chromium/components/viz/service/display/display_resource_provider_software.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/viz/service/display/display_resource_provider_software.h"

#include <memory>
#include <vector>

#include "base/feature_list.h"
#include "base/synchronization/waitable_event.h"
#include "components/viz/common/features.h"
#include "components/viz/service/display/shared_bitmap_manager.h"
#include "gpu/command_buffer/service/scheduler.h"
#include "gpu/command_buffer/service/shared_image/shared_image_manager.h"
#include "third_party/skia/include/core/SkImage.h"

namespace viz {

DisplayResourceProviderSoftware::DisplayResourceProviderSoftware(
    SharedBitmapManager* shared_bitmap_manager,
    gpu::SharedImageManager* shared_image_manager,
    gpu::SyncPointManager* sync_point_manager,
    gpu::Scheduler* scheduler)
    : … { … }

DisplayResourceProviderSoftware::~DisplayResourceProviderSoftware() { … }

std::unique_ptr<gpu::MemoryImageRepresentation>
DisplayResourceProviderSoftware::GetSharedImageRepresentation(
    const gpu::Mailbox& mailbox,
    const gpu::SyncToken& sync_token) { … }

const DisplayResourceProvider::ChildResource*
DisplayResourceProviderSoftware::LockForRead(ResourceId id) { … }

void DisplayResourceProviderSoftware::UnlockForRead(ResourceId id,
                                                    const SkImage* sk_image) { … }

std::vector<ReturnedResource>
DisplayResourceProviderSoftware::DeleteAndReturnUnusedResourcesToChildImpl(
    Child& child_info,
    DeleteStyle style,
    const std::vector<ResourceId>& unused) { … }

void DisplayResourceProviderSoftware::PopulateSkBitmapWithResource(
    SkBitmap* sk_bitmap,
    const ChildResource* resource,
    SkAlphaType alpha_type) { … }

DisplayResourceProviderSoftware::ScopedReadLockSkImage::ScopedReadLockSkImage(
    DisplayResourceProviderSoftware* resource_provider,
    ResourceId resource_id,
    SkAlphaType alpha_type)
    : … { … }

void DisplayResourceProviderSoftware::WaitSyncToken(gpu::SyncToken sync_token) { … }

DisplayResourceProviderSoftware::ScopedReadLockSkImage::
    ~ScopedReadLockSkImage() { … }

DisplayResourceProviderSoftware::SharedImageAccess::SharedImageAccess() =
    default;
DisplayResourceProviderSoftware::SharedImageAccess::~SharedImageAccess() =
    default;
DisplayResourceProviderSoftware::SharedImageAccess::SharedImageAccess(
    SharedImageAccess&& other) = default;
DisplayResourceProviderSoftware::SharedImageAccess&
DisplayResourceProviderSoftware::SharedImageAccess::operator=(
    SharedImageAccess&& other) = default;

}  // namespace viz