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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.java2d.jules;
27
28 import java.awt.*;
29 import java.awt.geom.*;
30 import java.util.concurrent.*;
31 import sun.java2d.pipe.*;
32 import sun.java2d.xr.*;
33
34 public class JulesAATileGenerator implements AATileGenerator {
35 /* Threading stuff */
36 final static ExecutorService rasterThreadPool =
37 Executors.newCachedThreadPool();
38 final static int CPU_CNT = Runtime.getRuntime().availableProcessors();
39
40 final static boolean ENABLE_THREADING = false;
41 final static int THREAD_MIN = 16;
42 final static int THREAD_BEGIN = 16;
43
44 IdleTileCache tileCache;
45 TileWorker worker;
46 boolean threaded = false;
47 int rasterTileCnt;
48
49 /* Tiling */
50 final static int TILE_SIZE = 32;
51 final static int TILE_SIZE_FP = 32 << 16;
52 int left, right, top, bottom, width, height;
53 int leftFP, topFP;
54 int tileCnt, tilesX, tilesY;
55 int currTilePos = 0;
56 TrapezoidList traps;
57 TileTrapContainer[] tiledTrapArray;
58 JulesTile mainTile;
59
60 public JulesAATileGenerator(Shape s, AffineTransform at, Region clip,
61 BasicStroke bs, boolean thin,
62 boolean normalize, int[] bbox) {
63 JulesPathBuf buf = new JulesPathBuf();
64
65 if (bs == null) {
66 traps = buf.tesselateFill(s, at, clip);
67 } else {
68 traps = buf.tesselateStroke(s, bs, thin, false, true, at, clip);
69 }
70
71 calculateArea(bbox);
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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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.java2d.jules;
27
28 import java.awt.*;
29 import java.awt.geom.*;
30 import java.util.concurrent.*;
31 import sun.java2d.pipe.*;
32 import sun.java2d.xr.*;
33
34 public class JulesAATileGenerator implements AATileGenerator {
35 /* Threading stuff */
36 static final ExecutorService rasterThreadPool =
37 Executors.newCachedThreadPool();
38 static final int CPU_CNT = Runtime.getRuntime().availableProcessors();
39
40 static final boolean ENABLE_THREADING = false;
41 static final int THREAD_MIN = 16;
42 static final int THREAD_BEGIN = 16;
43
44 IdleTileCache tileCache;
45 TileWorker worker;
46 boolean threaded = false;
47 int rasterTileCnt;
48
49 /* Tiling */
50 static final int TILE_SIZE = 32;
51 static final int TILE_SIZE_FP = 32 << 16;
52 int left, right, top, bottom, width, height;
53 int leftFP, topFP;
54 int tileCnt, tilesX, tilesY;
55 int currTilePos = 0;
56 TrapezoidList traps;
57 TileTrapContainer[] tiledTrapArray;
58 JulesTile mainTile;
59
60 public JulesAATileGenerator(Shape s, AffineTransform at, Region clip,
61 BasicStroke bs, boolean thin,
62 boolean normalize, int[] bbox) {
63 JulesPathBuf buf = new JulesPathBuf();
64
65 if (bs == null) {
66 traps = buf.tesselateFill(s, at, clip);
67 } else {
68 traps = buf.tesselateStroke(s, bs, thin, false, true, at, clip);
69 }
70
71 calculateArea(bbox);
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