*** empty log message ***

diff --git a/ext/rbbooh.c b/ext/rbbooh.c
index 3a92f99..8b1ea5d 100644 (file)
--- a/ext/rbbooh.c
+++ b/ext/rbbooh.c
@@ -30,10 +30,7 @@
 
 #include <libexif/exif-data.h>
 
-static VALUE
-whitebalance(self, level)
-    VALUE self, level; 
-{
+static VALUE whitebalance(VALUE self, VALUE level) {
         double red_filter[256], blue_filter[256];
         int i, x, y;
         guchar* pixels = gdk_pixbuf_get_pixels(_SELF(self));
@@ -60,10 +57,7 @@ whitebalance(self, level)
         return self;
 }
 
-static VALUE
-gammacorrect(self, level)
-    VALUE self, level; 
-{
+static VALUE gammacorrect(VALUE self, VALUE level) {
         double filter[256];
         int i, x, y;
         guchar* pixels = gdk_pixbuf_get_pixels(_SELF(self));
@@ -149,6 +143,7 @@ static VALUE exif_datetimeoriginal(VALUE module, VALUE filename) {
         return Qnil;
 }
 
+// internalize drawing "video" borders, it is too slow in ruby (0.12 secs on my p4 2.8 GHz)
 static VALUE draw_borders(VALUE self, VALUE pixbuf, VALUE x1, VALUE x2, VALUE ystart, VALUE yend) {
         GdkDrawable* drawable = GDK_DRAWABLE(RVAL2GOBJ(self));
         int y = NUM2INT(ystart);
@@ -164,6 +159,8 @@ static VALUE draw_borders(VALUE self, VALUE pixbuf, VALUE x1, VALUE x2, VALUE ys
         return self;
 }
 
+// internalize memory leak fix for GdkPixbuf.rotate
+// (bugged as of rg2 0.16.0)
 static VALUE rotate_noleak(VALUE self, VALUE angle) {
         VALUE ret;
         GdkPixbuf* dest = gdk_pixbuf_rotate_simple(_SELF(self), RVAL2GENUM(angle, GDK_TYPE_PIXBUF_ROTATION));
@@ -174,6 +171,8 @@ static VALUE rotate_noleak(VALUE self, VALUE angle) {
         return ret;
 }
 
+// internalize allowing to pass Qnil to RVAL2BOXED to have NULL passed to Gtk
+// (bugged as of rg2 0.16.0)
 static VALUE modify_bg(VALUE self, VALUE state, VALUE color) {
         gtk_widget_modify_bg(GTK_WIDGET(RVAL2GOBJ(self)), RVAL2GENUM(state, GTK_TYPE_STATE_TYPE),
                              NIL_P(color) ? NULL : (GdkColor*) RVAL2BOXED(color, GDK_TYPE_COLOR));