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统一成员变量命名风格

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This commit is contained in:
xiongziliang
2018-10-24 15:43:52 +08:00
parent 97567ec36d
commit 39baaebc55
74 changed files with 2048 additions and 2048 deletions
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68
src/MediaFile/HLSMaker.cpp
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@@ -43,35 +43,35 @@ HLSMaker::HLSMaker(const string& strM3u8File,
if(ui32Num < 1){
ui32Num = 1;
}
m_ui32BufSize = ui32BufSize;
m_ui64TsCnt = 0;
m_strM3u8File = strM3u8File;
m_ui32NumSegments = ui32Num;
m_ui32SegmentDuration = ui32Duration;
m_ui32LastStamp = 0;
_ui32BufSize = ui32BufSize;
_ui64TsCnt = 0;
_strM3u8File = strM3u8File;
_ui32NumSegments = ui32Num;
_ui32SegmentDuration = ui32Duration;
_ui32LastStamp = 0;
m_strOutputPrefix = strM3u8File.substr(0, strM3u8File.rfind('.'));
m_strFileName = m_strOutputPrefix.substr(m_strOutputPrefix.rfind('/') + 1);
m_ts.init(m_strOutputPrefix + "-0.ts", m_ui32BufSize);
_strOutputPrefix = strM3u8File.substr(0, strM3u8File.rfind('.'));
_strFileName = _strOutputPrefix.substr(_strOutputPrefix.rfind('/') + 1);
_ts.init(_strOutputPrefix + "-0.ts", _ui32BufSize);
}
HLSMaker::~HLSMaker() {
m_ts.clear();
string strDir = m_strOutputPrefix.substr(0,m_strOutputPrefix.rfind('/'));
_ts.clear();
string strDir = _strOutputPrefix.substr(0,_strOutputPrefix.rfind('/'));
File::delete_file(strDir.data());
}
bool HLSMaker::write_index_file(int iFirstSegment, unsigned int uiLastSegment, int iEnd) {
char acWriteBuf[1024];
std::shared_ptr<FILE> pM3u8File(File::createfile_file(m_strM3u8File.data(), "w"),[](FILE *fp){
std::shared_ptr<FILE> pM3u8File(File::createfile_file(_strM3u8File.data(), "w"),[](FILE *fp){
if(fp){
fflush(fp);
fclose(fp);
}
});
if (!pM3u8File) {
WarnL << "Could not open temporary m3u8 index file (" << m_strM3u8File << "), no index file will be created";
WarnL << "Could not open temporary m3u8 index file (" << _strM3u8File << "), no index file will be created";
return false;
}
if (iFirstSegment < 0) {
@@ -80,13 +80,13 @@ bool HLSMaker::write_index_file(int iFirstSegment, unsigned int uiLastSegment, i
//最少1秒
int maxSegmentDuration = 0;
for (auto dur : m_iDurations) {
for (auto dur : _iDurations) {
dur /=1000;
if(dur > maxSegmentDuration){
maxSegmentDuration = dur;
}
}
if (m_ui32NumSegments) {
if (_ui32NumSegments) {
snprintf(acWriteBuf,
sizeof(acWriteBuf),
"#EXTM3U\r\n"
@@ -114,8 +114,8 @@ bool HLSMaker::write_index_file(int iFirstSegment, unsigned int uiLastSegment, i
snprintf(acWriteBuf,
sizeof(acWriteBuf),
"#EXTINF:%.3f,\r\n%s-%u.ts\r\n",
m_iDurations[i-iFirstSegment]/1000.0,
m_strFileName.c_str(),
_iDurations[i-iFirstSegment]/1000.0,
_strFileName.c_str(),
i);
if (fwrite(acWriteBuf, strlen(acWriteBuf), 1, pM3u8File.get()) != 1) {
WarnL << "Could not write to m3u8 index file, will not continue writing to index file";
@@ -134,36 +134,36 @@ bool HLSMaker::write_index_file(int iFirstSegment, unsigned int uiLastSegment, i
}
void HLSMaker::inputH264(void *data, uint32_t length, uint32_t timeStamp, int type) {
if(m_ui32LastStamp == 0){
m_ui32LastStamp = timeStamp;
if(_ui32LastStamp == 0){
_ui32LastStamp = timeStamp;
}
int stampInc = timeStamp - m_ui32LastStamp;
int stampInc = timeStamp - _ui32LastStamp;
switch (type) {
case 7: //SPS
if (stampInc >= m_ui32SegmentDuration * 1000) {
m_ui32LastStamp = timeStamp;
if (stampInc >= _ui32SegmentDuration * 1000) {
_ui32LastStamp = timeStamp;
//关闭文件
m_ts.clear();
auto strTmpFileName = StrPrinter << m_strOutputPrefix << '-' << (++m_ui64TsCnt) << ".ts" << endl;
if (!m_ts.init(strTmpFileName, m_ui32BufSize)) {
_ts.clear();
auto strTmpFileName = StrPrinter << _strOutputPrefix << '-' << (++_ui64TsCnt) << ".ts" << endl;
if (!_ts.init(strTmpFileName, _ui32BufSize)) {
//创建文件失败
return;
}
//记录切片时间
m_iDurations.push_back(stampInc);
_iDurations.push_back(stampInc);
if(removets()){
//删除老的时间戳
m_iDurations.pop_front();
_iDurations.pop_front();
}
write_index_file(m_ui64TsCnt - m_ui32NumSegments, m_ui64TsCnt, 0);
write_index_file(_ui64TsCnt - _ui32NumSegments, _ui64TsCnt, 0);
}
case 1: //P
//insert aud frame before p and SPS frame
m_ts.inputH264("\x0\x0\x0\x1\x9\xf0", 6, timeStamp * 90);
_ts.inputH264("\x0\x0\x0\x1\x9\xf0", 6, timeStamp * 90);
case 5: //IDR
case 8: //PPS
m_ts.inputH264((char *) data, length, timeStamp * 90);
_ts.inputH264((char *) data, length, timeStamp * 90);
break;
default:
break;
@@ -171,15 +171,15 @@ void HLSMaker::inputH264(void *data, uint32_t length, uint32_t timeStamp, int ty
}
void HLSMaker::inputAAC(void *data, uint32_t length, uint32_t timeStamp) {
m_ts.inputAAC((char *) data, length, timeStamp * 90);
_ts.inputAAC((char *) data, length, timeStamp * 90);
}
bool HLSMaker::removets() {
if (m_ui64TsCnt < m_ui32NumSegments + 2) {
if (_ui64TsCnt < _ui32NumSegments + 2) {
return false;
}
File::delete_file((StrPrinter << m_strOutputPrefix << "-"
<< m_ui64TsCnt - m_ui32NumSegments - 2
File::delete_file((StrPrinter << _strOutputPrefix << "-"
<< _ui64TsCnt - _ui32NumSegments - 2
<< ".ts" << endl).data());
return true;
}