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/*
* Copyright © 2016 Red Hat.
* Copyright © 2016 Bas Nieuwenhuizen
* SPDX-License-Identifier: MIT
*
* based in part on anv driver which is:
* Copyright © 2015 Intel Corporation
*/
#include "tu_buffer.h"
#include "vk_android.h"
#include "vk_debug_utils.h"
#include "tu_device.h"
#include "tu_rmv.h"
VKAPI_ATTR VkResult VKAPI_CALL
tu_CreateBuffer(VkDevice _device,
const VkBufferCreateInfo *pCreateInfo,
const VkAllocationCallbacks *pAllocator,
VkBuffer *pBuffer)
{
VK_FROM_HANDLE(tu_device, device, _device);
struct tu_buffer *buffer;
buffer = (struct tu_buffer *) vk_buffer_create(
&device->vk, pCreateInfo, pAllocator, sizeof(*buffer));
if (buffer == NULL)
return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
if (pCreateInfo->flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) {
struct tu_instance *instance = device->physical_device->instance;
BITMASK_ENUM(tu_sparse_vma_flags) flags = 0;
uint64_t client_address = 0;
if (pCreateInfo->flags & VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT)
flags |= TU_SPARSE_VMA_MAP_ZERO;
if (pCreateInfo->flags & VK_BUFFER_CREATE_DEVICE_ADDRESS_CAPTURE_REPLAY_BIT)
flags |= TU_SPARSE_VMA_REPLAYABLE;
const VkBufferOpaqueCaptureAddressCreateInfo *replay_info =
vk_find_struct_const(pCreateInfo->pNext,
BUFFER_OPAQUE_CAPTURE_ADDRESS_CREATE_INFO);
if (replay_info && replay_info->opaqueCaptureAddress) {
client_address = replay_info->opaqueCaptureAddress;
flags |= TU_SPARSE_VMA_REPLAYABLE;
}
VkResult result =
tu_sparse_vma_init(device, &buffer->vk.base, &buffer->vma,
&buffer->vk.device_address, flags,
pCreateInfo->size, client_address);
if (result != VK_SUCCESS) {
vk_buffer_destroy(&device->vk, pAllocator, &buffer->vk);
return result;
}
vk_address_binding_report(&instance->vk, &buffer->vk.base,
buffer->vk.device_address, buffer->vk.size,
VK_DEVICE_ADDRESS_BINDING_TYPE_BIND_EXT);
}
TU_RMV(buffer_create, device, buffer);
#ifdef HAVE_PERFETTO
tu_perfetto_log_create_buffer(device, buffer);
#endif
*pBuffer = tu_buffer_to_handle(buffer);
return VK_SUCCESS;
}
VKAPI_ATTR void VKAPI_CALL
tu_DestroyBuffer(VkDevice _device,
VkBuffer _buffer,
const VkAllocationCallbacks *pAllocator)
{
VK_FROM_HANDLE(tu_device, device, _device);
VK_FROM_HANDLE(tu_buffer, buffer, _buffer);
struct tu_instance *instance = device->physical_device->instance;
if (!buffer)
return;
TU_RMV(buffer_destroy, device, buffer);
#ifdef HAVE_PERFETTO
tu_perfetto_log_destroy_buffer(device, buffer);
#endif
if (buffer->vk.create_flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) {
vk_address_binding_report(&instance->vk, &buffer->vk.base,
buffer->vk.device_address, buffer->vk.size,
VK_DEVICE_ADDRESS_BINDING_TYPE_UNBIND_EXT);
tu_sparse_vma_finish(device, &buffer->vma);
} else if (buffer->vk.device_address) {
vk_address_binding_report(&instance->vk, &buffer->vk.base,
buffer->vk.device_address, buffer->bo_size,
VK_DEVICE_ADDRESS_BINDING_TYPE_UNBIND_EXT);
}
vk_buffer_destroy(&device->vk, pAllocator, &buffer->vk);
}
VKAPI_ATTR void VKAPI_CALL
tu_GetDeviceBufferMemoryRequirements(
VkDevice _device,
const VkDeviceBufferMemoryRequirements *pInfo,
VkMemoryRequirements2 *pMemoryRequirements)
{
VK_FROM_HANDLE(tu_device, device, _device);
uint64_t size = pInfo->pCreateInfo->size;
uint32_t alignment =
(pInfo->pCreateInfo->flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) ?
os_page_size : 64;
pMemoryRequirements->memoryRequirements = (VkMemoryRequirements) {
.size = MAX2(align64(size, alignment), size),
.alignment = alignment,
.memoryTypeBits = (1 << device->physical_device->memory.non_lazy_type_count) - 1,
};
vk_foreach_struct(ext, pMemoryRequirements->pNext) {
switch (ext->sType) {
case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS: {
VkMemoryDedicatedRequirements *req =
(VkMemoryDedicatedRequirements *) ext;
req->requiresDedicatedAllocation = false;
req->prefersDedicatedAllocation = req->requiresDedicatedAllocation;
break;
}
default:
break;
}
}
}
VKAPI_ATTR void VKAPI_CALL
tu_GetPhysicalDeviceExternalBufferProperties(
VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceExternalBufferInfo *pExternalBufferInfo,
VkExternalBufferProperties *pExternalBufferProperties)
{
BITMASK_ENUM(VkExternalMemoryFeatureFlagBits) flags = 0;
VkExternalMemoryHandleTypeFlags export_flags = 0;
VkExternalMemoryHandleTypeFlags compat_flags = 0;
switch (pExternalBufferInfo->handleType) {
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT:
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
flags = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT |
VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
compat_flags = export_flags =
VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT |
VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
break;
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT:
flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT;
break;
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID:
vk_android_get_ahb_buffer_properties(
physicalDevice, pExternalBufferInfo, pExternalBufferProperties);
return;
default:
break;
}
pExternalBufferProperties->externalMemoryProperties =
(VkExternalMemoryProperties) {
.externalMemoryFeatures = flags,
.exportFromImportedHandleTypes = export_flags,
.compatibleHandleTypes = compat_flags,
};
}
VKAPI_ATTR VkResult VKAPI_CALL
tu_BindBufferMemory2(VkDevice device,
uint32_t bindInfoCount,
const VkBindBufferMemoryInfo *pBindInfos)
{
VK_FROM_HANDLE(tu_device, dev, device);
struct tu_instance *instance = dev->physical_device->instance;
for (uint32_t i = 0; i < bindInfoCount; ++i) {
VK_FROM_HANDLE(tu_device_memory, mem, pBindInfos[i].memory);
VK_FROM_HANDLE(tu_buffer, buffer, pBindInfos[i].buffer);
const VkBindMemoryStatusKHR *status =
vk_find_struct_const(pBindInfos[i].pNext, BIND_MEMORY_STATUS_KHR);
if (status)
*status->pResult = VK_SUCCESS;
if (mem) {
buffer->bo = mem->bo;
buffer->vk.device_address = mem->bo->iova + pBindInfos[i].memoryOffset;
if (buffer->vk.usage &
(VK_BUFFER_USAGE_2_SAMPLER_DESCRIPTOR_BUFFER_BIT_EXT |
VK_BUFFER_USAGE_2_RESOURCE_DESCRIPTOR_BUFFER_BIT_EXT))
tu_bo_allow_dump(dev, mem->bo);
#ifdef HAVE_PERFETTO
tu_perfetto_log_bind_buffer(dev, buffer);
#endif
buffer->bo_size = mem->bo->size;
} else {
buffer->bo = NULL;
}
TU_RMV(buffer_bind, dev, buffer);
vk_address_binding_report(&instance->vk, &buffer->vk.base,
buffer->bo->iova, buffer->bo->size,
VK_DEVICE_ADDRESS_BINDING_TYPE_BIND_EXT);
}
return VK_SUCCESS;
}
uint64_t tu_GetBufferOpaqueCaptureAddress(
VkDevice _device,
const VkBufferDeviceAddressInfo* pInfo)
{
VK_FROM_HANDLE(tu_buffer, buffer, pInfo->buffer);
/* Sparse buffers have their own iova allocation, but all others do not so
* we only care about sparse buffers.
*/
if (buffer->vk.create_flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT)
return buffer->vk.device_address;
return 0;
}
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