diff options
Diffstat (limited to 'nbxmpp/third_party/hsluv.py')
| -rw-r--r-- | nbxmpp/third_party/hsluv.py | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/nbxmpp/third_party/hsluv.py b/nbxmpp/third_party/hsluv.py index b6d873b..22b5db4 100644 --- a/nbxmpp/third_party/hsluv.py +++ b/nbxmpp/third_party/hsluv.py @@ -120,15 +120,13 @@ def _dot_product(a, b): def _from_linear(c): if c <= 0.0031308: return 12.92 * c - else: - return 1.055 * math.pow(c, 0.416666666666666685) - 0.055 + return 1.055 * math.pow(c, 0.416666666666666685) - 0.055 def _to_linear(c): if c > 0.04045: return math.pow((c + 0.055) / 1.055, 2.4) - else: - return c / 12.92 + return c / 12.92 def xyz_to_rgb(_hx_tuple): @@ -150,15 +148,13 @@ def rgb_to_xyz(_hx_tuple): def _y_to_l(y): if y <= epsilon: return y / refY * kappa - else: - return 116 * math.pow(y / refY, 0.333333333333333315) - 16 + return 116 * math.pow(y / refY, 0.333333333333333315) - 16 def _l_to_y(l): if l <= 8: return refY * l / kappa - else: - return refY * math.pow((l + 16) / 116, 3) + return refY * math.pow((l + 16) / 116, 3) def xyz_to_luv(_hx_tuple): |