Initial upload of NetEq4

This is the first public upload of the new NetEq, version 4. It has been through extensive internal review during the course of the project. TEST=trybots Review URL: https://webrtc-codereview.appspot.com/1073005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@3425 4adac7df-926f-26a2-2b94-8c16560cd09d
2013-01-29 12:09:21 +00:00
parent 63e0964039
commit d94659dc27
129 changed files with 24101 additions and 103 deletions
--- a/webrtc/modules/audio_coding/neteq4/test/NETEQTEST_RTPpacket.h
+++ b/webrtc/modules/audio_coding/neteq4/test/NETEQTEST_RTPpacket.h
@ -0,0 +1,105 @@
+/*
+ *  Copyright (c) 2012 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 NETEQTEST_RTPPACKET_H
+#define NETEQTEST_RTPPACKET_H
+
+#include <map>
+#include <stdio.h>
+#include "webrtc/typedefs.h"
+#include "webrtc/modules/interface/module_common_types.h"
+
+enum stereoModes {
+    stereoModeMono,
+    stereoModeSample1,
+    stereoModeSample2,
+    stereoModeFrame,
+    stereoModeDuplicate
+};
+
+class NETEQTEST_RTPpacket
+{
+public:
+    NETEQTEST_RTPpacket();
+    bool operator !() const { return (dataLen() < 0); };
+    virtual ~NETEQTEST_RTPpacket();
+    void reset();
+    static int skipFileHeader(FILE *fp);
+    virtual int readFromFile(FILE *fp);
+    int readFixedFromFile(FILE *fp, size_t len);
+    virtual int writeToFile(FILE *fp);
+    void blockPT(WebRtc_UWord8 pt);
+    //WebRtc_Word16 payloadType();
+    void parseHeader();
+    void parseHeader(webrtc::WebRtcRTPHeader* rtp_header);
+    const webrtc::WebRtcRTPHeader* RTPinfo() const;
+    WebRtc_UWord8 * datagram() const;
+    WebRtc_UWord8 * payload() const;
+    WebRtc_Word16 payloadLen();
+    WebRtc_Word16 dataLen() const;
+    bool isParsed() const;
+    bool isLost() const;
+    WebRtc_UWord32 time() const { return _receiveTime; };
+
+    WebRtc_UWord8  payloadType() const;
+    WebRtc_UWord16 sequenceNumber() const;
+    WebRtc_UWord32 timeStamp() const;
+    WebRtc_UWord32 SSRC() const;
+    WebRtc_UWord8  markerBit() const;
+
+    int setPayloadType(WebRtc_UWord8 pt);
+    int setSequenceNumber(WebRtc_UWord16 sn);
+    int setTimeStamp(WebRtc_UWord32 ts);
+    int setSSRC(WebRtc_UWord32 ssrc);
+    int setMarkerBit(WebRtc_UWord8 mb);
+    void setTime(WebRtc_UWord32 receiveTime) { _receiveTime = receiveTime; };
+
+    int setRTPheader(const webrtc::WebRtcRTPHeader* RTPinfo);
+
+    int splitStereo(NETEQTEST_RTPpacket* slaveRtp, enum stereoModes mode);
+
+    int extractRED(int index, webrtc::WebRtcRTPHeader& red);
+
+    void scramblePayload(void);
+
+    WebRtc_UWord8 *       _datagram;
+    WebRtc_UWord8 *       _payloadPtr;
+    int                 _memSize;
+    WebRtc_Word16         _datagramLen;
+    WebRtc_Word16         _payloadLen;
+    webrtc::WebRtcRTPHeader _rtpInfo;
+    bool                _rtpParsed;
+    WebRtc_UWord32        _receiveTime;
+    bool                _lost;
+    std::map<WebRtc_UWord8, bool> _blockList;
+
+protected:
+    static const int _kRDHeaderLen;
+    static const int _kBasicHeaderLen;
+
+    void parseBasicHeader(webrtc::WebRtcRTPHeader* RTPinfo, int *i_P, int *i_X,
+                          int *i_CC) const;
+    int calcHeaderLength(int i_X, int i_CC) const;
+
+private:
+    void makeRTPheader(unsigned char* rtp_data, WebRtc_UWord8 payloadType,
+                       WebRtc_UWord16 seqNo, WebRtc_UWord32 timestamp,
+                       WebRtc_UWord32 ssrc, WebRtc_UWord8 markerBit) const;
+    WebRtc_UWord16 parseRTPheader(webrtc::WebRtcRTPHeader* RTPinfo,
+                                  WebRtc_UWord8 **payloadPtr = NULL) const;
+    WebRtc_UWord16 parseRTPheader(WebRtc_UWord8 **payloadPtr = NULL)
+        { return parseRTPheader(&_rtpInfo, payloadPtr);};
+    int calcPadLength(int i_P) const;
+    void splitStereoSample(NETEQTEST_RTPpacket* slaveRtp, int stride);
+    void splitStereoFrame(NETEQTEST_RTPpacket* slaveRtp);
+    void splitStereoDouble(NETEQTEST_RTPpacket* slaveRtp);
+};
+
+#endif //NETEQTEST_RTPPACKET_H