chromium/gpu/ipc/service/gpu_channel.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef GPU_IPC_SERVICE_GPU_CHANNEL_H_
#define GPU_IPC_SERVICE_GPU_CHANNEL_H_

#include <stddef.h>
#include <stdint.h>

#include <memory>
#include <optional>
#include <string>

#include "base/containers/flat_map.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/process/process_handle.h"
#include "base/task/single_thread_task_runner.h"
#include "base/unguessable_token.h"
#include "build/build_config.h"
#include "gpu/command_buffer/common/capabilities.h"
#include "gpu/command_buffer/common/context_result.h"
#include "gpu/command_buffer/service/isolation_key_provider.h"
#include "gpu/command_buffer/service/sync_point_manager.h"
#include "gpu/ipc/common/gpu_channel.mojom.h"
#include "gpu/ipc/common/gpu_disk_cache_type.h"
#include "gpu/ipc/service/command_buffer_stub.h"
#include "gpu/ipc/service/gpu_ipc_service_export.h"
#include "gpu/ipc/service/shared_image_stub.h"
#include "ipc/ipc_sync_channel.h"
#include "mojo/public/cpp/bindings/generic_pending_associated_receiver.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/gpu_extra_info.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/gl/gl_share_group.h"
#include "ui/gl/gpu_preference.h"

namespace base {
class WaitableEvent;
}

namespace gpu {
class DCOMPTexture;
class FenceSyncReleaseDelegate;
class GpuChannelManager;
class GpuChannelMessageFilter;
class GpuMemoryBufferFactory;
class ImageDecodeAcceleratorWorker;
class Scheduler;
class SharedImageStub;
class StreamTexture;
class SyncPointManager;

// Encapsulates an IPC channel between the GPU process and one renderer
// process. On the renderer side there's a corresponding GpuChannelHost.
class GPU_IPC_SERVICE_EXPORT GpuChannel : public IPC::Listener,
                                          public IsolationKeyProvider { … };

}  // namespace gpu

#endif  // GPU_IPC_SERVICE_GPU_CHANNEL_H_