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SoftGPU: Support separate mip CLUTs with linear.

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Unknown W. Brackets 2017-05-21 16:19:40 -07:00
parent cb3db559bd
commit fdf5f2ab54
1 changed files with 12 additions and 2 deletions
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14
GPU/Software/SamplerX86.cpp
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@ -613,7 +613,15 @@ bool SamplerJitCache::Jit_ReadClutColor(const SamplerID &id) {
if (!id.useSharedClut) {
// TODO: Need to load from RAM, always.
if (id.linear) {
return false;
#ifdef _WIN32
const int argOffset = 24 + 48 + 8 + 32;
// Extra 8 to account for CALL.
MOV(32, R(tempReg2), MDisp(RSP, argOffset + 12 + 8));
#else
// Extra 8 to account for CALL.
MOV(32, R(tempReg2), MDisp(RSP, 24 + 48 + 8 + 8));
#endif
LEA(32, tempReg2, MScaled(tempReg2, SCALE_4, 0));
} else {
#ifdef _WIN32
// The argument was saved on the stack.
@ -623,8 +631,10 @@ bool SamplerJitCache::Jit_ReadClutColor(const SamplerID &id) {
// We need to multiply by 16 and add, LEA allows us to copy too.
LEA(32, tempReg2, MScaled(levelReg, SCALE_4, 0));
#endif
LEA(64, resultReg, MComplex(resultReg, tempReg2, SCALE_4, 0));
}
// Second step of the multiply by 16 (since we only multiplied by 4 before.)
LEA(64, resultReg, MComplex(resultReg, tempReg2, SCALE_4, 0));
}
MOV(PTRBITS, R(tempReg1), ImmPtr(clut));