Updated list of filters in README.

diff --git a/README b/README
index a6bbcfe55398dddf0ce271aa8c844b56f466dcad..26ceaacf357d66eadd14b6eedf429691716e1e90 100644 (file)
--- a/README
+++ b/README
@@ -39,9 +39,9 @@ Still TL;DR, please give me the list of filters
 ===============================================
 
 Blur, diffusion, glow, lift/gamma/gain (color correction), mirror,
 ===============================================
 
 Blur, diffusion, glow, lift/gamma/gain (color correction), mirror,

-mix (add two inputs), scale (bilinear and Lanczos), sharpen
-(both by unsharp mask and by Wiener filters), saturation (or desaturation),
-vignette, and white balance.
+mix (add two inputs), overlay (the Porter-Duff “atop” operation),
+scale (bilinear and Lanczos), sharpen (both by unsharp mask and by
+Wiener filters), saturation (or desaturation), vignette, and white balance.

 
 Yes, that's a short list. But they all look great, are fast and don't give
 you any nasty surprises. (I'd love to include denoise, deinterlace and
 
 Yes, that's a short list. But they all look great, are fast and don't give
 you any nasty surprises. (I'd love to include denoise, deinterlace and