Thomas Zimmermann <tzimmerm...@suse.de> writes: > BT.601 weights RGB components by certain factors to convert the > color to grayscale. Normalize the constants to 256 instead of 10. > Allows for slightly more precise rounding. The division by 256 can > be compiled as an 8-bit shift, which might be faster on some hardware. > > Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de> > ---
Makes sense. Acked-by: Javier Martinez Canillas <javi...@redhat.com> -- Best regards, Javier Martinez Canillas Core Platforms Red Hat
