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Merge pull request #9945 from OatmealDome/intel-broken-discard

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DriverDetails: Add broken dual source blending bug to MoltenVK on Intel GPUs
This commit is contained in:
Scott Mansell
2021-09-30 06:04:06 +13:00
committed by GitHub
parent c84c1ac69e a256c11d2f
commit a47b91e946
4 changed files with 18 additions and 7 deletions
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2
Source/Core/VideoCommon/DriverDetails.cpp
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@ -95,6 +95,8 @@ constexpr BugInfo m_known_bugs[] = {
BUG_BROKEN_DUAL_SOURCE_BLENDING, -1.0, -1.0, true},
{API_OPENGL, OS_OSX, VENDOR_INTEL, DRIVER_INTEL, Family::UNKNOWN,
BUG_BROKEN_DUAL_SOURCE_BLENDING, -1.0, -1.0, true},
{API_VULKAN, OS_OSX, VENDOR_INTEL, DRIVER_PORTABILITY, Family::UNKNOWN,
BUG_BROKEN_DUAL_SOURCE_BLENDING, -1.0, -1.0, true},
{API_OPENGL, OS_ALL, VENDOR_IMGTEC, DRIVER_IMGTEC, Family::UNKNOWN,
BUG_BROKEN_BITWISE_OP_NEGATION, -1.0, 108.4693462, true},
{API_VULKAN, OS_WINDOWS, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN, BUG_PRIMITIVE_RESTART, -1.0,

11
Source/Core/VideoCommon/DriverDetails.h
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@ -229,13 +229,16 @@ enum Bug
// index as a MRT location instead, or omit the binding completely.
BUG_BROKEN_FRAGMENT_SHADER_INDEX_DECORATION,
// Bug: Dual-source outputs from fragment shaders are broken on AMD OpenGL drivers
// Bug: Dual-source outputs from fragment shaders are broken on some drivers.
// Started Version: -1
// Ended Version: -1
// Fragment shaders that specify dual-source outputs, cause the driver to crash
// sometimes this happens in the kernel mode part of the driver resulting in a BSOD.
// Disable dual-source blending support for now.
// On some AMD drivers, fragment shaders that specify dual-source outputs can cause the driver to
// crash. Sometimes this happens in the kernel mode part of the driver, resulting in a BSOD.
// These shaders are also particularly problematic on macOS's Intel drivers. On OpenGL, they can
// cause depth issues. On Metal, they can cause the driver to not write a primitive to the depth
// buffer whenever a fragment is discarded. Disable dual-source blending support on these drivers.
BUG_BROKEN_DUAL_SOURCE_BLENDING,
// BUG: ImgTec GLSL shader compiler fails when negating the input to a bitwise operation
// Started version: 1.5
// Ended version: 1.8@4693462