avformat/avr: Combine skips
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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@ -49,8 +49,7 @@ static int avr_read_header(AVFormatContext *s)
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st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
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avio_skip(s->pb, 4); // magic
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avio_skip(s->pb, 8); // sample_name
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avio_skip(s->pb, 4 /* magic */ + 8 /* sample_name */);
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chan = avio_rb16(s->pb);
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if (!chan) {
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@ -66,18 +65,13 @@ static int avr_read_header(AVFormatContext *s)
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sign = avio_rb16(s->pb);
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avio_skip(s->pb, 2); // loop
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avio_skip(s->pb, 2); // midi
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avio_skip(s->pb, 1); // replay speed
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avio_skip(s->pb, 2 /* loop */ + 2 /* midi */ + 1 /* replay speed */);
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st->codecpar->sample_rate = avio_rb24(s->pb);
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if (st->codecpar->sample_rate == 0)
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return AVERROR_INVALIDDATA;
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avio_skip(s->pb, 4 * 3);
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avio_skip(s->pb, 2 * 3);
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avio_skip(s->pb, 20);
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avio_skip(s->pb, 64);
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avio_skip(s->pb, 4 * 3 + 2 * 3 + 20 + 64);
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st->codecpar->codec_id = ff_get_pcm_codec_id(bps, 0, 1, sign);
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if (st->codecpar->codec_id == AV_CODEC_ID_NONE) {
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