 +1364,6 @@ static void wmesa_update_state_first_time( ctx->Driver.Viewport = wmesa_viewport; - ctx->Driver.Accum = _swrast_Accum; - ctx->Driver.Bitmap = _swrast_Bitmap; ctx->Driver.Clear = clear; ctx->Driver.Flush = flush; @@ -1371,28 +1371,6 @@ static void wmesa_update_state_first_time( ctx->Driver.ClearColor = clear_color; ctx->Driver.Enable = enable; - ctx->Driver.CopyPixels = _swrast_CopyPixels; - ctx->Driver.DrawPixels = _swrast_DrawPixels; - ctx->Driver.ReadPixels = _swrast_ReadPixels; - - ctx->Driver.ChooseTextureFormat = _mesa_choose_tex_format; - ctx->Driver.TexImage1D = _mesa_store_teximage1d; - ctx->Driver.TexImage2D = _mesa_store_teximage2d; - ctx->Driver.TexImage3D = _mesa_store_teximage3d; - ctx->Driver.TexSubImage1D = _mesa_store_texsubimage1d; - ctx->Driver.TexSubImage2D = _mesa_store_texsubimage2d; - ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d; - ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage; - - ctx->Driver.CopyTexImage1D = _swrast_copy_teximage1d; - ctx->Driver.CopyTexImage2D = _swrast_copy_teximage2d; - ctx->Driver.CopyTexSubImage1D = _swrast_copy_texsubimage1d; - ctx->Driver.CopyTexSubImage2D = _swrast_copy_texsubimage2d; - ctx->Driver.CopyTexSubImage3D = _swrast_copy_texsubimage3d; - ctx->Driver.CopyColorTable = _swrast_CopyColorTable; - ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable; - ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D; - ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D; // Does not apply for Mesa 5.x //ctx->Driver.BaseCompressedTexFormat = _mesa_base_compressed_texformat; diff --git a/src/mesa/drivers/windows/icd/mesa.def b/src/mesa/drivers/windows/icd/mesa.def index 465b380a0cb..25ac08a2f0f 100644 --- a/src/mesa/drivers/windows/icd/mesa.def +++ b/src/mesa/drivers/windows/icd/mesa.def @@ -75,6 +75,15 @@ EXPORTS _mesa_strcmp _mesa_test_proxy_teximage _mesa_Viewport + _mesa_meta_CopyColorSubTable + _mesa_meta_CopyColorTable + _mesa_meta_CopyConvolutionFilter1D + _mesa_meta_CopyConvolutionFilter2D + _mesa_meta_CopyTexImage1D + _mesa_meta_CopyTexImage2D + _mesa_meta_CopyTexSubImage1D + _mesa_meta_CopyTexSubImage2D + _mesa_meta_CopyTexSubImage3D _swrast_Accum _swrast_Bitmap _swrast_CopyPixels @@ -84,15 +93,6 @@ EXPORTS _swrast_Clear _swrast_choose_line _swrast_choose_triangle - _swrast_CopyColorSubTable - _swrast_CopyColorTable - _swrast_CopyConvolutionFilter1D - _swrast_CopyConvolutionFilter2D - _swrast_copy_teximage1d - _swrast_copy_teximage2d - _swrast_copy_texsubimage1d - _swrast_copy_texsubimage2d - _swrast_copy_texsubimage3d _swrast_CreateContext _swrast_DestroyContext _swrast_InvalidateState diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c index 2c7be9f182d..79b058634cf 100644 --- a/src/mesa/drivers/x11/xm_api.c +++ b/src/mesa/drivers/x11/xm_api.c @@ -1317,6 +1317,7 @@ xmesa_convert_from_x_visual_type( int visualType ) #define need_GL_SGI_color_table /* sw extensions not associated with some GL version */ +#define need_GL_ARB_draw_elements_base_vertex #define need_GL_ARB_shader_objects #define need_GL_ARB_sync #define need_GL_ARB_vertex_program @@ -1347,6 +1348,8 @@ const struct dri_extension card_extensions[] = { "GL_EXT_histogram", GL_EXT_histogram_functions }, { "GL_SGI_color_table", GL_SGI_color_table_functions }, + { "GL_ARB_depth_clamp", NULL }, + { "GL_ARB_draw_elements_base_vertex", GL_ARB_draw_elements_base_vertex_functions }, { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions }, { "GL_ARB_sync", GL_ARB_sync_functions }, { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions }, @@ -1358,6 +1361,7 @@ const struct dri_extension card_extensions[] = { "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions }, { "GL_EXT_paletted_texture", GL_EXT_paletted_texture_functions }, { "GL_MESA_resize_buffers", GL_MESA_resize_buffers_functions }, + { "GL_NV_depth_clamp", NULL }, { "GL_NV_vertex_program", GL_NV_vertex_program_functions }, { "GL_NV_fragment_program", GL_NV_fragment_program_functions }, { NULL, NULL } @@ -1644,8 +1648,7 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list ) xmesa_register_swrast_functions( mesaCtx ); _swsetup_Wakeup(mesaCtx); - if (TEST_META_FUNCS) - _mesa_meta_init(mesaCtx); + _mesa_meta_init(mesaCtx); return c; } @@ -1661,8 +1664,7 @@ void XMesaDestroyContext( XMesaContext c ) FXdestroyContext( XMESA_BUFFER(mesaCtx->DrawBuffer) ); #endif - if (TEST_META_FUNCS) - _mesa_meta_free( mesaCtx ); + _mesa_meta_free( mesaCtx ); _swsetup_DestroyContext( mesaCtx ); _swrast_DestroyContext( mesaCtx ); diff --git a/src/mesa/drivers/x11/xm_dd.c b/src/mesa/drivers/x11/xm_dd.c index 465a40ac8dd..e2d4aa9b2d1 100644 --- a/src/mesa/drivers/x11/xm_dd.c +++ b/src/mesa/drivers/x11/xm_dd.c @@ -1150,10 +1150,11 @@ xmesa_init_driver_functions( XMesaVisual xmvisual, driver->Enable = enable; driver->Viewport = xmesa_viewport; if (TEST_META_FUNCS) { - driver->Clear = _mesa_meta_clear; - driver->CopyPixels = _mesa_meta_copy_pixels; - driver->BlitFramebuffer = _mesa_meta_blit_framebuffer; - driver->DrawPixels = _mesa_meta_draw_pixels; + driver->Clear = _mesa_meta_Clear; + driver->CopyPixels = _mesa_meta_CopyPixels; + driver->BlitFramebuffer = _mesa_meta_BlitFramebuffer; + driver->DrawPixels = _mesa_meta_DrawPixels; + driver->Bitmap = _mesa_meta_Bitmap; } else { driver->Clear = clear_buffers; @@ -1167,8 +1168,8 @@ xmesa_init_driver_functions( XMesaVisual xmvisual, else if (xmvisual->undithered_pf == PF_5R6G5B) { driver->DrawPixels = xmesa_DrawPixels_5R6G5B; } - } #endif + } driver->TestProxyTexImage = test_proxy_teximage; #if ENABLE_EXT_texure_compression_s3tc driver->ChooseTextureFormat = choose_tex_format; |