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Revert "r600: fix dst reg indexing"

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This reverts commit cc893d9a98.

Richard has the proper fix.
This commit is contained in:
Alex Deucher 2009-07-21 17:44:36 -04:00
parent 72a3d8845f
commit 7edb2a9eef
1 changed files with 2 additions and 9 deletions
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11
src/mesa/drivers/dri/r600/r700_assembler.c
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@ -2193,7 +2193,6 @@ GLboolean assemble_alu_instruction(r700_AssemblerBase *pAsm)
GLboolean next_ins(r700_AssemblerBase *pAsm)
{
struct prog_instruction *pILInst = &(pAsm->pILInst[pAsm->uiCurInst]);
uint index;
if( GL_TRUE == IsTex(pILInst->Opcode) )
{
@ -2214,20 +2213,14 @@ GLboolean next_ins(r700_AssemblerBase *pAsm)
if(pAsm->D.dst.rtype == DST_REG_OUT)
{
if (pAsm->starting_export_register_number >= pAsm->D.dst.reg) {
index = 0;
} else {
index = pAsm->D.dst.reg - pAsm->starting_export_register_number;
}
if(pAsm->D.dst.op3)
{
// There is no mask for OP3 instructions, so all channels are written
pAsm->pucOutMask[index] = 0xF;
pAsm->pucOutMask[pAsm->D.dst.reg - pAsm->starting_export_register_number] = 0xF;
}
else
{
pAsm->pucOutMask[index]
pAsm->pucOutMask[pAsm->D.dst.reg - pAsm->starting_export_register_number]
|= (unsigned char)pAsm->pILInst[pAsm->uiCurInst].DstReg.WriteMask;
}
}