diff options
| author | Daniel Borca <dborca@users.sourceforge.net> | 2004-04-01 06:53:22 +0000 |
|---|---|---|
| committer | Daniel Borca <dborca@users.sourceforge.net> | 2004-04-01 06:53:22 +0000 |
| commit | e5c7f44009cdc9817d7026fda2a3fadbba0e65df (patch) | |
| tree | 23f761dfec9d2d2d0bc73d28395970afa19cd753 /src/mesa/tnl/t_vtx_x86.c | |
| parent | 13822537a7b0149034edee1b43ac51fd62dcb977 (diff) | |
codegen'ed versions of the 2nd level dispatch
Diffstat (limited to 'src/mesa/tnl/t_vtx_x86.c')
| -rw-r--r-- | src/mesa/tnl/t_vtx_x86.c | 73 |
1 files changed, 71 insertions, 2 deletions
diff --git a/src/mesa/tnl/t_vtx_x86.c b/src/mesa/tnl/t_vtx_x86.c index 6ff1a52743..3f3a198a24 100644 --- a/src/mesa/tnl/t_vtx_x86.c +++ b/src/mesa/tnl/t_vtx_x86.c @@ -59,8 +59,6 @@ EXTERN( _x86_Vertex2fv ); EXTERN( _x86_Vertex3fv ); EXTERN( _x86_Vertex4fv ); -/* None of these used yet: - */ EXTERN( _x86_dispatch_attrf ); EXTERN( _x86_dispatch_attrfv ); EXTERN( _x86_dispatch_multitexcoordf ); @@ -260,6 +258,77 @@ void _do_choose( void ) { } + +/* [dBorca] I purposely avoided one single macro, since they might need to + * be handled in different ways. Ohwell, once things get much clearer, they + * could collapse... + */ +#define MAKE_DISPATCH_ATTR(FUNC, SIZE, TYPE, ATTR) \ +do { \ + char *code; \ + char *start = (char *)&_x86_dispatch_attr##TYPE; \ + char *end = (char *)&_x86_dispatch_attr##TYPE##_end; \ + int offset = 0; \ + code = ALIGN_MALLOC( end - start, 16 ); \ + memcpy (code, start, end - start); \ + FIXUP(code, 0, 0, (int)&(TNL_CONTEXT(ctx)->vtx.tabfv[ATTR][SIZE-1]));\ + vfmt->FUNC##SIZE##TYPE = code; \ +} while (0) + + +#define MAKE_DISPATCH_MULTITEXCOORD(FUNC, SIZE, TYPE, ATTR) \ +do { \ + char *code; \ + char *start = (char *)&_x86_dispatch_multitexcoord##TYPE; \ + char *end = (char *)&_x86_dispatch_multitexcoord##TYPE##_end; \ + int offset = 0; \ + code = ALIGN_MALLOC( end - start, 16 ); \ + memcpy (code, start, end - start); \ + FIXUP(code, 0, 0, (int)&(TNL_CONTEXT(ctx)->vtx.tabfv[_TNL_ATTRIB_TEX0][SIZE-1]));\ + vfmt->FUNC##SIZE##TYPE##ARB = code; \ +} while (0) + + +#define MAKE_DISPATCH_VERTEXATTRIB(FUNC, SIZE, TYPE, ATTR) \ +do { \ + char *code; \ + char *start = (char *)&_x86_dispatch_vertexattrib##TYPE; \ + char *end = (char *)&_x86_dispatch_vertexattrib##TYPE##_end; \ + int offset = 0; \ + code = ALIGN_MALLOC( end - start, 16 ); \ + memcpy (code, start, end - start); \ + FIXUP(code, 0, 0, (int)&(TNL_CONTEXT(ctx)->vtx.tabfv[0][SIZE-1])); \ + vfmt->FUNC##SIZE##TYPE##NV = code; \ +} while (0) + +/* [dBorca] 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); + + MAKE_DISPATCH_ATTR(Color,3,f, _TNL_ATTRIB_COLOR0); + MAKE_DISPATCH_ATTR(Color,3,fv, _TNL_ATTRIB_COLOR0); + MAKE_DISPATCH_ATTR(Color,4,f, _TNL_ATTRIB_COLOR0); + MAKE_DISPATCH_ATTR(Color,4,fv, _TNL_ATTRIB_COLOR0); + MAKE_DISPATCH_ATTR(Normal,3,f, _TNL_ATTRIB_NORMAL); + MAKE_DISPATCH_ATTR(Normal,3,fv, _TNL_ATTRIB_NORMAL); + MAKE_DISPATCH_ATTR(TexCoord,2,f, _TNL_ATTRIB_TEX0); + MAKE_DISPATCH_ATTR(TexCoord,2,fv, _TNL_ATTRIB_TEX0); + MAKE_DISPATCH_ATTR(Vertex,3,f, _TNL_ATTRIB_POS); + MAKE_DISPATCH_ATTR(Vertex,3,fv, _TNL_ATTRIB_POS); + /* just add more */ + + MAKE_DISPATCH_MULTITEXCOORD(MultiTexCoord,2,f, 0); + MAKE_DISPATCH_MULTITEXCOORD(MultiTexCoord,2,fv, 0); + /* just add more */ + + MAKE_DISPATCH_VERTEXATTRIB(VertexAttrib,2,f, 0); + MAKE_DISPATCH_VERTEXATTRIB(VertexAttrib,2,fv, 0); + /* just add more */ +} + #else void _tnl_InitX86Codegen( struct _tnl_dynfn_generators *gen ) |