From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 1/7] avformat/mov_chan: rename mov_get_channel_label() to better reflect its purpose
Date: Mon, 28 Mar 2022 20:24:47 -0300
Message-ID: <20220328232453.54773-1-jamrial@gmail.com> (raw)
This function turns a mov channel label into a lavf native bitmask.
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavformat/mov_chan.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c
index f52239d347..4607540297 100644
--- a/libavformat/mov_chan.c
+++ b/libavformat/mov_chan.c
@@ -485,7 +485,7 @@ static uint64_t mov_get_channel_layout(uint32_t tag, uint32_t bitmap)
return layout_map[i].layout;
}
-static uint32_t mov_get_channel_label(uint32_t label)
+static uint32_t mov_get_channel_mask(uint32_t label)
{
if (label == 0)
return 0;
@@ -590,7 +590,7 @@ int ff_mov_read_chan(AVFormatContext *s, AVIOContext *pb, AVStream *st,
avio_rl32(pb); // mCoordinates[2]
size -= 20;
if (layout_tag == 0) {
- uint32_t mask_incr = mov_get_channel_label(label);
+ uint32_t mask_incr = mov_get_channel_mask(label);
if (mask_incr == 0) {
label_mask = 0;
break;
--
2.35.1
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next reply other threads:[~2022-03-28 23:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 23:24 James Almer [this message]
2022-03-28 23:24 ` [FFmpeg-devel] [PATCH 2/7] avformat/mov_chan: add a few missing channel label mappings James Almer
2022-03-28 23:24 ` [FFmpeg-devel] [PATCH 3/7] avformat/mov_chan: use a higher log level for a debug message James Almer
2022-03-28 23:24 ` [FFmpeg-devel] [PATCH 4/7] avformat/movenc: write channel descriptions when a known layout or a bitmap can't be used James Almer
2022-03-28 23:24 ` [FFmpeg-devel] [PATCH 5/7] avformat/mov_chan: move the definition of MovChannelLayoutTag to the header James Almer
2022-03-28 23:24 ` [FFmpeg-devel] [PATCH 6/7] avformat/movenc: don't use mono layout when a front center label is expected James Almer
2022-03-28 23:24 ` [FFmpeg-devel] [PATCH 7/7] fate: add a test for writing channel descriptions in mov James Almer
2022-04-05 12:20 ` [FFmpeg-devel] [PATCH 1/7] avformat/mov_chan: rename mov_get_channel_label() to better reflect its purpose James Almer
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