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Vulkan: Detect and enable fragment shading rate features at individual per-feature granularity

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(cherry picked from commit 638ae85c6c420160e022af171304717adb14f1f2)
This commit is contained in:
Stephen Saunders 2023-10-19 12:21:37 -04:00
parent f434a650db
commit bc658e4203
1 changed files with 13 additions and 7 deletions
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20
neo/sys/DeviceManager_VK.cpp
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@ -225,7 +225,9 @@ private:
#if USE_OPTICK
VK_GOOGLE_DISPLAY_TIMING_EXTENSION_NAME,
#endif
#if defined( VK_KHR_format_feature_flags2 )
VK_KHR_FORMAT_FEATURE_FLAGS_2_EXTENSION_NAME,
#endif
VK_KHR_SYNCHRONIZATION_2_EXTENSION_NAME
},
};
@ -821,10 +823,17 @@ bool DeviceManager_VK::createDevice()
auto meshletFeatures = vk::PhysicalDeviceMeshShaderFeaturesNV()
.setTaskShader( true )
.setMeshShader( true );
// SRS - get/set shading rate features which are detected individually by nvrhi (not just at extension level)
vk::PhysicalDeviceFeatures2 actualDeviceFeatures2;
vk::PhysicalDeviceFragmentShadingRateFeaturesKHR fragmentShadingRateFeatures;
actualDeviceFeatures2.pNext = &fragmentShadingRateFeatures;
m_VulkanPhysicalDevice.getFeatures2( &actualDeviceFeatures2 );
auto vrsFeatures = vk::PhysicalDeviceFragmentShadingRateFeaturesKHR()
.setPipelineFragmentShadingRate( true )
.setPrimitiveFragmentShadingRate( true )
.setAttachmentFragmentShadingRate( true );
.setPipelineFragmentShadingRate( fragmentShadingRateFeatures.pipelineFragmentShadingRate )
.setPrimitiveFragmentShadingRate( fragmentShadingRateFeatures.primitiveFragmentShadingRate )
.setAttachmentFragmentShadingRate( fragmentShadingRateFeatures.attachmentFragmentShadingRate );
auto sync2Features = vk::PhysicalDeviceSynchronization2FeaturesKHR()
.setSynchronization2( true );
@ -850,12 +859,9 @@ bool DeviceManager_VK::createDevice()
APPEND_EXTENSION( sync2Supported, sync2Features )
#undef APPEND_EXTENSION
vk::PhysicalDeviceFeatures actualDeviceFeatures;
m_VulkanPhysicalDevice.getFeatures( &actualDeviceFeatures );
auto deviceFeatures = vk::PhysicalDeviceFeatures()
.setShaderImageGatherExtended( true )
.setShaderStorageImageReadWithoutFormat( actualDeviceFeatures.shaderStorageImageReadWithoutFormat )
.setShaderStorageImageReadWithoutFormat( actualDeviceFeatures2.features.shaderStorageImageReadWithoutFormat )
.setSamplerAnisotropy( true )
.setTessellationShader( true )
.setTextureCompressionBC( true )