From: David Vossel <dvossel@digium.com>
Date: Wed, 8 Jul 2009 16:53:40 +0000 (+0000)
Subject: ast_samp2tv needs floating point for 16khz audio
X-Git-Tag: 1.4.26-rc6~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f4c452028a0d696c3092537cf3574fa2f65d404;p=thirdparty%2Fasterisk.git

ast_samp2tv needs floating point for 16khz audio

In ast_samp2tv(), (1000000 / _rate) = 62.5 when _rate is 16000.
The .5 is currently stripped off because we don't calculate
using floating points.  This causes madness with 16khz audio.

(issue ABE-1899)

Review: https://reviewboard.asterisk.org/r/305/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@205215 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/include/asterisk/time.h b/include/asterisk/time.h
index 92a5346a5a..306ea7ffb0 100644
--- a/include/asterisk/time.h
+++ b/include/asterisk/time.h
@@ -137,7 +137,7 @@ struct timeval ast_tv(ast_time_t sec, ast_suseconds_t usec),
 AST_INLINE_API(
 struct timeval ast_samp2tv(unsigned int _nsamp, unsigned int _rate),
 {
-	return ast_tv(_nsamp / _rate, (_nsamp % _rate) * (1000000 / _rate));
+	return ast_tv(_nsamp / _rate, (_nsamp % _rate) * (1000000 / (float) _rate));
 }
 )