[asterisk-commits] mnicholson: branch mnicholson/fax-gateway-v21 r327747 - /team/mnicholson/fax-...

[SVN commits to the Asterisk project]

Author: mnicholson
Date: Tue Jul 12 09:35:53 2011
New Revision: 327747

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=327747
Log:
remove unused variables in ast_v21_detect_init

Modified:
    team/mnicholson/fax-gateway-v21/main/dsp.c

Modified: team/mnicholson/fax-gateway-v21/main/dsp.c
URL: http://svnview.digium.com/svn/asterisk/team/mnicholson/fax-gateway-v21/main/dsp.c?view=diff&rev=327747&r1=327746&r2=327747
==============================================================================
--- team/mnicholson/fax-gateway-v21/main/dsp.c (original)
+++ team/mnicholson/fax-gateway-v21/main/dsp.c Tue Jul 12 09:35:53 2011
@@ -480,14 +480,8 @@
 
 static void ast_v21_detect_init(v21_detect_state_t *s, unsigned int sample_rate)
 {
-	int duration_samples;
 	float x;
 	int periods_in_block;
-
-	/* Desired tone duration in samples (v21 tone preamble is 1 second long) */
-	duration_samples = 1000 * sample_rate / 1000;
-	/* We want to allow 10% deviation of tone duration */
-	duration_samples = duration_samples * 9 / 10;
 
 	/* If we want to remove tone, it is important to have block size not
 	   to exceed frame size. Otherwise by the moment tone is detected it is too late