[Iaxclient-cvs] SF.net SVN: iaxclient: [1117] trunk/lib/audio_encode.c

[<sb...@us...>]

Revision: 1117
          http://iaxclient.svn.sourceforge.net/iaxclient/?rev=1117&view=rev
Author:   sbalea
Date:     2007-09-10 10:52:49 -0700 (Mon, 10 Sep 2007)

Log Message:
-----------
Fix db calculation for sound levels to return -99.9 when there's no audio

Modified Paths:
--------------
    trunk/lib/audio_encode.c

Modified: trunk/lib/audio_encode.c
===================================================================
--- trunk/lib/audio_encode.c	2007-09-05 23:31:26 UTC (rev 1116)
+++ trunk/lib/audio_encode.c	2007-09-10 17:52:49 UTC (rev 1117)
@@ -58,7 +58,7 @@
 	/* avoid calling log10() on zero which yields inf or
 	 * negative numbers which yield nan */
 	if ( vol <= 0.0 )
-		return 0.0;
+		return -99.9;
 	else
 		return log10f(vol) * 20;
 }


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