1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*
* Copyright (c) 2003, 2006, 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 sun.java2d.opengl;
import java.awt.Composite;
import sun.font.GlyphList;
import sun.java2d.InvalidPipeException;
import sun.java2d.SunGraphics2D;
import sun.java2d.loops.GraphicsPrimitive;
import sun.java2d.pipe.BufferedTextPipe;
import sun.java2d.pipe.RenderQueue;
class OGLTextRenderer extends BufferedTextPipe {
OGLTextRenderer(RenderQueue rq) {
super(rq);
}
@Override
protected native void drawGlyphList(int numGlyphs, boolean usePositions,
boolean subPixPos, boolean rgbOrder,
int lcdContrast,
float glOrigX, float glOrigY,
long[] images, float[] positions);
@Override
protected void validateContext(SunGraphics2D sg2d, Composite comp) {
// assert rq.lock.isHeldByCurrentThread();
OGLSurfaceData oglDst;
try {
oglDst = (OGLSurfaceData) sg2d.surfaceData;
} catch (ClassCastException e) {
throw new InvalidPipeException("wrong surface data type: " +
sg2d.surfaceData);
}
OGLContext.validateContext(oglDst, oglDst,
sg2d.getCompClip(), comp,
null, sg2d.paint, sg2d,
OGLContext.NO_CONTEXT_FLAGS);
}
OGLTextRenderer traceWrap() {
return new Tracer(this);
}
private static class Tracer extends OGLTextRenderer {
Tracer(OGLTextRenderer ogltr) {
super(ogltr.rq);
}
protected void drawGlyphList(SunGraphics2D sg2d, GlyphList gl) {
final String prim = "OGLDrawGlyphs" + (gl.isRGBOrder() ? "LCD" : "Gray");
if ((GraphicsPrimitive.traceflags & GraphicsPrimitive.TRACEPTIME) == 0) {
GraphicsPrimitive.tracePrimitive(prim);
}
long time = System.nanoTime();
super.drawGlyphList(sg2d, gl);
GraphicsPrimitive.tracePrimitiveTime(prim, System.nanoTime() - time);
}
}
}
|