8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 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 com.sun.prism.j2d;
27
28 import com.sun.glass.ui.Application;
29 import com.sun.glass.ui.Pixels;
30 import com.sun.glass.ui.Screen;
31 import com.sun.javafx.geom.Rectangle;
32 import com.sun.prism.Graphics;
33 import com.sun.prism.Presentable;
34 import com.sun.prism.PresentableState;
35 import com.sun.prism.ResourceFactory;
36 import com.sun.prism.Texture.WrapMode;
37 import com.sun.prism.impl.PrismSettings;
38 import com.sun.prism.impl.QueuedPixelSource;
39
40 import java.awt.Graphics2D;
41 import java.awt.image.BufferedImage;
42 import java.nio.ByteOrder;
43 import java.nio.IntBuffer;
44
45 public abstract class J2DPresentable implements Presentable {
46 static J2DPresentable create(PresentableState pState,
47 J2DResourceFactory factory)
48 {
49 return new Glass(pState, factory);
50 }
51
52 static J2DPresentable create(BufferedImage buffer, J2DResourceFactory factory)
53 {
54 return new Bimg(buffer, factory);
55 }
56
57
58 private static class Glass extends J2DPresentable {
59 private final PresentableState pState;
60 private final int theFormat;
61 private Pixels pixels;
62 private QueuedPixelSource pixelSource = new QueuedPixelSource();
63 private boolean opaque;
64
65 Glass(PresentableState pState, J2DResourceFactory factory) {
66 super(null, factory);
67 this.pState = pState;
68 this.theFormat = pState.getPixelFormat();
69 needsResize = true;
70 }
71
72 @Override
73 public BufferedImage createBuffer(int w, int h) {
74 if (PrismSettings.verbose) {
75 System.out.println("Glass native format: "+theFormat);
76 }
77 ByteOrder byteorder = ByteOrder.nativeOrder();
78 switch (theFormat) {
79 case Pixels.Format.BYTE_BGRA_PRE:
80 if (byteorder == ByteOrder.LITTLE_ENDIAN) {
81 return new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB_PRE);
82 } else {
83 throw new UnsupportedOperationException("BYTE_BGRA_PRE pixel format on BIG_ENDIAN");
84 }
85 /* NOTREACHED */
86 case Pixels.Format.BYTE_ARGB:
87 if (byteorder == ByteOrder.BIG_ENDIAN) {
88 return new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
89 } else {
90 throw new UnsupportedOperationException("BYTE_ARGB pixel format on LITTLE_ENDIAN");
91 }
92 /* NOTREACHED */
93 default:
94 throw new UnsupportedOperationException("unrecognized pixel format: "+theFormat);
95 }
96 }
97
98 private final Application app = Application.GetApplication();
99
100 @Override
101 public boolean lockResources(PresentableState pState) {
102 if (this.pState != pState || this.theFormat != pState.getPixelFormat()) {
103 return true;
104 }
105 needsResize = (buffer == null ||
106 buffer.getWidth() != pState.getWidth() ||
107 buffer.getHeight() != pState.getHeight());
108 return false;
109 }
110
111 public boolean prepare(Rectangle dirty) {
112 if (pState.isViewClosed() == false) {
113 /*
114 * RT-27385
115 * TODO: make sure the imgrep matches the Pixels.getNativeFormat()
116 * TODO: dirty region support
117 */
118 int w = getPhysicalWidth();
119 int h = getPhysicalHeight();
120 pixelSource.validate(w, h, 1.0f);
121 pixels = pixelSource.getUnusedPixels();
122 IntBuffer pixBuf;
123 if (pixels != null) {
124 pixBuf = (IntBuffer) pixels.getPixels();
125 } else {
126 pixBuf = IntBuffer.allocate(w*h);
127 pixels = app.createPixels(w, h, pixBuf);
128 }
129 assert ib.hasArray();
130 System.arraycopy(ib.array(), 0, pixBuf.array(), 0, w*h);
131 return true;
132 } else {
133 return (false);
134 }
135 }
136
137 public boolean present() {
138 pixelSource.enqueuePixels(pixels);
139 pState.uploadPixels(pixelSource);
140 return true;
141 }
142
143 public int getContentWidth() {
144 return pState.getWidth();
145 }
146
147 public int getContentHeight() {
148 return pState.getHeight();
|
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 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 com.sun.prism.j2d;
27
28 import com.sun.glass.ui.Pixels;
29 import com.sun.glass.ui.Screen;
30 import com.sun.javafx.geom.Rectangle;
31 import com.sun.prism.Graphics;
32 import com.sun.prism.Presentable;
33 import com.sun.prism.PresentableState;
34 import com.sun.prism.ResourceFactory;
35 import com.sun.prism.Texture.WrapMode;
36 import com.sun.prism.impl.PrismSettings;
37 import com.sun.prism.impl.QueuedPixelSource;
38
39 import java.awt.Graphics2D;
40 import java.awt.image.BufferedImage;
41 import java.nio.ByteOrder;
42 import java.nio.IntBuffer;
43
44 public abstract class J2DPresentable implements Presentable {
45 static J2DPresentable create(PresentableState pState,
46 J2DResourceFactory factory)
47 {
48 return new Glass(pState, factory);
49 }
50
51 static J2DPresentable create(BufferedImage buffer, J2DResourceFactory factory)
52 {
53 return new Bimg(buffer, factory);
54 }
55
56
57 private static class Glass extends J2DPresentable {
58 private final PresentableState pState;
59 private final int theFormat;
60 private Pixels pixels;
61 private QueuedPixelSource pixelSource = new QueuedPixelSource(false);
62 private boolean opaque;
63
64 Glass(PresentableState pState, J2DResourceFactory factory) {
65 super(null, factory);
66 this.pState = pState;
67 this.theFormat = pState.getPixelFormat();
68 needsResize = true;
69 }
70
71 @Override
72 public BufferedImage createBuffer(int w, int h) {
73 if (PrismSettings.verbose) {
74 System.out.println("Glass native format: "+theFormat);
75 }
76 ByteOrder byteorder = ByteOrder.nativeOrder();
77 switch (theFormat) {
78 case Pixels.Format.BYTE_BGRA_PRE:
79 if (byteorder == ByteOrder.LITTLE_ENDIAN) {
80 return new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB_PRE);
81 } else {
82 throw new UnsupportedOperationException("BYTE_BGRA_PRE pixel format on BIG_ENDIAN");
83 }
84 /* NOTREACHED */
85 case Pixels.Format.BYTE_ARGB:
86 if (byteorder == ByteOrder.BIG_ENDIAN) {
87 return new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
88 } else {
89 throw new UnsupportedOperationException("BYTE_ARGB pixel format on LITTLE_ENDIAN");
90 }
91 /* NOTREACHED */
92 default:
93 throw new UnsupportedOperationException("unrecognized pixel format: "+theFormat);
94 }
95 }
96
97 @Override
98 public boolean lockResources(PresentableState pState) {
99 if (this.pState != pState || this.theFormat != pState.getPixelFormat()) {
100 return true;
101 }
102 needsResize = (buffer == null ||
103 buffer.getWidth() != pState.getWidth() ||
104 buffer.getHeight() != pState.getHeight());
105 return false;
106 }
107
108 public boolean prepare(Rectangle dirty) {
109 if (pState.isViewClosed() == false) {
110 /*
111 * RT-27385
112 * TODO: make sure the imgrep matches the Pixels.getNativeFormat()
113 * TODO: dirty region support
114 */
115 int w = getPhysicalWidth();
116 int h = getPhysicalHeight();
117 pixels = pixelSource.getUnusedPixels(w, h, 1.0f);
118 IntBuffer pixBuf = (IntBuffer) pixels.getPixels();
119 assert ib.hasArray();
120 System.arraycopy(ib.array(), 0, pixBuf.array(), 0, w*h);
121 return true;
122 } else {
123 return (false);
124 }
125 }
126
127 public boolean present() {
128 pixelSource.enqueuePixels(pixels);
129 pState.uploadPixels(pixelSource);
130 return true;
131 }
132
133 public int getContentWidth() {
134 return pState.getWidth();
135 }
136
137 public int getContentHeight() {
138 return pState.getHeight();
|