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完善H265 sps解析,统一命名风格

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This commit is contained in:
zqsong
2019-08-02 10:46:16 +08:00
parent 776dd4c085
commit 0d57664fac
4 changed files with 747 additions and 624 deletions
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42
src/Extension/H265.cpp
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@@ -32,24 +32,40 @@ namespace mediakit{
bool getAVCH265Info(const string& strSps,int &iVideoWidth, int &iVideoHeight, float &iVideoFps) {
return getAVC265Info(strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
bool getAVCH265Info(const string& strVps, const string& strSps,int &iVideoWidth, int &iVideoHeight, float &iVideoFps) {
return getAVC265Info(strVps.data(),strVps.size(),strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
}
bool getAVC265Info(const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float &iVideoFps){
bool getAVC265Info(const char * vps, int vps_len,const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float &iVideoFps){
T_GetBitContext tGetBitBuf;
T_HEVCSPS tH265SpsInfo;
memset(&tGetBitBuf,0,sizeof(tGetBitBuf));
memset(&tH265SpsInfo,0,sizeof(tH265SpsInfo));
tGetBitBuf.pu8Buf = (uint8_t*)sps ;
tGetBitBuf.iBufSize = sps_len ;
if(0 != h265DecSeqParameterSet((void *) &tGetBitBuf, &tH265SpsInfo)){
return false;
}
T_HEVCSPS tH265SpsInfo;
T_HEVCVPS tH265VpsInfo;
if ( vps_len > 2 ){
memset(&tGetBitBuf,0,sizeof(tGetBitBuf));
memset(&tH265VpsInfo,0,sizeof(tH265VpsInfo));
tGetBitBuf.pu8Buf = (uint8_t*)vps+2;
tGetBitBuf.iBufSize = vps_len-2;
if(0 != h265DecVideoParameterSet((void *) &tGetBitBuf, &tH265VpsInfo)){
return false;
}
}
if ( sps_len > 2 ){
memset(&tGetBitBuf,0,sizeof(tGetBitBuf));
memset(&tH265SpsInfo,0,sizeof(tH265SpsInfo));
tGetBitBuf.pu8Buf = (uint8_t*)sps+2;
tGetBitBuf.iBufSize = sps_len-2;
if(0 != h265DecSeqParameterSet((void *) &tGetBitBuf, &tH265SpsInfo)){
return false;
}
}
else
return false;
h265GetWidthHeight(&tH265SpsInfo, &iVideoWidth, &iVideoHeight);
h265GeFramerate(&tH265SpsInfo, &iVideoFps);
//ErrorL << iVideoWidth << " " << iVideoHeight << " " << iVideoFps;
iVideoFps = 0;
h265GeFramerate(&tH265VpsInfo, &tH265SpsInfo, &iVideoFps);
// ErrorL << iVideoWidth << " " << iVideoHeight << " " << iVideoFps;
return true;
}