From 72afa14aa3f603b0ba7843d6cd655d94f4212b84 Mon Sep 17 00:00:00 2001
From: Elias Naur <elias.naur@gmail.com>
Date: Thu, 29 Jul 2004 11:41:11 +0000
Subject: [PATCH] Converted *.allocateDirect to BufferUtils

---
 src/java/org/lwjgl/input/Keyboard.java                 | 2 +-
 src/java/org/lwjgl/openal/eax/EAXBufferProperties.java | 3 ++-
 src/java/org/lwjgl/opengl/Display.java                 | 3 ++-
 src/java/org/lwjgl/opengl/glu/MipMap.java              | 5 +++--
 4 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/java/org/lwjgl/input/Keyboard.java b/src/java/org/lwjgl/input/Keyboard.java
index c96e4e46..0ff8f43f 100644
--- a/src/java/org/lwjgl/input/Keyboard.java
+++ b/src/java/org/lwjgl/input/Keyboard.java
@@ -234,7 +234,7 @@ public class Keyboard {
 	private static boolean created;
 	
 	/** The keys status from the last poll */
-	private static final ByteBuffer keyDownBuffer = ByteBuffer.allocateDirect(256);
+	private static final ByteBuffer keyDownBuffer = BufferUtils.createByteBuffer(256);
 	
 	/**
 	 * The key events from the last read: a sequence of pairs of key number,
diff --git a/src/java/org/lwjgl/openal/eax/EAXBufferProperties.java b/src/java/org/lwjgl/openal/eax/EAXBufferProperties.java
index feb02995..090f8714 100644
--- a/src/java/org/lwjgl/openal/eax/EAXBufferProperties.java
+++ b/src/java/org/lwjgl/openal/eax/EAXBufferProperties.java
@@ -35,6 +35,7 @@ import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 
 import org.lwjgl.Sys;
+import org.lwjgl.BufferUtils;
 
 /**
  * $Id$
@@ -205,7 +206,7 @@ public class EAXBufferProperties {
 	 * Creates a new EAXBufferProperties object 
 	 */
 	public EAXBufferProperties() {
-		eaxBufferProperties = ByteBuffer.allocateDirect(EAXBUFFERPROPERTIES_SIZE);
+		eaxBufferProperties = BufferUtils.createByteBuffer(EAXBUFFERPROPERTIES_SIZE);
 		eaxBufferProperties.order(ByteOrder.nativeOrder());
 	}
 	
diff --git a/src/java/org/lwjgl/opengl/Display.java b/src/java/org/lwjgl/opengl/Display.java
index 0586f010..d0df1151 100644
--- a/src/java/org/lwjgl/opengl/Display.java
+++ b/src/java/org/lwjgl/opengl/Display.java
@@ -48,6 +48,7 @@ import org.lwjgl.input.Controller;
 import org.lwjgl.input.Keyboard;
 import org.lwjgl.input.Mouse;
 import org.lwjgl.LWJGLException;
+import org.lwjgl.BufferUtils;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.FloatBuffer;
@@ -227,7 +228,7 @@ public final class Display {
 		if (rampSize == 0) {
 			throw new LWJGLException("Display configuration not supported");
 		}
-		FloatBuffer gammaRamp = ByteBuffer.allocateDirect(rampSize*4).order(ByteOrder.nativeOrder()).asFloatBuffer();
+		FloatBuffer gammaRamp = BufferUtils.createFloatBuffer(rampSize);
 		for (int i = 0; i < rampSize; i++) {
 			float intensity = (float)i/(rampSize - 1);
 			// apply gamma
diff --git a/src/java/org/lwjgl/opengl/glu/MipMap.java b/src/java/org/lwjgl/opengl/glu/MipMap.java
index bf6b68a1..7f038175 100644
--- a/src/java/org/lwjgl/opengl/glu/MipMap.java
+++ b/src/java/org/lwjgl/opengl/glu/MipMap.java
@@ -34,6 +34,7 @@ package org.lwjgl.opengl.glu;
 import java.nio.ByteBuffer;
 
 import org.lwjgl.opengl.GL11;
+import org.lwjgl.BufferUtils;
 
 /**
  * MipMap.java
@@ -103,7 +104,7 @@ public class MipMap extends Util {
 
 		if (w != width || h != height) {
 			// must rescale image to get "top" mipmap texture image
-			image = ByteBuffer.allocateDirect((w + 4) * h * bpp);
+			image = BufferUtils.createByteBuffer((w + 4) * h * bpp);
 			error = gluScaleImage(format, width, height, type, data, w, h, type, image);
 			if (error != 0) {
 				retVal = error;
@@ -130,7 +131,7 @@ public class MipMap extends Util {
 
 			neww = (w < 2) ? 1 : w / 2;
 			newh = (h < 2) ? 1 : h / 2;
-			newimage = ByteBuffer.allocateDirect((neww + 4) * newh * bpp);
+			newimage = BufferUtils.createByteBuffer((neww + 4) * newh * bpp);
 
 			error = gluScaleImage(format, w, h, type, image, neww, newh, type, newimage);
 			if (error != 0) {