diff options
Diffstat (limited to 'libMpegTPDec/include/tpdec_lib.h')
| -rw-r--r-- | libMpegTPDec/include/tpdec_lib.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libMpegTPDec/include/tpdec_lib.h b/libMpegTPDec/include/tpdec_lib.h index 5cec91d..fb4c41d 100644 --- a/libMpegTPDec/include/tpdec_lib.h +++ b/libMpegTPDec/include/tpdec_lib.h @@ -186,6 +186,27 @@ int CProgramConfig_IsValid ( const CProgramConfig *pPce ); void CProgramConfig_Read ( CProgramConfig *pPce, HANDLE_FDK_BITSTREAM bs, UINT alignAnchor ); + +/*! + \brief Compare two Program Config Elements. + \param pPce1 Pointer to first Program Config Element structure. + \param pPce2 Pointer to second Program Config Element structure. + \return -1 if PCEs are completely different, + 0 if PCEs are completely equal, + 1 if PCEs are different but have the same channel config, + 2 if PCEs have different channel config but same number of channels. +*/ +int CProgramConfig_Compare ( const CProgramConfig * const pPce1, + const CProgramConfig * const pPce2 ); + +/*! + \brief Get a Program Config Element that matches the predefined MPEG-4 channel configurations 1-14. + \param pPce Program Config Element structure. + \param channelConfig MPEG-4 channel configuration. + \return void +*/ +void CProgramConfig_GetDefault ( CProgramConfig *pPce, + const UINT channelConfig ); #endif /* TP_PCE_ENABLE */ /** |