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path: root/mesalib/src/mesa/tnl/t_vb_program.c
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Diffstat (limited to 'mesalib/src/mesa/tnl/t_vb_program.c')
-rw-r--r--mesalib/src/mesa/tnl/t_vb_program.c26
1 files changed, 14 insertions, 12 deletions
diff --git a/mesalib/src/mesa/tnl/t_vb_program.c b/mesalib/src/mesa/tnl/t_vb_program.c
index e69f7d576..0137e52fc 100644
--- a/mesalib/src/mesa/tnl/t_vb_program.c
+++ b/mesalib/src/mesa/tnl/t_vb_program.c
@@ -40,7 +40,6 @@
#include "shader/prog_statevars.h"
#include "shader/prog_execute.h"
#include "swrast/s_context.h"
-#include "swrast/s_texfilter.h"
#include "tnl/tnl.h"
#include "tnl/t_context.h"
@@ -204,13 +203,14 @@ vp_fetch_texel(GLcontext *ctx, const GLfloat texcoord[4], GLfloat lambda,
* Called via ctx->Driver.ProgramStringNotify() after a new vertex program
* string has been parsed.
*/
-void
+GLboolean
_tnl_program_string(GLcontext *ctx, GLenum target, struct gl_program *program)
{
/* No-op.
* If we had derived anything from the program that was private to this
* stage we'd recompute/validate it here.
*/
+ return GL_TRUE;
}
@@ -221,7 +221,7 @@ static void
init_machine(GLcontext *ctx, struct gl_program_machine *machine)
{
/* Input registers get initialized from the current vertex attribs */
- MEMCPY(machine->VertAttribs, ctx->Current.Attrib,
+ memcpy(machine->VertAttribs, ctx->Current.Attrib,
MAX_VERTEX_GENERIC_ATTRIBS * 4 * sizeof(GLfloat));
if (ctx->VertexProgram._Current->IsNVProgram) {
@@ -390,6 +390,13 @@ run_vp( GLcontext *ctx, struct tnl_pipeline_stage *stage )
#endif
COPY_4V(store->results[attr].data[i], machine.Outputs[attr]);
}
+
+ /* FOGC is a special case. Fragment shader expects (f,0,0,1) */
+ if (program->Base.OutputsWritten & BITFIELD64_BIT(VERT_RESULT_FOGC)) {
+ store->results[VERT_RESULT_FOGC].data[i][1] = 0.0;
+ store->results[VERT_RESULT_FOGC].data[i][2] = 0.0;
+ store->results[VERT_RESULT_FOGC].data[i][3] = 1.0;
+ }
#ifdef NAN_CHECK
ASSERT(machine.Outputs[0][3] != 0.0F);
#endif
@@ -454,19 +461,14 @@ run_vp( GLcontext *ctx, struct tnl_pipeline_stage *stage )
VB->ClipPtr->count = VB->Count;
}
- VB->ColorPtr[0] = &store->results[VERT_RESULT_COL0];
- VB->ColorPtr[1] = &store->results[VERT_RESULT_BFC0];
- VB->SecondaryColorPtr[0] = &store->results[VERT_RESULT_COL1];
- VB->SecondaryColorPtr[1] = &store->results[VERT_RESULT_BFC1];
- VB->FogCoordPtr = &store->results[VERT_RESULT_FOGC];
-
VB->AttribPtr[VERT_ATTRIB_COLOR0] = &store->results[VERT_RESULT_COL0];
VB->AttribPtr[VERT_ATTRIB_COLOR1] = &store->results[VERT_RESULT_COL1];
VB->AttribPtr[VERT_ATTRIB_FOG] = &store->results[VERT_RESULT_FOGC];
VB->AttribPtr[_TNL_ATTRIB_POINTSIZE] = &store->results[VERT_RESULT_PSIZ];
+ VB->BackfaceColorPtr = &store->results[VERT_RESULT_BFC0];
+ VB->BackfaceSecondaryColorPtr = &store->results[VERT_RESULT_BFC1];
for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) {
- VB->TexCoordPtr[i] =
VB->AttribPtr[_TNL_ATTRIB_TEX0 + i]
= &store->results[VERT_RESULT_TEX0 + i];
}
@@ -512,7 +514,7 @@ init_vp(GLcontext *ctx, struct tnl_pipeline_stage *stage)
/* a few other misc allocations */
_mesa_vector4f_alloc( &store->ndcCoords, 0, size, 32 );
- store->clipmask = (GLubyte *) ALIGN_MALLOC(sizeof(GLubyte)*size, 32 );
+ store->clipmask = (GLubyte *) _mesa_align_malloc(sizeof(GLubyte)*size, 32 );
return GL_TRUE;
}
@@ -535,7 +537,7 @@ dtr(struct tnl_pipeline_stage *stage)
/* free misc arrays */
_mesa_vector4f_free( &store->ndcCoords );
- ALIGN_FREE( store->clipmask );
+ _mesa_align_free( store->clipmask );
FREE( store );
stage->privatePtr = NULL;