01: /*
02: * Copyright 2003-2006 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package sun.java2d.opengl;
27:
28: import java.awt.Composite;
29: import sun.font.GlyphList;
30: import sun.java2d.SunGraphics2D;
31: import sun.java2d.loops.GraphicsPrimitive;
32: import sun.java2d.pipe.BufferedTextPipe;
33: import sun.java2d.pipe.RenderQueue;
34:
35: class OGLTextRenderer extends BufferedTextPipe {
36:
37: OGLTextRenderer(RenderQueue rq) {
38: super (rq);
39: }
40:
41: @Override
42: protected native void drawGlyphList(int numGlyphs,
43: boolean usePositions, boolean subPixPos, boolean rgbOrder,
44: int lcdContrast, float glOrigX, float glOrigY,
45: long[] images, float[] positions);
46:
47: @Override
48: protected void validateContext(SunGraphics2D sg2d, Composite comp) {
49: // assert rq.lock.isHeldByCurrentThread();
50: OGLSurfaceData oglDst = (OGLSurfaceData) sg2d.surfaceData;
51: OGLContext.validateContext(oglDst, oglDst, sg2d.getCompClip(),
52: comp, null, sg2d.paint, sg2d,
53: OGLContext.NO_CONTEXT_FLAGS);
54: }
55:
56: OGLTextRenderer traceWrap() {
57: return new Tracer(this );
58: }
59:
60: private static class Tracer extends OGLTextRenderer {
61: Tracer(OGLTextRenderer ogltr) {
62: super (ogltr.rq);
63: }
64:
65: protected void drawGlyphList(SunGraphics2D sg2d, GlyphList gl) {
66: GraphicsPrimitive.tracePrimitive("OGLDrawGlyphs");
67: super.drawGlyphList(sg2d, gl);
68: }
69: }
70: }
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