Calculate the RGB-to-XYZ matrix ourselves instead of using a “magic” one from Wikipedia.

[movit] / colorspace_conversion_effect.cpp

diff --git a/colorspace_conversion_effect.cpp b/colorspace_conversion_effect.cpp
index bb23afc74da6270aa7d738d9005a2aebcf61e6e4..bd4f70eb41d1d0059fab43e591b8132ef48a43f9 100644 (file)
--- a/colorspace_conversion_effect.cpp
+++ b/colorspace_conversion_effect.cpp
@@ -30,7 +30,7 @@ ColorspaceConversionEffect::ColorspaceConversionEffect()
        register_int("destination_space", (int *)&destination_space);
 }
 
-Matrix3d get_xyz_matrix(Colorspace space)
+Matrix3d ColorspaceConversionEffect::get_xyz_matrix(Colorspace space)
 {
        if (space == COLORSPACE_XYZ) {
                return Matrix3d::Identity();