[FFmpeg-cvslog] avformat/mov_chan: Use anonymous enum

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Mon Mar 25 15:50:54 2024 +0100| [316239096b15ed193056aada1555e84cce402b3a] | committer: Andreas Rheinhardt

avformat/mov_chan: Use anonymous enum

Fixes many -Wenum-conversion warnings with Clang caused by
e6c2c8703732bc46395c65c530038c8146df0deb.
See e.g.
https://fate.ffmpeg.org/log.cgi?time=20240325033545&slot=aarch64-linux-clang-10&log=compile

Reviewed-by: Henrik Gramner <henrik at gramner.com>
Reviewed-by: James Almer <jamrial at gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=316239096b15ed193056aada1555e84cce402b3a
---

 libavformat/mov_chan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c
index d5225acddf..287059d65b 100644
--- a/libavformat/mov_chan.c
+++ b/libavformat/mov_chan.c
@@ -30,7 +30,7 @@
 #include "libavcodec/codec_id.h"
 #include "mov_chan.h"
 
-enum ShortChannelName {
+enum {
     c_L      = AV_CHAN_FRONT_LEFT,
     c_R      = AV_CHAN_FRONT_RIGHT,
     c_C      = AV_CHAN_FRONT_CENTER,