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authorAndre Maasikas <amaasikas@gmail.com>2009-09-15 11:27:51 -0400
committerAlex Deucher <alexdeucher@gmail.com>2009-09-15 11:27:51 -0400
commit5ef40337ab9f0cf5d9184ac541157e5ef4209897 (patch)
tree1b7bc430b8b926420e5443b67a228791eaa1e934 /src
parenta18301790cf2b6f494284cdda6eea8bb1ceacd8e (diff)
r600: support position_invariant programs
Diffstat (limited to 'src')
-rw-r--r--src/mesa/drivers/dri/r600/r700_vertprog.c30
1 files changed, 18 insertions, 12 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_vertprog.c b/src/mesa/drivers/dri/r600/r700_vertprog.c
index 8c2b0071df..9ee26286d9 100644
--- a/src/mesa/drivers/dri/r600/r700_vertprog.c
+++ b/src/mesa/drivers/dri/r600/r700_vertprog.c
@@ -42,6 +42,7 @@
#include "radeon_debug.h"
#include "r600_context.h"
#include "r600_cmdbuf.h"
+#include "shader/programopt.c"
#include "r700_debug.h"
#include "r700_vertprog.h"
@@ -272,6 +273,11 @@ struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx,
vp = _mesa_calloc(sizeof(*vp));
vp->mesa_program = (struct gl_vertex_program *)_mesa_clone_program(ctx, &mesa_vp->Base);
+ if (mesa_vp->IsPositionInvariant)
+ {
+ _mesa_insert_mvp_code(ctx, vp->mesa_program);
+ }
+
for(i=0; i<VERT_ATTRIB_MAX; i++)
{
unBit = 1 << i;
@@ -290,21 +296,21 @@ struct r700_vertex_program* r700TranslateVertexShader(GLcontext *ctx,
//Init_Program
Init_r700_AssemblerBase(SPT_VP, &(vp->r700AsmCode), &(vp->r700Shader) );
- Map_Vertex_Program( vp, mesa_vp );
+ Map_Vertex_Program( vp, vp->mesa_program );
- if(GL_FALSE == Find_Instruction_Dependencies_vp(vp, mesa_vp))
+ if(GL_FALSE == Find_Instruction_Dependencies_vp(vp, vp->mesa_program))
{
return NULL;
}
- if(GL_FALSE == AssembleInstr(mesa_vp->Base.NumInstructions,
- &(mesa_vp->Base.Instructions[0]),
+ if(GL_FALSE == AssembleInstr(vp->mesa_program->Base.NumInstructions,
+ &(vp->mesa_program->Base.Instructions[0]),
&(vp->r700AsmCode)) )
{
return NULL;
}
- if(GL_FALSE == Process_Vertex_Exports(&(vp->r700AsmCode), mesa_vp->Base.OutputsWritten) )
+ if(GL_FALSE == Process_Vertex_Exports(&(vp->r700AsmCode), vp->mesa_program->Base.OutputsWritten) )
{
return NULL;
}
@@ -329,23 +335,23 @@ void r700SelectVertexShader(GLcontext *ctx)
unsigned int unBit;
unsigned int i;
GLboolean match;
+ GLbitfield InputsRead;
vpc = (struct r700_vertex_program_cont *)ctx->VertexProgram._Current;
-#if 0
- if (context->radeon.NewGLState & (_NEW_PROGRAM_CONSTANTS|_NEW_PROGRAM))
+ InputsRead = vpc->mesa_program.Base.InputsRead;
+ if (vpc->mesa_program.IsPositionInvariant)
{
- vpc->needUpdateVF = 1;
- }
-#endif
-
+ InputsRead |= VERT_BIT_POS;
+ }
+
for (vp = vpc->progs; vp; vp = vp->next)
{
match = GL_TRUE;
for(i=0; i<VERT_ATTRIB_MAX; i++)
{
unBit = 1 << i;
- if(vpc->mesa_program.Base.InputsRead & unBit)
+ if(InputsRead & unBit)
{
if (vp->aos_desc[i].size != vb->AttribPtr[i]->size)
match = GL_FALSE;