random patchys...

lib/fimg-2gray.c

@@ -13,7 +13,7 @@ extern int verbosity;		/* must be declared around main() */
 
 /* --------------------------------------------------------------------- */
 /*
- *	floating imgs MUST be allocated before calling this func.
+ *	floating resultat img MUST be allocated before calling this func.
  */
 int fimg_mk_gray_from(FloatImg *src, FloatImg *dst, int k)
 {

lib/fimg-compare.c

@@ -13,6 +13,9 @@
 extern int verbosity;		/* must be declared around main() */
 
 /* ---------------------------------------------------------------- */
+/*
+ *	return 0 if images are compatibles
+ */
 int fimg_images_compatible(FloatImg *a, FloatImg *b)
 {
 #if DEBUG_LEVEL > 1