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radv: advertise VK_KHR_fragment_shading_rate on GFX10.3+

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7837>
This commit is contained in:
Samuel Pitoiset
2020-11-30 18:54:06 +01:00
committed by Marge Bot
parent 77343576eb
commit a791c1f3a7
3 changed files with 36 additions and 1 deletions
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1
docs/relnotes/new_features.txt
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@@ -6,3 +6,4 @@ driconf: remove glx_disable_oml_sync_control, glx_disable_sgi_video_sync, and gl
Removed support for loading DRI drivers older than Mesa 8.0, including all DRI1 support
Add support for VK_VALVE_mutable_descriptor_type on RADV
Removed classic OSMesa in favor of the newly improved gallium OSMesa
VK_KHR_fragment_shading_rate on RADV (RDNA2 only)

34
src/amd/vulkan/radv_device.c
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@@ -1466,6 +1466,14 @@ void radv_GetPhysicalDeviceFeatures2(
features->mutableDescriptorType = true;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_FEATURES_KHR: {
VkPhysicalDeviceFragmentShadingRateFeaturesKHR *features =
(VkPhysicalDeviceFragmentShadingRateFeaturesKHR *)ext;
features->pipelineFragmentShadingRate = true;
features->primitiveFragmentShadingRate = true;
features->attachmentFragmentShadingRate = false; /* TODO */
break;
}
default:
break;
}
@@ -2128,6 +2136,32 @@ void radv_GetPhysicalDeviceProperties2(
props->maxCustomBorderColorSamplers = RADV_BORDER_COLOR_COUNT;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FRAGMENT_SHADING_RATE_PROPERTIES_KHR: {
VkPhysicalDeviceFragmentShadingRatePropertiesKHR *props =
(VkPhysicalDeviceFragmentShadingRatePropertiesKHR *)ext;
props->minFragmentShadingRateAttachmentTexelSize = (VkExtent2D) { 0, 0 };
props->maxFragmentShadingRateAttachmentTexelSize = (VkExtent2D) { 0, 0 };
props->maxFragmentShadingRateAttachmentTexelSizeAspectRatio = 0;
props->primitiveFragmentShadingRateWithMultipleViewports = true;
props->layeredShadingRateAttachments = false;
props->fragmentShadingRateNonTrivialCombinerOps = true;
props->maxFragmentSize = (VkExtent2D) { 2, 2 };
props->maxFragmentSizeAspectRatio = 1;
props->maxFragmentShadingRateCoverageSamples = 1;
props->maxFragmentShadingRateRasterizationSamples =
VK_SAMPLE_COUNT_1_BIT |
VK_SAMPLE_COUNT_2_BIT |
VK_SAMPLE_COUNT_4_BIT |
VK_SAMPLE_COUNT_8_BIT;
props->fragmentShadingRateWithShaderDepthStencilWrites = false;
props->fragmentShadingRateWithSampleMask = true;
props->fragmentShadingRateWithShaderSampleMask = false;
props->fragmentShadingRateWithConservativeRasterization = true;
props->fragmentShadingRateWithFragmentShaderInterlock = false;
props->fragmentShadingRateWithCustomSampleLocations = true;
props->fragmentShadingRateStrictMultiplyCombiner = true;
break;
}
default:
break;
}

2
src/amd/vulkan/radv_extensions.py
View File

@@ -78,7 +78,7 @@ EXTENSIONS = [
Extension('VK_KHR_external_semaphore', 1, 'device->rad_info.has_syncobj'),
Extension('VK_KHR_external_semaphore_capabilities', 1, True),
Extension('VK_KHR_external_semaphore_fd', 1, 'device->rad_info.has_syncobj'),
Extension('VK_KHR_fragment_shading_rate', 1, False),
Extension('VK_KHR_fragment_shading_rate', 1, 'device->rad_info.chip_class >= GFX10_3'),
Extension('VK_KHR_get_display_properties2', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
Extension('VK_KHR_get_memory_requirements2', 1, True),
Extension('VK_KHR_get_physical_device_properties2', 1, True),