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3dostr: convert to new channel layout API 

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Anton Khirnov 2019-05-13 11:11:26 +02:00 committed by James Almer
parent ac10e3c47c
commit b49e80a649
1 changed files with 6 additions and 6 deletions
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12
libavformat/3dostr.c
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@ -102,15 +102,15 @@ static int threedostr_read_header(AVFormatContext *s)
st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
st->codecpar->sample_rate = avio_rb32(s->pb);
st->codecpar->channels = avio_rb32(s->pb);
if (st->codecpar->channels <= 0 || st->codecpar->sample_rate <= 0)
st->codecpar->ch_layout.nb_channels = avio_rb32(s->pb);
if (st->codecpar->ch_layout.nb_channels <= 0 || st->codecpar->sample_rate <= 0)
return AVERROR_INVALIDDATA;
codec = avio_rl32(s->pb);
avio_skip(s->pb, 4);
if (ctrl_size == 20 || ctrl_size == 3 || ctrl_size == -1)
st->duration = (avio_rb32(s->pb) - 1) / st->codecpar->channels;
st->duration = (avio_rb32(s->pb) - 1) / st->codecpar->ch_layout.nb_channels;
else
st->duration = avio_rb32(s->pb) * 16 / st->codecpar->channels;
st->duration = avio_rb32(s->pb) * 16 / st->codecpar->ch_layout.nb_channels;
size -= 56;
found_shdr = 1;
break;
@ -135,7 +135,7 @@ static int threedostr_read_header(AVFormatContext *s)
switch (codec) {
case MKTAG('S','D','X','2'):
st->codecpar->codec_id = AV_CODEC_ID_SDX2_DPCM;
st->codecpar->block_align = 1 * st->codecpar->channels;
st->codecpar->block_align = 1 * st->codecpar->ch_layout.nb_channels;
break;
default:
avpriv_request_sample(s, "codec %X", codec);
@ -178,7 +178,7 @@ static int threedostr_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = av_get_packet(s->pb, pkt, size);
pkt->pos = pos;
pkt->stream_index = 0;
pkt->duration = size / st->codecpar->channels;
pkt->duration = size / st->codecpar->ch_layout.nb_channels;
return ret;
default:
av_log(s, AV_LOG_DEBUG, "skipping unknown chunk: %X\n", chunk);