eessppeelllloo/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-12-13 02:20:07 +01:00
Code Issues Packages Projects Releases Wiki Activity

mlpdec: return meaningful error codes instead of -1

Browse Source
This commit is contained in:
Justin Ruggles
2011-10-12 22:47:50 -04:00
parent e1b8d88d52
commit 82be06bbb3
2 changed files with 61 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
libavcodec/mlp_parser.c
View File

@@ -138,11 +138,11 @@ int ff_mlp_read_major_sync(void *log, MLPHeaderInfo *mh, GetBitContext *gb)
checksum = ff_mlp_checksum16(gb->buffer, 26);
if (checksum != AV_RL16(gb->buffer+26)) {
av_log(log, AV_LOG_ERROR, "major sync info header checksum error\n");
return -1;
return AVERROR_INVALIDDATA;
}
if (get_bits_long(gb, 24) != 0xf8726f) /* Sync words */
return -1;
return AVERROR_INVALIDDATA;
mh->stream_type = get_bits(gb, 8);
@@ -173,7 +173,7 @@ int ff_mlp_read_major_sync(void *log, MLPHeaderInfo *mh, GetBitContext *gb)
mh->channels_thd_stream2 = get_bits(gb, 13);
} else
return -1;
return AVERROR_INVALIDDATA;
mh->access_unit_size = 40 << (ratebits & 7);
mh->access_unit_size_pow2 = 64 << (ratebits & 7);