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make things fasteeer!

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also fix alpha for A3I5 textures
This commit is contained in:
RSDuck
2020-03-21 19:37:18 +01:00
parent 36075dae5a
commit ed61867dec
5 changed files with 145 additions and 85 deletions
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8
src/GPU.h
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@ -49,6 +49,8 @@ extern u8 VRAM_I[ 16*1024];
extern u8* VRAM[9];
extern u32 VRAMMask[9];
extern u64 LCDCDirty[9][2];
extern u32 VRAMMap_LCDC;
extern u32 VRAMMap_ABG[0x20];
extern u32 VRAMMap_AOBJ[0x10];
@ -219,7 +221,11 @@ void WriteVRAM_LCDC(u32 addr, T val)
default: return;
}
if (VRAMMap_LCDC & (1<<bank)) *(T*)&VRAM[bank][addr] = val;
if (VRAMMap_LCDC & (1<<bank))
{
*(T*)&VRAM[bank][addr] = val;
LCDCDirty[bank][addr >> 16] |= 1 << ((addr >> 10) & 0x3F);
}
}