chromium/cc/mojo_embedder/async_layer_tree_frame_sink.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CC_MOJO_EMBEDDER_ASYNC_LAYER_TREE_FRAME_SINK_H_
#define CC_MOJO_EMBEDDER_ASYNC_LAYER_TREE_FRAME_SINK_H_

#include <memory>
#include <string>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "base/memory/read_only_shared_memory_region.h"
#include "base/memory/weak_ptr.h"
#include "base/task/single_thread_task_runner.h"
#include "base/threading/platform_thread.h"
#include "build/build_config.h"
#include "cc/mojo_embedder/mojo_embedder_export.h"
#include "cc/trees/layer_tree_frame_sink.h"
#include "components/viz/common/frame_sinks/begin_frame_source.h"
#include "components/viz/common/frame_timing_details_map.h"
#include "components/viz/common/gpu/raster_context_provider.h"
#include "components/viz/common/surfaces/parent_local_surface_id_allocator.h"
#include "components/viz/common/surfaces/surface_id.h"
#include "gpu/ipc/client/client_shared_image_interface.h"
#include "mojo/public/cpp/bindings/associated_remote.h"
#include "mojo/public/cpp/bindings/direct_receiver.h"
#include "mojo/public/cpp/bindings/pending_associated_remote.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/viz/public/mojom/compositing/compositor_frame_sink.mojom.h"
#include "third_party/abseil-cpp/absl/types/variant.h"

namespace cc {

class LayerContext;
class LayerTreeHostImpl;
class RasterContextProviderWrapper;

namespace mojo_embedder {

// A mojo-based implementation of LayerTreeFrameSink. The typically-used
// implementation for cc instances that do not share a process with the viz
// display compositor.
class CC_MOJO_EMBEDDER_EXPORT AsyncLayerTreeFrameSink
    : public LayerTreeFrameSink,
      public viz::mojom::CompositorFrameSinkClient,
      public viz::ExternalBeginFrameSourceClient { … };

}  // namespace mojo_embedder
}  // namespace cc

#endif  // CC_MOJO_EMBEDDER_ASYNC_LAYER_TREE_FRAME_SINK_H_