diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_color.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_color.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/source/blender/blenlib/intern/math_color.c b/source/blender/blenlib/intern/math_color.c index 633585a3336..a1bb2754d95 100644 --- a/source/blender/blenlib/intern/math_color.c +++ b/source/blender/blenlib/intern/math_color.c @@ -365,21 +365,21 @@ int constrain_rgb(float *r, float *g, float *b) { float w; - /* Amount of white needed is w = - min(0, *r, *g, *b) */ + /* Amount of white needed is w = - min(0, *r, *g, *b) */ - w = (0 < *r) ? 0 : *r; - w = (w < *g) ? w : *g; - w = (w < *b) ? w : *b; - w = -w; + w = (0 < *r) ? 0 : *r; + w = (w < *g) ? w : *g; + w = (w < *b) ? w : *b; + w = -w; - /* Add just enough white to make r, g, b all positive. */ + /* Add just enough white to make r, g, b all positive. */ - if (w > 0) { - *r += w; *g += w; *b += w; - return 1; /* Color modified to fit RGB gamut */ - } + if (w > 0) { + *r += w; *g += w; *b += w; + return 1; /* Color modified to fit RGB gamut */ + } - return 0; /* Color within RGB gamut */ + return 0; /* Color within RGB gamut */ } float rgb_to_grayscale(float rgb[3]) |