01: /*
02: * Copyright 2005-2007 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.d3d;
27:
28: import java.awt.Color;
29: import java.awt.Image;
30: import java.awt.geom.AffineTransform;
31: import java.awt.image.AffineTransformOp;
32: import sun.java2d.SunGraphics2D;
33: import sun.java2d.SurfaceData;
34: import sun.java2d.loops.SurfaceType;
35: import sun.java2d.loops.TransformBlit;
36: import sun.java2d.pipe.DrawImage;
37:
38: public class D3DDrawImage extends DrawImage {
39: protected void renderImageXform(SunGraphics2D sg, Image img,
40: AffineTransform tx, int interpType, int sx1, int sy1,
41: int sx2, int sy2, Color bgColor) {
42: // punt to the MediaLib-based transformImage() in the superclass if:
43: // - bicubic interpolation is specified
44: // - a background color is specified and will be used
45: // - the source surface is not a texture
46: // - an appropriate TransformBlit primitive could not be found
47: if (interpType != AffineTransformOp.TYPE_BICUBIC) {
48: SurfaceData dstData = sg.surfaceData;
49: SurfaceData srcData = dstData.getSourceSurfaceData(img,
50: sg.TRANSFORM_GENERIC, sg.imageComp, bgColor);
51:
52: if (srcData != null
53: && !isBgOperation(srcData, bgColor)
54: && srcData.getSurfaceType() == D3DSurfaceData.D3DTexture) {
55: SurfaceType srcType = srcData.getSurfaceType();
56: SurfaceType dstType = dstData.getSurfaceType();
57: TransformBlit blit = TransformBlit.getFromCache(
58: srcType, sg.imageComp, dstType);
59:
60: if (blit != null) {
61: blit.Transform(srcData, dstData, sg.composite, sg
62: .getCompClip(), tx, interpType, sx1, sy1,
63: 0, 0, sx2 - sx1, sy2 - sy1);
64: return;
65: }
66: }
67: }
68:
69: super.renderImageXform(sg, img, tx, interpType, sx1, sy1, sx2,
70: sy2, bgColor);
71: }
72: }
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