[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [14687] trunk/blender/source/blender/src/ drawview.c: fix for [#10458] Rc4 Blender crash when activate playback FPS than Alt+A to play animation.

[Campbell Barton]

Revision: 14687
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=14687
Author:   campbellbarton
Date:     2008-05-05 08:30:19 +0200 (Mon, 05 May 2008)

Log Message:
-----------
fix for [#10458] Rc4 Blender crash when activate playback FPS than Alt+A to 
play animation.

Modified Paths:
--------------
    trunk/blender/source/blender/src/drawview.c

Modified: trunk/blender/source/blender/src/drawview.c
===================================================================
--- trunk/blender/source/blender/src/drawview.c 2008-05-05 01:46:35 UTC (rev 
14686)
+++ trunk/blender/source/blender/src/drawview.c 2008-05-05 06:30:19 UTC (rev 
14687)
@@ -3441,12 +3441,13 @@
                        tot++;
                }
        }
-       
-       redrawtime_index++;
-       if (redrawtime_index >= REDRAW_FRAME_AVERAGE)
-               redrawtime_index = 0;
-       
-       fps = fps / tot;
+       if (tot) {
+               redrawtime_index++;
+               if (redrawtime_index >= REDRAW_FRAME_AVERAGE)
+                       redrawtime_index = 0;
+               
+               fps = fps / tot;
+       }
 #endif
        
        /* is this more then half a frame behind? */
@@ -3577,7 +3578,7 @@
                while(redrawtime_index--) {
                        redrawtimes_fps[redrawtime_index] = 0.0;
                }
-               
+               redrawtime_index = 0;
                lredrawtime = 0.0;
                return;
        }


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