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Vulkan: Work around indexed fragment output bug on AMD drivers

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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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8
Source/Core/VideoCommon/DriverDetails.h
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@ -222,6 +222,14 @@ enum Bug
// the geometry shader. Current workaround is to make sure the geometry shader always consumes
// the gl_ClipDistance inputs from the vertex shader.
BUG_BROKENCLIPDISTANCE,
// Bug: Dual-source outputs from fragment shaders are broken on AMD Vulkan drivers
// Started Version: -1
// Ended Version: -1
// Fragment shaders that specify dual-source outputs, via layout(location = 0, index = ...) cause
// the driver to fail to create graphics pipelines. The workaround for this is to specify the
// index as a MRT location instead, or omit the binding completely.
BUG_BROKEN_FRAGMENT_SHADER_INDEX_DECORATION,
};
// Initializes our internal vendor, device family, and driver version