252 lines
9.0 KiB
C
252 lines
9.0 KiB
C
/*
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* Copyright © 2020 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "anv_private.h"
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void
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anv_GetAccelerationStructureBuildSizesKHR(
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VkDevice device,
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VkAccelerationStructureBuildTypeKHR buildType,
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const VkAccelerationStructureBuildGeometryInfoKHR* pBuildInfo,
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const uint32_t* pMaxPrimitiveCounts,
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VkAccelerationStructureBuildSizesInfoKHR* pSizeInfo)
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{
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assert(pSizeInfo->sType ==
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VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_BUILD_SIZES_INFO_KHR);
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pSizeInfo->accelerationStructureSize = 0; /* TODO */
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uint64_t cpu_build_scratch_size = 0; /* TODO */
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uint64_t cpu_update_scratch_size = cpu_build_scratch_size;
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uint64_t gpu_build_scratch_size = 0; /* TODO */
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uint64_t gpu_update_scratch_size = gpu_build_scratch_size;
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switch (buildType) {
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case VK_ACCELERATION_STRUCTURE_BUILD_TYPE_HOST_KHR:
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pSizeInfo->buildScratchSize = cpu_build_scratch_size;
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pSizeInfo->updateScratchSize = cpu_update_scratch_size;
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break;
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case VK_ACCELERATION_STRUCTURE_BUILD_TYPE_DEVICE_KHR:
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pSizeInfo->buildScratchSize = gpu_build_scratch_size;
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pSizeInfo->updateScratchSize = gpu_update_scratch_size;
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break;
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case VK_ACCELERATION_STRUCTURE_BUILD_TYPE_HOST_OR_DEVICE_KHR:
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pSizeInfo->buildScratchSize = MAX2(cpu_build_scratch_size,
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gpu_build_scratch_size);
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pSizeInfo->updateScratchSize = MAX2(cpu_update_scratch_size,
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gpu_update_scratch_size);
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break;
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default:
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unreachable("Invalid acceleration structure build type");
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}
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}
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VkResult
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anv_CreateAccelerationStructureKHR(
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VkDevice _device,
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const VkAccelerationStructureCreateInfoKHR* pCreateInfo,
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const VkAllocationCallbacks* pAllocator,
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VkAccelerationStructureKHR* pAccelerationStructure)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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ANV_FROM_HANDLE(anv_buffer, buffer, pCreateInfo->buffer);
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struct anv_acceleration_structure *accel;
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accel = vk_zalloc2(&device->vk.alloc, pAllocator, sizeof(*accel), 8,
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VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
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if (accel == NULL)
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return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
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vk_object_base_init(&device->vk, &accel->base,
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VK_OBJECT_TYPE_ACCELERATION_STRUCTURE_KHR);
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accel->size = pCreateInfo->size;
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accel->address = anv_address_add(buffer->address, pCreateInfo->offset);
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*pAccelerationStructure = anv_acceleration_structure_to_handle(accel);
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return VK_SUCCESS;
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}
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void
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anv_DestroyAccelerationStructureKHR(
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VkDevice _device,
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VkAccelerationStructureKHR accelerationStructure,
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const VkAllocationCallbacks* pAllocator)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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ANV_FROM_HANDLE(anv_acceleration_structure, accel, accelerationStructure);
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if (!accel)
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return;
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vk_object_base_finish(&accel->base);
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vk_free2(&device->vk.alloc, pAllocator, accel);
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}
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VkDeviceAddress
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anv_GetAccelerationStructureDeviceAddressKHR(
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VkDevice device,
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const VkAccelerationStructureDeviceAddressInfoKHR* pInfo)
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{
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ANV_FROM_HANDLE(anv_acceleration_structure, accel,
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pInfo->accelerationStructure);
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assert(!anv_address_is_null(accel->address));
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assert(anv_bo_is_pinned(accel->address.bo));
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return anv_address_physical(accel->address);
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}
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void
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anv_GetDeviceAccelerationStructureCompatibilityKHR(
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VkDevice device,
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const VkAccelerationStructureVersionInfoKHR* pVersionInfo,
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VkAccelerationStructureCompatibilityKHR* pCompatibility)
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{
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unreachable("Unimplemented");
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}
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VkResult
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anv_BuildAccelerationStructuresKHR(
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VkDevice _device,
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VkDeferredOperationKHR deferredOperation,
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uint32_t infoCount,
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const VkAccelerationStructureBuildGeometryInfoKHR* pInfos,
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const VkAccelerationStructureBuildRangeInfoKHR* const* ppBuildRangeInfos)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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unreachable("Unimplemented");
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return vk_error(device, VK_ERROR_FEATURE_NOT_PRESENT);
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}
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VkResult
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anv_CopyAccelerationStructureKHR(
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VkDevice _device,
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VkDeferredOperationKHR deferredOperation,
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const VkCopyAccelerationStructureInfoKHR* pInfo)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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unreachable("Unimplemented");
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return vk_error(device, VK_ERROR_FEATURE_NOT_PRESENT);
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}
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VkResult
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anv_CopyAccelerationStructureToMemoryKHR(
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VkDevice _device,
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VkDeferredOperationKHR deferredOperation,
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const VkCopyAccelerationStructureToMemoryInfoKHR* pInfo)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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unreachable("Unimplemented");
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return vk_error(device, VK_ERROR_FEATURE_NOT_PRESENT);
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}
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VkResult
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anv_CopyMemoryToAccelerationStructureKHR(
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VkDevice _device,
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VkDeferredOperationKHR deferredOperation,
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const VkCopyMemoryToAccelerationStructureInfoKHR* pInfo)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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unreachable("Unimplemented");
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return vk_error(device, VK_ERROR_FEATURE_NOT_PRESENT);
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}
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VkResult
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anv_WriteAccelerationStructuresPropertiesKHR(
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VkDevice _device,
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uint32_t accelerationStructureCount,
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const VkAccelerationStructureKHR* pAccelerationStructures,
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VkQueryType queryType,
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size_t dataSize,
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void* pData,
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size_t stride)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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unreachable("Unimplemented");
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return vk_error(device, VK_ERROR_FEATURE_NOT_PRESENT);
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}
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void
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anv_CmdBuildAccelerationStructuresKHR(
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VkCommandBuffer commandBuffer,
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uint32_t infoCount,
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const VkAccelerationStructureBuildGeometryInfoKHR* pInfos,
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const VkAccelerationStructureBuildRangeInfoKHR* const* ppBuildRangeInfos)
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{
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unreachable("Unimplemented");
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}
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void
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anv_CmdBuildAccelerationStructuresIndirectKHR(
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VkCommandBuffer commandBuffer,
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uint32_t infoCount,
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const VkAccelerationStructureBuildGeometryInfoKHR* pInfos,
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const VkDeviceAddress* pIndirectDeviceAddresses,
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const uint32_t* pIndirectStrides,
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const uint32_t* const* ppMaxPrimitiveCounts)
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{
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unreachable("Unimplemented");
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}
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void
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anv_CmdCopyAccelerationStructureKHR(
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VkCommandBuffer commandBuffer,
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const VkCopyAccelerationStructureInfoKHR* pInfo)
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{
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unreachable("Unimplemented");
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}
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void
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anv_CmdCopyAccelerationStructureToMemoryKHR(
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VkCommandBuffer commandBuffer,
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const VkCopyAccelerationStructureToMemoryInfoKHR* pInfo)
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{
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unreachable("Unimplemented");
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}
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void
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anv_CmdCopyMemoryToAccelerationStructureKHR(
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VkCommandBuffer commandBuffer,
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const VkCopyMemoryToAccelerationStructureInfoKHR* pInfo)
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{
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unreachable("Unimplemented");
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}
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void
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anv_CmdWriteAccelerationStructuresPropertiesKHR(
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VkCommandBuffer commandBuffer,
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uint32_t accelerationStructureCount,
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const VkAccelerationStructureKHR* pAccelerationStructures,
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VkQueryType queryType,
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VkQueryPool queryPool,
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uint32_t firstQuery)
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{
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unreachable("Unimplemented");
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}
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