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| author | Ramiro Polla <ramiro.polla@gmail.com> | 2009-03-30 07:46:52 +0400 |
|---|---|---|
| committer | Ramiro Polla <ramiro.polla@gmail.com> | 2009-03-30 07:46:52 +0400 |
| commit | ab79fa44f17533af6adc38d789775230d53d7ab8 (patch) | |
| tree | 0f3775a15b434abce96799049756149f0323d9c6 /libavcodec/mlpdec.c | |
| parent | 01aaf092746728aeb5290b6a19c721a85c12427e (diff) | |
mlpdec: Simplify check for substream_parity_present.
Originally committed as revision 18240 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mlpdec.c')
| -rw-r--r-- | libavcodec/mlpdec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavcodec/mlpdec.c b/libavcodec/mlpdec.c index ef3071eec0..6d148b4735 100644 --- a/libavcodec/mlpdec.c +++ b/libavcodec/mlpdec.c @@ -1032,10 +1032,12 @@ static int read_access_unit(AVCodecContext *avctx, void* data, int *data_size, if (substr == m->max_decoded_substream) av_log(m->avctx, AV_LOG_INFO, "End of stream indicated.\n"); } - if (substream_data_len[substr] * 8 - get_bits_count(&gb) >= 16 && - substream_parity_present[substr]) { + if (substream_parity_present[substr]) { uint8_t parity, checksum; + if (substream_data_len[substr] * 8 - get_bits_count(&gb) != 16) + goto substream_length_mismatch; + parity = ff_mlp_calculate_parity(buf, substream_data_len[substr] - 2); checksum = ff_mlp_checksum8 (buf, substream_data_len[substr] - 2); |