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0.9.39-2 : gpu

This commit is contained in:
zeromus 2020-04-05 23:51:18 -04:00
parent 51efb03419
commit 792f9ca0c4
1 changed files with 31 additions and 4 deletions
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35
psx/octoshock/psx/gpu.cpp
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@ -1659,10 +1659,37 @@ SYNCFUNC(PS_GPU)
if(isReader)
{
RecalcTexWindowStuff();
//this is kind of typical stuff, BUT: a cursory inspection reveals nothing. the IRQ and CPU modules should be handling it OK
//LOOK HERE FOR BUGS
//BIZHAWK: not needed
//for(unsigned i = 0; i < 256; i++)
//{
// TexCache[i].Tag = TexCache_Tag[i];
// for(unsigned j = 0; j < 4; j++)
// TexCache[i].Data[j] = TexCache_Data[i][j];
//}
RecalcTexWindowStuff();
BlitterFIFO.SaveStatePostLoad();
HorizStart &= 0xFFF;
HorizEnd &= 0xFFF;
DisplayFB_CurYOffset &= 0x1FF;
DisplayFB_CurLineYReadout &= 0x1FF;
TexPageX &= 0xF * 64;
TexPageY &= 0x10 * 16;
TexMode &= 0x3;
abr &= 0x3;
ClipX0 &= 1023;
ClipY0 &= 1023;
ClipX1 &= 1023;
ClipY1 &= 1023;
OffsX = sign_x_to_s32(11, OffsX);
OffsY = sign_x_to_s32(11, OffsY);
IRQ_Assert(IRQ_GPU, IRQPending);
}