mirror of https://gitlab.freedesktop.org/mesa/mesa
330 lines
12 KiB
C
330 lines
12 KiB
C
/*
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* Copyright © 2016 Red Hat.
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* Copyright © 2016 Bas Nieuwenhuizen
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*
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* based in part on anv driver which is:
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* Copyright © 2015 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*/
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#include "radv_buffer.h"
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#include "radv_device.h"
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#include "radv_device_memory.h"
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#include "radv_entrypoints.h"
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#include "radv_instance.h"
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#include "radv_physical_device.h"
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#include "radv_rmv.h"
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#include "vk_common_entrypoints.h"
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#include "vk_debug_utils.h"
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#include "vk_log.h"
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void
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radv_buffer_init(struct radv_buffer *buffer, struct radv_device *device, struct radeon_winsys_bo *bo, uint64_t size,
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uint64_t offset)
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{
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VkBufferCreateInfo createInfo = {
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.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
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.size = size,
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};
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vk_buffer_init(&device->vk, &buffer->vk, &createInfo);
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buffer->bo = bo;
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buffer->offset = offset;
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}
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void
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radv_buffer_finish(struct radv_buffer *buffer)
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{
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vk_buffer_finish(&buffer->vk);
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}
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static void
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radv_destroy_buffer(struct radv_device *device, const VkAllocationCallbacks *pAllocator, struct radv_buffer *buffer)
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{
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struct radv_physical_device *pdev = radv_device_physical(device);
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struct radv_instance *instance = radv_physical_device_instance(pdev);
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if ((buffer->vk.create_flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) && buffer->bo)
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radv_bo_destroy(device, &buffer->vk.base, buffer->bo);
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if (buffer->bo_va)
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vk_address_binding_report(&instance->vk, &buffer->vk.base, buffer->bo_va + buffer->offset, buffer->range,
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VK_DEVICE_ADDRESS_BINDING_TYPE_UNBIND_EXT);
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radv_rmv_log_resource_destroy(device, (uint64_t)radv_buffer_to_handle(buffer));
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radv_buffer_finish(buffer);
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vk_free2(&device->vk.alloc, pAllocator, buffer);
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}
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VkResult
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radv_create_buffer(struct radv_device *device, const VkBufferCreateInfo *pCreateInfo,
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const VkAllocationCallbacks *pAllocator, VkBuffer *pBuffer, bool is_internal)
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{
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struct radv_buffer *buffer;
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assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO);
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#if DETECT_OS_ANDROID
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/* reject buffers that are larger than maxBufferSize on Android, which
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* might not have VK_KHR_maintenance4
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*/
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if (pCreateInfo->size > RADV_MAX_MEMORY_ALLOCATION_SIZE)
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return vk_error(device, VK_ERROR_OUT_OF_DEVICE_MEMORY);
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#endif
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buffer = vk_alloc2(&device->vk.alloc, pAllocator, sizeof(*buffer), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
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if (buffer == NULL)
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return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
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vk_buffer_init(&device->vk, &buffer->vk, pCreateInfo);
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buffer->bo = NULL;
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buffer->offset = 0;
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buffer->bo_va = 0;
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buffer->range = 0;
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if (pCreateInfo->flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) {
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enum radeon_bo_flag flags = RADEON_FLAG_VIRTUAL;
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if (pCreateInfo->flags & VK_BUFFER_CREATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT)
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flags |= RADEON_FLAG_REPLAYABLE;
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if (pCreateInfo->usage & VK_BUFFER_USAGE_2_RESOURCE_DESCRIPTOR_BUFFER_BIT_EXT)
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flags |= RADEON_FLAG_32BIT;
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uint64_t replay_address = 0;
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const VkBufferOpaqueCaptureAddressCreateInfo *replay_info =
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vk_find_struct_const(pCreateInfo->pNext, BUFFER_OPAQUE_CAPTURE_ADDRESS_CREATE_INFO);
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if (replay_info && replay_info->opaqueCaptureAddress)
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replay_address = replay_info->opaqueCaptureAddress;
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VkResult result = radv_bo_create(device, &buffer->vk.base, align64(buffer->vk.size, 4096), 4096, 0, flags,
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RADV_BO_PRIORITY_VIRTUAL, replay_address, is_internal, &buffer->bo);
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if (result != VK_SUCCESS) {
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radv_destroy_buffer(device, pAllocator, buffer);
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return vk_error(device, result);
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}
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}
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*pBuffer = radv_buffer_to_handle(buffer);
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vk_rmv_log_buffer_create(&device->vk, false, *pBuffer);
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if (buffer->bo)
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radv_rmv_log_buffer_bind(device, *pBuffer);
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return VK_SUCCESS;
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}
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VKAPI_ATTR VkResult VKAPI_CALL
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radv_CreateBuffer(VkDevice _device, const VkBufferCreateInfo *pCreateInfo, const VkAllocationCallbacks *pAllocator,
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VkBuffer *pBuffer)
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{
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VK_FROM_HANDLE(radv_device, device, _device);
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return radv_create_buffer(device, pCreateInfo, pAllocator, pBuffer, false);
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}
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VKAPI_ATTR void VKAPI_CALL
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radv_DestroyBuffer(VkDevice _device, VkBuffer _buffer, const VkAllocationCallbacks *pAllocator)
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{
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VK_FROM_HANDLE(radv_device, device, _device);
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VK_FROM_HANDLE(radv_buffer, buffer, _buffer);
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if (!buffer)
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return;
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radv_destroy_buffer(device, pAllocator, buffer);
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}
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VKAPI_ATTR VkResult VKAPI_CALL
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radv_BindBufferMemory2(VkDevice _device, uint32_t bindInfoCount, const VkBindBufferMemoryInfo *pBindInfos)
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{
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VK_FROM_HANDLE(radv_device, device, _device);
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struct radv_physical_device *pdev = radv_device_physical(device);
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struct radv_instance *instance = radv_physical_device_instance(pdev);
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for (uint32_t i = 0; i < bindInfoCount; ++i) {
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VK_FROM_HANDLE(radv_device_memory, mem, pBindInfos[i].memory);
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VK_FROM_HANDLE(radv_buffer, buffer, pBindInfos[i].buffer);
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VkBindMemoryStatusKHR *status = (void *)vk_find_struct_const(&pBindInfos[i], BIND_MEMORY_STATUS_KHR);
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if (status)
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*status->pResult = VK_SUCCESS;
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VkBufferMemoryRequirementsInfo2 info = {
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.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2,
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.buffer = pBindInfos[i].buffer,
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};
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VkMemoryRequirements2 reqs = {
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.sType = VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2,
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};
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vk_common_GetBufferMemoryRequirements2(_device, &info, &reqs);
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if (mem->alloc_size) {
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if (pBindInfos[i].memoryOffset + reqs.memoryRequirements.size > mem->alloc_size) {
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if (status)
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*status->pResult = VK_ERROR_UNKNOWN;
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return vk_errorf(device, VK_ERROR_UNKNOWN, "Device memory object too small for the buffer.\n");
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}
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}
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buffer->bo = mem->bo;
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buffer->offset = pBindInfos[i].memoryOffset;
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buffer->bo_va = radv_buffer_get_va(mem->bo);
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buffer->range = reqs.memoryRequirements.size;
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radv_rmv_log_buffer_bind(device, pBindInfos[i].buffer);
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vk_address_binding_report(&instance->vk, &buffer->vk.base, radv_buffer_get_va(buffer->bo) + buffer->offset,
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buffer->range, VK_DEVICE_ADDRESS_BINDING_TYPE_BIND_EXT);
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}
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return VK_SUCCESS;
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}
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static void
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radv_get_buffer_memory_requirements(struct radv_device *device, VkDeviceSize size, VkBufferCreateFlags flags,
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VkBufferUsageFlags2KHR usage, VkMemoryRequirements2 *pMemoryRequirements)
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{
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const struct radv_physical_device *pdev = radv_device_physical(device);
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pMemoryRequirements->memoryRequirements.memoryTypeBits =
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((1u << pdev->memory_properties.memoryTypeCount) - 1u) & ~pdev->memory_types_32bit;
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/* Allow 32-bit address-space for DGC usage, as this buffer will contain
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* cmd buffer upload buffers, and those get passed to shaders through 32-bit
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* pointers.
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*
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* We only allow it with this usage set, to "protect" the 32-bit address space
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* from being overused. The actual requirement is done as part of
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* vkGetGeneratedCommandsMemoryRequirementsNV. (we have to make sure their
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* intersection is non-zero at least)
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*/
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if ((usage & VK_BUFFER_USAGE_2_INDIRECT_BUFFER_BIT_KHR) && radv_uses_device_generated_commands(device))
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pMemoryRequirements->memoryRequirements.memoryTypeBits |= pdev->memory_types_32bit;
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/* Force 32-bit address-space for descriptor buffers usage because they are passed to shaders
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* through 32-bit pointers.
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*/
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if (usage &
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(VK_BUFFER_USAGE_2_RESOURCE_DESCRIPTOR_BUFFER_BIT_EXT | VK_BUFFER_USAGE_2_SAMPLER_DESCRIPTOR_BUFFER_BIT_EXT))
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pMemoryRequirements->memoryRequirements.memoryTypeBits = pdev->memory_types_32bit;
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if (flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT)
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pMemoryRequirements->memoryRequirements.alignment = 4096;
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else
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pMemoryRequirements->memoryRequirements.alignment = 16;
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/* Top level acceleration structures need the bottom 6 bits to store
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* the root ids of instances. The hardware also needs bvh nodes to
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* be 64 byte aligned.
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*/
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if (usage & VK_BUFFER_USAGE_2_ACCELERATION_STRUCTURE_STORAGE_BIT_KHR)
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pMemoryRequirements->memoryRequirements.alignment = MAX2(pMemoryRequirements->memoryRequirements.alignment, 64);
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pMemoryRequirements->memoryRequirements.size = align64(size, pMemoryRequirements->memoryRequirements.alignment);
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vk_foreach_struct (ext, pMemoryRequirements->pNext) {
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switch (ext->sType) {
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case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS: {
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VkMemoryDedicatedRequirements *req = (VkMemoryDedicatedRequirements *)ext;
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req->requiresDedicatedAllocation = false;
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req->prefersDedicatedAllocation = req->requiresDedicatedAllocation;
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break;
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}
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default:
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break;
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}
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}
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}
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static const VkBufferUsageFlagBits2KHR
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radv_get_buffer_usage_flags(const VkBufferCreateInfo *pCreateInfo)
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{
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const VkBufferUsageFlags2CreateInfoKHR *flags2 =
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vk_find_struct_const(pCreateInfo->pNext, BUFFER_USAGE_FLAGS_2_CREATE_INFO_KHR);
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return flags2 ? flags2->usage : pCreateInfo->usage;
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}
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VKAPI_ATTR void VKAPI_CALL
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radv_GetDeviceBufferMemoryRequirements(VkDevice _device, const VkDeviceBufferMemoryRequirements *pInfo,
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VkMemoryRequirements2 *pMemoryRequirements)
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{
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VK_FROM_HANDLE(radv_device, device, _device);
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const VkBufferUsageFlagBits2KHR usage_flags = radv_get_buffer_usage_flags(pInfo->pCreateInfo);
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radv_get_buffer_memory_requirements(device, pInfo->pCreateInfo->size, pInfo->pCreateInfo->flags, usage_flags,
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pMemoryRequirements);
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}
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VKAPI_ATTR VkDeviceAddress VKAPI_CALL
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radv_GetBufferDeviceAddress(VkDevice device, const VkBufferDeviceAddressInfo *pInfo)
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{
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VK_FROM_HANDLE(radv_buffer, buffer, pInfo->buffer);
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return radv_buffer_get_va(buffer->bo) + buffer->offset;
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}
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VKAPI_ATTR uint64_t VKAPI_CALL
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radv_GetBufferOpaqueCaptureAddress(VkDevice device, const VkBufferDeviceAddressInfo *pInfo)
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{
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VK_FROM_HANDLE(radv_buffer, buffer, pInfo->buffer);
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return buffer->bo ? radv_buffer_get_va(buffer->bo) + buffer->offset : 0;
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}
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VkResult
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radv_bo_create(struct radv_device *device, struct vk_object_base *object, uint64_t size, unsigned alignment,
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enum radeon_bo_domain domain, enum radeon_bo_flag flags, unsigned priority, uint64_t address,
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bool is_internal, struct radeon_winsys_bo **out_bo)
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{
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struct radv_physical_device *pdev = radv_device_physical(device);
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struct radv_instance *instance = radv_physical_device_instance(pdev);
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struct radeon_winsys *ws = device->ws;
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VkResult result;
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result = ws->buffer_create(ws, size, alignment, domain, flags, priority, address, out_bo);
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if (result != VK_SUCCESS)
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return result;
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radv_rmv_log_bo_allocate(device, *out_bo, is_internal);
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vk_address_binding_report(&instance->vk, object ? object : &device->vk.base, radv_buffer_get_va(*out_bo),
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(*out_bo)->size, VK_DEVICE_ADDRESS_BINDING_TYPE_BIND_EXT);
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return VK_SUCCESS;
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}
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void
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radv_bo_destroy(struct radv_device *device, struct vk_object_base *object, struct radeon_winsys_bo *bo)
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{
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struct radv_physical_device *pdev = radv_device_physical(device);
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struct radv_instance *instance = radv_physical_device_instance(pdev);
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struct radeon_winsys *ws = device->ws;
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radv_rmv_log_bo_destroy(device, bo);
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vk_address_binding_report(&instance->vk, object ? object : &device->vk.base, radv_buffer_get_va(bo), bo->size,
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VK_DEVICE_ADDRESS_BINDING_TYPE_UNBIND_EXT);
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ws->buffer_destroy(ws, bo);
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}
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VkResult
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radv_bo_virtual_bind(struct radv_device *device, struct vk_object_base *object, struct radeon_winsys_bo *parent,
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uint64_t offset, uint64_t size, struct radeon_winsys_bo *bo, uint64_t bo_offset)
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{
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struct radv_physical_device *pdev = radv_device_physical(device);
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struct radv_instance *instance = radv_physical_device_instance(pdev);
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struct radeon_winsys *ws = device->ws;
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VkResult result;
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result = ws->buffer_virtual_bind(ws, parent, offset, size, bo, bo_offset);
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if (result != VK_SUCCESS)
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return result;
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if (bo)
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radv_rmv_log_sparse_add_residency(device, parent, offset);
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else
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radv_rmv_log_sparse_remove_residency(device, parent, offset);
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vk_address_binding_report(&instance->vk, object, radv_buffer_get_va(parent) + offset, size,
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bo ? VK_DEVICE_ADDRESS_BINDING_TYPE_BIND_EXT : VK_DEVICE_ADDRESS_BINDING_TYPE_UNBIND_EXT);
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return VK_SUCCESS;
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}
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