chromium/third_party/webrtc/test/testsupport/frame_writer.h

/*
 *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef TEST_TESTSUPPORT_FRAME_WRITER_H_
#define TEST_TESTSUPPORT_FRAME_WRITER_H_

#include <stdio.h>

#include <string>

#include "api/video/video_frame.h"

namespace webrtc {
namespace test {

// Handles writing of video files.
class FrameWriter { … };

// Writes raw I420 frames in sequence.
class YuvFrameWriterImpl : public FrameWriter { … };

// Writes raw I420 frames in sequence, but with Y4M file and frame headers for
// more convenient playback in external media players.
class Y4mFrameWriterImpl : public YuvFrameWriterImpl { … };

// LibJpeg is not available on iOS. This class will do nothing on iOS.
class JpegFrameWriter { … };

}  // namespace test
}  // namespace webrtc

#endif  // TEST_TESTSUPPORT_FRAME_WRITER_H_