X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=gamma_expansion_effect.h;fp=gamma_expansion_effect.h;h=79926176ddf21688b80a8739ed991ec701d00b81;hp=f3e20c59ed95eba6030750cb04bf1846b37898fe;hb=e8650c7b7814c5beef59059b8acac3e5e7b8ddc6;hpb=b77dca09201f3373c5466d695338e1e29406072b

diff --git a/gamma_expansion_effect.h b/gamma_expansion_effect.h
index f3e20c5..7992617 100644
--- a/gamma_expansion_effect.h
+++ b/gamma_expansion_effect.h
@@ -1,6 +1,12 @@
 #ifndef _GAMMA_EXPANSION_EFFECT_H 
 #define _GAMMA_EXPANSION_EFFECT_H 1
 
+// An effect to convert the given gamma curve into linear light,
+// typically inserted by the framework automatically at the beginning
+// of the processing chain.
+//
+// Currently supports sRGB and Rec. 601/709.
+
 #include "effect.h"
 #include "effect_chain.h"