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/*
* Copyright (c) 2013 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 WEBRTC_COMMON_VIDEO_TEST_FRAME_GENERATOR_H_
#define WEBRTC_COMMON_VIDEO_TEST_FRAME_GENERATOR_H_
#include "webrtc/common_video/interface/i420_video_frame.h"
#include "webrtc/typedefs.h"
namespace webrtc {
namespace test {
class FrameGenerator {
public:
FrameGenerator() {}
virtual ~FrameGenerator() {}
// Returns video frame that remains valid until next call.
virtual I420VideoFrame* NextFrame() = 0;
static FrameGenerator* Create(size_t width, size_t height);
static FrameGenerator* CreateFromYuvFile(const char* file,
size_t width,
size_t height);
};
} // namespace test
} // namespace webrtc
#endif // WEBRTC_COMMON_VIDEO_TEST_FRAME_GENERATOR_H_
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