From 91b7fb00d0462b4277ad4a527e4764f6cb617c39 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Tue, 10 Jun 2014 19:37:59 -0400
Subject: [PATCH] Fix audio resampling in some cases.

Fixes Bugzilla #2389.
---
 src/audio/sdlgenaudiocvt.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/audio/sdlgenaudiocvt.pl b/src/audio/sdlgenaudiocvt.pl
index 73c021aa4b821..d4c2c502e6231 100755
--- a/src/audio/sdlgenaudiocvt.pl
+++ b/src/audio/sdlgenaudiocvt.pl
@@ -383,6 +383,7 @@ sub buildArbitraryResampleFunc {
     my $eps_adjust = ($upsample) ? 'dstsize' : 'srcsize';
     my $incr = '';
     my $incr2 = '';
+    my $block_align = $channels * $fsize/8;
 
 
     # !!! FIXME: DEBUG_CONVERT should report frequencies.
@@ -395,7 +396,7 @@ sub buildArbitraryResampleFunc {
 #endif
 
     const int srcsize = cvt->len_cvt - $fudge;
-    const int dstsize = (int) (((double)cvt->len_cvt) * cvt->rate_incr);
+    const int dstsize = (int) (((double)(cvt->len_cvt/${block_align})) * cvt->rate_incr) * ${block_align};
     register int eps = 0;
 EOF