08a9b618a6
VideoFrameWriter is designed to accept webrtc::VideoFrame as input and write it with Y4mFrameWriterImpl to the output file, transforming webrtc::VideoFrame to the uint8_t* frame_buffer. VideoFrameWriter will be used to write webrtc::VideoFrames during dumping input and output video in peer connection level test framework and will be injected in webrtc::test::FrameGenerator and rtc::VideoSinkInterface<VideoFrame>. Bug: webrtc:10138 Change-Id: Iadec7d3ad66f226836acbebe070cf88ceb242f62 Reviewed-on: https://webrtc-review.googlesource.com/c/117200 Commit-Queue: Artem Titov <titovartem@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26305}
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/*
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* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef TEST_TESTSUPPORT_VIDEO_FRAME_WRITER_H_
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#define TEST_TESTSUPPORT_VIDEO_FRAME_WRITER_H_
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#include <memory>
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#include <string>
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#include "api/video/video_frame.h"
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#include "rtc_base/buffer.h"
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#include "rtc_base/critical_section.h"
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#include "test/testsupport/frame_writer.h"
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namespace webrtc {
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namespace test {
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// Writes webrtc::VideoFrame to specified file with y4m frame writer
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class VideoFrameWriter {
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public:
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VideoFrameWriter(std::string output_file_name,
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int width,
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int height,
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int fps);
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virtual ~VideoFrameWriter();
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bool WriteFrame(const webrtc::VideoFrame& frame);
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void Close();
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private:
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rtc::Buffer ExtractI420BufferWithSize(const VideoFrame& frame,
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int width,
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int height);
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const std::string output_file_name_;
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const int width_;
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const int height_;
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const int fps_;
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std::unique_ptr<FrameWriter> frame_writer_;
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};
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} // namespace test
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} // namespace webrtc
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#endif // TEST_TESTSUPPORT_VIDEO_FRAME_WRITER_H_
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