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a step toward moving run-time vertex program state out of GLcontext

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This commit is contained in:
Brian Paul
2006-10-10 22:45:50 +00:00
parent c61ecf373e
commit 81968ec49d
5 changed files with 64 additions and 52 deletions
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8
src/mesa/tnl/t_vb_program.c
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@@ -118,7 +118,7 @@ run_vp( GLcontext *ctx, struct tnl_pipeline_stage *stage )
const GLuint size = VB->AttribPtr[attr]->size;
const GLuint stride = VB->AttribPtr[attr]->stride;
const GLfloat *data = (GLfloat *) (ptr + stride * i);
COPY_CLEAN_4V(ctx->VertexProgram.Inputs[attr], size, data);
COPY_CLEAN_4V(ctx->VertexProgram.Machine.Inputs[attr], size, data);
}
}
@@ -129,19 +129,19 @@ run_vp( GLcontext *ctx, struct tnl_pipeline_stage *stage )
/* Fixup fog an point size results if needed */
if (ctx->Fog.Enabled &&
(program->Base.OutputsWritten & (1 << VERT_RESULT_FOGC)) == 0) {
ctx->VertexProgram.Outputs[VERT_RESULT_FOGC][0] = 1.0;
ctx->VertexProgram.Machine.Outputs[VERT_RESULT_FOGC][0] = 1.0;
}
if (ctx->VertexProgram.PointSizeEnabled &&
(program->Base.OutputsWritten & (1 << VERT_RESULT_PSIZ)) == 0) {
ctx->VertexProgram.Outputs[VERT_RESULT_PSIZ][0] = ctx->Point.Size;
ctx->VertexProgram.Machine.Outputs[VERT_RESULT_PSIZ][0] = ctx->Point.Size;
}
/* copy the output registers into the VB->attribs arrays */
/* XXX (optimize) could use a conditional and smaller loop limit here */
for (attr = 0; attr < 15; attr++) {
COPY_4V(store->attribs[attr].data[i],
ctx->VertexProgram.Outputs[attr]);
ctx->VertexProgram.Machine.Outputs[attr]);
}
}