def test_read_LUT_SonySPI1D(self):
"""
Tests :func:`colour.io.luts.sony_spi1d.read_LUT_SonySPI1D` definition.
"""
LUT_1 = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, 'oetf_reverse_sRGB_1D.spi1d'))
np.testing.assert_almost_equal(
LUT_1.table,
np.array([
-7.73990000e-03, 5.16000000e-04, 1.22181000e-02,
3.96819000e-02, 8.71438000e-02, 1.57439400e-01, 2.52950100e-01,
3.75757900e-01, 5.27729400e-01, 7.10566500e-01, 9.25840600e-01,
1.17501630e+00, 1.45946870e+00, 1.78049680e+00, 2.13933380e+00,
2.53715520e+00
]))
self.assertEqual(LUT_1.name, 'oetf reverse sRGB 1D')
self.assertEqual(LUT_1.dimensions, 1)
np.testing.assert_array_equal(LUT_1.domain, np.array([-0.1, 1.5]))
self.assertEqual(LUT_1.size, 16)
self.assertListEqual(LUT_1.comments, [
'Generated by "Colour 0.3.11".',
'"colour.models.oetf_reverse_sRGB".'
])
LUT_2 = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, 'oetf_reverse_sRGB_2D.spi1d'))
self.assertListEqual(LUT_2.comments, [
'Generated by "Colour 0.3.11".',
'"colour.models.oetf_reverse_sRGB".'
])
np.testing.assert_array_equal(
LUT_2.domain, np.array([[-0.1, -0.1, -0.1], [1.5, 1.5, 1.5]]))
def test_read_LUT_SonySPI1D(self):
"""
Tests :func:`colour.io.luts.sony_spi1d.read_LUT_SonySPI1D` definition.
"""
LUT_1 = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, 'oetf_reverse_sRGB_1D.spi1d'))
np.testing.assert_almost_equal(
LUT_1.table,
np.array([
-7.73990000e-03, 5.16000000e-04, 1.22181000e-02,
3.96819000e-02, 8.71438000e-02, 1.57439400e-01, 2.52950100e-01,
3.75757900e-01, 5.27729400e-01, 7.10566500e-01, 9.25840600e-01,
1.17501630e+00, 1.45946870e+00, 1.78049680e+00, 2.13933380e+00,
2.53715520e+00
]))
self.assertEqual(LUT_1.name, 'oetf reverse sRGB 1D')
self.assertEqual(LUT_1.dimensions, 1)
np.testing.assert_array_equal(LUT_1.domain, np.array([-0.1, 1.5]))
self.assertEqual(LUT_1.size, 16)
self.assertListEqual(LUT_1.comments, [
'Generated by "Colour 0.3.11".',
'"colour.models.oetf_reverse_sRGB".'
])
LUT_2 = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, 'oetf_reverse_sRGB_3x1D.spi1d'))
self.assertListEqual(LUT_2.comments, [
'Generated by "Colour 0.3.11".',
'"colour.models.oetf_reverse_sRGB".'
])
np.testing.assert_array_equal(
LUT_2.domain, np.array([[-0.1, -0.1, -0.1], [1.5, 1.5, 1.5]]))
def test_write_LUT_SonySPI1D(self):
"""
Tests :func:`colour.io.luts.sony_spi1d.write_LUT_SonySPI1D` definition.
"""
LUT_1_r = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, 'oetf_reverse_sRGB_1D.spi1d'))
write_LUT_SonySPI1D(
LUT_1_r,
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_1D.spi1d'))
LUT_1_t = read_LUT_SonySPI1D(
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_1D.spi1d'))
self.assertEqual(LUT_1_r, LUT_1_t)
write_LUT_SonySPI1D(
LUTSequence(LUT_1_r),
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_1D.spi1d'))
self.assertEqual(LUT_1_r, LUT_1_t)
LUT_2_r = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, 'oetf_reverse_sRGB_2D.spi1d'))
write_LUT_SonySPI1D(
LUT_2_r,
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_2D.spi1d'))
LUT_2_t = read_LUT_SonySPI1D(
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_2D.spi1d'))
self.assertEqual(LUT_2_r, LUT_2_t)
self.assertListEqual(LUT_2_r.comments, LUT_2_t.comments)
def test_write_LUT_SonySPI1D(self):
"""
Tests :func:`colour.io.luts.sony_spi1d.write_LUT_SonySPI1D` definition.
"""
LUT_1_r = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, 'oetf_reverse_sRGB_1D.spi1d'))
write_LUT_SonySPI1D(
LUT_1_r,
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_1D.spi1d'))
LUT_1_t = read_LUT_SonySPI1D(
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_1D.spi1d'))
self.assertEqual(LUT_1_r, LUT_1_t)
write_LUT_SonySPI1D(
LUTSequence(LUT_1_r),
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_1D.spi1d'))
self.assertEqual(LUT_1_r, LUT_1_t)
LUT_2_r = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, 'oetf_reverse_sRGB_3x1D.spi1d'))
write_LUT_SonySPI1D(
LUT_2_r,
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_3x1D.spi1d'))
LUT_2_t = read_LUT_SonySPI1D(
os.path.join(self._temporary_directory,
'oetf_reverse_sRGB_3x1D.spi1d'))
self.assertEqual(LUT_2_r, LUT_2_t)
self.assertListEqual(LUT_2_r.comments, LUT_2_t.comments)
def test_write_LUT_SonySPI1D(self):
"""Test :func:`colour.io.luts.sony_spi1d.write_LUT_SonySPI1D` definition."""
LUT_1_r = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, "eotf_sRGB_1D.spi1d"))
write_LUT_SonySPI1D(
LUT_1_r,
os.path.join(self._temporary_directory, "eotf_sRGB_1D.spi1d"),
)
LUT_1_t = read_LUT_SonySPI1D(
os.path.join(self._temporary_directory, "eotf_sRGB_1D.spi1d"))
self.assertEqual(LUT_1_r, LUT_1_t)
LUT_2_r = read_LUT_SonySPI1D(
os.path.join(LUTS_DIRECTORY, "eotf_sRGB_3x1D.spi1d"))
write_LUT_SonySPI1D(
LUT_2_r,
os.path.join(self._temporary_directory, "eotf_sRGB_3x1D.spi1d"),
)
LUT_2_t = read_LUT_SonySPI1D(
os.path.join(self._temporary_directory, "eotf_sRGB_3x1D.spi1d"))
self.assertEqual(LUT_2_r, LUT_2_t)
self.assertListEqual(LUT_2_r.comments, LUT_2_t.comments)
