diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2001-12-18 04:06:44 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2001-12-18 04:06:44 +0000 |
| commit | 30f51ae067379c2b3573c06b707d25a9704df7be (patch) | |
| tree | 401d75d291724d0d3a47be29d4d3512dcdb66a5a /src/mesa/tnl/t_vb_program.c | |
| parent | 645ced29552da1af5c759d0497d98c8f55b72935 (diff) | |
Replace old matrix stacks with new code based on struct matrix_stack.
Moved vertex program hash table into shared context state.
Implemented reference counting for vertex programs.
Replaced tnl "ProjectedClip" with "Ndc" (normalized device coordinates).
Diffstat (limited to 'src/mesa/tnl/t_vb_program.c')
| -rw-r--r-- | src/mesa/tnl/t_vb_program.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/mesa/tnl/t_vb_program.c b/src/mesa/tnl/t_vb_program.c index b713031dec..aea3c868ac 100644 --- a/src/mesa/tnl/t_vb_program.c +++ b/src/mesa/tnl/t_vb_program.c @@ -1,4 +1,4 @@ -/* $Id: t_vb_program.c,v 1.4 2001/12/15 22:31:23 brianp Exp $ */ +/* $Id: t_vb_program.c,v 1.5 2001/12/18 04:06:46 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -718,7 +718,6 @@ static GLboolean run_vp( GLcontext *ctx, struct gl_pipeline_stage *stage ) struct vp_stage_data *store = VP_STAGE_DATA(stage); struct vertex_buffer *VB = &tnl->vb; struct vp_machine *machine = &(ctx->VertexProgram.Machine); - struct vp_program *program; GLint i; /* convenience pointers */ @@ -734,9 +733,6 @@ static GLboolean run_vp( GLcontext *ctx, struct gl_pipeline_stage *stage ) GLfloat (*texture2)[4] = (GLfloat (*)[4]) store->texCoord[2].data; GLfloat (*texture3)[4] = (GLfloat (*)[4]) store->texCoord[3].data; - program = (struct vp_program *) _mesa_HashLookup(ctx->VertexProgram.HashTable, ctx->VertexProgram.Binding); - assert(program); - _mesa_init_tracked_matrices(ctx); _mesa_init_vp_registers(ctx); /* sets temp regs to (0,0,0,1) */ @@ -770,7 +766,8 @@ static GLboolean run_vp( GLcontext *ctx, struct gl_pipeline_stage *stage ) } /* execute the program */ - _mesa_exec_program(ctx, program); + ASSERT(ctx->VertexProgram.Current); + _mesa_exec_program(ctx, ctx->VertexProgram.Current); #if 0 printf("Output %d: %f, %f, %f, %f\n", i, @@ -819,8 +816,8 @@ static GLboolean run_vp( GLcontext *ctx, struct gl_pipeline_stage *stage ) store->ormask = 0; store->andmask = CLIP_ALL_BITS; - if (tnl->NeedProjCoords) { - VB->ProjectedClipPtr = + if (tnl->NeedNdcCoords) { + VB->NdcPtr = _mesa_clip_tab[VB->ClipPtr->size]( VB->ClipPtr, &store->ndcCoords, store->clipmask, @@ -829,7 +826,7 @@ static GLboolean run_vp( GLcontext *ctx, struct gl_pipeline_stage *stage ) } else { - VB->ProjectedClipPtr = 0; + VB->NdcPtr = 0; _mesa_clip_np_tab[VB->ClipPtr->size]( VB->ClipPtr, 0, store->clipmask, |