ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Sun Oct 23 14:42:24 2022 +0200| [5da8b522c85c2fb877917c1df6388312803fb36e] | committer: Andreas Rheinhardt
avformat/mux: Don't call ff_toupper4() unnecessarily Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5da8b522c85c2fb877917c1df6388312803fb36e --- libavformat/mux.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/mux.c b/libavformat/mux.c index 5d89458f82..a7517dae0a 100644 --- a/libavformat/mux.c +++ b/libavformat/mux.c @@ -148,6 +148,7 @@ static int validate_codec_tag(AVFormatContext *s, AVStream *st) { const AVCodecTag *avctag; enum AVCodecID id = AV_CODEC_ID_NONE; + unsigned uppercase_tag = ff_toupper4(st->codecpar->codec_tag); int64_t tag = -1; /** @@ -159,7 +160,7 @@ static int validate_codec_tag(AVFormatContext *s, AVStream *st) for (int n = 0; s->oformat->codec_tag[n]; n++) { avctag = s->oformat->codec_tag[n]; while (avctag->id != AV_CODEC_ID_NONE) { - if (ff_toupper4(avctag->tag) == ff_toupper4(st->codecpar->codec_tag)) { + if (ff_toupper4(avctag->tag) == uppercase_tag) { id = avctag->id; if (id == st->codecpar->codec_id) return 1; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
