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Merge pull request #1747 from LukeUsher/fix-bad-pixel-shader-fog-color 

Fix an issue with reading FOGCOLOR in a pixel shader
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PatrickvL 2019-10-13 20:30:58 +02:00 committed by GitHub
parent 17411fa19e dae0d84f9b
commit e5dc2e5e13
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 1 deletions
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5
src/core/hle/D3D8/XbPixelShader.cpp
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@ -6074,7 +6074,10 @@ VOID DxbxUpdateActivePixelShader() // NOPATCH
// Note : FOG.RGB is correct like this, but FOG.a should be coming // Note : FOG.RGB is correct like this, but FOG.a should be coming
// from the vertex shader (oFog) - however, D3D8 does not forward this... // from the vertex shader (oFog) - however, D3D8 does not forward this...
g_pD3DDevice->GetRenderState(D3DRS_FOGCOLOR, &dwColor); g_pD3DDevice->GetRenderState(D3DRS_FOGCOLOR, &dwColor);
fColor = dwColor; fColor.a = ((dwColor >> 24) & 0xFF) / 255.0f;
fColor.r = ((dwColor >> 16) & 0xFF) / 255.0f;
fColor.g = ((dwColor >> 8) & 0xFF) / 255.0f;
fColor.b = (dwColor & 0xFF) / 255.0f;
break; break;
case PSH_XBOX_CONSTANT_FC0: case PSH_XBOX_CONSTANT_FC0:
//dwColor = *EmuMappedD3DRenderState[XTL::X_D3DRS_PSFINALCOMBINERCONSTANT0]; //dwColor = *EmuMappedD3DRenderState[XTL::X_D3DRS_PSFINALCOMBINERCONSTANT0];