[FFmpeg-cvslog] avcodec/h263dec: Use av_unreachable() for unreachable code

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Fri May 16 18:38:41 2025 +0200| [0d73ce4bc489f7eb50fd8eef72830b93847c0d89] | committer: Andreas Rheinhardt

avcodec/h263dec: Use av_unreachable() for unreachable code

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0d73ce4bc489f7eb50fd8eef72830b93847c0d89
---

 libavcodec/h263dec.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index c36070e23c..eb4c48f68c 100644
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -150,9 +150,7 @@ av_cold int ff_h263_decode_init(AVCodecContext *avctx)
         s->h263_flv = 1;
         break;
     default:
-        av_log(avctx, AV_LOG_ERROR, "Unsupported codec %d\n",
-               avctx->codec->id);
-        return AVERROR(ENOSYS);
+        av_unreachable("Switch contains a case for every codec using ff_h263_decode_init()");
     }
 
     if (avctx->codec_tag == AV_RL32("L263") || avctx->codec_tag == AV_RL32("S263"))