| /* |
| * Mesa 3-D graphics library |
| * Version: 5.1 |
| * |
| * Copyright (C) 1999-2003 Brian Paul 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 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. |
| */ |
| |
| /* Authors: |
| * Keith Whitwell <keith@tungstengraphics.com> |
| * Daniel Borca <dborca@users.sourceforge.net> |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "conf.h" |
| #endif |
| |
| #ifdef FX |
| |
| #include "glheader.h" |
| #include "mtypes.h" |
| #include "imports.h" |
| #include "macros.h" |
| #include "colormac.h" |
| |
| #include "math/m_translate.h" |
| #include "swrast_setup/swrast_setup.h" |
| |
| #include "tnl/tnl.h" |
| #include "tnl/t_context.h" |
| |
| #include "fxdrv.h" |
| |
| |
| static void copy_pv( GLcontext *ctx, GLuint edst, GLuint esrc ) |
| { |
| fxMesaContext fxMesa = FX_CONTEXT( ctx ); |
| GrVertex *dst = fxMesa->verts + edst; |
| GrVertex *src = fxMesa->verts + esrc; |
| |
| #if FX_PACKEDCOLOR |
| *(GLuint *)&dst->pargb = *(GLuint *)&src->pargb; |
| #else /* !FX_PACKEDCOLOR */ |
| COPY_FLOAT(dst->r, src->r); |
| COPY_FLOAT(dst->g, src->g); |
| COPY_FLOAT(dst->b, src->b); |
| COPY_FLOAT(dst->a, src->a); |
| #endif /* !FX_PACKEDCOLOR */ |
| } |
| |
| static void copy_pv2( GLcontext *ctx, GLuint edst, GLuint esrc ) |
| { |
| fxMesaContext fxMesa = FX_CONTEXT( ctx ); |
| GrVertex *dst = fxMesa->verts + edst; |
| GrVertex *src = fxMesa->verts + esrc; |
| |
| #if FX_PACKEDCOLOR |
| *(GLuint *)&dst->pargb = *(GLuint *)&src->pargb; |
| *(GLuint *)&dst->pspec = *(GLuint *)&src->pspec; |
| #else /* !FX_PACKEDCOLOR */ |
| COPY_FLOAT(dst->r, src->r); |
| COPY_FLOAT(dst->g, src->g); |
| COPY_FLOAT(dst->b, src->b); |
| COPY_FLOAT(dst->a, src->a); |
| COPY_FLOAT(dst->r1, src->r1); |
| COPY_FLOAT(dst->g1, src->g1); |
| COPY_FLOAT(dst->b1, src->b1); |
| #endif /* !FX_PACKEDCOLOR */ |
| } |
| |
| static struct { |
| void (*emit) (GLcontext *ctx, GLuint start, GLuint end, void *dest); |
| tnl_copy_pv_func copy_pv; |
| tnl_interp_func interp; |
| GLboolean (*check_tex_sizes) (GLcontext *ctx); |
| GLuint vertex_format; |
| } setup_tab[MAX_SETUP]; |
| |
| |
| #define GET_COLOR(ptr, idx) ((ptr)->data[idx]) |
| |
| |
| static void interp_extras( GLcontext *ctx, |
| GLfloat t, |
| GLuint dst, GLuint out, GLuint in, |
| GLboolean force_boundary ) |
| { |
| struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; |
| |
| if (VB->ColorPtr[1]) { |
| /* If stride is zero, ColorPtr[1] is constant across the VB, so |
| * there is no point interpolating between two values as they will |
| * be identical. This case is handled in t_dd_tritmp.h |
| */ |
| if (VB->ColorPtr[1]->stride) { |
| assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat)); |
| INTERP_4F( t, |
| GET_COLOR(VB->ColorPtr[1], dst), |
| GET_COLOR(VB->ColorPtr[1], out), |
| GET_COLOR(VB->ColorPtr[1], in) ); |
| } |
| |
| if (VB->SecondaryColorPtr[1]) { |
| INTERP_3F( t, |
| GET_COLOR(VB->SecondaryColorPtr[1], dst), |
| GET_COLOR(VB->SecondaryColorPtr[1], out), |
| GET_COLOR(VB->SecondaryColorPtr[1], in) ); |
| } |
| } |
| |
| if (VB->EdgeFlag) { |
| VB->EdgeFlag[dst] = VB->EdgeFlag[out] || force_boundary; |
| } |
| |
| setup_tab[FX_CONTEXT(ctx)->SetupIndex].interp(ctx, t, dst, out, in, |
| force_boundary); |
| } |
| |
| static void copy_pv_extras( GLcontext *ctx, GLuint dst, GLuint src ) |
| { |
| struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; |
| |
| if (VB->ColorPtr[1]) { |
| COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst), |
| GET_COLOR(VB->ColorPtr[1], src) ); |
| |
| if (VB->SecondaryColorPtr[1]) { |
| COPY_3FV( GET_COLOR(VB->SecondaryColorPtr[1], dst), |
| GET_COLOR(VB->SecondaryColorPtr[1], src) ); |
| } |
| } |
| |
| setup_tab[FX_CONTEXT(ctx)->SetupIndex].copy_pv(ctx, dst, src); |
| } |
| |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA) |
| #define TAG(x) x##_wg |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0) |
| #define TAG(x) x##_wgt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1) |
| #define TAG(x) x##_wgt0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX) |
| #define TAG(x) x##_wgpt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\ |
| SETUP_PTEX) |
| #define TAG(x) x##_wgpt0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_PSIZ) |
| #define TAG(x) x##_wga |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ) |
| #define TAG(x) x##_wgt0a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ) |
| #define TAG(x) x##_wgt0t1a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ) |
| #define TAG(x) x##_wgpt0a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\ |
| SETUP_PTEX|SETUP_PSIZ) |
| #define TAG(x) x##_wgpt0t1a |
| #include "fxvbtmp.h" |
| |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC) |
| #define TAG(x) x##_2wg |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0) |
| #define TAG(x) x##_2wgt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1) |
| #define TAG(x) x##_2wgt0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX) |
| #define TAG(x) x##_2wgpt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\ |
| SETUP_PTEX) |
| #define TAG(x) x##_2wgpt0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ) |
| #define TAG(x) x##_2wga |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ) |
| #define TAG(x) x##_2wgt0a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ) |
| #define TAG(x) x##_2wgt0t1a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ) |
| #define TAG(x) x##_2wgpt0a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\ |
| SETUP_PTEX|SETUP_PSIZ) |
| #define TAG(x) x##_2wgpt0t1a |
| #include "fxvbtmp.h" |
| |
| /* fog { */ |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_FOGC) |
| #define TAG(x) x##_wgf |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_FOGC) |
| #define TAG(x) x##_wgt0f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_FOGC) |
| #define TAG(x) x##_wgt0t1f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_FOGC) |
| #define TAG(x) x##_wgpt0f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\ |
| SETUP_PTEX|SETUP_FOGC) |
| #define TAG(x) x##_wgpt0t1f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wgaf |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wgt0af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wgt0t1af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wgpt0af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\ |
| SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wgpt0t1af |
| #include "fxvbtmp.h" |
| |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_FOGC) |
| #define TAG(x) x##_2wgf |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_FOGC) |
| #define TAG(x) x##_2wgt0f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_FOGC) |
| #define TAG(x) x##_2wgt0t1f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_FOGC) |
| #define TAG(x) x##_2wgpt0f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\ |
| SETUP_PTEX|SETUP_FOGC) |
| #define TAG(x) x##_2wgpt0t1f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wgaf |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wgt0af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wgt0t1af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wgpt0af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\ |
| SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wgpt0t1af |
| #include "fxvbtmp.h" |
| /* fog } */ |
| |
| |
| /* Snapping for voodoo-1 |
| */ |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA) |
| #define TAG(x) x##_wsg |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0) |
| #define TAG(x) x##_wsgt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_TMU1) |
| #define TAG(x) x##_wsgt0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_PTEX) |
| #define TAG(x) x##_wsgpt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PTEX) |
| #define TAG(x) x##_wsgpt0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_PSIZ) |
| #define TAG(x) x##_wsga |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ) |
| #define TAG(x) x##_wsgt0a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PSIZ) |
| #define TAG(x) x##_wsgt0t1a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_PTEX|SETUP_PSIZ) |
| #define TAG(x) x##_wsgpt0a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ) |
| #define TAG(x) x##_wsgpt0t1a |
| #include "fxvbtmp.h" |
| |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC) |
| #define TAG(x) x##_2wsg |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0) |
| #define TAG(x) x##_2wsgt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_TMU1) |
| #define TAG(x) x##_2wsgt0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_PTEX) |
| #define TAG(x) x##_2wsgpt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PTEX) |
| #define TAG(x) x##_2wsgpt0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ) |
| #define TAG(x) x##_2wsga |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ) |
| #define TAG(x) x##_2wsgt0a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PSIZ) |
| #define TAG(x) x##_2wsgt0t1a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_PTEX|SETUP_PSIZ) |
| #define TAG(x) x##_2wsgpt0a |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ) |
| #define TAG(x) x##_2wsgpt0t1a |
| #include "fxvbtmp.h" |
| |
| /* fog { */ |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_FOGC) |
| #define TAG(x) x##_wsgf |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_FOGC) |
| #define TAG(x) x##_wsgt0f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_FOGC) |
| #define TAG(x) x##_wsgt0t1f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_PTEX|SETUP_FOGC) |
| #define TAG(x) x##_wsgpt0f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PTEX|SETUP_FOGC) |
| #define TAG(x) x##_wsgpt0t1f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wsgaf |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wsgt0af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wsgt0t1af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wsgpt0af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_wsgpt0t1af |
| #include "fxvbtmp.h" |
| |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_FOGC) |
| #define TAG(x) x##_2wsgf |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_FOGC) |
| #define TAG(x) x##_2wsgt0f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_FOGC) |
| #define TAG(x) x##_2wsgt0t1f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_PTEX|SETUP_FOGC) |
| #define TAG(x) x##_2wsgpt0f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PTEX|SETUP_FOGC) |
| #define TAG(x) x##_2wsgpt0t1f |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wsgaf |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wsgt0af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wsgt0t1af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wsgpt0af |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\ |
| SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC) |
| #define TAG(x) x##_2wsgpt0t1af |
| #include "fxvbtmp.h" |
| /* fog } */ |
| |
| |
| /* Vertex repair (multipass rendering) |
| */ |
| #define IND (SETUP_RGBA) |
| #define TAG(x) x##_g |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_TMU0) |
| #define TAG(x) x##_t0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_TMU0|SETUP_TMU1) |
| #define TAG(x) x##_t0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_RGBA|SETUP_TMU0) |
| #define TAG(x) x##_gt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_RGBA|SETUP_TMU0|SETUP_TMU1) |
| #define TAG(x) x##_gt0t1 |
| #include "fxvbtmp.h" |
| |
| |
| #define IND (SETUP_RGBA|SETUP_SPEC) |
| #define TAG(x) x##_2g |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_TMU0|SETUP_SPEC) |
| #define TAG(x) x##_2t0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_TMU0|SETUP_SPEC|SETUP_TMU1) |
| #define TAG(x) x##_2t0t1 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_RGBA|SETUP_SPEC|SETUP_TMU0) |
| #define TAG(x) x##_2gt0 |
| #include "fxvbtmp.h" |
| |
| #define IND (SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1) |
| #define TAG(x) x##_2gt0t1 |
| #include "fxvbtmp.h" |
| |
| |
| |
| static void init_setup_tab( void ) |
| { |
| init_wg(); |
| init_wgt0(); |
| init_wgt0t1(); |
| init_wgpt0(); |
| init_wgpt0t1(); |
| init_wga(); |
| init_wgt0a(); |
| init_wgt0t1a(); |
| init_wgpt0a(); |
| init_wgpt0t1a(); |
| init_2wg(); |
| init_2wgt0(); |
| init_2wgt0t1(); |
| init_2wgpt0(); |
| init_2wgpt0t1(); |
| init_2wga(); |
| init_2wgt0a(); |
| init_2wgt0t1a(); |
| init_2wgpt0a(); |
| init_2wgpt0t1a(); |
| init_wgf(); |
| init_wgt0f(); |
| init_wgt0t1f(); |
| init_wgpt0f(); |
| init_wgpt0t1f(); |
| init_wgaf(); |
| init_wgt0af(); |
| init_wgt0t1af(); |
| init_wgpt0af(); |
| init_wgpt0t1af(); |
| init_2wgf(); |
| init_2wgt0f(); |
| init_2wgt0t1f(); |
| init_2wgpt0f(); |
| init_2wgpt0t1f(); |
| init_2wgaf(); |
| init_2wgt0af(); |
| init_2wgt0t1af(); |
| init_2wgpt0af(); |
| init_2wgpt0t1af(); |
| |
| init_wsg(); |
| init_wsgt0(); |
| init_wsgt0t1(); |
| init_wsgpt0(); |
| init_wsgpt0t1(); |
| init_wsga(); |
| init_wsgt0a(); |
| init_wsgt0t1a(); |
| init_wsgpt0a(); |
| init_wsgpt0t1a(); |
| init_2wsg(); |
| init_2wsgt0(); |
| init_2wsgt0t1(); |
| init_2wsgpt0(); |
| init_2wsgpt0t1(); |
| init_2wsga(); |
| init_2wsgt0a(); |
| init_2wsgt0t1a(); |
| init_2wsgpt0a(); |
| init_2wsgpt0t1a(); |
| init_wsgf(); |
| init_wsgt0f(); |
| init_wsgt0t1f(); |
| init_wsgpt0f(); |
| init_wsgpt0t1f(); |
| init_wsgaf(); |
| init_wsgt0af(); |
| init_wsgt0t1af(); |
| init_wsgpt0af(); |
| init_wsgpt0t1af(); |
| init_2wsgf(); |
| init_2wsgt0f(); |
| init_2wsgt0t1f(); |
| init_2wsgpt0f(); |
| init_2wsgpt0t1f(); |
| init_2wsgaf(); |
| init_2wsgt0af(); |
| init_2wsgt0t1af(); |
| init_2wsgpt0af(); |
| init_2wsgpt0t1af(); |
| |
| init_g(); |
| init_t0(); |
| init_t0t1(); |
| init_gt0(); |
| init_gt0t1(); |
| init_2g(); |
| init_2t0(); |
| init_2t0t1(); |
| init_2gt0(); |
| init_2gt0t1(); |
| } |
| |
| |
| void fxPrintSetupFlags(char *msg, GLuint flags ) |
| { |
| fprintf(stderr, "%s(%x): %s%s%s%s%s%s%s%s\n", |
| msg, |
| (int)flags, |
| (flags & SETUP_XYZW) ? " xyzw," : "", |
| (flags & SETUP_SNAP) ? " snap," : "", |
| (flags & SETUP_RGBA) ? " rgba," : "", |
| (flags & SETUP_TMU0) ? " tex-0," : "", |
| (flags & SETUP_TMU1) ? " tex-1," : "", |
| (flags & SETUP_PSIZ) ? " psiz," : "", |
| (flags & SETUP_SPEC) ? " spec," : "", |
| (flags & SETUP_FOGC) ? " fog," : ""); |
| } |
| |
| |
| |
| void fxCheckTexSizes( GLcontext *ctx ) |
| { |
| TNLcontext *tnl = TNL_CONTEXT(ctx); |
| fxMesaContext fxMesa = FX_CONTEXT( ctx ); |
| |
| if (!setup_tab[fxMesa->SetupIndex].check_tex_sizes(ctx)) { |
| GLuint ind = fxMesa->SetupIndex |= (SETUP_PTEX|SETUP_RGBA); |
| |
| /* Tdfx handles projective textures nicely; just have to change |
| * up to the new vertex format. |
| */ |
| if (setup_tab[ind].vertex_format != fxMesa->stw_hint_state) { |
| |
| fxMesa->stw_hint_state = setup_tab[ind].vertex_format; |
| FX_grHints(GR_HINT_STWHINT, fxMesa->stw_hint_state); |
| |
| /* This is required as we have just changed the vertex |
| * format, so the interp routines must also change. |
| * In the unfilled and twosided cases we are using the |
| * Extras ones anyway, so leave them in place. |
| */ |
| if (!(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { |
| tnl->Driver.Render.Interp = setup_tab[fxMesa->SetupIndex].interp; |
| } |
| } |
| } |
| } |
| |
| |
| void fxBuildVertices( GLcontext *ctx, GLuint start, GLuint end, |
| GLuint newinputs ) |
| { |
| fxMesaContext fxMesa = FX_CONTEXT( ctx ); |
| GrVertex *v = (fxMesa->verts + start); |
| |
| if (!newinputs) |
| return; |
| |
| if (newinputs & VERT_BIT_POS) { |
| setup_tab[fxMesa->SetupIndex].emit( ctx, start, end, v ); |
| } else { |
| GLuint ind = 0; |
| |
| if (newinputs & VERT_BIT_COLOR0) |
| ind |= SETUP_RGBA; |
| |
| if (newinputs & VERT_BIT_COLOR1) |
| ind |= SETUP_SPEC; |
| |
| if (newinputs & VERT_BIT_FOG) |
| ind |= SETUP_FOGC; |
| |
| if (newinputs & VERT_BIT_TEX0) |
| ind |= SETUP_TMU0; |
| |
| if (newinputs & VERT_BIT_TEX1) |
| ind |= SETUP_TMU0|SETUP_TMU1; |
| |
| if (fxMesa->SetupIndex & SETUP_PTEX) |
| ind = ~0; |
| |
| ind &= fxMesa->SetupIndex; |
| |
| if (ind) { |
| setup_tab[ind].emit( ctx, start, end, v ); |
| } |
| } |
| } |
| |
| |
| void fxChooseVertexState( GLcontext *ctx ) |
| { |
| TNLcontext *tnl = TNL_CONTEXT(ctx); |
| fxMesaContext fxMesa = FX_CONTEXT( ctx ); |
| GLuint ind = SETUP_XYZW|SETUP_RGBA; |
| |
| if (fxMesa->snapVertices) |
| ind |= SETUP_SNAP; |
| |
| fxMesa->tmu_source[0] = 0; |
| fxMesa->tmu_source[1] = 1; |
| |
| if (ctx->Texture._EnabledUnits & 0x2) { |
| if (ctx->Texture._EnabledUnits & 0x1) { |
| ind |= SETUP_TMU1; |
| } |
| ind |= SETUP_TMU0; |
| fxMesa->tmu_source[0] = 1; |
| fxMesa->tmu_source[1] = 0; |
| } |
| else if (ctx->Texture._EnabledUnits & 0x1) { |
| ind |= SETUP_TMU0; |
| } |
| |
| if (ctx->_TriangleCaps & DD_POINT_ATTEN) { |
| ind |= SETUP_PSIZ; |
| } |
| |
| if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) { |
| ind |= SETUP_SPEC; |
| } |
| |
| if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT) { |
| ind |= SETUP_FOGC; |
| } |
| |
| fxMesa->SetupIndex = ind; |
| |
| if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) { |
| tnl->Driver.Render.Interp = interp_extras; |
| tnl->Driver.Render.CopyPV = 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 != fxMesa->stw_hint_state) { |
| fxMesa->stw_hint_state = setup_tab[ind].vertex_format; |
| FX_grHints(GR_HINT_STWHINT, fxMesa->stw_hint_state); |
| } |
| } |
| |
| |
| |
| void fxAllocVB( GLcontext *ctx ) |
| { |
| fxMesaContext fxMesa = FX_CONTEXT(ctx); |
| GLuint size = TNL_CONTEXT(ctx)->vb.Size; |
| static int firsttime = 1; |
| if (firsttime) { |
| init_setup_tab(); |
| firsttime = 0; |
| } |
| |
| fxMesa->verts = (GrVertex *)ALIGN_MALLOC(size * sizeof(GrVertex), 32); |
| fxMesa->SetupIndex = SETUP_XYZW|SETUP_RGBA; |
| } |
| |
| |
| void fxFreeVB( GLcontext *ctx ) |
| { |
| fxMesaContext fxMesa = FX_CONTEXT(ctx); |
| if (fxMesa->verts) { |
| ALIGN_FREE(fxMesa->verts); |
| fxMesa->verts = 0; |
| } |
| } |
| #else |
| |
| |
| /* |
| * Need this to provide at least one external definition. |
| */ |
| |
| extern int gl_fx_dummy_function_vb(void); |
| int |
| gl_fx_dummy_function_vb(void) |
| { |
| return 0; |
| } |
| |
| #endif /* FX */ |
