diff mbox series

[FFmpeg-devel,176/281] wsd: convert to new channel layout API

Message ID 20220113020026.590-28-jamrial@gmail.com
State New
Headers show
Series New channel layout API
Related show

Commit Message

James Almer Jan. 13, 2022, 2 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/wsddec.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)
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Patch

diff --git a/libavformat/wsddec.c b/libavformat/wsddec.c
index 1f90f5b467..a8754f84e4 100644
--- a/libavformat/wsddec.c
+++ b/libavformat/wsddec.c
@@ -128,18 +128,22 @@  static int wsd_read_header(AVFormatContext *s)
     st->codecpar->codec_id    = s->iformat->raw_codec_id;
     st->codecpar->sample_rate = avio_rb32(pb) / 8;
     avio_skip(pb, 4);
-    st->codecpar->channels    = avio_r8(pb) & 0xF;
-    st->codecpar->bit_rate    = (int64_t)st->codecpar->channels * st->codecpar->sample_rate * 8LL;
-    if (!st->codecpar->channels)
+    st->codecpar->ch_layout.order       = AV_CHANNEL_ORDER_UNSPEC;
+    st->codecpar->ch_layout.nb_channels = avio_r8(pb) & 0xF;
+    st->codecpar->bit_rate    = (int64_t)st->codecpar->ch_layout.nb_channels *
+                                st->codecpar->sample_rate * 8LL;
+    if (!st->codecpar->ch_layout.nb_channels)
         return AVERROR_INVALIDDATA;
 
     avio_skip(pb, 3);
     channel_assign         = avio_rb32(pb);
     if (!(channel_assign & 1)) {
+        uint64_t ch_mask = 0;
         int i;
         for (i = 1; i < 32; i++)
             if ((channel_assign >> i) & 1)
-                st->codecpar->channel_layout |= wsd_to_av_channel_layoyt(s, i);
+                ch_mask |= wsd_to_av_channel_layoyt(s, i);
+        av_channel_layout_from_mask(&st->codecpar->ch_layout, ch_mask);
     }
 
     avio_skip(pb, 16);