Suppress the complain "variables 'pix_fmt' is used but maybe
uninitialized".
Signed-off-by: Zhong Li <zhong...@intel.com>
---
libavfilter/vf_overlay_qsv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_overlay_qsv.c b/libavfilter/vf_overlay_qsv.c
index 2087178..9aabb59 100644
--- 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;
--
1.8.3.1
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