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-rw-r--r--src/colour_conversion.cc3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/colour_conversion.cc b/src/colour_conversion.cc
index be5e999c..aa22a615 100644
--- a/src/colour_conversion.cc
+++ b/src/colour_conversion.cc
@@ -134,9 +134,8 @@ ColourConversion::rec1886_to_xyz ()
ColourConversion const &
ColourConversion::rec2020_to_xyz ()
{
- /* From Wikipedia */
static ColourConversion* c = new ColourConversion (
- shared_ptr<const TransferFunction> (new ModifiedGammaTransferFunction (1 / 0.45, 0.08145, 0.0993, 4.5)),
+ shared_ptr<const TransferFunction> (new GammaTransferFunction (2.4)),
YUV_TO_RGB_REC709,
Chromaticity (0.708, 0.292),
Chromaticity (0.170, 0.797),