diff options
Diffstat (limited to 'src/mesa/drivers/dri/i810/i810vb.c')
| -rw-r--r-- | src/mesa/drivers/dri/i810/i810vb.c | 486 |
1 files changed, 0 insertions, 486 deletions
diff --git a/src/mesa/drivers/dri/i810/i810vb.c b/src/mesa/drivers/dri/i810/i810vb.c deleted file mode 100644 index 333e07c0eaa..00000000000 --- a/src/mesa/drivers/dri/i810/i810vb.c +++ /dev/null @@ -1,486 +0,0 @@ -/* - * GLX Hardware Device Driver for Intel i810 - * Copyright (C) 1999 Keith Whitwell - * - * 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 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 - * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS 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 "main/glheader.h" -#include "main/mtypes.h" -#include "main/imports.h" -#include "main/macros.h" -#include "main/colormac.h" - -#include "swrast_setup/swrast_setup.h" -#include "tnl/t_context.h" - -#include "i810screen.h" -#include "i810_dri.h" -#include "i810context.h" -#include "i810vb.h" -#include "i810ioctl.h" -#include "i810state.h" - - -#define I810_TEX1_BIT 0x1 -#define I810_TEX0_BIT 0x2 -#define I810_RGBA_BIT 0x4 -#define I810_SPEC_BIT 0x8 -#define I810_FOG_BIT 0x10 -#define I810_XYZW_BIT 0x20 -#define I810_PTEX_BIT 0x40 -#define I810_MAX_SETUP 0x80 - -static struct { - void (*emit)( struct gl_context *, GLuint, GLuint, void *, GLuint ); - tnl_interp_func interp; - tnl_copy_pv_func copy_pv; - GLboolean (*check_tex_sizes)( struct gl_context *ctx ); - GLuint vertex_size; - GLuint vertex_format; -} setup_tab[I810_MAX_SETUP]; - -#define TINY_VERTEX_FORMAT (GFX_OP_VERTEX_FMT | \ - VF_TEXCOORD_COUNT_0 | \ - VF_RGBA_ENABLE | \ - VF_XYZ) - -#define NOTEX_VERTEX_FORMAT (GFX_OP_VERTEX_FMT | \ - VF_TEXCOORD_COUNT_0 | \ - VF_SPEC_FOG_ENABLE | \ - VF_RGBA_ENABLE | \ - VF_XYZW) - -#define TEX0_VERTEX_FORMAT (GFX_OP_VERTEX_FMT | \ - VF_TEXCOORD_COUNT_1 | \ - VF_SPEC_FOG_ENABLE | \ - VF_RGBA_ENABLE | \ - VF_XYZW) - -#define TEX1_VERTEX_FORMAT (GFX_OP_VERTEX_FMT | \ - VF_TEXCOORD_COUNT_2 | \ - VF_SPEC_FOG_ENABLE | \ - VF_RGBA_ENABLE | \ - VF_XYZW) - -#define PROJ_TEX1_VERTEX_FORMAT 0 -#define TEX2_VERTEX_FORMAT 0 -#define TEX3_VERTEX_FORMAT 0 -#define PROJ_TEX3_VERTEX_FORMAT 0 - -#define DO_XYZW (IND & I810_XYZW_BIT) -#define DO_RGBA (IND & I810_RGBA_BIT) -#define DO_SPEC (IND & I810_SPEC_BIT) -#define DO_FOG (IND & I810_FOG_BIT) -#define DO_TEX0 (IND & I810_TEX0_BIT) -#define DO_TEX1 (IND & I810_TEX1_BIT) -#define DO_TEX2 0 -#define DO_TEX3 0 -#define DO_PTEX (IND & I810_PTEX_BIT) - -#define VERTEX i810Vertex -#define VERTEX_COLOR i810_color_t -#define GET_VIEWPORT_MAT() I810_CONTEXT(ctx)->ViewportMatrix.m -#define GET_TEXSOURCE(n) n -#define GET_VERTEX_FORMAT() I810_CONTEXT(ctx)->Setup[I810_CTXREG_VF] -#define GET_VERTEX_STORE() I810_CONTEXT(ctx)->verts -#define GET_VERTEX_SIZE() I810_CONTEXT(ctx)->vertex_size * sizeof(GLuint) -#define INVALIDATE_STORED_VERTICES() - -#define HAVE_HW_VIEWPORT 0 -#define HAVE_HW_DIVIDE 0 -#define HAVE_RGBA_COLOR 0 -#define HAVE_TINY_VERTICES 1 -#define HAVE_NOTEX_VERTICES 1 -#define HAVE_TEX0_VERTICES 1 -#define HAVE_TEX1_VERTICES 1 -#define HAVE_TEX2_VERTICES 0 -#define HAVE_TEX3_VERTICES 0 -#define HAVE_PTEX_VERTICES 0 - -#define UNVIEWPORT_VARS GLfloat h = I810_CONTEXT(ctx)->driDrawable->h -#define UNVIEWPORT_X(x) x - SUBPIXEL_X -#define UNVIEWPORT_Y(y) - y + h + SUBPIXEL_Y -#define UNVIEWPORT_Z(z) z * (float)0xffff - -#define PTEX_FALLBACK() FALLBACK(I810_CONTEXT(ctx), I810_FALLBACK_TEXTURE, 1) - -#define INTERP_VERTEX setup_tab[I810_CONTEXT(ctx)->SetupIndex].interp -#define COPY_PV_VERTEX setup_tab[I810_CONTEXT(ctx)->SetupIndex].copy_pv - - -/*********************************************************************** - * Generate pv-copying and translation functions * - ***********************************************************************/ - -#define TAG(x) i810_##x -#include "tnl_dd/t_dd_vb.c" - -/*********************************************************************** - * Generate vertex emit and interp functions * - ***********************************************************************/ - - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT) -#define TAG(x) x##_wg -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_SPEC_BIT) -#define TAG(x) x##_wgs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_TEX0_BIT) -#define TAG(x) x##_wgt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_TEX0_BIT|I810_TEX1_BIT) -#define TAG(x) x##_wgt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_TEX0_BIT|I810_PTEX_BIT) -#define TAG(x) x##_wgpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT) -#define TAG(x) x##_wgst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT|\ - I810_TEX1_BIT) -#define TAG(x) x##_wgst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT|\ - I810_PTEX_BIT) -#define TAG(x) x##_wgspt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT) -#define TAG(x) x##_wgf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT) -#define TAG(x) x##_wgfs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT) -#define TAG(x) x##_wgft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT|\ - I810_TEX1_BIT) -#define TAG(x) x##_wgft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT|\ - I810_PTEX_BIT) -#define TAG(x) x##_wgfpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|\ - I810_TEX0_BIT) -#define TAG(x) x##_wgfst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|\ - I810_TEX0_BIT|I810_TEX1_BIT) -#define TAG(x) x##_wgfst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_XYZW_BIT|I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|\ - I810_TEX0_BIT|I810_PTEX_BIT) -#define TAG(x) x##_wgfspt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_TEX0_BIT) -#define TAG(x) x##_t0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_TEX0_BIT|I810_TEX1_BIT) -#define TAG(x) x##_t0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_FOG_BIT) -#define TAG(x) x##_f -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_FOG_BIT|I810_TEX0_BIT) -#define TAG(x) x##_ft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_FOG_BIT|I810_TEX0_BIT|I810_TEX1_BIT) -#define TAG(x) x##_ft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT) -#define TAG(x) x##_g -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_SPEC_BIT) -#define TAG(x) x##_gs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_TEX0_BIT) -#define TAG(x) x##_gt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_TEX0_BIT|I810_TEX1_BIT) -#define TAG(x) x##_gt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT) -#define TAG(x) x##_gst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_SPEC_BIT|I810_TEX0_BIT|I810_TEX1_BIT) -#define TAG(x) x##_gst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_FOG_BIT) -#define TAG(x) x##_gf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT) -#define TAG(x) x##_gfs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT) -#define TAG(x) x##_gft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_TEX0_BIT|I810_TEX1_BIT) -#define TAG(x) x##_gft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|I810_TEX0_BIT) -#define TAG(x) x##_gfst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (I810_RGBA_BIT|I810_FOG_BIT|I810_SPEC_BIT|I810_TEX0_BIT|\ - I810_TEX1_BIT) -#define TAG(x) x##_gfst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - - -static void init_setup_tab( void ) -{ - init_wg(); - init_wgs(); - init_wgt0(); - init_wgt0t1(); - init_wgpt0(); - init_wgst0(); - init_wgst0t1(); - init_wgspt0(); - init_wgf(); - init_wgfs(); - init_wgft0(); - init_wgft0t1(); - init_wgfpt0(); - init_wgfst0(); - init_wgfst0t1(); - init_wgfspt0(); - init_t0(); - init_t0t1(); - init_f(); - init_ft0(); - init_ft0t1(); - init_g(); - init_gs(); - init_gt0(); - init_gt0t1(); - init_gst0(); - init_gst0t1(); - init_gf(); - init_gfs(); - init_gft0(); - init_gft0t1(); - init_gfst0(); - init_gfst0t1(); -} - - - -static void i810PrintSetupFlags(const char *msg, GLuint flags ) -{ - fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n", - msg, - (int)flags, - (flags & I810_XYZW_BIT) ? " xyzw," : "", - (flags & I810_RGBA_BIT) ? " rgba," : "", - (flags & I810_SPEC_BIT) ? " spec," : "", - (flags & I810_FOG_BIT) ? " fog," : "", - (flags & I810_TEX0_BIT) ? " tex-0," : "", - (flags & I810_TEX1_BIT) ? " tex-1," : ""); -} - - - -void i810CheckTexSizes( struct gl_context *ctx ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - i810ContextPtr imesa = I810_CONTEXT( ctx ); - - if (!setup_tab[imesa->SetupIndex].check_tex_sizes(ctx)) { - /* Invalidate stored verts - */ - imesa->SetupNewInputs = ~0; - imesa->SetupIndex |= I810_PTEX_BIT; - - if (!imesa->Fallback && - !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { - tnl->Driver.Render.Interp = setup_tab[imesa->SetupIndex].interp; - tnl->Driver.Render.CopyPV = setup_tab[imesa->SetupIndex].copy_pv; - } - if (imesa->Fallback) { - tnl->Driver.Render.Start(ctx); - } - } -} - -void i810BuildVertices( struct gl_context *ctx, - GLuint start, - GLuint count, - GLuint newinputs ) -{ - i810ContextPtr imesa = I810_CONTEXT( ctx ); - GLuint stride = imesa->vertex_size * sizeof(int); - GLubyte *v = ((GLubyte *)imesa->verts + (start * stride)); - - if (0) fprintf(stderr, "%s\n", __FUNCTION__); - - newinputs |= imesa->SetupNewInputs; - imesa->SetupNewInputs = 0; - - if (!newinputs) - return; - - if (newinputs & VERT_BIT_POS) { - setup_tab[imesa->SetupIndex].emit( ctx, start, count, v, stride ); - } else { - GLuint ind = 0; - - if (newinputs & VERT_BIT_COLOR0) - ind |= I810_RGBA_BIT; - - if (newinputs & VERT_BIT_COLOR1) - ind |= I810_SPEC_BIT; - - if (newinputs & VERT_BIT_TEX0) - ind |= I810_TEX0_BIT; - - if (newinputs & VERT_BIT_TEX1) - ind |= I810_TEX1_BIT; - - if (newinputs & VERT_BIT_FOG) - ind |= I810_FOG_BIT; - - if (imesa->SetupIndex & I810_PTEX_BIT) - ind = ~0; - - ind &= imesa->SetupIndex; - - if (ind) { - setup_tab[ind].emit( ctx, start, count, v, stride ); - } - } -} - -void i810ChooseVertexState( struct gl_context *ctx ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - i810ContextPtr imesa = I810_CONTEXT( ctx ); - GLuint ind = I810_XYZW_BIT|I810_RGBA_BIT; - - if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) - ind |= I810_SPEC_BIT; - - if (ctx->Fog.Enabled) - ind |= I810_FOG_BIT; - - if (ctx->Texture._EnabledUnits & 0x2) - /* unit 1 enabled */ - ind |= I810_TEX1_BIT|I810_TEX0_BIT; - else if (ctx->Texture._EnabledUnits & 0x1) - /* unit 0 enabled */ - ind |= I810_TEX0_BIT; - - imesa->SetupIndex = ind; - - if (I810_DEBUG & (DEBUG_VERTS|DEBUG_STATE)) - i810PrintSetupFlags( __FUNCTION__, ind ); - - if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) { - tnl->Driver.Render.Interp = i810_interp_extras; - tnl->Driver.Render.CopyPV = i810_copy_pv_extras; - } else { - tnl->Driver.Render.Interp = setup_tab[ind].interp; - tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv; - } - - if (setup_tab[ind].vertex_format != imesa->Setup[I810_CTXREG_VF]) { - I810_STATECHANGE(imesa, I810_UPLOAD_CTX); - imesa->Setup[I810_CTXREG_VF] = setup_tab[ind].vertex_format; - imesa->vertex_size = setup_tab[ind].vertex_size; - } -} - - - -void *i810_emit_contiguous_verts( struct gl_context *ctx, - GLuint start, - GLuint count, - void *dest ) -{ - i810ContextPtr imesa = I810_CONTEXT(ctx); - GLuint stride = imesa->vertex_size * 4; - setup_tab[imesa->SetupIndex].emit( ctx, start, count, dest, stride ); - return (void *)((char *)dest + stride * (count - start)); -} - - - -void i810InitVB( struct gl_context *ctx ) -{ - i810ContextPtr imesa = I810_CONTEXT(ctx); - GLuint size = TNL_CONTEXT(ctx)->vb.Size; - - imesa->verts = (GLubyte *)_mesa_align_malloc(size * 4 * 16, 32); - - { - static int firsttime = 1; - if (firsttime) { - init_setup_tab(); - firsttime = 0; - } - } -} - - -void i810FreeVB( struct gl_context *ctx ) -{ - i810ContextPtr imesa = I810_CONTEXT(ctx); - if (imesa->verts) { - _mesa_align_free(imesa->verts); - imesa->verts = 0; - } -} |