X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=slice_effect.h;h=0ce5d08b0b7b7917c2b30d5d623a7fab4eb70b5e;hp=17202d77c97577e720cf023426c8c28f095ab8c5;hb=60e4852ff1b04c525a9e3f1c98a1017db28b27bd;hpb=e9f0fb5e6ae193a5a853ac5aef82927b6a81267a

diff --git a/slice_effect.h b/slice_effect.h
index 17202d7..0ce5d08 100644
--- a/slice_effect.h
+++ b/slice_effect.h
@@ -7,8 +7,8 @@
 // discard roles, where one does convolutions by means of many small FFTs, but
 // could also work as a (relatively boring) video effect on its own.
 //
-// Note that vertical slices happen from the bottom, not the top, due to the
-// OpenGL coordinate system.
+// Note that vertical slices happen from the top, consistent with the rest of
+// Movit.
 
 #include <GL/glew.h>
 #include <string>
@@ -37,6 +37,7 @@ private:
 	EffectChain *chain;
 	int input_width, input_height;
 	int input_slice_size, output_slice_size;
+	int offset;
 	Direction direction;
 };