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avfilter/vf_blurdetect: remove set but not used variables

This commit is contained in:
Paul B Mahol 2022-04-26 20:09:57 +02:00
parent 452d611fc7
commit 944e60f4ae
1 changed files with 0 additions and 4 deletions
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4
libavfilter/vf_blurdetect.c
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@ -131,8 +131,6 @@ static float edge_width(BLRContext *blr, int i, int j, int8_t dir, int w, int h,
int p1;
int p2;
int k, x, y;
int edge1;
int edge2;
int radius = blr->radius;
switch(dir) {
@ -161,7 +159,6 @@ static float edge_width(BLRContext *blr, int i, int j, int8_t dir, int w, int h,
if (tmp <= 0) // local maximum found
break;
}
edge1 = k;
width += k;
// search in +(dX/dY) direction
@ -180,7 +177,6 @@ static float edge_width(BLRContext *blr, int i, int j, int8_t dir, int w, int h,
if (tmp >= 0) // local maximum found
break;
}
edge2 = k;
width += k;
// for 45 degree directions approximate edge width in pixel units: 0.7 ~= sqrt(2)/2