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| author | lat9nq <lat9nq@gmail.com> | 2022-05-19 20:05:37 -0400 |
|---|---|---|
| committer | lat9nq <lat9nq@gmail.com> | 2022-05-25 01:22:15 -0400 |
| commit | adfd64ba597d52a5e6a78cad9d545e4662750fee (patch) | |
| tree | 75dd60dd43f350a3df9716aa6e4bd74b143e09ec /src/video_core/vulkan_common/vulkan_device.cpp | |
| parent | 5b00383518c35a11084034eb1c1d1fa696678e5c (diff) | |
vulkan_device: Workaround extension bug
A bug occurs in yuzu when VK_KHR_workgroup_memory_explicit_layout is
available but 16-bit integers are not supported in the host driver.
Disable usage of the extension when this case arises.
Diffstat (limited to 'src/video_core/vulkan_common/vulkan_device.cpp')
| -rw-r--r-- | src/video_core/vulkan_common/vulkan_device.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index 7b2ca8046a..58d0c6a935 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -566,7 +566,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR } VkPhysicalDeviceWorkgroupMemoryExplicitLayoutFeaturesKHR workgroup_layout; - if (khr_workgroup_memory_explicit_layout) { + if (khr_workgroup_memory_explicit_layout && is_shader_int16_supported) { workgroup_layout = { .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_WORKGROUP_MEMORY_EXPLICIT_LAYOUT_FEATURES_KHR, @@ -577,6 +577,11 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR .workgroupMemoryExplicitLayout16BitAccess = VK_TRUE, }; SetNext(next, workgroup_layout); + } else if (khr_workgroup_memory_explicit_layout) { + // TODO(lat9nq): Find a proper fix for this + LOG_WARNING(Render_Vulkan, "Disabling VK_KHR_workgroup_memory_explicit_layout due to a " + "yuzu bug when host driver does not support 16-bit integers"); + khr_workgroup_memory_explicit_layout = false; } VkPhysicalDevicePipelineExecutablePropertiesFeaturesKHR executable_properties; |