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