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avformat/idcin: use ff_get_extradata()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-25 16:37:42 +01:00
parent d8d5258bb7
commit 215759a925
1 changed files with 1 additions and 8 deletions
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9
libavformat/idcin.c
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@ -205,15 +205,8 @@ static int idcin_read_header(AVFormatContext *s)
st->codec->height = height; st->codec->height = height;
/* load up the Huffman tables into extradata */ /* load up the Huffman tables into extradata */
if (ff_alloc_extradata(st->codec, HUFFMAN_TABLE_SIZE)) if ((ret = ff_get_extradata(st->codec, pb, HUFFMAN_TABLE_SIZE)) < 0)
return AVERROR(ENOMEM);
ret = avio_read(pb, st->codec->extradata, HUFFMAN_TABLE_SIZE);
if (ret < 0) {
return ret; return ret;
} else if (ret != HUFFMAN_TABLE_SIZE) {
av_log(s, AV_LOG_ERROR, "incomplete header\n");
return AVERROR(EIO);
}
if (idcin->audio_present) { if (idcin->audio_present) {
idcin->audio_present = 1; idcin->audio_present = 1;