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Vulkan: Work around indexed fragment output bug on AMD drivers

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This commit is contained in:
Stenzek
2016-09-24 23:13:17 +10:00
parent f6cdc38c8b
commit bac8c2d441
3 changed files with 20 additions and 2 deletions
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12
Source/Core/VideoCommon/PixelShaderGen.cpp
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@ -517,8 +517,16 @@ ShaderCode GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, APIType ApiType,
{
if (dstAlphaMode == DSTALPHA_DUAL_SOURCE_BLEND)
{
out.Write("FRAGMENT_OUTPUT_LOCATION_INDEXED(0, 0) out vec4 ocol0;\n");
out.Write("FRAGMENT_OUTPUT_LOCATION_INDEXED(0, 1) out vec4 ocol1;\n");
if (DriverDetails::HasBug(DriverDetails::BUG_BROKEN_FRAGMENT_SHADER_INDEX_DECORATION))
{
out.Write("FRAGMENT_OUTPUT_LOCATION(0) out vec4 ocol0;\n");
out.Write("FRAGMENT_OUTPUT_LOCATION(1) out vec4 ocol1;\n");
}
else
{
out.Write("FRAGMENT_OUTPUT_LOCATION_INDEXED(0, 0) out vec4 ocol0;\n");
out.Write("FRAGMENT_OUTPUT_LOCATION_INDEXED(0, 1) out vec4 ocol1;\n");
}
}
else
{