score could be 1.0 which lead to uninitialized values
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavfilter/vf_find_rect.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_find_rect.c b/libavfilter/vf_find_rect.c
index d7e6579af7..458252a7ba 100644
--- a/libavfilter/vf_find_rect.c
+++ b/libavfilter/vf_find_rect.c
@@ -159,7 +159,7 @@ static float search(FOCContext *foc, int pass, int maxpass,
int xmin, int xmax,
if (pass + 1 <= maxpass) {
int sub_x, sub_y;
- search(foc, pass+1, maxpass, xmin>>1, (xmax+1)>>1, ymin>>1,
(ymax+1)>>1, &sub_x, &sub_y, 1.0);
+ search(foc, pass+1, maxpass, xmin>>1, (xmax+1)>>1, ymin>>1,
(ymax+1)>>1, &sub_x, &sub_y, 2.0);
xmin = FFMAX(xmin, 2*sub_x - 4);
xmax = FFMIN(xmax, 2*sub_x + 4);
ymin = FFMAX(ymin, 2*sub_y - 4);
@@ -198,7 +198,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
FFMIN(foc->xmax, foc->last_x + 8),
FFMAX(foc->ymin, foc->last_y - 8),
FFMIN(foc->ymax, foc->last_y + 8),
- &best_x, &best_y, 1.0);
+ &best_x, &best_y, 2.0);
best_score = search(foc, 0, foc->mipmaps - 1, foc->xmin, foc->xmax,
foc->ymin, foc->ymax,
&best_x, &best_y, best_score);
--
2.25.0
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