From e941780d39c6f12f7bb2622d39b46b8c3350aded Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Mon, 8 Mar 2010 00:34:29 +0000
Subject: Use memset instead of a custom loop for zeroing the sample buffer.

svn-id: r48181
---
 sound/softsynth/opl/dbopl.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'sound/softsynth')

diff --git a/sound/softsynth/opl/dbopl.cpp b/sound/softsynth/opl/dbopl.cpp
index 3e0ef7bfb1..785f2105e5 100644
--- a/sound/softsynth/opl/dbopl.cpp
+++ b/sound/softsynth/opl/dbopl.cpp
@@ -1196,9 +1196,7 @@ Bit32u Chip::WriteAddr( Bit32u port, Bit8u val ) {
 void Chip::GenerateBlock2( Bitu total, Bit32s* output ) {
 	while ( total > 0 ) {
 		Bit32u samples = ForwardLFO( total );
-		for ( Bitu i = 0; i < samples; i++ ) {
-			output[i] = 0;
-		}
+		memset(output, 0, sizeof(Bit32s) * samples);
 		int count = 0;
 		for( Channel* ch = chan; ch < chan + 9; ) {
 			count++;
@@ -1212,10 +1210,7 @@ void Chip::GenerateBlock2( Bitu total, Bit32s* output ) {
 void Chip::GenerateBlock3( Bitu total, Bit32s* output  ) {
 	while ( total > 0 ) {
 		Bit32u samples = ForwardLFO( total );
-		for ( Bitu i = 0; i < samples; i++ ) {
-			output[i * 2 + 0 ] = 0;
-			output[i * 2 + 1 ] = 0;
-		}
+		memset(output, 0, sizeof(Bit32s) * 2 * samples);
 		int count = 0;
 		for( Channel* ch = chan; ch < chan + 18; ) {
 			count++;
-- 
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