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directly set VRAMDirty for VRAM BG/OAM writes

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RSDuck
2021-02-23 02:09:14 +01:00
parent 97643586fa
commit 58dd1ec580
2 changed files with 86 additions and 69 deletions
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115
src/GPU.h
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@ -82,11 +82,6 @@ extern int Renderer;
const u32 VRAMDirtyGranularity = 512;
extern NonStupidBitField<512*1024/VRAMDirtyGranularity> VRAMWritten_ABG;
extern NonStupidBitField<256*1024/VRAMDirtyGranularity> VRAMWritten_AOBJ;
extern NonStupidBitField<128*1024/VRAMDirtyGranularity> VRAMWritten_BBG;
extern NonStupidBitField<128*1024/VRAMDirtyGranularity> VRAMWritten_BOBJ;
extern NonStupidBitField<128*1024/VRAMDirtyGranularity> VRAMDirty[9];
template <u32 Size, u32 MappingGranularity>
@ -350,15 +345,41 @@ void WriteVRAM_ABG(u32 addr, T val)
{
u32 mask = VRAMMap_ABG[(addr >> 14) & 0x1F];
VRAMWritten_ABG[(addr & 0x7FFFF) / VRAMDirtyGranularity] = true;
if (mask & (1<<0)) *(T*)&VRAM_A[addr & 0x1FFFF] = val;
if (mask & (1<<1)) *(T*)&VRAM_B[addr & 0x1FFFF] = val;
if (mask & (1<<2)) *(T*)&VRAM_C[addr & 0x1FFFF] = val;
if (mask & (1<<3)) *(T*)&VRAM_D[addr & 0x1FFFF] = val;
if (mask & (1<<4)) *(T*)&VRAM_E[addr & 0xFFFF] = val;
if (mask & (1<<5)) *(T*)&VRAM_F[addr & 0x3FFF] = val;
if (mask & (1<<6)) *(T*)&VRAM_G[addr & 0x3FFF] = val;
if (mask & (1<<0))
{
VRAMDirty[0][(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_A[addr & 0x1FFFF] = val;
}
if (mask & (1<<1))
{
VRAMDirty[1][(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_B[addr & 0x1FFFF] = val;
}
if (mask & (1<<2))
{
VRAMDirty[2][(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_C[addr & 0x1FFFF] = val;
}
if (mask & (1<<3))
{
VRAMDirty[3][(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_D[addr & 0x1FFFF] = val;
}
if (mask & (1<<4))
{
VRAMDirty[4][(addr & 0xFFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_E[addr & 0xFFFF] = val;
}
if (mask & (1<<5))
{
VRAMDirty[5][(addr & 0x3FFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_F[addr & 0x3FFF] = val;
}
if (mask & (1<<6))
{
VRAMDirty[6][(addr & 0x3FFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_G[addr & 0x3FFF] = val;
}
}
@ -385,13 +406,31 @@ void WriteVRAM_AOBJ(u32 addr, T val)
{
u32 mask = VRAMMap_AOBJ[(addr >> 14) & 0xF];
VRAMWritten_AOBJ[(addr & 0x3FFFF) / VRAMDirtyGranularity] = true;
if (mask & (1<<0)) *(T*)&VRAM_A[addr & 0x1FFFF] = val;
if (mask & (1<<1)) *(T*)&VRAM_B[addr & 0x1FFFF] = val;
if (mask & (1<<4)) *(T*)&VRAM_E[addr & 0xFFFF] = val;
if (mask & (1<<5)) *(T*)&VRAM_F[addr & 0x3FFF] = val;
if (mask & (1<<6)) *(T*)&VRAM_G[addr & 0x3FFF] = val;
if (mask & (1<<0))
{
VRAMDirty[0][(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_A[addr & 0x1FFFF] = val;
}
if (mask & (1<<1))
{
VRAMDirty[1][(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_B[addr & 0x1FFFF] = val;
}
if (mask & (1<<4))
{
VRAMDirty[4][(addr & 0xFFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_E[addr & 0xFFFF] = val;
}
if (mask & (1<<5))
{
VRAMDirty[5][(addr & 0x3FFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_F[addr & 0x3FFF] = val;
}
if (mask & (1<<6))
{
VRAMDirty[6][(addr & 0x3FFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_G[addr & 0x3FFF] = val;
}
}
@ -416,11 +455,21 @@ void WriteVRAM_BBG(u32 addr, T val)
{
u32 mask = VRAMMap_BBG[(addr >> 14) & 0x7];
VRAMWritten_BBG[(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
if (mask & (1<<2)) *(T*)&VRAM_C[addr & 0x1FFFF] = val;
if (mask & (1<<7)) *(T*)&VRAM_H[addr & 0x7FFF] = val;
if (mask & (1<<8)) *(T*)&VRAM_I[addr & 0x3FFF] = val;
if (mask & (1<<2))
{
VRAMDirty[2][(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_C[addr & 0x1FFFF] = val;
}
if (mask & (1<<7))
{
VRAMDirty[7][(addr & 0x7FFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_H[addr & 0x7FFF] = val;
}
if (mask & (1<<8))
{
VRAMDirty[8][(addr & 0x3FFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_I[addr & 0x3FFF] = val;
}
}
@ -444,10 +493,16 @@ void WriteVRAM_BOBJ(u32 addr, T val)
{
u32 mask = VRAMMap_BOBJ[(addr >> 14) & 0x7];
VRAMWritten_BOBJ[(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
if (mask & (1<<3)) *(T*)&VRAM_D[addr & 0x1FFFF] = val;
if (mask & (1<<8)) *(T*)&VRAM_I[addr & 0x3FFF] = val;
if (mask & (1<<3))
{
VRAMDirty[3][(addr & 0x1FFFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_D[addr & 0x1FFFF] = val;
}
if (mask & (1<<8))
{
VRAMDirty[8][(addr & 0x3FFF) / VRAMDirtyGranularity] = true;
*(T*)&VRAM_I[addr & 0x3FFF] = val;
}
}
template<typename T>