X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbufferable.h;h=c8c9393caabe47176627be22891c3f0ccb0d04c1;hb=47abe7c9e1633ca65f910a4db340724117a6f6e5;hp=0a30e80e817e8343b374094651008a7d03935714;hpb=900cf40469972b1f32a6dbac95c42f46c3726fa8;p=libs%2Fgl.git

diff --git a/source/bufferable.h b/source/bufferable.h
index 0a30e80e..c8c9393c 100644
--- a/source/bufferable.h
+++ b/source/bufferable.h
@@ -31,6 +31,9 @@ public:
 	buffer, and this object is inserted after it. */
 	void use_buffer(Buffer *buf, Bufferable *prev = 0);
 
+	/** Uploads new data into the buffer if necessary. */
+	void refresh() const { if(dirty) update_buffer(); }
+
 private:
 	void unlink_from_buffer();