Import X server from vnc-3.3.7.

[rdpsrv] / Xserver / include / extensions / Xdbe.h

diff --git a/Xserver/include/extensions/Xdbe.h b/Xserver/include/extensions/Xdbe.h
new file mode 100644 (file)
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+++ b/Xserver/include/extensions/Xdbe.h
@@ -0,0 +1,154 @@
+/* $XConsortium: Xdbe.h /main/3 1995/09/22 10:20:01 dpw $ */
+/******************************************************************************
+ * 
+ * Copyright (c) 1994, 1995  Hewlett-Packard Company
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL HEWLETT-PACKARD COMPANY BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of the Hewlett-Packard
+ * Company shall not be used in advertising or otherwise to promote the
+ * sale, use or other dealings in this Software without prior written
+ * authorization from the Hewlett-Packard Company.
+ * 
+ *     Header file for Xlib-related DBE
+ *
+ *****************************************************************************/
+
+
+#ifndef XDBE_H
+#define XDBE_H
+
+
+/* INCLUDES */
+
+#include <X11/Xfuncproto.h>
+#include "Xdbeproto.h"
+
+
+/* DEFINES */
+
+/* Errors */
+#define XdbeBadBuffer    0
+
+
+/* TYPEDEFS */
+
+typedef Drawable XdbeBackBuffer;
+
+typedef unsigned char XdbeSwapAction;
+
+typedef struct
+{
+    Window             swap_window;    /* window for which to swap buffers   */
+    XdbeSwapAction     swap_action;    /* swap action to use for swap_window */
+}
+XdbeSwapInfo;
+
+typedef struct
+{
+    Window     window;                 /* window that buffer belongs to */
+}
+XdbeBackBufferAttributes;
+
+typedef struct
+{
+    int                        type;
+    Display            *display;       /* display the event was read from */
+    XdbeBackBuffer     buffer;         /* resource id                     */
+    unsigned long      serial;         /* serial number of failed request */
+    unsigned char      error_code;     /* error base + XdbeBadBuffer      */
+    unsigned char      request_code;   /* major opcode of failed request  */
+    unsigned char      minor_code;     /* minor opcode of failed request  */
+}
+XdbeBufferError;
+
+/* _XFUNCPROTOBEGIN and _XFUNCPROTOEND are defined as noops
+ * (for non-C++ builds) in X11/Xfuncproto.h.
+ */
+_XFUNCPROTOBEGIN
+
+extern Status XdbeQueryExtension(
+#if NeedFunctionPrototypes
+    Display*           /* dpy                  */,
+    int*               /* major_version_return */,
+    int*               /* minor_version_return */
+#endif
+);
+
+extern XdbeBackBuffer XdbeAllocateBackBufferName(
+#if NeedFunctionPrototypes
+    Display*           /* dpy         */,
+    Window             /* window      */,
+    XdbeSwapAction     /* swap_action */
+#endif
+);
+
+extern Status XdbeDeallocateBackBufferName(
+#if NeedFunctionPrototypes
+    Display*           /* dpy    */,
+    XdbeBackBuffer     /* buffer */
+#endif
+);
+
+extern Status XdbeSwapBuffers(
+#if NeedFunctionPrototypes
+    Display*           /* dpy         */,
+    XdbeSwapInfo*      /* swap_info   */,
+    int                        /* num_windows */
+#endif
+);
+
+extern Status XdbeBeginIdiom(
+#if NeedFunctionPrototypes
+    Display*           /* dpy */
+#endif
+);
+
+extern Status XdbeEndIdiom(
+#if NeedFunctionPrototypes
+    Display*           /* dpy */
+#endif
+);
+
+extern XdbeScreenVisualInfo *XdbeGetVisualInfo(
+#if NeedFunctionPrototypes
+    Display*           /* dpy               */,
+    Drawable*          /* screen_specifiers */,
+    int*               /* num_screens       */
+#endif
+);
+
+extern void XdbeFreeVisualInfo(
+#if NeedFunctionPrototypes
+    XdbeScreenVisualInfo*      /* visual_info */
+#endif
+);
+
+extern XdbeBackBufferAttributes *XdbeGetBackBufferAttributes(
+#if NeedFunctionPrototypes
+    Display*           /* dpy    */,
+    XdbeBackBuffer     /* buffer */
+#endif
+);
+
+_XFUNCPROTOEND
+
+#endif /* XDBE_H */
+