mirror of https://git.ffmpeg.org/ffmpeg.git
avfilter/vf_blurdetect: remove set but not used variables
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452d611fc7
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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,
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int p1;
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int p2;
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int k, x, y;
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int edge1;
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int edge2;
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int radius = blr->radius;
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switch(dir) {
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@ -161,7 +159,6 @@ static float edge_width(BLRContext *blr, int i, int j, int8_t dir, int w, int h,
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if (tmp <= 0) // local maximum found
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break;
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}
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edge1 = k;
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width += k;
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// search in +(dX/dY) direction
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@ -180,7 +177,6 @@ static float edge_width(BLRContext *blr, int i, int j, int8_t dir, int w, int h,
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if (tmp >= 0) // local maximum found
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break;
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}
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edge2 = k;
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width += k;
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// for 45 degree directions approximate edge width in pixel units: 0.7 ~= sqrt(2)/2
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