1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
/*
* 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 WEBRTC_MODULES_VIDEO_CODING_TEST_NORMAL_TEST_H_
#define WEBRTC_MODULES_VIDEO_CODING_TEST_NORMAL_TEST_H_
#include "webrtc/modules/video_coding/main/interface/video_coding.h"
#include "webrtc/modules/video_coding/main/test/test_util.h"
#include "webrtc/modules/video_coding/main/test/video_source.h"
#include <fstream>
#include <map>
class NormalTest;
//Send Side - Packetization callback -
// will create and send a packet to the VCMReceiver
class VCMNTEncodeCompleteCallback : public webrtc::VCMPacketizationCallback
{
public:
// constructor input: file in which encoded data will be written
VCMNTEncodeCompleteCallback(FILE* encodedFile, NormalTest& test);
virtual ~VCMNTEncodeCompleteCallback();
// Register transport callback
void RegisterTransportCallback(webrtc::VCMPacketizationCallback* transport);
// process encoded data received from the encoder,
// pass stream to the VCMReceiver module
int32_t SendData(uint8_t payloadType,
const webrtc::EncodedImage& encoded_image,
const webrtc::RTPFragmentationHeader& fragmentationHeader,
const webrtc::RTPVideoHeader* videoHdr) override;
// Register existing VCM.
// Currently - encode and decode with the same vcm module.
void RegisterReceiverVCM(webrtc::VideoCodingModule *vcm);
// Return sum of encoded data (all frames in the sequence)
size_t EncodedBytes();
// return number of encoder-skipped frames
uint32_t SkipCnt();
private:
FILE* _encodedFile;
size_t _encodedBytes;
uint32_t _skipCnt;
webrtc::VideoCodingModule* _VCMReceiver;
webrtc::FrameType _frameType;
uint16_t _seqNo;
NormalTest& _test;
}; // end of VCMEncodeCompleteCallback
class VCMNTDecodeCompleteCallback: public webrtc::VCMReceiveCallback
{
public:
VCMNTDecodeCompleteCallback(std::string outname) // or should it get a name?
: _decodedFile(NULL),
_outname(outname),
_decodedBytes(0),
_currentWidth(0),
_currentHeight(0) {}
virtual ~VCMNTDecodeCompleteCallback();
void SetUserReceiveCallback(webrtc::VCMReceiveCallback* receiveCallback);
// will write decoded frame into file
int32_t FrameToRender(webrtc::I420VideoFrame& videoFrame) override;
size_t DecodedBytes();
private:
FILE* _decodedFile;
std::string _outname;
size_t _decodedBytes;
int _currentWidth;
int _currentHeight;
}; // end of VCMNTDecodeCompleteCallback class
class NormalTest
{
public:
NormalTest(webrtc::VideoCodingModule* vcm,
webrtc::Clock* clock);
~NormalTest();
static int RunTest(const CmdArgs& args);
int32_t Perform(const CmdArgs& args);
// option:: turn into private and call from perform
int Width() const { return _width; };
int Height() const { return _height; };
webrtc::VideoCodecType VideoType() const { return _videoType; };
protected:
// test setup - open files, general initializations
void Setup(const CmdArgs& args);
// close open files, delete used memory
void Teardown();
// print results to std output and to log file
void Print();
// calculating pipeline delay, and encoding time
void FrameEncoded(uint32_t timeStamp);
// calculating pipeline delay, and decoding time
void FrameDecoded(uint32_t timeStamp);
webrtc::Clock* _clock;
webrtc::VideoCodingModule* _vcm;
webrtc::VideoCodec _sendCodec;
webrtc::VideoCodec _receiveCodec;
std::string _inname;
std::string _outname;
std::string _encodedName;
size_t _sumEncBytes;
FILE* _sourceFile;
FILE* _decodedFile;
FILE* _encodedFile;
std::fstream _log;
int _width;
int _height;
float _frameRate;
float _bitRate;
uint32_t _lengthSourceFrame;
uint32_t _timeStamp;
webrtc::VideoCodecType _videoType;
double _totalEncodeTime;
double _totalDecodeTime;
double _decodeCompleteTime;
double _encodeCompleteTime;
double _totalEncodePipeTime;
double _totalDecodePipeTime;
double _testTotalTime;
std::map<int, double> _encodeTimes;
std::map<int, double> _decodeTimes;
int32_t _frameCnt;
int32_t _encFrameCnt;
int32_t _decFrameCnt;
}; // end of VCMNormalTestClass
#endif // WEBRTC_MODULES_VIDEO_CODING_TEST_NORMAL_TEST_H_
|
