57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
/*
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* Copyright (c) 2022 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_PC_E2E_ANALYZER_VIDEO_VIDEO_DUMPING_H_
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#define TEST_PC_E2E_ANALYZER_VIDEO_VIDEO_DUMPING_H_
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#include <memory>
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#include <string>
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#include "absl/strings/string_view.h"
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#include "api/test/video/video_frame_writer.h"
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#include "api/video/video_frame.h"
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#include "api/video/video_sink_interface.h"
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#include "test/testsupport/video_frame_writer.h"
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namespace webrtc {
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namespace webrtc_pc_e2e {
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// `VideoSinkInterface` to dump incoming video frames into specified video
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// writer.
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class VideoWriter final : public rtc::VideoSinkInterface<VideoFrame> {
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public:
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// Creates video writer. Caller keeps ownership of `video_writer` and is
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// responsible for closing it after VideoWriter will be destroyed.
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VideoWriter(test::VideoFrameWriter* video_writer, int sampling_modulo);
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VideoWriter(const VideoWriter&) = delete;
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VideoWriter& operator=(const VideoWriter&) = delete;
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~VideoWriter() override = default;
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void OnFrame(const VideoFrame& frame) override;
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private:
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test::VideoFrameWriter* const video_writer_;
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const int sampling_modulo_;
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int64_t frames_counter_ = 0;
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};
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// Creates a `VideoFrameWriter` to dump video frames together with their ids.
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// It uses provided `video_writer_delegate` to write video itself. Frame ids
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// will be logged into the specified file.
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std::unique_ptr<test::VideoFrameWriter> CreateVideoFrameWithIdsWriter(
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std::unique_ptr<test::VideoFrameWriter> video_writer_delegate,
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absl::string_view frame_ids_dump_file_name);
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} // namespace webrtc_pc_e2e
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} // namespace webrtc
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#endif // TEST_PC_E2E_ANALYZER_VIDEO_VIDEO_DUMPING_H_
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