video_frame_writer.h (1113B)
1 /* 2 * Copyright (c) 2022 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef API_TEST_VIDEO_VIDEO_FRAME_WRITER_H_ 12 #define API_TEST_VIDEO_VIDEO_FRAME_WRITER_H_ 13 14 #include "api/video/video_frame.h" 15 16 namespace webrtc { 17 namespace test { 18 19 class VideoFrameWriter { 20 public: 21 virtual ~VideoFrameWriter() = default; 22 23 // Writes `VideoFrame` and returns true if operation was successful, false 24 // otherwise. 25 // 26 // Calling `WriteFrame` after `Close` is not allowed. 27 virtual bool WriteFrame(const VideoFrame& frame) = 0; 28 29 // Closes writer and cleans up all resources. No invocations to `WriteFrame` 30 // are allowed after `Close` was invoked. 31 virtual void Close() = 0; 32 }; 33 34 } // namespace test 35 } // namespace webrtc 36 37 #endif // API_TEST_VIDEO_VIDEO_FRAME_WRITER_H_