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 #include "SurfaceData.h"
27
28 #include "awt_p.h"
29 #include "awt_GraphicsEnv.h"
30
31 #include <jdga.h>
32
33 #ifdef HEADLESS
34 #include "GLXGraphicsConfig.h"
35 #endif
36
37 #include <X11/extensions/Xrender.h>
38
39 /**
40 * This include file contains support declarations for loops using the
41 * X11 extended SurfaceData interface to talk to an X11 drawable from
42 * native code.
43 */
44
45 #ifdef HEADLESS
46 #define X11SDOps void
47 #else /* HEADLESS */
48 typedef struct _X11SDOps X11SDOps;
49
50 /*
51 * This function returns an X11 Drawable which transparent pixels
52 * (if there are any) were set to the specified color.
88 Drawable shmPixmap;
89 jint numBltsSinceRead;
90 jint pixelsReadSinceBlt;
91 jint pixelsReadThreshold;
92 jint numBltsThreshold;
93 } ShmPixmapData;
94 #endif /* MITSHM */
95
96 struct _X11SDOps {
97 SurfaceDataOps sdOps;
98 GetPixmapBgFunc *GetPixmapWithBg;
99 ReleasePixmapBgFunc *ReleasePixmapWithBg;
100 jboolean invalid;
101 jboolean isPixmap;
102 jobject peer;
103 Drawable drawable;
104 GC javaGC; /* used for Java-level GC validation */
105 GC cachedGC; /* cached for use in X11SD_Unlock() */
106 jint depth;
107 jint pixelmask;
108 JDgaSurfaceInfo surfInfo;
109 AwtGraphicsConfigData *configData;
110 ColorData *cData;
111 jboolean dgaAvailable;
112 void *dgaDev;
113 Pixmap bitmask;
114 jint bgPixel; /* bg pixel for the pixmap */
115 jboolean isBgInitialized; /* whether the bg pixel is valid */
116 jint pmWidth; /* width, height of the */
117 jint pmHeight; /* pixmap */
118 Picture xrPic;
119 #ifdef MITSHM
120 ShmPixmapData shmPMData; /* data for switching between shm/nonshm pixmaps*/
121 #endif /* MITSHM */
122 };
123
124 #define X11SD_LOCK_UNLOCKED 0 /* surface is not locked */
125 #define X11SD_LOCK_BY_NULL 1 /* surface locked for NOP */
126 #define X11SD_LOCK_BY_XIMAGE 2 /* surface locked by Get/PutImage */
127 #define X11SD_LOCK_BY_DGA 3 /* surface locked by DGA */
128 #define X11SD_LOCK_BY_SHMEM 4 /* surface locked by ShMemExt */
129
130 #ifdef MITSHM
131 XImage * X11SD_GetSharedImage (X11SDOps *xsdo,
132 jint width, jint height,
133 jint maxWidth, jint maxHeight,
134 jboolean readBits);
135 XImage * X11SD_CreateSharedImage (X11SDOps *xsdo, jint width, jint height);
136 Drawable X11SD_CreateSharedPixmap (X11SDOps *xsdo);
137 void X11SD_DropSharedSegment (XShmSegmentInfo *shminfo);
138 void X11SD_PuntPixmap (X11SDOps *xsdo, jint width, jint height);
139 void X11SD_UnPuntPixmap (X11SDOps *xsdo);
140 jboolean X11SD_CachedXImageFits (jint width, jint height,
141 jint maxWidth, jint maxHeight,
142 jint depth, jboolean readBits);
143 XImage * X11SD_GetCachedXImage (jint width, jint height, jboolean readBits);
144 #endif /* MITSHM */
145 jint X11SD_InitWindow(JNIEnv *env, X11SDOps *xsdo);
146 void X11SD_DisposeOrCacheXImage (XImage * image);
147 void X11SD_DisposeXImage(XImage * image);
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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 #include "SurfaceData.h"
27
28 #include "awt_p.h"
29 #include "awt_GraphicsEnv.h"
30
31 #ifdef HEADLESS
32 #include "GLXGraphicsConfig.h"
33 #endif
34
35 #include <X11/extensions/Xrender.h>
36
37 /**
38 * This include file contains support declarations for loops using the
39 * X11 extended SurfaceData interface to talk to an X11 drawable from
40 * native code.
41 */
42
43 #ifdef HEADLESS
44 #define X11SDOps void
45 #else /* HEADLESS */
46 typedef struct _X11SDOps X11SDOps;
47
48 /*
49 * This function returns an X11 Drawable which transparent pixels
50 * (if there are any) were set to the specified color.
86 Drawable shmPixmap;
87 jint numBltsSinceRead;
88 jint pixelsReadSinceBlt;
89 jint pixelsReadThreshold;
90 jint numBltsThreshold;
91 } ShmPixmapData;
92 #endif /* MITSHM */
93
94 struct _X11SDOps {
95 SurfaceDataOps sdOps;
96 GetPixmapBgFunc *GetPixmapWithBg;
97 ReleasePixmapBgFunc *ReleasePixmapWithBg;
98 jboolean invalid;
99 jboolean isPixmap;
100 jobject peer;
101 Drawable drawable;
102 GC javaGC; /* used for Java-level GC validation */
103 GC cachedGC; /* cached for use in X11SD_Unlock() */
104 jint depth;
105 jint pixelmask;
106 AwtGraphicsConfigData *configData;
107 ColorData *cData;
108 Pixmap bitmask;
109 jint bgPixel; /* bg pixel for the pixmap */
110 jboolean isBgInitialized; /* whether the bg pixel is valid */
111 jint pmWidth; /* width, height of the */
112 jint pmHeight; /* pixmap */
113 Picture xrPic;
114 #ifdef MITSHM
115 ShmPixmapData shmPMData; /* data for switching between shm/nonshm pixmaps*/
116 #endif /* MITSHM */
117 };
118
119 #define X11SD_LOCK_UNLOCKED 0 /* surface is not locked */
120 #define X11SD_LOCK_BY_NULL 1 /* surface locked for NOP */
121 #define X11SD_LOCK_BY_XIMAGE 2 /* surface locked by Get/PutImage */
122 #define X11SD_LOCK_BY_SHMEM 4 /* surface locked by ShMemExt */
123
124 #ifdef MITSHM
125 XImage * X11SD_GetSharedImage (X11SDOps *xsdo,
126 jint width, jint height,
127 jint maxWidth, jint maxHeight,
128 jboolean readBits);
129 XImage * X11SD_CreateSharedImage (X11SDOps *xsdo, jint width, jint height);
130 Drawable X11SD_CreateSharedPixmap (X11SDOps *xsdo);
131 void X11SD_DropSharedSegment (XShmSegmentInfo *shminfo);
132 void X11SD_PuntPixmap (X11SDOps *xsdo, jint width, jint height);
133 void X11SD_UnPuntPixmap (X11SDOps *xsdo);
134 jboolean X11SD_CachedXImageFits (jint width, jint height,
135 jint maxWidth, jint maxHeight,
136 jint depth, jboolean readBits);
137 XImage * X11SD_GetCachedXImage (jint width, jint height, jboolean readBits);
138 #endif /* MITSHM */
139 jint X11SD_InitWindow(JNIEnv *env, X11SDOps *xsdo);
140 void X11SD_DisposeOrCacheXImage (XImage * image);
141 void X11SD_DisposeXImage(XImage * image);
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