/*
 * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.sun.glass.ui.mac;

import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;

import com.sun.glass.ui.Application;
import com.sun.glass.ui.Pixels;
import java.security.AccessController;
import java.security.PrivilegedAction;

MacOSX platform implementation class for Pixels.
/** * MacOSX platform implementation class for Pixels. */
final class MacPixels extends Pixels { private native static int _initIDs(); // returns the native format static { nativeFormat = _initIDs(); } private static final int nativeFormat; static int getNativeFormat_impl() { return nativeFormat; } protected MacPixels(int width, int height, ByteBuffer data) { super(width, height, data); } protected MacPixels(int width, int height, IntBuffer data) { super(width, height, data); } protected MacPixels(int width, int height, IntBuffer data, float scalex, float scaley) { super(width, height, data, scalex, scaley); } @Override protected void _fillDirectByteBuffer(ByteBuffer bb) { if (this.bytes != null) { this.bytes.rewind(); if (this.bytes.isDirect() == true) { _copyPixels(bb, this.bytes, getWidth()*getHeight()); } else { bb.put(this.bytes); } this.bytes.rewind(); } else { this.ints.rewind(); if (this.ints.isDirect() == true) { _copyPixels(bb, this.ints, getWidth()*getHeight()); } else { for (int i=0; i<this.ints.capacity(); i++) { int data = this.ints.get(); bb.put((byte)((data>>0)&0xff)); bb.put((byte)((data>>8)&0xff)); bb.put((byte)((data>>16)&0xff)); bb.put((byte)((data>>24)&0xff)); } } this.ints.rewind(); } } native protected void _copyPixels(Buffer src, Buffer dst, int size); @Override native protected void _attachInt(long ptr, int w, int h, IntBuffer ints, int[] array, int offset); @Override native protected void _attachByte(long ptr, int w, int h, ByteBuffer bytes, byte[] array, int offset); @Override public String toString() { return "MacPixels ["+getWidth()+"x"+getHeight()+"]: "+super.toString(); } }