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15  * accompanied this code).
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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 java.awt.image.BufferedImage;
33 import java.awt.image.BufferedImageOp;
34 import sun.java2d.SunGraphics2D;
35 import sun.java2d.SurfaceData;
36 import sun.java2d.loops.SurfaceType;
37 import sun.java2d.loops.TransformBlit;
38 import sun.java2d.pipe.DrawImage;
39 
40 public class D3DDrawImage extends DrawImage {
41 
42     @Override
renderImageXform(SunGraphics2D sg, Image img, AffineTransform tx, int interpType, int sx1, int sy1, int sx2, int sy2, Color bgColor)43     protected void renderImageXform(SunGraphics2D sg, Image img,
44                                     AffineTransform tx, int interpType,
45                                     int sx1, int sy1, int sx2, int sy2,
46                                     Color bgColor)
47     {
48         // punt to the MediaLib-based transformImage() in the superclass if:
49         //     - bicubic interpolation is specified
50         //     - a background color is specified and will be used
51         //     - an appropriate TransformBlit primitive could not be found
52         if (interpType != AffineTransformOp.TYPE_BICUBIC) {
53             SurfaceData dstData = sg.surfaceData;
54             SurfaceData srcData =
55                 dstData.getSourceSurfaceData(img,
56                                              SunGraphics2D.TRANSFORM_GENERIC,
57                                              sg.imageComp,
58                                              bgColor);
59 
60             if (srcData != null && !isBgOperation(srcData, bgColor)) {
61                 SurfaceType srcType = srcData.getSurfaceType();
62                 SurfaceType dstType = dstData.getSurfaceType();
63                 TransformBlit blit = TransformBlit.getFromCache(srcType,
64                                                                 sg.imageComp,
65                                                                 dstType);
66 
67                 if (blit != null) {
68                     blit.Transform(srcData, dstData,
69                                    sg.composite, sg.getCompClip(),
70                                    tx, interpType,
71                                    sx1, sy1, 0, 0, sx2-sx1, sy2-sy1);
72                     return;
73                 }
74             }
75         }
76 
77         super.renderImageXform(sg, img, tx, interpType,
78                                sx1, sy1, sx2, sy2, bgColor);
79     }
80 
81     @Override
transformImage(SunGraphics2D sg, BufferedImage img, BufferedImageOp op, int x, int y)82     public void transformImage(SunGraphics2D sg, BufferedImage img,
83                                BufferedImageOp op, int x, int y)
84     {
85         if (op != null) {
86             if (op instanceof AffineTransformOp) {
87                 AffineTransformOp atop = (AffineTransformOp) op;
88                 transformImage(sg, img, x, y,
89                                atop.getTransform(),
90                                atop.getInterpolationType());
91                 return;
92             } else {
93                 if (D3DBufImgOps.renderImageWithOp(sg, img, op, x, y)) {
94                     return;
95                 }
96             }
97             img = op.filter(img, null);
98         }
99         copyImage(sg, img, x, y, null);
100     }
101 }
102