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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2007-09-15 02:41:24 +0000 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2007-09-15 02:41:24 +0000 |
| commit | 3df880934e721d7e37e4feb1d4a3f226cfc1bf2d (patch) | |
| tree | e73bc62f058a311c71fffecd89a59f323147dc0c /libavcodec/ac3_parser.c | |
| parent | d5b7144e1ffa9b1a48832ba5995261873cb211d7 (diff) | |
| download | ffmpeg-3df880934e721d7e37e4feb1d4a3f226cfc1bf2d.tar.gz | |
better AC3 header error reporting
Originally committed as revision 10496 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ac3_parser.c')
| -rw-r--r-- | libavcodec/ac3_parser.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/ac3_parser.c b/libavcodec/ac3_parser.c index e8b8b5bee0..d97c86e01b 100644 --- a/libavcodec/ac3_parser.c +++ b/libavcodec/ac3_parser.c @@ -44,21 +44,21 @@ int ff_ac3_parse_header(const uint8_t buf[7], AC3HeaderInfo *hdr) hdr->sync_word = get_bits(&gbc, 16); if(hdr->sync_word != 0x0B77) - return -1; + return AC3_PARSE_ERROR_SYNC; /* read ahead to bsid to make sure this is AC-3, not E-AC-3 */ hdr->bsid = show_bits_long(&gbc, 29) & 0x1F; if(hdr->bsid > 10) - return -2; + return AC3_PARSE_ERROR_BSID; hdr->crc1 = get_bits(&gbc, 16); hdr->fscod = get_bits(&gbc, 2); if(hdr->fscod == 3) - return -3; + return AC3_PARSE_ERROR_SAMPLE_RATE; hdr->frmsizecod = get_bits(&gbc, 6); if(hdr->frmsizecod > 37) - return -4; + return AC3_PARSE_ERROR_FRAME_SIZE; skip_bits(&gbc, 5); // skip bsid, already got it |