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radv: Enable VK_KHR_acceleration_structure with RADV_PERFTEST=rt. 

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11078>
This commit is contained in:
Bas Nieuwenhuizen 2021-03-31 03:12:55 +02:00 committed by Marge Bot
parent c27e3a6248
commit 82de184c3a
1 changed files with 29 additions and 0 deletions
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29
src/amd/vulkan/radv_device.c
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@ -383,6 +383,8 @@ radv_physical_device_get_supported_extensions(const struct radv_physical_device
*ext = (struct vk_device_extension_table){
.KHR_8bit_storage = true,
.KHR_16bit_storage = true,
.KHR_acceleration_structure = (device->instance->perftest_flags & RADV_PERFTEST_RT) &&
device->rad_info.chip_class >= GFX10_3,
.KHR_bind_memory2 = true,
.KHR_buffer_device_address = true,
.KHR_copy_commands2 = true,
@ -1598,6 +1600,16 @@ radv_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice,
features->globalPriorityQuery = true;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ACCELERATION_STRUCTURE_FEATURES_KHR: {
VkPhysicalDeviceAccelerationStructureFeaturesKHR *features =
(VkPhysicalDeviceAccelerationStructureFeaturesKHR *)ext;
features->accelerationStructure = true;
features->accelerationStructureCaptureReplay = false;
features->accelerationStructureIndirectBuild = false;
features->accelerationStructureHostCommands = true;
features->descriptorBindingAccelerationStructureUpdateAfterBind = true;
break;
}
default:
break;
}
@ -2270,6 +2282,23 @@ radv_GetPhysicalDeviceProperties2(VkPhysicalDevice physicalDevice,
props->transformFeedbackPreservesTriangleFanProvokingVertex = true;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ACCELERATION_STRUCTURE_PROPERTIES_KHR: {
VkPhysicalDeviceAccelerationStructurePropertiesKHR *props =
(VkPhysicalDeviceAccelerationStructurePropertiesKHR *)ext;
props->maxGeometryCount = (1 << 24) - 1;
props->maxInstanceCount = (1 << 24) - 1;
props->maxPrimitiveCount = (1 << 29) - 1;
props->maxPerStageDescriptorAccelerationStructures =
pProperties->properties.limits.maxPerStageDescriptorStorageBuffers;
props->maxPerStageDescriptorUpdateAfterBindAccelerationStructures =
pProperties->properties.limits.maxPerStageDescriptorStorageBuffers;
props->maxDescriptorSetAccelerationStructures =
pProperties->properties.limits.maxDescriptorSetStorageBuffers;
props->maxDescriptorSetUpdateAfterBindAccelerationStructures =
pProperties->properties.limits.maxDescriptorSetStorageBuffers;
props->minAccelerationStructureScratchOffsetAlignment = 128;
break;
}
default:
break;
}