chromium/gpu/command_buffer/service/shared_image/external_vk_image_dawn_representation.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "gpu/command_buffer/service/shared_image/external_vk_image_dawn_representation.h"

#include <dawn/native/VulkanBackend.h>

#include <utility>
#include <vector>

#include "base/posix/eintr_wrapper.h"
#include "gpu/config/gpu_finch_features.h"
#include "gpu/vulkan/vulkan_image.h"
#include "third_party/skia/include/gpu/GrBackendSurface.h"
#include "third_party/skia/include/gpu/MutableTextureState.h"
#include "third_party/skia/include/gpu/ganesh/vk/GrVkBackendSurface.h"
#include "third_party/skia/include/gpu/vk/GrVkTypes.h"
#include "third_party/skia/include/gpu/vk/VulkanMutableTextureState.h"

namespace gpu {

ExternalVkImageDawnImageRepresentation::ExternalVkImageDawnImageRepresentation(
    SharedImageManager* manager,
    SharedImageBacking* backing,
    MemoryTypeTracker* tracker,
    wgpu::Device device,
    wgpu::TextureFormat wgpu_format,
    std::vector<wgpu::TextureFormat> view_formats,
    base::ScopedFD memory_fd)
    : … { … }

ExternalVkImageDawnImageRepresentation::
    ~ExternalVkImageDawnImageRepresentation() { … }

wgpu::Texture ExternalVkImageDawnImageRepresentation::BeginAccess(
    wgpu::TextureUsage usage,
    wgpu::TextureUsage internal_usage) { … }

void ExternalVkImageDawnImageRepresentation::EndAccess() { … }

}  // namespace gpu