archive/Cemu
1
0
Fork 0
mirror of https://github.com/cemu-project/Cemu.git synced 2025-07-09 16:31:19 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

check for texture and color tile mode

Browse source
This commit is contained in:
Samuliak 2025-01-19 10:15:20 +01:00
parent 225d11c43e
commit 9e94451093
No known key found for this signature in database
1 changed files with 10 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/Cafe/HW/Latte/LegacyShaderDecompiler/LatteDecompilerAnalyzer.cpp
View file

@ -870,6 +870,10 @@ void LatteDecompiler_analyze(LatteDecompilerShaderContext* shaderContext, LatteD
if (physAddr == MPTR_NULL)
continue; // invalid data
auto tileMode = texRegister.word0.get_TILE_MODE();
if (Latte::TM_IsMacroTiled(tileMode))
physAddr &= 0x700;
// Check for dimension
auto dim = shader->textureUnitDim[textureIndex];
// TODO: 2D arrays could technically be supported as well
@ -896,7 +900,13 @@ void LatteDecompiler_analyze(LatteDecompilerShaderContext* shaderContext, LatteD
uint32* colorBufferRegBase = shaderContext->contextRegisters + (mmCB_COLOR0_BASE + j);
uint32 regColorBufferBase = colorBufferRegBase[mmCB_COLOR0_BASE - mmCB_COLOR0_BASE] & 0xFFFFFF00; // the low 8 bits are ignored? How to Survive seems to rely on this
uint32 regColorInfo = colorBufferRegBase[mmCB_COLOR0_INFO - mmCB_COLOR0_BASE];
MPTR colorBufferPhysMem = regColorBufferBase;
Latte::E_HWTILEMODE colorBufferTileMode = (Latte::E_HWTILEMODE)((regColorInfo >> 8) & 0xF);
if (Latte::TM_IsMacroTiled(colorBufferTileMode))
colorBufferPhysMem &= ~0x700;
Latte::E_GX2SURFFMT colorBufferFormat = LatteMRT::GetColorBufferFormat(j, *shaderContext->contextRegistersNew);
// TODO: check if mip matches as well?