31 import java.security.AccessController;
32 import java.security.PrivilegedAction;
33
34 import sun.font.*;
35 import sun.java2d.*;
36 import sun.java2d.jules.*;
37 import sun.java2d.loops.*;
38
39 /**
40 * Manages per-application resources, e.g. the 1x1 pixmap used for solid color
41 * fill as well as per-application state e.g. the currently set source picture
42 * used for composition .
43 *
44 * @author Clemens Eisserer
45 */
46
47 public class XRCompositeManager {
48 private static boolean enableGradCache = true;
49 private static XRCompositeManager instance;
50
51 private final static int SOLID = 0;
52 private final static int TEXTURE = 1;
53 private final static int GRADIENT = 2;
54
55 int srcType;
56 XRSolidSrcPict solidSrc32;
57 XRSurfaceData texture;
58 XRSurfaceData gradient;
59 int alphaMask = XRUtils.None;
60
61 XRColor solidColor = new XRColor();
62 float extraAlpha = 1.0f;
63 byte compRule = XRUtils.PictOpOver;
64 XRColor alphaColor = new XRColor();
65
66 XRSurfaceData solidSrcPict;
67 int alphaMaskPict;
68 int gradCachePixmap;
69 int gradCachePicture;
70
71 boolean xorEnabled = false;
72 int validatedPixel = 0;
73 Composite validatedComp;
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31 import java.security.AccessController;
32 import java.security.PrivilegedAction;
33
34 import sun.font.*;
35 import sun.java2d.*;
36 import sun.java2d.jules.*;
37 import sun.java2d.loops.*;
38
39 /**
40 * Manages per-application resources, e.g. the 1x1 pixmap used for solid color
41 * fill as well as per-application state e.g. the currently set source picture
42 * used for composition .
43 *
44 * @author Clemens Eisserer
45 */
46
47 public class XRCompositeManager {
48 private static boolean enableGradCache = true;
49 private static XRCompositeManager instance;
50
51 private static final int SOLID = 0;
52 private static final int TEXTURE = 1;
53 private static final int GRADIENT = 2;
54
55 int srcType;
56 XRSolidSrcPict solidSrc32;
57 XRSurfaceData texture;
58 XRSurfaceData gradient;
59 int alphaMask = XRUtils.None;
60
61 XRColor solidColor = new XRColor();
62 float extraAlpha = 1.0f;
63 byte compRule = XRUtils.PictOpOver;
64 XRColor alphaColor = new XRColor();
65
66 XRSurfaceData solidSrcPict;
67 int alphaMaskPict;
68 int gradCachePixmap;
69 int gradCachePicture;
70
71 boolean xorEnabled = false;
72 int validatedPixel = 0;
73 Composite validatedComp;
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