1e80ce438e
There were two different structures named RtpPacket in webrtc namespace: RtpPacket defined in fec_test_helper renamed to test::RawRtpPacket RtpPacket defined in rtp_sender_video and producer_fec removed as unused BUG=webrtc:5261 R=sprang@google.com, stefan@webrtc.org Review URL: https://codereview.webrtc.org/1710103004 . Cr-Commit-Position: refs/heads/master@{#11682}
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
/*
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* Copyright (c) 2012 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 WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_TEST_HELPER_H_
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#define WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_TEST_HELPER_H_
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#include "webrtc/modules/include/module_common_types.h"
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#include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h"
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namespace webrtc {
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namespace test {
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struct RawRtpPacket : public ForwardErrorCorrection::Packet {
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WebRtcRTPHeader header;
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};
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} // namespace test
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const uint8_t kFecPayloadType = 96;
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const uint8_t kRedPayloadType = 97;
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const uint8_t kVp8PayloadType = 120;
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class FrameGenerator {
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public:
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FrameGenerator();
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void NewFrame(int num_packets);
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uint16_t NextSeqNum();
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test::RawRtpPacket* NextPacket(int offset, size_t length);
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// Creates a new RtpPacket with the RED header added to the packet.
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test::RawRtpPacket* BuildMediaRedPacket(const test::RawRtpPacket* packet);
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// Creates a new RtpPacket with FEC payload and red header. Does this by
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// creating a new fake media RtpPacket, clears the marker bit and adds a RED
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// header. Finally replaces the payload with the content of |packet->data|.
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test::RawRtpPacket* BuildFecRedPacket(
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const ForwardErrorCorrection::Packet* packet);
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void SetRedHeader(ForwardErrorCorrection::Packet* red_packet,
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uint8_t payload_type,
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size_t header_length) const;
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private:
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static void BuildRtpHeader(uint8_t* data, const RTPHeader* header);
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int num_packets_;
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uint16_t seq_num_;
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uint32_t timestamp_;
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_FEC_TEST_HELPER_H_
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