From 3b2fcb3ef6f00d026f06ca154060b29ded3eb3fc Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Mon, 2 Jun 2014 19:19:22 -0700
Subject: Avoid a loop when updating the source position variables

---
 Alc/mixer.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'Alc/mixer.c')

diff --git a/Alc/mixer.c b/Alc/mixer.c
index ef1517b3..8830a3fe 100644
--- a/Alc/mixer.c
+++ b/Alc/mixer.c
@@ -383,12 +383,10 @@ ALvoid MixSource(ALactivesource *src, ALCdevice *Device, ALuint SamplesToDo)
             }
         }
         /* Update positions */
-        for(j = 0;j < DstBufferSize;j++)
-        {
-            DataPosFrac += increment;
-            DataPosInt  += DataPosFrac>>FRACTIONBITS;
-            DataPosFrac &= FRACTIONMASK;
-        }
+        DataPosFrac += increment*DstBufferSize;
+        DataPosInt  += DataPosFrac>>FRACTIONBITS;
+        DataPosFrac &= FRACTIONMASK;
+
         OutPos += DstBufferSize;
         src->Offset += DstBufferSize;
         src->Direct.Counter = maxu(src->Direct.Counter, DstBufferSize) - DstBufferSize;
-- 
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