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au: set block_align and use it in au_read_packet()

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This commit is contained in:
Justin Ruggles 2012-12-23 13:20:59 -05:00
parent 9a7b56883d
commit bd4cdef5a8
1 changed files with 3 additions and 3 deletions
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6
libavformat/au.c
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@ -112,6 +112,7 @@ static int au_read_header(AVFormatContext *s)
st->codec->channels = channels; st->codec->channels = channels;
st->codec->sample_rate = rate; st->codec->sample_rate = rate;
st->codec->bit_rate = channels * rate * bps; st->codec->bit_rate = channels * rate * bps;
st->codec->block_align = channels * bps >> 3;
avpriv_set_pts_info(st, 64, 1, rate); avpriv_set_pts_info(st, 64, 1, rate);
return 0; return 0;
} }
@ -123,9 +124,8 @@ static int au_read_packet(AVFormatContext *s,
{ {
int ret; int ret;
ret= av_get_packet(s->pb, pkt, BLOCK_SIZE * ret = av_get_packet(s->pb, pkt, BLOCK_SIZE *
s->streams[0]->codec->channels * s->streams[0]->codec->block_align);
av_get_bits_per_sample(s->streams[0]->codec->codec_id) >> 3);
if (ret < 0) if (ret < 0)
return ret; return ret;
pkt->stream_index = 0; pkt->stream_index = 0;