svn merge -r37700:37800 https://svn.blender.org/svnroot/bf-blender/trunk/blender
[blender.git] / source / blender / blenlib / BLI_math_color.h
index cc443621fa96ac59a2f47ffdd33af6035ab79078..52260ff3f8f87f45881b349ce2ccf94c13dbea6a 100644 (file)
@@ -70,6 +70,7 @@ unsigned int rgb_to_cpack(float r, float g, float b);
 unsigned int hsv_to_cpack(float h, float s, float v);
 
 float rgb_to_grayscale(float rgb[3]);
+unsigned char rgb_to_grayscale_byte(unsigned char rgb[3]);
 
 /***************** Profile Transformations ********************/