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r600: for position invariant programs reading vert_pos is not always known at this point

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This commit is contained in:
Andre Maasikas 2009-10-23 14:25:09 +03:00
parent da253319f9
commit 738b394769
1 changed files with 5 additions and 0 deletions
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5
src/mesa/drivers/dri/r600/r700_vertprog.c
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@ -515,6 +515,11 @@ void r700SetVertexFormat(GLcontext *ctx, const struct gl_client_array *arrays[],
unsigned int unBit = mesa_vp->Base.InputsRead; unsigned int unBit = mesa_vp->Base.InputsRead;
context->nNumActiveAos = 0; context->nNumActiveAos = 0;
if (mesa_vp->IsPositionInvariant)
{
unBit |= VERT_BIT_POS;
}
while(unBit) while(unBit)
{ {
if(unBit & 1) if(unBit & 1)