[xiph-commits] r15921 - trunk/vorbis/lib

[xiphmont at svn.xiph.org]

Author: xiphmont
Date: 2009-04-07 17:53:57 -0700 (Tue, 07 Apr 2009)
New Revision: 15921

Modified:
   trunk/vorbis/lib/vorbisfile.c
Log:
Patch for "seek broken for large files and on pure 32 bit architectures"


Modified: trunk/vorbis/lib/vorbisfile.c
===================================================================
--- trunk/vorbis/lib/vorbisfile.c	2009-04-08 00:48:27 UTC (rev 15920)
+++ trunk/vorbis/lib/vorbisfile.c	2009-04-08 00:53:57 UTC (rev 15921)
@@ -1324,8 +1324,9 @@
 	bisect=begin;
       }else{
 	/* take a (pretty decent) guess. */
-	bisect=begin + 
-	  (target-begintime)*(end-begin)/(endtime-begintime) - CHUNKSIZE;
+	bisect=begin +
+	  (ogg_int64_t)((double)(target-begintime)*(end-begin)/(endtime-begintime))
+	  - CHUNKSIZE;
 	if(bisect<=begin)
 	  bisect=begin+1;
       }