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

// Copyright 2020 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_overlay_representation.h"

#include "build/build_config.h"

#if BUILDFLAG(IS_FUCHSIA)
#include "gpu/vulkan/fuchsia/vulkan_fuchsia_ext.h"
#endif

#include "components/viz/common/gpu/vulkan_context_provider.h"
#include "gpu/vulkan/vulkan_implementation.h"

namespace gpu {

ExternalVkImageOverlayImageRepresentation::
    ExternalVkImageOverlayImageRepresentation(SharedImageManager* manager,
                                              ExternalVkImageBacking* backing,
                                              MemoryTypeTracker* tracker)
    : … { … }

ExternalVkImageOverlayImageRepresentation::
    ~ExternalVkImageOverlayImageRepresentation() = default;

bool ExternalVkImageOverlayImageRepresentation::BeginReadAccess(
    gfx::GpuFenceHandle& acquire_fence) { … }

void ExternalVkImageOverlayImageRepresentation::EndReadAccess(
    gfx::GpuFenceHandle release_fence) { … }

void ExternalVkImageOverlayImageRepresentation::GetAcquireFence(
    gfx::GpuFenceHandle& fence) { … }

}  // namespace gpu