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avfilter/vf_signature: Initialize all houghspace elements
Co-authored-by: Oscar <oscar_davids@outlook.com>
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@ -200,7 +200,7 @@ static MatchingInfo* get_matching_parameters(AVFilterContext *ctx, SignatureCont
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/* initialize houghspace */
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for (i = 0; i < MAX_FRAMERATE; i++) {
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hspace[i] = av_malloc_array(2 * HOUGH_MAX_OFFSET + 1, sizeof(hspace_elem));
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for (j = 0; j < HOUGH_MAX_OFFSET; j++) {
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for (j = 0; j < 2 * HOUGH_MAX_OFFSET + 1; j++) {
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hspace[i][j].score = 0;
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hspace[i][j].dist = 99999;
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}
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