diff options
| author | Yevgeny Makarov <jenkm> | 2020-02-03 19:47:04 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2020-02-03 20:41:49 +0300 |
| commit | 03a29090b57d087b7996dd25e1505537221233f9 (patch) | |
| tree | c85b414774dca963a6256b5460d59e032f705390 /source/blender/blenkernel/intern/icons_rasterize.c | |
| parent | 5f056fb742fcc79df74d74911369e6b473ec10f0 (diff) | |
UI: invert toolbar icon colors for light toolbar button background
Fixes T64177.
Differential Revision: https://developer.blender.org/D6649
Diffstat (limited to 'source/blender/blenkernel/intern/icons_rasterize.c')
| -rw-r--r-- | source/blender/blenkernel/intern/icons_rasterize.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/icons_rasterize.c b/source/blender/blenkernel/intern/icons_rasterize.c index e87180ce732..f731285e029 100644 --- a/source/blender/blenkernel/intern/icons_rasterize.c +++ b/source/blender/blenkernel/intern/icons_rasterize.c @@ -139,3 +139,17 @@ ImBuf *BKE_icon_geom_rasterize(const struct Icon_Geom *geom, IMB_scaleImBuf(ibuf, size_x, size_y); return ibuf; } + +void BKE_icon_geom_invert_lightness(struct Icon_Geom *geom) +{ + const int length = 3 * geom->coords_len; + + for (int i = 0; i < length; i++) { + float rgb[3], hsl[3]; + + rgb_uchar_to_float(rgb, geom->colors[i]); + rgb_to_hsl_v(rgb, hsl); + hsl_to_rgb(hsl[0], hsl[1], 1.0f - hsl[2], &rgb[0], &rgb[1], &rgb[2]); + rgb_float_to_uchar(geom->colors[i], rgb); + } +} |