diff options
Diffstat (limited to 'skia/ext/skia_utils.h')
| -rw-r--r-- | skia/ext/skia_utils.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/skia/ext/skia_utils.h b/skia/ext/skia_utils.h index f9707ab..769d9d4 100644 --- a/skia/ext/skia_utils.h +++ b/skia/ext/skia_utils.h @@ -27,15 +27,14 @@ SkShader* CreateGradientShader(int start_point, SkColor start_color, SkColor end_color); -// Convert a premultiplied SkColor to a HSL value. -void SkColorToHSL(SkPMColor c, HSL& hsl); +// Convert an SkColor to a HSL value. +void SkColorToHSL(SkColor c, HSL& hsl); -// Convert a HSL color to a premultiplied SkColor. -SkPMColor HSLToSKColor(U8CPU alpha, HSL hsl); +// Convert a HSL color to an SkColor. +SkColor HSLToSkColor(U8CPU alpha, HSL hsl); -// Shift an HSL value. The shift values are in the range of 0-1, -// with the option to specify -1 for 'no change'. The shift values are -// defined as: +// HSL-Shift an SkColor. The shift values are in the range of 0-1, with the +// option to specify -1 for 'no change'. The shift values are defined as: // hsl_shift[0] (hue): The absolute hue value - 0 and 1 map // to 0 and 360 on the hue color wheel (red). // hsl_shift[1] (saturation): A saturation shift, with the @@ -48,7 +47,7 @@ SkPMColor HSLToSKColor(U8CPU alpha, HSL hsl); // 0 = remove all lightness (make all pixels black). // 0.5 = leave unchanged. // 1 = full lightness (make all pixels white). -SkColor HSLShift(skia::HSL hsl, skia::HSL shift); +SkColor HSLShift(SkColor color, skia::HSL shift); } // namespace skia |