The white balance effect was computing all wrong LMS scaling factors, since it was...

diff --git a/white_balance_effect.cpp b/white_balance_effect.cpp
index 4c24cd210c9d098c8b549f5cd85b7e70cc12b698..661212053b866ec03eb5c056ad7111d778b01530 100644 (file)
--- a/white_balance_effect.cpp
+++ b/white_balance_effect.cpp
@@ -72,11 +72,8 @@ static const Matrix3x3 xyz_to_lms_matrix = {
  */
 static void compute_lms_scaling_factors(float x, float y, float z, float *scale_l, float *scale_m, float *scale_s)
 {
-       Matrix3x3 xyz_to_rgb_matrix;
-       invert_3x3_matrix(rgb_to_xyz_matrix, xyz_to_rgb_matrix);
-
        float l, m, s;
-       multiply_3x3_matrix_float3(xyz_to_rgb_matrix, x, y, z, &l, &m, &s);
+       multiply_3x3_matrix_float3(xyz_to_lms_matrix, x, y, z, &l, &m, &s);
 
        *scale_l = y / l;
        *scale_m = *scale_l * (l / m);