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0e68e8c93f
commit
71d9ae11a5
@ -491,7 +491,7 @@ static int compute_sat_hue_metrics8(AVFilterContext *ctx, void *arg, int jobnr,
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const int yuvu = p_u[i];
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const int yuvv = p_v[i];
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p_sat[i] = hypot(yuvu - 128, yuvv - 128); // int or round?
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((int16_t*)p_hue)[i] = floor((180 / M_PI) * atan2f(yuvu-128, yuvv-128) + 180);
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((int16_t*)p_hue)[i] = fmod(floor((180 / M_PI) * atan2f(yuvu-128, yuvv-128) + 180), 360.);
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}
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p_u += lsz_u;
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p_v += lsz_v;
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@ -530,7 +530,7 @@ static int compute_sat_hue_metrics16(AVFilterContext *ctx, void *arg, int jobnr,
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const int yuvu = p_u[i];
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const int yuvv = p_v[i];
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p_sat[i] = hypot(yuvu - mid, yuvv - mid); // int or round?
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((int16_t*)p_hue)[i] = floor((180 / M_PI) * atan2f(yuvu-mid, yuvv-mid) + 180);
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((int16_t*)p_hue)[i] = fmod(floor((180 / M_PI) * atan2f(yuvu-mid, yuvv-mid) + 180), 360.);
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}
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p_u += lsz_u;
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p_v += lsz_v;
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