Add twin_x11.h

1 files changed, 64 insertions, 0 deletions

diff --git a/twin_x11.h b/twin_x11.h
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+++ b/twin_x11.h
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+/*
+ * $Id$
+ *
+ * Copyright © 2004 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef _TWIN_X11_H_
+#define _TWIN_X11_H_
+
+#include "twin.h"
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <pthread.h>
+
+typedef struct _twin_x11 {
+    twin_screen_t   *screen;
+    Display	    *dpy;
+    Window	    win;
+    GC		    gc;
+    Visual	    *visual;
+    int		    depth;
+    pthread_t	    damage_thread;
+    pthread_cond_t  damage_cond;
+    pthread_t	    event_thread;
+} twin_x11_t;
+
+/*
+ * twin_x11.c 
+ */
+
+twin_x11_t *
+twin_x11_create (Display *dpy, int width, int height);
+
+void
+twin_x11_destroy (twin_x11_t *tx);
+
+void
+twin_x11_damage (twin_x11_t *tx, XExposeEvent *ev);
+
+void
+twin_x11_configure (twin_x11_t *tx, XConfigureEvent *ev);
+
+void
+twin_x11_update (twin_x11_t *tx);
+
+#endif /* _TWIN_X11_H_ */