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lavfi/selectivecolor: fix picking black as neutral when alpha is present

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This commit is contained in:
Clément Bœsch 2016-07-24 14:21:01 +02:00
parent 6108cb2ce3
commit b8aaedcd01
1 changed files with 1 additions and 1 deletions
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libavfilter/vf_selectivecolor.c
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@ -338,7 +338,7 @@ static inline int selective_color(AVFilterContext *ctx, ThreadData *td,
| (b == max_color) << RANGE_BLUES | (b == max_color) << RANGE_BLUES
| (b == min_color) << RANGE_YELLOWS | (b == min_color) << RANGE_YELLOWS
| (r > 128 && g > 128 && b > 128) << RANGE_WHITES | (r > 128 && g > 128 && b > 128) << RANGE_WHITES
| (color && (color & 0xffffff) != 0xffffff) << RANGE_NEUTRALS | ((r || g || b) && (r != 255 || g != 255 || b != 255)) << RANGE_NEUTRALS
| (r < 128 && g < 128 && b < 128) << RANGE_BLACKS; | (r < 128 && g < 128 && b < 128) << RANGE_BLACKS;
const float rnorm = r / 255.; const float rnorm = r / 255.;