def test_env_presets(self): """ Load presets from env """ loaded_presets = presets.get_presets_from_env() self.assert_(len(loaded_presets) > 0, ("No preset loaded. " "Default presets should at " "least have been detected")) # try to use the first preset preset = loaded_presets.values()[0] curve_to_lut('sRGB', None, outlutfile=self.tmp_dir, preset=preset)
def test_curve(self): """ Test curve to LUT """ # test colorspace curve_to_lut('sRGB', None, self.tmp_dir, '1D', 'csp') curve_to_lut('sRGB', None, self.tmp_dir, '1D', 'csp', direction="decode") # test gamma curve_to_lut(None, 2.2, self.tmp_dir, '1D', 'csp') curve_to_lut(None, 2.2, self.tmp_dir, '1D', 'csp', direction="decode") # test AlexaLogC, processed input range curve_to_lut('AlexaLogCV3', None, self.tmp_dir, '1D', 'csp', process_input_range=True)