diff options
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r-- | src/mesa/drivers/glide/fxdd.c | 401 | ||||
-rw-r--r-- | src/mesa/drivers/osmesa/osmesa.c | 12 | ||||
-rw-r--r-- | src/mesa/drivers/x11/xm_dd.c | 38 |
3 files changed, 250 insertions, 201 deletions
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c index f258a6e9a00..175077833c9 100644 --- a/src/mesa/drivers/glide/fxdd.c +++ b/src/mesa/drivers/glide/fxdd.c @@ -145,8 +145,8 @@ static void fxDDClearColor(GLcontext *ctx, const GLchan color[4]) /* Clear the color and/or depth buffers */ -static GLbitfield fxDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all, - GLint x, GLint y, GLint width, GLint height ) +static void fxDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all, + GLint x, GLint y, GLint width, GLint height ) { fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; const GLuint colorMask = *((GLuint *) &ctx->Color.ColorMask); @@ -255,7 +255,10 @@ static GLbitfield fxDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all, ; } - return softwareMask; + /* Clear any remaining buffers: + */ + if (softwareMask) + _swrast_Clear( ctx, softwareMask, all, x, y, width, height ); } @@ -313,10 +316,10 @@ static void fxDDSetReadBuffer(GLcontext *ctx, GLframebuffer *buffer, -static GLboolean fxDDDrawBitmap(GLcontext *ctx, GLint px, GLint py, - GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte *bitmap) +static void fxDDDrawBitmap(GLcontext *ctx, GLint px, GLint py, + GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap) { fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; GrLfbInfo_t info; @@ -334,8 +337,11 @@ static GLboolean fxDDDrawBitmap(GLcontext *ctx, GLint px, GLint py, ctx->Scissor.Enabled || ( ctx->DrawBuffer->UseSoftwareAlphaBuffers && ctx->Color.ColorMask[ACOMP]) || - ctx->Color.MultiDrawBuffer) - return GL_FALSE; + ctx->Color.MultiDrawBuffer) + { + _swrast_Bitmap( ctx, px, py, width, height, unpack, bitmap ); + return; + } if (ctx->Scissor.Enabled) { @@ -374,7 +380,7 @@ static GLboolean fxDDDrawBitmap(GLcontext *ctx, GLint px, GLint py, } if (width <= 0 || height <= 0) - return GL_TRUE; /* totally scissored away */ + return; } else { finalUnpack = unpack; @@ -408,7 +414,7 @@ static GLboolean fxDDDrawBitmap(GLcontext *ctx, GLint px, GLint py, #ifndef FX_SILENT fprintf(stderr,"fx Driver: error locking the linear frame buffer\n"); #endif - return GL_TRUE; + return; } { @@ -472,121 +478,121 @@ static GLboolean fxDDDrawBitmap(GLcontext *ctx, GLint px, GLint py, } FX_grLfbUnlock(GR_LFB_WRITE_ONLY,fxMesa->currentFB); - return GL_TRUE; } -static GLboolean fxDDReadPixels( GLcontext *ctx, GLint x, GLint y, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - const struct gl_pixelstore_attrib *packing, - GLvoid *dstImage ) +static void fxDDReadPixels( GLcontext *ctx, GLint x, GLint y, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *packing, + GLvoid *dstImage ) { - if (ctx->_ImageTransferState) { - return GL_FALSE; /* can't do this */ - } - else { - fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; - GrLfbInfo_t info; - GLboolean result = GL_FALSE; - - BEGIN_BOARD_LOCK(); - if (grLfbLock(GR_LFB_READ_ONLY, - fxMesa->currentFB, - GR_LFBWRITEMODE_ANY, - GR_ORIGIN_UPPER_LEFT, - FXFALSE, - &info)) { - const GLint winX = 0; - const GLint winY = fxMesa->height - 1; - const GLint srcStride = info.strideInBytes / 2; /* stride in GLushorts */ - const GLushort *src = (const GLushort *) info.lfbPtr - + (winY - y) * srcStride + (winX + x); - GLubyte *dst = (GLubyte *) _mesa_image_address(packing, dstImage, - width, height, format, type, 0, 0, 0); - GLint dstStride = _mesa_image_row_stride(packing, width, format, type); - - if (format == GL_RGB && type == GL_UNSIGNED_BYTE) { - /* convert 5R6G5B into 8R8G8B */ - GLint row, col; - const GLint halfWidth = width >> 1; - const GLint extraPixel = (width & 1); - for (row = 0; row < height; row++) { - GLubyte *d = dst; - for (col = 0; col < halfWidth; col++) { - const GLuint pixel = ((const GLuint *) src)[col]; - const GLint pixel0 = pixel & 0xffff; - const GLint pixel1 = pixel >> 16; - *d++ = FX_PixelToR[pixel0]; - *d++ = FX_PixelToG[pixel0]; - *d++ = FX_PixelToB[pixel0]; - *d++ = FX_PixelToR[pixel1]; - *d++ = FX_PixelToG[pixel1]; - *d++ = FX_PixelToB[pixel1]; - } - if (extraPixel) { - GLushort pixel = src[width-1]; - *d++ = FX_PixelToR[pixel]; - *d++ = FX_PixelToG[pixel]; - *d++ = FX_PixelToB[pixel]; - } - dst += dstStride; - src -= srcStride; - } - result = GL_TRUE; - } - else if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) { - /* convert 5R6G5B into 8R8G8B8A */ - GLint row, col; - const GLint halfWidth = width >> 1; - const GLint extraPixel = (width & 1); - for (row = 0; row < height; row++) { - GLubyte *d = dst; - for (col = 0; col < halfWidth; col++) { - const GLuint pixel = ((const GLuint *) src)[col]; - const GLint pixel0 = pixel & 0xffff; - const GLint pixel1 = pixel >> 16; - *d++ = FX_PixelToR[pixel0]; - *d++ = FX_PixelToG[pixel0]; - *d++ = FX_PixelToB[pixel0]; - *d++ = 255; - *d++ = FX_PixelToR[pixel1]; - *d++ = FX_PixelToG[pixel1]; - *d++ = FX_PixelToB[pixel1]; - *d++ = 255; - } - if (extraPixel) { - const GLushort pixel = src[width-1]; - *d++ = FX_PixelToR[pixel]; - *d++ = FX_PixelToG[pixel]; - *d++ = FX_PixelToB[pixel]; - *d++ = 255; - } - dst += dstStride; - src -= srcStride; - } - result = GL_TRUE; - } - else if (format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5) { - /* directly memcpy 5R6G5B pixels into client's buffer */ - const GLint widthInBytes = width * 2; - GLint row; - for (row = 0; row < height; row++) { - MEMCPY(dst, src, widthInBytes); - dst += dstStride; - src -= srcStride; - } - result = GL_TRUE; - } - else { - result = GL_FALSE; + if (ctx->_ImageTransferState) { + _swrast_ReadPixels( ctx, x, y, width, height, format, type, + packing, dstImage ); + return; + } + else { + fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; + GrLfbInfo_t info; + + BEGIN_BOARD_LOCK(); + if (grLfbLock(GR_LFB_READ_ONLY, + fxMesa->currentFB, + GR_LFBWRITEMODE_ANY, + GR_ORIGIN_UPPER_LEFT, + FXFALSE, + &info)) { + const GLint winX = 0; + const GLint winY = fxMesa->height - 1; + const GLint srcStride = info.strideInBytes / 2; /* stride in GLushorts */ + const GLushort *src = (const GLushort *) info.lfbPtr + + (winY - y) * srcStride + (winX + x); + GLubyte *dst = (GLubyte *) _mesa_image_address(packing, dstImage, + width, height, format, type, 0, 0, 0); + GLint dstStride = _mesa_image_row_stride(packing, width, format, type); + + if (format == GL_RGB && type == GL_UNSIGNED_BYTE) { + /* convert 5R6G5B into 8R8G8B */ + GLint row, col; + const GLint halfWidth = width >> 1; + const GLint extraPixel = (width & 1); + for (row = 0; row < height; row++) { + GLubyte *d = dst; + for (col = 0; col < halfWidth; col++) { + const GLuint pixel = ((const GLuint *) src)[col]; + const GLint pixel0 = pixel & 0xffff; + const GLint pixel1 = pixel >> 16; + *d++ = FX_PixelToR[pixel0]; + *d++ = FX_PixelToG[pixel0]; + *d++ = FX_PixelToB[pixel0]; + *d++ = FX_PixelToR[pixel1]; + *d++ = FX_PixelToG[pixel1]; + *d++ = FX_PixelToB[pixel1]; + } + if (extraPixel) { + GLushort pixel = src[width-1]; + *d++ = FX_PixelToR[pixel]; + *d++ = FX_PixelToG[pixel]; + *d++ = FX_PixelToB[pixel]; + } + dst += dstStride; + src -= srcStride; + } + } + else if (format == GL_RGBA && type == GL_UNSIGNED_BYTE) { + /* convert 5R6G5B into 8R8G8B8A */ + GLint row, col; + const GLint halfWidth = width >> 1; + const GLint extraPixel = (width & 1); + for (row = 0; row < height; row++) { + GLubyte *d = dst; + for (col = 0; col < halfWidth; col++) { + const GLuint pixel = ((const GLuint *) src)[col]; + const GLint pixel0 = pixel & 0xffff; + const GLint pixel1 = pixel >> 16; + *d++ = FX_PixelToR[pixel0]; + *d++ = FX_PixelToG[pixel0]; + *d++ = FX_PixelToB[pixel0]; + *d++ = 255; + *d++ = FX_PixelToR[pixel1]; + *d++ = FX_PixelToG[pixel1]; + *d++ = FX_PixelToB[pixel1]; + *d++ = 255; + } + if (extraPixel) { + const GLushort pixel = src[width-1]; + *d++ = FX_PixelToR[pixel]; + *d++ = FX_PixelToG[pixel]; + *d++ = FX_PixelToB[pixel]; + *d++ = 255; + } + dst += dstStride; + src -= srcStride; + } + } + else if (format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5) { + /* directly memcpy 5R6G5B pixels into client's buffer */ + const GLint widthInBytes = width * 2; + GLint row; + for (row = 0; row < height; row++) { + MEMCPY(dst, src, widthInBytes); + dst += dstStride; + src -= srcStride; + } + } + else { + grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB); + END_BOARD_LOCK(); + _swrast_ReadPixels( ctx, x, y, width, height, format, type, + packing, dstImage ); + return; + } + + grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB); } - - grLfbUnlock(GR_LFB_READ_ONLY, fxMesa->currentFB); - } - END_BOARD_LOCK(); - return result; - } + END_BOARD_LOCK(); + } } @@ -1022,100 +1028,109 @@ static void fxDDUpdateDDPointers(GLcontext *ctx, GLuint new_state) static void fxDDRenderPrimitive( GLcontext *ctx, GLenum mode ) { - fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; + fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; - if (!fxMesa->is_in_hardware) { - _swsetup_RenderPrimitive( ctx, mode ); - } - else { - fxMesa->render_prim = mode; - } + if (!fxMesa->is_in_hardware) { + _swsetup_RenderPrimitive( ctx, mode ); + } + else { + fxMesa->render_prim = mode; + } } static void fxDDRenderStart( GLcontext *ctx ) { - fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; + fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; - if (!fxMesa->is_in_hardware) { - _swsetup_RenderStart( ctx ); - } - else if (fxMesa->new_state) { - fxSetupFXUnits( ctx ); - } + _swsetup_RenderStart( ctx ); + + if (fxMesa->new_state) { + fxSetupFXUnits( ctx ); + } } static void fxDDRenderFinish( GLcontext *ctx ) { - fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; + fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx; - if (!fxMesa->is_in_hardware) { - _swsetup_RenderFinish( ctx ); - } + if (!fxMesa->is_in_hardware) { + _swsetup_RenderFinish( ctx ); + } } void fxSetupDDPointers(GLcontext *ctx) { - if (MESA_VERBOSE&VERBOSE_DRIVER) { - fprintf(stderr,"fxmesa: fxSetupDDPointers()\n"); - } + if (MESA_VERBOSE&VERBOSE_DRIVER) { + fprintf(stderr,"fxmesa: fxSetupDDPointers()\n"); + } + + ctx->Driver.UpdateState=fxDDUpdateDDPointers; + + ctx->Driver.WriteDepthSpan=fxDDWriteDepthSpan; + ctx->Driver.WriteDepthPixels=fxDDWriteDepthPixels; + ctx->Driver.ReadDepthSpan=fxDDReadDepthSpan; + ctx->Driver.ReadDepthPixels=fxDDReadDepthPixels; + + ctx->Driver.GetString=fxDDGetString; + + ctx->Driver.ClearIndex=NULL; + ctx->Driver.ClearColor=fxDDClearColor; + ctx->Driver.Clear=fxDDClear; - ctx->Driver.UpdateState=fxDDUpdateDDPointers; - - ctx->Driver.WriteDepthSpan=fxDDWriteDepthSpan; - ctx->Driver.WriteDepthPixels=fxDDWriteDepthPixels; - ctx->Driver.ReadDepthSpan=fxDDReadDepthSpan; - ctx->Driver.ReadDepthPixels=fxDDReadDepthPixels; - - ctx->Driver.GetString=fxDDGetString; - - ctx->Driver.ClearIndex=NULL; - ctx->Driver.ClearColor=fxDDClearColor; - ctx->Driver.Clear=fxDDClear; - - ctx->Driver.SetDrawBuffer=fxDDSetDrawBuffer; - ctx->Driver.SetReadBuffer=fxDDSetReadBuffer; - ctx->Driver.GetBufferSize=fxDDBufferSize; - - ctx->Driver.Bitmap=fxDDDrawBitmap; - ctx->Driver.DrawPixels=NULL; - ctx->Driver.ReadPixels=fxDDReadPixels; - - ctx->Driver.Finish=fxDDFinish; - ctx->Driver.Flush=NULL; - - ctx->Driver.RenderStart=fxDDRenderStart; - ctx->Driver.RenderFinish=fxDDRenderFinish; - ctx->Driver.ResetLineStipple=_swrast_ResetLineStipple; - ctx->Driver.RenderPrimitive=fxDDRenderPrimitive; - - ctx->Driver.TexImage2D = fxDDTexImage2D; - ctx->Driver.TexSubImage2D = fxDDTexSubImage2D; - ctx->Driver.GetTexImage = fxDDGetTexImage; - ctx->Driver.TexEnv=fxDDTexEnv; - ctx->Driver.TexParameter=fxDDTexParam; - ctx->Driver.BindTexture=fxDDTexBind; - ctx->Driver.DeleteTexture=fxDDTexDel; - ctx->Driver.UpdateTexturePalette=fxDDTexPalette; - - ctx->Driver.AlphaFunc=fxDDAlphaFunc; - ctx->Driver.BlendFunc=fxDDBlendFunc; - ctx->Driver.DepthFunc=fxDDDepthFunc; - ctx->Driver.DepthMask=fxDDDepthMask; - ctx->Driver.ColorMask=fxDDColorMask; - ctx->Driver.Fogfv=fxDDFogfv; - ctx->Driver.Scissor=fxDDScissor; - ctx->Driver.FrontFace=fxDDFrontFace; - ctx->Driver.CullFace=fxDDCullFace; - ctx->Driver.ShadeModel=fxDDShadeModel; - ctx->Driver.Enable=fxDDEnable; + ctx->Driver.SetDrawBuffer=fxDDSetDrawBuffer; + ctx->Driver.SetReadBuffer=fxDDSetReadBuffer; + ctx->Driver.GetBufferSize=fxDDBufferSize; + + ctx->Driver.Accum = _swrast_Accum; + ctx->Driver.Bitmap = fxDDDrawBitmap; + ctx->Driver.CopyPixels = _swrast_CopyPixels; + ctx->Driver.DrawPixels = _swrast_DrawPixels; + ctx->Driver.ReadPixels = fxDDReadPixels; + ctx->Driver.ResizeBuffersMESA = _swrast_alloc_buffers; + + ctx->Driver.Finish=fxDDFinish; + ctx->Driver.Flush=NULL; + + ctx->Driver.RenderStart=fxDDRenderStart; + ctx->Driver.RenderFinish=fxDDRenderFinish; + ctx->Driver.ResetLineStipple=_swrast_ResetLineStipple; + ctx->Driver.RenderPrimitive=fxDDRenderPrimitive; + + /* Install the oldstyle interp functions: + */ + ctx->Driver.RenderInterp = _swsetup_RenderInterp; + ctx->Driver.RenderCopyPV = _swsetup_RenderCopyPV; + ctx->Driver.RenderClippedLine = _swsetup_RenderClippedLine; + ctx->Driver.RenderClippedPolygon = _swsetup_RenderClippedPolygon; + + ctx->Driver.TexImage2D = fxDDTexImage2D; + ctx->Driver.TexSubImage2D = fxDDTexSubImage2D; + ctx->Driver.GetTexImage = fxDDGetTexImage; + ctx->Driver.TexEnv=fxDDTexEnv; + ctx->Driver.TexParameter=fxDDTexParam; + ctx->Driver.BindTexture=fxDDTexBind; + ctx->Driver.DeleteTexture=fxDDTexDel; + ctx->Driver.UpdateTexturePalette=fxDDTexPalette; + + ctx->Driver.AlphaFunc=fxDDAlphaFunc; + ctx->Driver.BlendFunc=fxDDBlendFunc; + ctx->Driver.DepthFunc=fxDDDepthFunc; + ctx->Driver.DepthMask=fxDDDepthMask; + ctx->Driver.ColorMask=fxDDColorMask; + ctx->Driver.Fogfv=fxDDFogfv; + ctx->Driver.Scissor=fxDDScissor; + ctx->Driver.FrontFace=fxDDFrontFace; + ctx->Driver.CullFace=fxDDCullFace; + ctx->Driver.ShadeModel=fxDDShadeModel; + ctx->Driver.Enable=fxDDEnable; - fxSetupDDSpanPointers(ctx); - fxDDUpdateDDPointers(ctx,~0); + fxSetupDDSpanPointers(ctx); + fxDDUpdateDDPointers(ctx,~0); } diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c index 36e306cf6ec..69fba7f3c73 100644 --- a/src/mesa/drivers/osmesa/osmesa.c +++ b/src/mesa/drivers/osmesa/osmesa.c @@ -1,4 +1,4 @@ -/* $Id: osmesa.c,v 1.41 2001/01/24 00:04:58 brianp Exp $ */ +/* $Id: osmesa.c,v 1.42 2001/01/29 20:47:39 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -1775,7 +1775,13 @@ static void osmesa_update_state( GLcontext *ctx, GLuint new_state ) ctx->Driver.SetDrawBuffer = set_draw_buffer; ctx->Driver.SetReadBuffer = set_read_buffer; + ctx->Driver.Accum = _swrast_Accum; + ctx->Driver.Bitmap = _swrast_Bitmap; ctx->Driver.Clear = clear; + ctx->Driver.CopyPixels = _swrast_CopyPixels; + ctx->Driver.DrawPixels = _swrast_DrawPixels; + ctx->Driver.ReadPixels = _swrast_ReadPixels; + ctx->Driver.ResizeBuffersMESA = _swrast_alloc_buffers; ctx->Driver.GetBufferSize = buffer_size; @@ -1787,6 +1793,10 @@ static void osmesa_update_state( GLcontext *ctx, GLuint new_state ) ctx->Driver.RenderPrimitive = _swsetup_RenderPrimitive; ctx->Driver.RenderStart = _swsetup_RenderStart; ctx->Driver.RenderFinish = _swsetup_RenderFinish; + ctx->Driver.RenderInterp = _swsetup_RenderInterp; + ctx->Driver.RenderCopyPV = _swsetup_RenderCopyPV; + ctx->Driver.RenderClippedLine = _swsetup_RenderClippedLine; + ctx->Driver.RenderClippedPolygon = _swsetup_RenderClippedPolygon; /* RGB(A) span/pixel functions */ if (osmesa->format == OSMESA_RGB) { diff --git a/src/mesa/drivers/x11/xm_dd.c b/src/mesa/drivers/x11/xm_dd.c index d6444a51461..7b1fecdd133 100644 --- a/src/mesa/drivers/x11/xm_dd.c +++ b/src/mesa/drivers/x11/xm_dd.c @@ -1,4 +1,4 @@ -/* $Id: xm_dd.c,v 1.11 2001/01/24 00:04:59 brianp Exp $ */ +/* $Id: xm_dd.c,v 1.12 2001/01/29 20:47:39 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -755,15 +755,23 @@ clear_buffers( GLcontext *ctx, GLbitfield mask, if (mask & DD_FRONT_LEFT_BIT) { ASSERT(xmesa->xm_buffer->front_clear_func); (*xmesa->xm_buffer->front_clear_func)( ctx, all, x, y, width, height ); + mask &= ~DD_FRONT_LEFT_BIT; } if (mask & DD_BACK_LEFT_BIT) { ASSERT(xmesa->xm_buffer->back_clear_func); (*xmesa->xm_buffer->back_clear_func)( ctx, all, x, y, width, height ); + mask &= ~DD_BACK_LEFT_BIT; } - return mask & (~(DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT)); + if (mask) + _swrast_Clear( ctx, mask, all, x, y, width, height ); } +static void +resize_buffers( GLcontext *ctx ) +{ + _swrast_alloc_buffers( ctx ); +} #if 0 /* @@ -922,8 +930,11 @@ void xmesa_init_pointers( GLcontext *ctx ) ctx->Driver.GetBufferSize = get_buffer_size; ctx->Driver.Flush = flush; ctx->Driver.Finish = finish; - + + /* Hooks for t_vb_render.c: + */ ctx->Driver.RenderStart = _swsetup_RenderStart; + ctx->Driver.RenderFinish = _swsetup_RenderFinish; ctx->Driver.BuildProjectedVertices = _swsetup_BuildProjectedVertices; ctx->Driver.RenderPrimitive = _swsetup_RenderPrimitive; ctx->Driver.PointsFunc = _swsetup_Points; @@ -931,15 +942,28 @@ void xmesa_init_pointers( GLcontext *ctx ) ctx->Driver.TriangleFunc = _swsetup_Triangle; ctx->Driver.QuadFunc = _swsetup_Quad; ctx->Driver.ResetLineStipple = _swrast_ResetLineStipple; - ctx->Driver.RenderFinish = _swsetup_RenderFinish; - + ctx->Driver.RenderInterp = _swsetup_RenderInterp; + ctx->Driver.RenderCopyPV = _swsetup_RenderCopyPV; + ctx->Driver.RenderClippedLine = _swsetup_RenderClippedLine; + ctx->Driver.RenderClippedPolygon = _swsetup_RenderClippedPolygon; + + /* Software rasterizer pixel paths: + */ + ctx->Driver.Accum = _swrast_Accum; + ctx->Driver.Bitmap = _swrast_Bitmap; + ctx->Driver.Clear = clear_buffers; + ctx->Driver.ResizeBuffersMESA = resize_buffers; + ctx->Driver.CopyPixels = _swrast_CopyPixels; + ctx->Driver.DrawPixels = _swrast_DrawPixels; + ctx->Driver.ReadPixels = _swrast_ReadPixels; + + /* + */ ctx->Driver.SetDrawBuffer = set_draw_buffer; ctx->Driver.SetReadBuffer = set_read_buffer; - ctx->Driver.ClearIndex = clear_index; ctx->Driver.ClearColor = clear_color; - ctx->Driver.Clear = clear_buffers; ctx->Driver.IndexMask = index_mask; ctx->Driver.ColorMask = color_mask; ctx->Driver.Enable = enable; |