lavfi/selectivecolor: add a link to algorithm explanations

27627c28 · Clément Bœsch · 9488032e · 27627c28
Commit 27627c28 authored Jan 07, 2017 by Clément Bœsch
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vf_selectivecolor.c libavfilter/vf_selectivecolor.c +1 -0

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--- a/libavfilter/vf_selectivecolor.c
+++ b/libavfilter/vf_selectivecolor.c
@@ -19,6 +19,7 @@
 */

 /**
+ * @see http://blog.pkh.me/p/22-understanding-selective-coloring-in-adobe-photoshop.html
 * @todo
 * - use integers so it can be made bitexact and a FATE test can be added
 */