lavc/qsv_overlay: suppress code scan complain

Suppress the complain "variables 'pix_fmt' is used but maybe uninitialized". Signed-off-by: Zhong Li <zhong.li@intel.com>
7 years ago · d96ae9d5ea
parent 87368884a5
commit d96ae9d5ea
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/vf_overlay_qsv.c
+++ b/libavfilter/vf_overlay_qsv.c
@ -160,7 +160,7 @@ release:

 static int have_alpha_planar(AVFilterLink *link)
 {
-    enum AVPixelFormat pix_fmt;
+    enum AVPixelFormat pix_fmt = link->format;
    const AVPixFmtDescriptor *desc;
    AVHWFramesContext *fctx;