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VulkanContext: Disable subgroup reduction on macOS with AMD GPUs

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OatmealDome
2021-09-16 23:22:05 -04:00
parent 2d1ec6332b
commit 7e8f5208fe
3 changed files with 10 additions and 1 deletions
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3
Source/Core/VideoBackends/Vulkan/VulkanContext.cpp
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@ -944,7 +944,8 @@ void VulkanContext::PopulateShaderSubgroupSupport()
VK_SUBGROUP_FEATURE_BALLOT_BIT;
m_supports_shader_subgroup_operations =
(subgroup_properties.supportedOperations & required_operations) == required_operations &&
subgroup_properties.supportedStages & VK_SHADER_STAGE_FRAGMENT_BIT;
subgroup_properties.supportedStages & VK_SHADER_STAGE_FRAGMENT_BIT &&
!DriverDetails::HasBug(DriverDetails::BUG_BROKEN_SUBGROUP_INVOCATION_ID);
}
bool VulkanContext::SupportsExclusiveFullscreen(const WindowSystemInfo& wsi, VkSurfaceKHR surface)