From 0d5595befb71303926d03e40dc5791e55f7f7ad9 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sat, 14 Jan 2012 17:14:23 +0000 Subject: add utility function to BLI_math_color - rgb_to_luma, rgb_to_luma_byte, also use rgb_to_grayscale in more places. --- source/blender/blenkernel/intern/colortools.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'source/blender/blenkernel/intern/colortools.c') diff --git a/source/blender/blenkernel/intern/colortools.c b/source/blender/blenkernel/intern/colortools.c index 67bd6a22348..108b4e48a95 100644 --- a/source/blender/blenkernel/intern/colortools.c +++ b/source/blender/blenkernel/intern/colortools.c @@ -1002,7 +1002,7 @@ void scopes_update(Scopes *scopes, ImBuf *ibuf, int use_color_management) } /* we still need luma for histogram */ - luma = 0.299f * rgb[0] + 0.587f * rgb[1] + 0.114f * rgb[2]; + luma = rgb_to_luma(rgb); /* check for min max */ if(ycc_mode == -1 ) { -- cgit v1.2.3