[FFmpeg-cvslog] avfilter/vf_hflip: Don't call av_pix_fmt_desc_get() twice

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sat Sep 11 15:07:49 2021 +0200| [d8ca8bec2664ea95451207e807c854c76d8fefcb] | committer: Andreas Rheinhardt

avfilter/vf_hflip: Don't call av_pix_fmt_desc_get() twice

Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d8ca8bec2664ea95451207e807c854c76d8fefcb
---

 libavfilter/vf_hflip.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavfilter/vf_hflip.c b/libavfilter/vf_hflip.c
index 7b5650a821..fa3fd72bd9 100644
--- a/libavfilter/vf_hflip.c
+++ b/libavfilter/vf_hflip.c
@@ -46,10 +46,10 @@ AVFILTER_DEFINE_CLASS(hflip);
 static int query_formats(AVFilterContext *ctx)
 {
     AVFilterFormats *pix_fmts = NULL;
+    const AVPixFmtDescriptor *desc;
     int fmt, ret;
 
-    for (fmt = 0; av_pix_fmt_desc_get(fmt); fmt++) {
-        const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt);
+    for (fmt = 0; desc = av_pix_fmt_desc_get(fmt); fmt++) {
         if (!(desc->flags & AV_PIX_FMT_FLAG_HWACCEL ||
               desc->flags & AV_PIX_FMT_FLAG_BITSTREAM ||
               (desc->log2_chroma_w != desc->log2_chroma_h &&