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lavc: drop temporary compat wrappers for channel layout API change

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Signed-off-by: James Almer <jamrial@gmail.com>
release/5.1
Anton Khirnov 6 years ago committed by James Almer
parent bfe86a761a
commit 5636972c7a
7 changed files with 1 additions and 105 deletions
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  1. 7
      libavcodec/aacdec_template.c
  2. 29
      libavcodec/avcodec.c
  3. 7
      libavcodec/dca_lbr.c
  4. 8
      libavcodec/dcadec.c
  5. 20
      libavcodec/decode.c
  6. 17
      libavcodec/encode.c
  7. 18
      libavformat/demux.c

7
libavcodec/aacdec_template.c
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@ -592,13 +592,6 @@ FF_ENABLE_DEPRECATION_WARNINGS
}
av_channel_layout_copy(&avctx->ch_layout, &ac->oc[1].ch_layout);
#if FF_API_OLD_CHANNEL_LAYOUT
FF_DISABLE_DEPRECATION_WARNINGS
avctx->channels = avctx->ch_layout.nb_channels;
avctx->channel_layout = avctx->ch_layout.order == AV_CHANNEL_ORDER_NATIVE ?
avctx->ch_layout.u.mask : 0;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
ac->oc[1].status = oc_type;
if (get_new_frame) {

29
libavcodec/avcodec.c
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@ -137,8 +137,6 @@ static int64_t get_bit_rate(AVCodecContext *ctx)
int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options)
{
int ret = 0;
int orig_channels;
uint64_t orig_channel_layout;
AVCodecInternal *avci;
if (avcodec_is_open(avctx))
@ -275,14 +273,6 @@ FF_DISABLE_DEPRECATION_WARNINGS
avctx->ch_layout.nb_channels = avctx->channels;
}
}
/* temporary compat wrapper for new-style callers and old-style codecs;
* to be removed once all the codecs have been converted */
if (avctx->ch_layout.nb_channels) {
avctx->channels = avctx->ch_layout.nb_channels;
avctx->channel_layout = avctx->ch_layout.order == AV_CHANNEL_ORDER_NATIVE ?
avctx->ch_layout.u.mask : 0;
}
FF_ENABLE_DEPRECATION_WARNINGS
#endif
@ -346,13 +336,6 @@ FF_ENABLE_DEPRECATION_WARNINGS
if (!HAVE_THREADS && !(codec->caps_internal & FF_CODEC_CAP_AUTO_THREADS))
avctx->thread_count = 1;
#if FF_API_OLD_CHANNEL_LAYOUT
FF_DISABLE_DEPRECATION_WARNINGS
orig_channels = avctx->channels;
orig_channel_layout = avctx->channel_layout;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
if (!(avctx->active_thread_type & FF_THREAD_FRAME) ||
avci->frame_thread_encoder) {
if (avctx->codec->init) {
@ -375,18 +358,6 @@ FF_ENABLE_DEPRECATION_WARNINGS
#if FF_API_OLD_CHANNEL_LAYOUT
FF_DISABLE_DEPRECATION_WARNINGS
/* decoder setting the old-style fields */
if (avctx->channels != orig_channels ||
avctx->channel_layout != orig_channel_layout) {
av_channel_layout_uninit(&avctx->ch_layout);
if (avctx->channel_layout) {
av_channel_layout_from_mask(&avctx->ch_layout, avctx->channel_layout);
} else {
avctx->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC;
avctx->ch_layout.nb_channels = avctx->channels;
}
}
/* update the deprecated fields for old-style callers */
avctx->channels = avctx->ch_layout.nb_channels;
avctx->channel_layout = avctx->ch_layout.order == AV_CHANNEL_ORDER_NATIVE ?

7
libavcodec/dca_lbr.c
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@ -1745,13 +1745,6 @@ int ff_dca_lbr_filter_frame(DCALbrDecoder *s, AVFrame *frame)
av_channel_layout_uninit(&avctx->ch_layout);
av_channel_layout_from_mask(&avctx->ch_layout, channel_mask);
#if FF_API_OLD_CHANNEL_LAYOUT
FF_DISABLE_DEPRECATION_WARNINGS
avctx->channels = avctx->ch_layout.nb_channels;
avctx->channel_layout = avctx->ch_layout.order == AV_CHANNEL_ORDER_NATIVE ?
avctx->ch_layout.u.mask : 0;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
frame->nb_samples = 1024 << s->freq_range;
if ((ret = ff_get_buffer(avctx, frame, 0)) < 0)

8
libavcodec/dcadec.c
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@ -79,14 +79,6 @@ int ff_dca_set_channel_layout(AVCodecContext *avctx, int *ch_remap, int dca_mask
av_channel_layout_from_mask(&avctx->ch_layout, wav_mask);
}
#if FF_API_OLD_CHANNEL_LAYOUT
FF_DISABLE_DEPRECATION_WARNINGS
avctx->channels = avctx->ch_layout.nb_channels;
avctx->channel_layout = avctx->ch_layout.order == AV_CHANNEL_ORDER_NATIVE ?
avctx->ch_layout.u.mask : 0;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
return nchannels;
}

20
libavcodec/decode.c
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@ -1701,26 +1701,6 @@ int ff_get_buffer(AVCodecContext *avctx, AVFrame *frame, int flags)
} else if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) {
#if FF_API_OLD_CHANNEL_LAYOUT
FF_DISABLE_DEPRECATION_WARNINGS
/* temporary compat layer for decoders setting the old-style channel
* layout fields; shall be removed after all the decoders are converted
* to the new API */
if ((avctx->channels > 0 && avctx->ch_layout.nb_channels != avctx->channels) ||
(avctx->channel_layout && (avctx->ch_layout.order != AV_CHANNEL_ORDER_NATIVE ||
avctx->ch_layout.u.mask != avctx->channel_layout))) {
av_channel_layout_uninit(&avctx->ch_layout);
if (avctx->channel_layout) {
if (av_popcount64(avctx->channel_layout) != avctx->channels) {
av_log(avctx, AV_LOG_ERROR, "Inconsistent channel layout/channels\n");
ret = AVERROR(EINVAL);
goto fail;
}
av_channel_layout_from_mask(&avctx->ch_layout, avctx->channel_layout);
} else {
avctx->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC;
avctx->ch_layout.nb_channels = avctx->channels;
}
}
/* compat layer for old-style get_buffer() implementations */
avctx->channels = avctx->ch_layout.nb_channels;
avctx->channel_layout = (avctx->ch_layout.order == AV_CHANNEL_ORDER_NATIVE) ?

17
libavcodec/encode.c
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@ -486,24 +486,9 @@ int ff_encode_preinit(AVCodecContext *avctx)
av_log(avctx, AV_LOG_ERROR, "Specified channel layout '%s' is not supported\n", buf);
return AVERROR(EINVAL);
}
FF_DISABLE_DEPRECATION_WARNINGS
}
#if FF_API_OLD_CHANNEL_LAYOUT
else if (avctx->codec->channel_layouts) {
if (!avctx->channel_layout) {
av_log(avctx, AV_LOG_WARNING, "Channel layout not specified\n");
} else {
for (i = 0; avctx->codec->channel_layouts[i] != 0; i++)
if (avctx->channel_layout == avctx->codec->channel_layouts[i])
break;
if (avctx->codec->channel_layouts[i] == 0) {
char buf[512];
av_get_channel_layout_string(buf, sizeof(buf), -1, avctx->channel_layout);
av_log(avctx, AV_LOG_ERROR, "Specified channel layout '%s' is not supported\n", buf);
return AVERROR(EINVAL);
}
}
}
FF_DISABLE_DEPRECATION_WARNINGS
if (avctx->channel_layout && avctx->channels) {
int channels = av_get_channel_layout_nb_channels(avctx->channel_layout);
if (channels != avctx->channels) {

18
libavformat/demux.c
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@ -1329,30 +1329,12 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt)
}
got_packet = 1;
} else if (st->discard < AVDISCARD_ALL) {
#if FF_API_OLD_CHANNEL_LAYOUT
FF_DISABLE_DEPRECATION_WARNINGS
int orig_channels = sti->avctx->channels;
uint64_t orig_channel_layout = sti->avctx->channel_layout;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
if ((ret = parse_packet(s, pkt, pkt->stream_index, 0)) < 0)
return ret;
st->codecpar->sample_rate = sti->avctx->sample_rate;
st->codecpar->bit_rate = sti->avctx->bit_rate;
#if FF_API_OLD_CHANNEL_LAYOUT
FF_DISABLE_DEPRECATION_WARNINGS
/* parser setting the old-style fields */
if (sti->avctx->channels != orig_channels ||
sti->avctx->channel_layout != orig_channel_layout) {
av_channel_layout_uninit(&sti->avctx->ch_layout);
if (sti->avctx->channel_layout) {
av_channel_layout_from_mask(&sti->avctx->ch_layout, sti->avctx->channel_layout);
} else {
sti->avctx->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC;
sti->avctx->ch_layout.nb_channels = sti->avctx->channels;
}
}
st->codecpar->channels = sti->avctx->ch_layout.nb_channels;
st->codecpar->channel_layout = sti->avctx->ch_layout.order == AV_CHANNEL_ORDER_NATIVE ?
sti->avctx->ch_layout.u.mask : 0;

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