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apedec: convert to new channel layout API

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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Anton Khirnov 2013-05-07 07:20:32 +02:00 committed by James Almer
parent 76313d314e
commit 9e6ec2d7d5
1 changed files with 6 additions and 3 deletions
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9
libavcodec/apedec.c
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@ -233,13 +233,14 @@ static av_cold int ape_decode_close(AVCodecContext *avctx)
static av_cold int ape_decode_init(AVCodecContext *avctx)
{
APEContext *s = avctx->priv_data;
int channels = avctx->ch_layout.nb_channels;
int i;
if (avctx->extradata_size != 6) {
av_log(avctx, AV_LOG_ERROR, "Incorrect extradata\n");
return AVERROR(EINVAL);
}
if (avctx->channels > 2) {
if (channels > 2) {
av_log(avctx, AV_LOG_ERROR, "Only mono and stereo is supported\n");
return AVERROR(EINVAL);
}
@ -261,7 +262,7 @@ static av_cold int ape_decode_init(AVCodecContext *avctx)
return AVERROR_PATCHWELCOME;
}
s->avctx = avctx;
s->channels = avctx->channels;
s->channels = channels;
s->fileversion = AV_RL16(avctx->extradata);
s->compression_level = AV_RL16(avctx->extradata + 2);
s->flags = AV_RL16(avctx->extradata + 4);
@ -313,7 +314,9 @@ static av_cold int ape_decode_init(AVCodecContext *avctx)
ff_bswapdsp_init(&s->bdsp);
ff_llauddsp_init(&s->adsp);
avctx->channel_layout = (avctx->channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO;
av_channel_layout_uninit(&avctx->ch_layout);
avctx->ch_layout = (channels == 2) ? (AVChannelLayout)AV_CHANNEL_LAYOUT_STEREO
: (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;
return 0;
}