Add LRGB to colour_reference.py arrays

Beinsezii · Dec 16, 2023 · f852c6f · f852c6f
1 parent 27ef01b
commit f852c6f
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Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/colour_reference.py b/colour_reference.py
@@ -4,6 +4,7 @@
 
 d65 = colour.xyY_to_XYZ(colour.xy_to_xyY(colour.CCS_ILLUMINANTS["CIE 1931 2 Degree Standard Observer"]["D65"]))
 srgb = np.array([0.2, 0.35, 0.95], dtype=np.float64)
+lrgb = colour.models.eotf_sRGB(srgb)
 hsv = colour.RGB_to_HSV(srgb)
 xyz = colour.sRGB_to_XYZ(srgb)
 lab = colour.XYZ_to_Lab(xyz)
@@ -16,6 +17,7 @@
 print()
 
 rustprint('srgb', srgb)
+rustprint('lrgb', lrgb)
 rustprint('hsv', hsv)
 rustprint('xyz', xyz)
 rustprint('lab', lab)
@@ -26,6 +28,7 @@
 print()
 
 pyprint('srgb', srgb)
+pyprint('lrgb', lrgb)
 pyprint('hsv', hsv)
 pyprint('xyz', xyz)
 pyprint('lab', lab)

diff --git a/src/lib.rs b/src/lib.rs
@@ -630,13 +630,12 @@ pub extern "C" fn lch_to_lab(pixel: &mut [f32; 3]) {
 mod tests {
     use super::*;
 
-    // consts without colour-science references
     const HEX: &str = "#3359F2";
     const IRGB: [u8; 3] = [51, 89, 242];
-    const LRGB: [f32; 3] = [0.033105, 0.100482, 0.890006];
 
     // colour-science references
     const SRGB: [f32; 3] = [0.20000000, 0.35000000, 0.95000000];
+    const LRGB: [f32; 3] = [0.03310477, 0.10048151, 0.89000541];
     const HSV: [f32; 3] = [0.63333333, 0.78947368, 0.95000000];
     const XYZ: [f32; 3] = [0.21023057, 0.14316084, 0.85856646];
     const LAB: [f32; 3] = [44.68286380, 40.81934559, -80.13283179];

diff --git a/test_ctypes.py b/test_ctypes.py
@@ -39,9 +39,8 @@
 colcon.correct_gamma.restype = ctypes.c_float
 colcon.hk_comp_2023.argtypes = [cpixel]
 
-LRGB = [0.033105, 0.100482, 0.890006]
-
 SRGB = [0.20000000, 0.35000000, 0.95000000]
+LRGB = [0.03310477, 0.10048151, 0.89000541]
 HSV = [0.63333333, 0.78947368, 0.95000000]
 XYZ = [0.21023057, 0.14316084, 0.85856646]
 LAB = [44.68286380, 40.81934559, -80.13283179]