diff options
Diffstat (limited to 'libMpegTPDec')
| -rw-r--r-- | libMpegTPDec/src/tpdec_lib.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/libMpegTPDec/src/tpdec_lib.cpp b/libMpegTPDec/src/tpdec_lib.cpp index ede64c9..7bebbaa 100644 --- a/libMpegTPDec/src/tpdec_lib.cpp +++ b/libMpegTPDec/src/tpdec_lib.cpp @@ -482,7 +482,8 @@ TRANSPORTDEC_ERROR transportDec_InBandConfig(HANDLE_TRANSPORTDEC hTp, for (int i = 0; i < 2; i++) { if (i > 0) { - FDKpushBack(hBs, newConfigLength * 8 - FDKgetValidBits(hBs)); + FDKpushBack(hBs, + (INT)newConfigLength * 8 - (INT)FDKgetValidBits(hBs)); configMode = AC_CM_ALLOC_MEM; } /* config transport decoder */ @@ -980,6 +981,9 @@ static TRANSPORTDEC_ERROR transportDec_readHeader( CLatmDemux_GetNrOfSubFrames(&hTp->parser.latm); if (hTp->transportFmt == TT_MP4_LOAS) { syncLayerFrameBits -= startPos - (INT)FDKgetValidBits(hBs) - (13); + if (syncLayerFrameBits <= 0) { + err = TRANSPORTDEC_SYNC_ERROR; + } } } } else { @@ -1270,8 +1274,9 @@ static TRANSPORTDEC_ERROR synchronization(HANDLE_TRANSPORTDEC hTp, if (!(hTp->flags & (TPDEC_LOST_FRAMES_PENDING | TPDEC_IGNORE_BUFFERFULLNESS | TPDEC_SYNCOK)) && err == TRANSPORTDEC_OK) { - err = additionalHoldOffNeeded(hTp, transportDec_GetBufferFullness(hTp), - FDKgetValidBits(hBs) - syncLayerFrameBits); + err = + additionalHoldOffNeeded(hTp, transportDec_GetBufferFullness(hTp), + (INT)FDKgetValidBits(hBs) - syncLayerFrameBits); if (err == TRANSPORTDEC_NOT_ENOUGH_BITS) { hTp->holdOffFrames++; } @@ -1469,7 +1474,7 @@ TRANSPORTDEC_ERROR transportDec_ReadAccessUnit(const HANDLE_TRANSPORTDEC hTp, for (i = 0; i < 2; i++) { if (i > 0) { - FDKpushBack(hBs, bsStart - FDKgetValidBits(hBs)); + FDKpushBack(hBs, bsStart - (INT)FDKgetValidBits(hBs)); configMode = AC_CM_ALLOC_MEM; } |