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demux_avi: remove pointless checks 

If audio_block_size is 0 that is a bug (and will result in a division by 0
in one case that does not check this), thus remove all checks for it.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32623 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2010-11-13 10:23:34 +00:00 committed by Uoti Urpala
parent 74377fbfbf
commit b492561241
1 changed files with 6 additions and 7 deletions
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13
libmpdemux/demux_avi.c
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@ -158,8 +158,8 @@ static int demux_avi_read_packet(demuxer_t *demux,demux_stream_t *ds,unsigned in
pts=priv->avi_audio_pts; //+priv->pts_correction;
priv->avi_audio_pts=0;
// update blockcount:
priv->audio_block_no+=priv->audio_block_size ?
((len+priv->audio_block_size-1)/priv->audio_block_size) : 1;
priv->audio_block_no+=
(len+priv->audio_block_size-1)/priv->audio_block_size;
} else
if(ds==demux->video){
// video
@ -690,8 +690,8 @@ static void demux_seek_avi(demuxer_t *demuxer, float rel_seek_secs,
break;
}
++d_audio->pack_no;
priv->audio_block_no+=priv->audio_block_size ?
((len+priv->audio_block_size-1)/priv->audio_block_size) : 1;
priv->audio_block_no+=
(len+priv->audio_block_size-1)/priv->audio_block_size;
d_audio->dpos+=len;
}
}
@ -716,12 +716,11 @@ static void demux_seek_avi(demuxer_t *demuxer, float rel_seek_secs,
skip_audio_bytes+=len;
} else {
++d_audio->pack_no;
priv->audio_block_no+=priv->audio_block_size ?
((len+priv->audio_block_size-1)/priv->audio_block_size) : 1;
priv->audio_block_no+=
(len+priv->audio_block_size-1)/priv->audio_block_size;
d_audio->dpos+=len;
audio_chunk_pos=i;
}
if(priv->audio_block_size)
chunks-=(len+priv->audio_block_size-1)/priv->audio_block_size;
}
}