X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=render%2Frender.h;h=f7bc5041cb4a3fa374af51fc80eea638ea4e3470;hb=664b0b4e943ba4d410168817dcff953804b44253;hp=7053664daa32b7688f20b13f93d18b0e223f15a9;hpb=a2e3026d8a398a4d08c05610c3f652dd14fcdf45;p=chaz%2Fopenbox

diff --git a/render/render.h b/render/render.h
index 7053664d..f7bc5041 100644
--- a/render/render.h
+++ b/render/render.h
@@ -227,6 +227,9 @@ struct _RrAppearance {
 struct _RrImagePic {
     gint width, height;
     RrPixel32 *data;
+    /* The sum of all the pixels.  This is used to compare pictures if their
+       hashes match. */
+    gint sum;
 };
 
 /*! An RrImage is a sort of meta-image.  It can contain multiple versions of