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Diffstat (limited to 'third_party/libwebrtc/test/pc/e2e/analyzer/video/video_dumping.h')
-rw-r--r-- | third_party/libwebrtc/test/pc/e2e/analyzer/video/video_dumping.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/pc/e2e/analyzer/video/video_dumping.h b/third_party/libwebrtc/test/pc/e2e/analyzer/video/video_dumping.h new file mode 100644 index 0000000000..cad4e1bdbf --- /dev/null +++ b/third_party/libwebrtc/test/pc/e2e/analyzer/video/video_dumping.h @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2022 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_PC_E2E_ANALYZER_VIDEO_VIDEO_DUMPING_H_ +#define TEST_PC_E2E_ANALYZER_VIDEO_VIDEO_DUMPING_H_ + +#include <memory> +#include <string> + +#include "absl/strings/string_view.h" +#include "api/test/video/video_frame_writer.h" +#include "api/video/video_frame.h" +#include "api/video/video_sink_interface.h" +#include "test/testsupport/video_frame_writer.h" + +namespace webrtc { +namespace webrtc_pc_e2e { + +// `VideoSinkInterface` to dump incoming video frames into specified video +// writer. +class VideoWriter final : public rtc::VideoSinkInterface<VideoFrame> { + public: + // Creates video writer. Caller keeps ownership of `video_writer` and is + // responsible for closing it after VideoWriter will be destroyed. + VideoWriter(test::VideoFrameWriter* video_writer, int sampling_modulo); + VideoWriter(const VideoWriter&) = delete; + VideoWriter& operator=(const VideoWriter&) = delete; + ~VideoWriter() override = default; + + void OnFrame(const VideoFrame& frame) override; + + private: + test::VideoFrameWriter* const video_writer_; + const int sampling_modulo_; + + int64_t frames_counter_ = 0; +}; + +// Creates a `VideoFrameWriter` to dump video frames together with their ids. +// It uses provided `video_writer_delegate` to write video itself. Frame ids +// will be logged into the specified file. +std::unique_ptr<test::VideoFrameWriter> CreateVideoFrameWithIdsWriter( + std::unique_ptr<test::VideoFrameWriter> video_writer_delegate, + absl::string_view frame_ids_dump_file_name); + +} // namespace webrtc_pc_e2e +} // namespace webrtc + +#endif // TEST_PC_E2E_ANALYZER_VIDEO_VIDEO_DUMPING_H_ |