1 /* 2 * Copyright (c) 2019 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 MODULES_RTP_RTCP_SOURCE_VIDEO_RTP_DEPACKETIZER_H_ 12 #define MODULES_RTP_RTCP_SOURCE_VIDEO_RTP_DEPACKETIZER_H_ 13 14 #include <stdint.h> 15 16 #include "absl/types/optional.h" 17 #include "api/array_view.h" 18 #include "api/scoped_refptr.h" 19 #include "api/video/encoded_image.h" 20 #include "modules/rtp_rtcp/source/rtp_video_header.h" 21 #include "rtc_base/copy_on_write_buffer.h" 22 23 namespace webrtc { 24 25 class VideoRtpDepacketizer { 26 public: 27 struct ParsedRtpPayload { 28 RTPVideoHeader video_header; 29 rtc::CopyOnWriteBuffer video_payload; 30 }; 31 32 virtual ~VideoRtpDepacketizer() = default; 33 virtual absl::optional<ParsedRtpPayload> Parse( 34 rtc::CopyOnWriteBuffer rtp_payload) = 0; 35 virtual rtc::scoped_refptr<EncodedImageBuffer> AssembleFrame( 36 rtc::ArrayView<const rtc::ArrayView<const uint8_t>> rtp_payloads); 37 }; 38 39 } // namespace webrtc 40 41 #endif // MODULES_RTP_RTCP_SOURCE_VIDEO_RTP_DEPACKETIZER_H_ 42