chromium/media/capture/video/video_capture_buffer_tracker.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_TRACKER_H_
#define MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_TRACKER_H_

#include <memory>

#include "base/memory/unsafe_shared_memory_region.h"
#include "base/synchronization/lock.h"
#include "media/capture/mojom/video_capture_buffer.mojom.h"
#include "media/capture/mojom/video_capture_types.mojom.h"
#include "media/capture/video/video_capture_buffer_handle.h"
#include "media/capture/video/video_capture_device.h"
#include "media/capture/video_capture_types.h"
#include "mojo/public/cpp/system/buffer.h"

namespace gfx {
struct GpuMemoryBufferHandle;
}

namespace media {

// Keeps track of the state of a given mappable resource. This is a base class
// for implementations using different kinds of storage.
class CAPTURE_EXPORT VideoCaptureBufferTracker { … };

}  // namespace media

#endif  // MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_TRACKER_H_