1 /*
2 * Copyright (c) 2004, 2016, 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
95
96 public Object getProxyKey() {
97 return this;
98 }
99
100 public SurfaceData createManagedSurface(int w, int h, int transparency) {
101 return WGLSurfaceData.createData(this, w, h,
102 getColorModel(transparency),
103 null,
104 OGLSurfaceData.TEXTURE);
105 }
106
107 public static WGLGraphicsConfig getConfig(Win32GraphicsDevice device,
108 int pixfmt)
109 {
110 if (!wglAvailable) {
111 return null;
112 }
113
114 long cfginfo = 0;
115 final String ids[] = new String[1];
116 OGLRenderQueue rq = OGLRenderQueue.getInstance();
117 rq.lock();
118 try {
119 // getWGLConfigInfo() creates and destroys temporary
120 // surfaces/contexts, so we should first invalidate the current
121 // Java-level context and flush the queue...
122 OGLContext.invalidateCurrentContext();
123 WGLGetConfigInfo action =
124 new WGLGetConfigInfo(device.getScreen(), pixfmt);
125 rq.flushAndInvokeNow(action);
126 cfginfo = action.getConfigInfo();
127 if (cfginfo != 0L) {
128 OGLContext.setScratchSurface(cfginfo);
129 rq.flushAndInvokeNow(new Runnable() {
130 public void run() {
131 ids[0] = OGLContext.getOGLIdString();
132 }
133 });
134 }
135 } finally {
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1 /*
2 * Copyright (c) 2004, 2018, 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
95
96 public Object getProxyKey() {
97 return this;
98 }
99
100 public SurfaceData createManagedSurface(int w, int h, int transparency) {
101 return WGLSurfaceData.createData(this, w, h,
102 getColorModel(transparency),
103 null,
104 OGLSurfaceData.TEXTURE);
105 }
106
107 public static WGLGraphicsConfig getConfig(Win32GraphicsDevice device,
108 int pixfmt)
109 {
110 if (!wglAvailable) {
111 return null;
112 }
113
114 long cfginfo = 0;
115 final String[] ids = new String[1];
116 OGLRenderQueue rq = OGLRenderQueue.getInstance();
117 rq.lock();
118 try {
119 // getWGLConfigInfo() creates and destroys temporary
120 // surfaces/contexts, so we should first invalidate the current
121 // Java-level context and flush the queue...
122 OGLContext.invalidateCurrentContext();
123 WGLGetConfigInfo action =
124 new WGLGetConfigInfo(device.getScreen(), pixfmt);
125 rq.flushAndInvokeNow(action);
126 cfginfo = action.getConfigInfo();
127 if (cfginfo != 0L) {
128 OGLContext.setScratchSurface(cfginfo);
129 rq.flushAndInvokeNow(new Runnable() {
130 public void run() {
131 ids[0] = OGLContext.getOGLIdString();
132 }
133 });
134 }
135 } finally {
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