Module defaults 

Constants

HLG_LUT_TABLE

Hybrid Log Gamma Lookup table

PQ_LUT_TABLE

Perceptual Quantizer Lookup table

WHITE_POINT_D50

WHITE_POINT_D60

WHITE_POINT_D65

WHITE_POINT_DCI_P3

Functions

build_trc_table_hlg 🔒

build_trc_table_pq 🔒

hlg_curve 🔒

pq_curve 🔒

white_point_from_temperature 🔒

From lcms: cmsWhitePointFromTemp tempK must be >= 4000. and <= 25000. Invalid values of tempK will return (x,y,Y) = (-1.0, -1.0, -1.0) similar to argyll: icx_DTEMP2XYZ()