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[FFmpeg-devel,120/281] pcm: convert to new channel layout API

Message ID 20220113015806.519-2-jamrial@gmail.com
State New
Headers show
Series New channel layout API | expand

Checks

Context Check Description
andriy/make_x86 success Make finished
andriy/make_fate_x86 fail Make fate failed
andriy/make_ppc success Make finished
andriy/make_fate_ppc fail Make fate failed

Commit Message

James Almer Jan. 13, 2022, 1:57 a.m. UTC 
From: Vittorio Giovara <vittorio.giovara@gmail.com>

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>
---
 libavformat/pcm.c    | 2 +-
 libavformat/pcmdec.c | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)
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Patch

diff --git a/libavformat/pcm.c b/libavformat/pcm.c
index e91117ce5a..9741f73667 100644
--- a/libavformat/pcm.c
+++ b/libavformat/pcm.c
@@ -63,7 +63,7 @@  int ff_pcm_read_seek(AVFormatContext *s,
     st = s->streams[0];
 
     block_align = st->codecpar->block_align ? st->codecpar->block_align :
-        (av_get_bits_per_sample(st->codecpar->codec_id) * st->codecpar->channels) >> 3;
+        (av_get_bits_per_sample(st->codecpar->codec_id) * st->codecpar->ch_layout.nb_channels) >> 3;
     byte_rate = st->codecpar->bit_rate ? st->codecpar->bit_rate >> 3 :
         block_align * st->codecpar->sample_rate;
 
diff --git a/libavformat/pcmdec.c b/libavformat/pcmdec.c
index 63539a47c0..34e60da1df 100644
--- a/libavformat/pcmdec.c
+++ b/libavformat/pcmdec.c
@@ -48,7 +48,8 @@  static int pcm_read_header(AVFormatContext *s)
     par->codec_type  = AVMEDIA_TYPE_AUDIO;
     par->codec_id    = s->iformat->raw_codec_id;
     par->sample_rate = s1->sample_rate;
-    par->channels    = s1->channels;
+    par->ch_layout.order = AV_CHANNEL_ORDER_UNSPEC;
+    par->ch_layout.nb_channels = s1->channels;
 
     av_opt_get(s->pb, "mime_type", AV_OPT_SEARCH_CHILDREN, &mime_type);
     if (mime_type && s->iformat->mime_type) {
@@ -77,7 +78,7 @@  static int pcm_read_header(AVFormatContext *s)
             }
             par->sample_rate = rate;
             if (channels > 0)
-                par->channels = channels;
+                par->ch_layout.nb_channels = channels;
             if (little_endian)
                 par->codec_id = AV_CODEC_ID_PCM_S16LE;
         }
@@ -88,7 +89,7 @@  static int pcm_read_header(AVFormatContext *s)
 
     av_assert0(par->bits_per_coded_sample > 0);
 
-    par->block_align = par->bits_per_coded_sample * par->channels / 8;
+    par->block_align = par->bits_per_coded_sample * par->ch_layout.nb_channels / 8;
 
     avpriv_set_pts_info(st, 64, 1, par->sample_rate);
     return 0;