Various minor changes

[profile/ivi/pixman.git] / pixman / pixman-edge.c

diff --git a/pixman/pixman-edge.c b/pixman/pixman-edge.c
index de86ed3..e69a8a1 100644 (file)
--- a/pixman/pixman-edge.c
+++ b/pixman/pixman-edge.c
@@ -28,6 +28,9 @@
 
 #include "pixman-private.h"
 
+/*
+ * Step across a small sample grid gap
+ */
 #define RenderEdgeStepSmall(edge) { \
     edge->x += edge->stepx_small;   \
     edge->e += edge->dx_small;     \