chromium/media/capture/video/linux/v4l2_capture_device.h

// Copyright 2018 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_LINUX_V4L2_CAPTURE_DEVICE_H_
#define MEDIA_CAPTURE_VIDEO_LINUX_V4L2_CAPTURE_DEVICE_H_

#include <fcntl.h>
#include <poll.h>

#include "base/memory/ref_counted.h"
#include "base/memory/scoped_refptr.h"
#include "media/capture/capture_export.h"

namespace media {

// Interface for abstracting out the V4L2 API. This allows using a mock or fake
// implementation in testing.
class CAPTURE_EXPORT V4L2CaptureDevice
    : public base::RefCountedThreadSafe<V4L2CaptureDevice> { … };

}  // namespace media

#endif  // MEDIA_CAPTURE_VIDEO_LINUX_V4L2_CAPTURE_DEVICE_H_