X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fcachebase.h;h=a548891abede571876ac2e51efd0d36d474b2180;hb=5621db270ccbeabc106e0f438941dba6f930652b;hp=894d8e41cd96f21b9c482226f662771051df5eef;hpb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/cachebase.h b/cinelerra-5.1/cinelerra/cachebase.h
index 894d8e41..a548891a 100644
--- a/cinelerra-5.1/cinelerra/cachebase.h
+++ b/cinelerra-5.1/cinelerra/cachebase.h
@@ -2,21 +2,21 @@
 /*
  * CINELERRA
  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- * 
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
+ *
  */
 
 #ifndef CACHEBASE_H
@@ -78,7 +78,8 @@ public:
 // Called when done with the item returned by get_.
 // Ignore if item was 0.
 	void unlock();
-// delete oldest member, returns 1 if item deleted or 0 if none found
+// Delete oldest item.  
+// Return number of bytes freed if successful.  Return 0 if nothing to delete.
 	int delete_oldest();
 // Calculate current size of cache in bytes
 	int64_t get_memory_usage();