diff options
Diffstat (limited to 'Source/Core/VideoCommon/PixelShaderGen.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/PixelShaderGen.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/Source/Core/VideoCommon/PixelShaderGen.cpp b/Source/Core/VideoCommon/PixelShaderGen.cpp index 71e534df0a..ae27c3f586 100644 --- a/Source/Core/VideoCommon/PixelShaderGen.cpp +++ b/Source/Core/VideoCommon/PixelShaderGen.cpp @@ -13,6 +13,7 @@ #include "VideoCommon/BoundingBox.h" #include "VideoCommon/BPMemory.h" #include "VideoCommon/ConstantManager.h" +#include "VideoCommon/DriverDetails.h" #include "VideoCommon/LightingShaderGen.h" #include "VideoCommon/NativeVertexFormat.h" #include "VideoCommon/PixelShaderGen.h" @@ -981,10 +982,10 @@ static inline void WriteAlphaTest(T& out, pixel_shader_uid_data* uid_data, API_T out.SetConstantsUsed(C_ALPHA, C_ALPHA); - // This outputted if statement is not like 'if(!(cond))' for a reason. - // Qualcomm's v95 drivers produce incorrect code using logical not - // Checking against false produces the correct code. - out.Write("\tif(( "); + if (DriverDetails::HasBug(DriverDetails::BUG_BROKENNEGATEDBOOLEAN)) + out.Write("\tif(( "); + else + out.Write("\tif(!( "); uid_data->alpha_test_comp0 = bpmem.alpha_test.comp0; uid_data->alpha_test_comp1 = bpmem.alpha_test.comp1; @@ -999,7 +1000,11 @@ static inline void WriteAlphaTest(T& out, pixel_shader_uid_data* uid_data, API_T // Lookup the second component from the alpha function table compindex = bpmem.alpha_test.comp1; out.Write(tevAlphaFuncsTable[compindex], alphaRef[1]); - out.Write(") == false) {\n"); + + if (DriverDetails::HasBug(DriverDetails::BUG_BROKENNEGATEDBOOLEAN)) + out.Write(") == false) {\n"); + else + out.Write(")) {\n"); out.Write("\t\tocol0 = float4(0.0, 0.0, 0.0, 0.0);\n"); if (dstAlphaMode == DSTALPHA_DUAL_SOURCE_BLEND) |