X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=obrender%2Frender.h;h=7aa9d698249bd841a066e782fa895e795b44a2cd;hb=0352abfa88892bc17bdff2022745e3c1b312edd0;hp=7bea1b54bc75b7b639383676e2463a843edead0a;hpb=63f748aa3fac4d3ed004a2c5343a51c3a046e21d;p=chaz%2Fopenbox

diff --git a/obrender/render.h b/obrender/render.h
index 7bea1b54..7aa9d698 100644
--- a/obrender/render.h
+++ b/obrender/render.h
@@ -232,6 +232,8 @@ struct _RrImagePic {
     gint sum;
 };
 
+typedef void (*RrImageDestroyFunc)(RrImage *image);
+
 /*! An RrImage is a sort of meta-image.  It can contain multiple versions of
   an image at different sizes, which may or may not be completely different
   pictures */
@@ -250,6 +252,10 @@ struct _RrImage {
       RrImage. */
     RrImagePic **resized;
     gint n_resized;
+ 
+    /* This function (if not NULL) will be called just before destroying
+      RrImage. */
+    RrImageDestroyFunc destroy_func;
 };
 
 /* these are the same on all endian machines because it seems to be dependant