1 /* 2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.prism.es2; 27 28 import com.sun.glass.ui.monocle.NativePlatformFactory; 29 import com.sun.prism.es2.GLPixelFormat.Attributes; 30 import java.util.HashMap; 31 import com.sun.glass.ui.monocle.EGL; 32 import com.sun.glass.ui.monocle.NativeScreen; 33 34 35 class MonocleGLFactory extends GLFactory { 36 37 private static native long nInitialize(int[] attrArr); 38 private static native int nGetAdapterOrdinal(long nativeScreen); 39 private static native int nGetAdapterCount(); 40 private static native int nGetDefaultScreen(long nativeCtxInfo); 41 private static native long nGetDisplay(long nativeCtxInfo); 42 private static native long nGetVisualID(long nativeCtxInfo); 43 private static native boolean nGetIsGL2(long nativeCtxInfo); 44 45 // Entries must be in lowercase and null string is a wild card 46 // For Linux Beta release we will limit es2 pipe qualification check to NVidia GPUs only 47 private GLGPUInfo preQualificationFilter[] = null; 48 private GLGPUInfo blackList[] = null; 49 50 @Override 51 GLGPUInfo[] getPreQualificationFilter() { 52 return preQualificationFilter; 53 } 54 55 @Override 56 GLGPUInfo[] getBlackList() { 57 return blackList; 58 } 59 60 @Override 61 GLContext createGLContext(long nativeCtxInfo) { 62 return new MonocleGLContext(nativeCtxInfo); 63 } 64 65 @Override 66 GLContext createGLContext(GLDrawable drawable, GLPixelFormat pixelFormat, 67 GLContext shareCtx, boolean vSyncRequest) { 68 // No need to pass down shareCtx as we don't use shared ctx on Monocle 69 return new MonocleGLContext(drawable, pixelFormat, vSyncRequest); 70 } 71 72 @Override 73 GLDrawable createDummyGLDrawable(GLPixelFormat pixelFormat) { 74 return new MonocleGLDrawable(pixelFormat); 75 } 76 77 @Override 78 GLDrawable createGLDrawable(long nativeWindow, GLPixelFormat pixelFormat) { 79 return new MonocleGLDrawable(nativeWindow, pixelFormat); 80 } 81 82 @Override 83 GLPixelFormat createGLPixelFormat(long nativeScreen, Attributes attributes) { 84 return new MonocleGLPixelFormat(nativeScreen, attributes); 85 } 86 87 @Override 88 boolean initialize(Class psClass, Attributes attrs) { 89 90 // holds the list of attributes to be translated for native call 91 int attrArr[] = new int[GLPixelFormat.Attributes.NUM_ITEMS]; 92 93 attrArr[GLPixelFormat.Attributes.RED_SIZE] = attrs.getRedSize(); 94 attrArr[GLPixelFormat.Attributes.GREEN_SIZE] = attrs.getGreenSize(); 95 attrArr[GLPixelFormat.Attributes.BLUE_SIZE] = attrs.getBlueSize(); 96 attrArr[GLPixelFormat.Attributes.ALPHA_SIZE] = attrs.getAlphaSize(); 97 attrArr[GLPixelFormat.Attributes.DEPTH_SIZE] = attrs.getDepthSize(); 98 attrArr[GLPixelFormat.Attributes.DOUBLEBUFFER] = attrs.isDoubleBuffer() ? 1 : 0; 99 attrArr[GLPixelFormat.Attributes.ONSCREEN] = attrs.isOnScreen() ? 1 : 0; 100 101 // return the context info object create on the default screen 102 nativeCtxInfo = nInitialize(attrArr); 103 104 EGL.eglGetDisplay(NativeScreen.getNativeDisplay()); 105 106 if (nativeCtxInfo == 0) { 107 // current pipe doesn't support this pixelFormat request 108 return false; 109 } else { 110 gl2 = nGetIsGL2(nativeCtxInfo); 111 return true; 112 } 113 } 114 115 @Override 116 int getAdapterCount() { 117 return nGetAdapterCount(); 118 } 119 120 @Override 121 int getAdapterOrdinal(long nativeScreen) { 122 return nGetAdapterOrdinal(nativeScreen); 123 } 124 125 @Override 126 void updateDeviceDetails(HashMap deviceDetails) { 127 } 128 }