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Diffstat (limited to 'src/mesa/tnl/t_vtx_x86.c')
-rw-r--r--src/mesa/tnl/t_vtx_x86.c396
1 files changed, 0 insertions, 396 deletions
diff --git a/src/mesa/tnl/t_vtx_x86.c b/src/mesa/tnl/t_vtx_x86.c
deleted file mode 100644
index 99a0550932..0000000000
--- a/src/mesa/tnl/t_vtx_x86.c
+++ /dev/null
@@ -1,396 +0,0 @@
-/**************************************************************************
-
-Copyright 2004 Tungsten Graphics Inc., Cedar Park, Texas.
-
-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
-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
-ATI, TUNGSTEN GRAPHICS 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.
-
-**************************************************************************/
-
-/*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- * Daniel Borca <dborca@yahoo.com>
- */
-
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "vtxfmt.h"
-#include "dlist.h"
-#include "state.h"
-#include "light.h"
-#include "api_arrayelt.h"
-#include "api_noop.h"
-#include "t_vtx_api.h"
-#include "simple_list.h"
-
-#if defined(USE_X86_ASM) && !defined(HAVE_NONSTANDARD_GLAPIENTRY)
-
-#define EXTERN( FUNC ) \
-extern const char FUNC[]; \
-extern const char FUNC##_end[]
-
-EXTERN( _tnl_x86_Attribute1fv );
-EXTERN( _tnl_x86_Attribute2fv );
-EXTERN( _tnl_x86_Attribute3fv );
-EXTERN( _tnl_x86_Attribute4fv );
-EXTERN( _tnl_x86_Vertex1fv );
-EXTERN( _tnl_x86_Vertex2fv );
-EXTERN( _tnl_x86_Vertex3fv );
-EXTERN( _tnl_x86_Vertex4fv );
-
-EXTERN( _tnl_x86_dispatch_attrf1 );
-EXTERN( _tnl_x86_dispatch_attrf2 );
-EXTERN( _tnl_x86_dispatch_attrf3 );
-EXTERN( _tnl_x86_dispatch_attrf4 );
-EXTERN( _tnl_x86_dispatch_attrfv );
-EXTERN( _tnl_x86_dispatch_multitexcoordf1 );
-EXTERN( _tnl_x86_dispatch_multitexcoordf2 );
-EXTERN( _tnl_x86_dispatch_multitexcoordf3 );
-EXTERN( _tnl_x86_dispatch_multitexcoordf4 );
-EXTERN( _tnl_x86_dispatch_multitexcoordfv );
-EXTERN( _tnl_x86_dispatch_vertexattribf1 );
-EXTERN( _tnl_x86_dispatch_vertexattribf2 );
-EXTERN( _tnl_x86_dispatch_vertexattribf3 );
-EXTERN( _tnl_x86_dispatch_vertexattribf4 );
-EXTERN( _tnl_x86_dispatch_vertexattribfv );
-
-EXTERN( _tnl_x86_choose_fv );
-
-
-#define DONT_KNOW_OFFSETS 1
-
-
-#define DFN( FUNC, CACHE, KEY ) \
- struct _tnl_dynfn *dfn = MALLOC_STRUCT( _tnl_dynfn );\
- const char *start = FUNC; \
- const char *end = FUNC##_end; \
- int offset = 0; \
- insert_at_head( &CACHE, dfn ); \
- dfn->key = KEY; \
- dfn->code = ALIGN_MALLOC( end - start, 16 ); \
- _mesa_memcpy (dfn->code, start, end - start)
-
-
-
-#undef DEBUG_VTX
-
-#ifdef DEBUG_VTX
-#define FIXUP_PRINTF( offset, NEWVAL ) \
- fprintf(stderr, "%s/%d: offset %d, new value: 0x%x\n", __FILE__, __LINE__, offset, (int)(NEWVAL))
-#define FIXUPREL_PRINTF( offset, NEWVAL, CODE ) \
- fprintf(stderr, "%s/%d: offset %d, new value: 0x%x\n", __FILE__, __LINE__, offset, (int)(NEWVAL) - ((int)(CODE)+offset) - 4)
-#else
-#define FIXUP_PRINTF( offset, NEWVAL )
-#define FIXUPREL_PRINTF( offset, NEWVAL, CODE )
-#endif
-
-#define FIXUP( CODE, KNOWN_OFFSET, CHECKVAL, NEWVAL ) \
-do { \
- GLint subst = 0x10101010 + CHECKVAL; \
- \
- if (DONT_KNOW_OFFSETS) { \
- while (*(int *)(CODE+offset) != subst) offset++; \
- *(int *)(CODE+offset) = (int)(NEWVAL); \
- FIXUP_PRINTF(offset, NEWVAL); \
- offset += 4; \
- } \
- else { \
- int *icode = (int *)(CODE+KNOWN_OFFSET); \
- assert (*icode == subst); \
- *icode = (int)NEWVAL; \
- } \
-} while (0)
-
-
-
-#define FIXUPREL( CODE, KNOWN_OFFSET, CHECKVAL, NEWVAL )\
-do { \
- GLint subst = 0x10101010 + CHECKVAL; \
- \
- if (DONT_KNOW_OFFSETS) { \
- while (*(int *)(CODE+offset) != subst) offset++; \
- *(int *)(CODE+offset) = (int)(NEWVAL) - ((int)(CODE)+offset) - 4; \
- FIXUPREL_PRINTF(offset, NEWVAL, CODE); \
- offset += 4; \
- } \
- else { \
- int *icode = (int *)(CODE+KNOWN_OFFSET); \
- assert (*icode == subst); \
- *icode = (int)(NEWVAL) - (int)(icode) - 4; \
- } \
-} while (0)
-
-
-
-
-/* Build specialized versions of the immediate calls on the fly for
- * the current state. Generic x86 versions.
- */
-
-static struct _tnl_dynfn *makeX86Vertex1fv( GLcontext *ctx, int vertex_size )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DFN ( _tnl_x86_Vertex1fv, tnl->vtx.cache.Vertex[1-1], vertex_size );
-
- FIXUP(dfn->code, 0, 0, (int)&tnl->vtx.vbptr);
- FIXUP(dfn->code, 0, 1, vertex_size - 1);
- FIXUP(dfn->code, 0, 2, (int)&tnl->vtx.vertex[1]);
- FIXUP(dfn->code, 0, 0, (int)&tnl->vtx.vbptr);
- FIXUP(dfn->code, 0, 3, (int)&tnl->vtx.counter);
- FIXUP(dfn->code, 0, 3, (int)&tnl->vtx.counter);
- FIXUP(dfn->code, 0, 4, (int)ctx);
- FIXUPREL(dfn->code, 0, 5, (int)&_tnl_wrap_filled_vertex);
-
- return dfn;
-}
-
-static struct _tnl_dynfn *makeX86Vertex2fv( GLcontext *ctx, int vertex_size )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DFN ( _tnl_x86_Vertex2fv, tnl->vtx.cache.Vertex[2-1], vertex_size );
-
- FIXUP(dfn->code, 0, 0, (int)&tnl->vtx.vbptr);
- FIXUP(dfn->code, 0, 1, vertex_size - 2);
- FIXUP(dfn->code, 0, 2, (int)&tnl->vtx.vertex[2]);
- FIXUP(dfn->code, 0, 0, (int)&tnl->vtx.vbptr);
- FIXUP(dfn->code, 0, 3, (int)&tnl->vtx.counter);
- FIXUP(dfn->code, 0, 3, (int)&tnl->vtx.counter);
- FIXUP(dfn->code, 0, 4, (int)ctx);
- FIXUPREL(dfn->code, 0, 5, (int)&_tnl_wrap_filled_vertex);
-
- return dfn;
-}
-
-static struct _tnl_dynfn *makeX86Vertex3fv( GLcontext *ctx, int vertex_size )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
-
- switch (vertex_size) {
- default: {
- DFN ( _tnl_x86_Vertex3fv, tnl->vtx.cache.Vertex[3-1], vertex_size );
-
- FIXUP(dfn->code, 0, 0, (int)&tnl->vtx.vbptr);
- FIXUP(dfn->code, 0, 1, vertex_size - 3);
- FIXUP(dfn->code, 0, 2, (int)&tnl->vtx.vertex[3]);
- FIXUP(dfn->code, 0, 0, (int)&tnl->vtx.vbptr);
- FIXUP(dfn->code, 0, 3, (int)&tnl->vtx.counter);
- FIXUP(dfn->code, 0, 3, (int)&tnl->vtx.counter);
- FIXUP(dfn->code, 0, 4, (int)ctx);
- FIXUPREL(dfn->code, 0, 5, (int)&_tnl_wrap_filled_vertex);
- return dfn;
- }
- }
-}
-
-static struct _tnl_dynfn *makeX86Vertex4fv( GLcontext *ctx, int vertex_size )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DFN ( _tnl_x86_Vertex4fv, tnl->vtx.cache.Vertex[4-1], vertex_size );
-
- FIXUP(dfn->code, 0, 0, (int)&tnl->vtx.vbptr);
- FIXUP(dfn->code, 0, 1, vertex_size - 4);
- FIXUP(dfn->code, 0, 2, (int)&tnl->vtx.vertex[4]);
- FIXUP(dfn->code, 0, 0, (int)&tnl->vtx.vbptr);
- FIXUP(dfn->code, 0, 3, (int)&tnl->vtx.counter);
- FIXUP(dfn->code, 0, 3, (int)&tnl->vtx.counter);
- FIXUP(dfn->code, 0, 4, (int)ctx);
- FIXUPREL(dfn->code, 0, 5, (int)&_tnl_wrap_filled_vertex);
-
- return dfn;
-}
-
-
-static struct _tnl_dynfn *makeX86Attribute1fv( GLcontext *ctx, int dest )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DFN ( _tnl_x86_Attribute1fv, tnl->vtx.cache.Attribute[1-1], dest );
-
- FIXUP(dfn->code, 0, 0, dest);
-
- return dfn;
-}
-
-static struct _tnl_dynfn *makeX86Attribute2fv( GLcontext *ctx, int dest )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DFN ( _tnl_x86_Attribute2fv, tnl->vtx.cache.Attribute[2-1], dest );
-
- FIXUP(dfn->code, 0, 0, dest);
- FIXUP(dfn->code, 0, 1, 4+dest);
-
- return dfn;
-}
-
-static struct _tnl_dynfn *makeX86Attribute3fv( GLcontext *ctx, int dest )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DFN ( _tnl_x86_Attribute3fv, tnl->vtx.cache.Attribute[3-1], dest );
-
- FIXUP(dfn->code, 0, 0, dest);
- FIXUP(dfn->code, 0, 1, 4+dest);
- FIXUP(dfn->code, 0, 2, 8+dest);
-
- return dfn;
-}
-
-static struct _tnl_dynfn *makeX86Attribute4fv( GLcontext *ctx, int dest )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DFN ( _tnl_x86_Attribute4fv, tnl->vtx.cache.Attribute[4-1], dest );
-
- FIXUP(dfn->code, 0, 0, dest);
- FIXUP(dfn->code, 0, 1, 4+dest);
- FIXUP(dfn->code, 0, 2, 8+dest);
- FIXUP(dfn->code, 0, 3, 12+dest);
-
- return dfn;
-}
-
-
-void _tnl_InitX86Codegen( struct _tnl_dynfn_generators *gen )
-{
- gen->Vertex[0] = makeX86Vertex1fv;
- gen->Vertex[1] = makeX86Vertex2fv;
- gen->Vertex[2] = makeX86Vertex3fv;
- gen->Vertex[3] = makeX86Vertex4fv;
- gen->Attribute[0] = makeX86Attribute1fv;
- gen->Attribute[1] = makeX86Attribute2fv;
- gen->Attribute[2] = makeX86Attribute3fv;
- gen->Attribute[3] = makeX86Attribute4fv;
-}
-
-
-#define MKDISP(FUNC, SIZE, ATTR, WARP) \
-do { \
- char *code; \
- const char *start = WARP; \
- const char *end = WARP##_end; \
- int offset = 0; \
- code = ALIGN_MALLOC( end - start, 16 ); \
- _mesa_memcpy (code, start, end - start); \
- FIXUP(code, 0, 0, (int)&(TNL_CONTEXT(ctx)->vtx.tabfv[ATTR][SIZE-1]));\
- *(void **)&vfmt->FUNC = code; \
-} while (0)
-
-
-/* Install the codegen'ed versions of the 2nd level dispatch
- * functions. We should keep a list and free them in the end...
- */
-void _tnl_x86_exec_vtxfmt_init( GLcontext *ctx )
-{
- GLvertexformat *vfmt = &(TNL_CONTEXT(ctx)->exec_vtxfmt);
-
- MKDISP(Color3f, 3, _TNL_ATTRIB_COLOR0, _tnl_x86_dispatch_attrf3);
- MKDISP(Color3fv, 3, _TNL_ATTRIB_COLOR0, _tnl_x86_dispatch_attrfv);
- MKDISP(Color4f, 4, _TNL_ATTRIB_COLOR0, _tnl_x86_dispatch_attrf4);
- MKDISP(Color4fv, 4, _TNL_ATTRIB_COLOR0, _tnl_x86_dispatch_attrfv);
- MKDISP(FogCoordfEXT, 1, _TNL_ATTRIB_FOG, _tnl_x86_dispatch_attrf1);
- MKDISP(FogCoordfvEXT, 1, _TNL_ATTRIB_FOG, _tnl_x86_dispatch_attrfv);
- MKDISP(Normal3f, 3, _TNL_ATTRIB_NORMAL, _tnl_x86_dispatch_attrf3);
- MKDISP(Normal3fv, 3, _TNL_ATTRIB_NORMAL, _tnl_x86_dispatch_attrfv);
- MKDISP(SecondaryColor3fEXT, 3, _TNL_ATTRIB_COLOR1, _tnl_x86_dispatch_attrf3);
- MKDISP(SecondaryColor3fvEXT,3, _TNL_ATTRIB_COLOR1, _tnl_x86_dispatch_attrfv);
- MKDISP(TexCoord1f, 1, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_attrf1);
- MKDISP(TexCoord1fv, 1, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_attrfv);
- MKDISP(TexCoord2f, 2, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_attrf2);
- MKDISP(TexCoord2fv, 2, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_attrfv);
- MKDISP(TexCoord3f, 3, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_attrf3);
- MKDISP(TexCoord3fv, 3, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_attrfv);
- MKDISP(TexCoord4f, 4, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_attrf4);
- MKDISP(TexCoord4fv, 4, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_attrfv);
- MKDISP(Vertex2f, 2, _TNL_ATTRIB_POS, _tnl_x86_dispatch_attrf2);
- MKDISP(Vertex2fv, 2, _TNL_ATTRIB_POS, _tnl_x86_dispatch_attrfv);
- MKDISP(Vertex3f, 3, _TNL_ATTRIB_POS, _tnl_x86_dispatch_attrf3);
- MKDISP(Vertex3fv, 3, _TNL_ATTRIB_POS, _tnl_x86_dispatch_attrfv);
- MKDISP(Vertex4f, 4, _TNL_ATTRIB_POS, _tnl_x86_dispatch_attrf4);
- MKDISP(Vertex4fv, 4, _TNL_ATTRIB_POS, _tnl_x86_dispatch_attrfv);
-
- MKDISP(MultiTexCoord1fARB, 1, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_multitexcoordf1);
- MKDISP(MultiTexCoord1fvARB, 1, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_multitexcoordfv);
- MKDISP(MultiTexCoord2fARB, 2, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_multitexcoordf2);
- MKDISP(MultiTexCoord2fvARB, 2, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_multitexcoordfv);
- MKDISP(MultiTexCoord3fARB, 3, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_multitexcoordf3);
- MKDISP(MultiTexCoord3fvARB, 3, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_multitexcoordfv);
- MKDISP(MultiTexCoord4fARB, 4, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_multitexcoordf4);
- MKDISP(MultiTexCoord4fvARB, 4, _TNL_ATTRIB_TEX0, _tnl_x86_dispatch_multitexcoordfv);
-
- MKDISP(VertexAttrib1fNV, 1, 0, _tnl_x86_dispatch_vertexattribf1);
- MKDISP(VertexAttrib1fvNV, 1, 0, _tnl_x86_dispatch_vertexattribfv);
- MKDISP(VertexAttrib2fNV, 2, 0, _tnl_x86_dispatch_vertexattribf2);
- MKDISP(VertexAttrib2fvNV, 2, 0, _tnl_x86_dispatch_vertexattribfv);
- MKDISP(VertexAttrib3fNV, 3, 0, _tnl_x86_dispatch_vertexattribf3);
- MKDISP(VertexAttrib3fvNV, 3, 0, _tnl_x86_dispatch_vertexattribfv);
- MKDISP(VertexAttrib4fNV, 4, 0, _tnl_x86_dispatch_vertexattribf4);
- MKDISP(VertexAttrib4fvNV, 4, 0, _tnl_x86_dispatch_vertexattribfv);
-}
-
-
-/* Install the codegen'ed choosers.
- * We should keep a list and free them in the end...
- */
-void _tnl_x86choosers( tnl_attrfv_func (*choose)[4],
- tnl_attrfv_func (*do_choose)( GLuint attr,
- GLuint sz ))
-{
- int attr, size;
-
- for (attr = 0; attr < _TNL_MAX_ATTR_CODEGEN; attr++) {
- for (size = 0; size < 4; size++) {
- char *code;
- const char *start = _tnl_x86_choose_fv;
- const char *end = _tnl_x86_choose_fv_end;
- int offset = 0;
- code = ALIGN_MALLOC( end - start, 16 );
- _mesa_memcpy (code, start, end - start);
- FIXUP(code, 0, 0, attr);
- FIXUP(code, 0, 1, size + 1);
- FIXUPREL(code, 0, 2, do_choose);
- choose[attr][size] = (tnl_attrfv_func)code;
- }
- }
-}
-
-#else
-
-void _tnl_InitX86Codegen( struct _tnl_dynfn_generators *gen )
-{
- (void) gen;
-}
-
-
-void _tnl_x86_exec_vtxfmt_init( GLcontext *ctx )
-{
- (void) ctx;
-}
-
-
-void _tnl_x86choosers( tnl_attrfv_func (*choose)[4],
- tnl_attrfv_func (*do_choose)( GLuint attr,
- GLuint sz ))
-{
- (void) choose;
- (void) do_choose;
-}
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 08:14:46 +0000