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-rw-r--r--X11/extensions/multibuf.h530
1 files changed, 213 insertions, 317 deletions
diff --git a/X11/extensions/multibuf.h b/X11/extensions/multibuf.h
index 96b4c3b14..d2f805ee7 100644
--- a/X11/extensions/multibuf.h
+++ b/X11/extensions/multibuf.h
@@ -1,317 +1,213 @@
-/*
- * $Xorg: multibuf.h,v 1.4 2001/02/09 02:03:24 xorgcvs Exp $
- *
-Copyright 1989, 1998 The Open Group
-
-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.
-
-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 THE
-OPEN GROUP 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 Open Group 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 Open Group.
- */
-
-/* $XFree86: xc/include/extensions/multibuf.h,v 3.4 2001/12/14 19:53:28 dawes Exp $ */
-
-#ifndef _MULTIBUF_H_
-#define _MULTIBUF_H_
-
-#include <X11/Xfuncproto.h>
-
-#define MULTIBUFFER_PROTOCOL_NAME "Multi-Buffering"
-
-#define MULTIBUFFER_MAJOR_VERSION 1 /* current version numbers */
-#define MULTIBUFFER_MINOR_VERSION 1 /* has ClearImageBufferArea */
-
-#define X_MbufGetBufferVersion 0
-#define X_MbufCreateImageBuffers 1
-#define X_MbufDestroyImageBuffers 2
-#define X_MbufDisplayImageBuffers 3
-#define X_MbufSetMBufferAttributes 4
-#define X_MbufGetMBufferAttributes 5
-#define X_MbufSetBufferAttributes 6
-#define X_MbufGetBufferAttributes 7
-#define X_MbufGetBufferInfo 8
-#define X_MbufCreateStereoWindow 9
-#define X_MbufClearImageBufferArea 10
-
-/*
- * update_action field
- */
-#define MultibufferUpdateActionUndefined 0
-#define MultibufferUpdateActionBackground 1
-#define MultibufferUpdateActionUntouched 2
-#define MultibufferUpdateActionCopied 3
-
-/*
- * update_hint field
- */
-#define MultibufferUpdateHintFrequent 0
-#define MultibufferUpdateHintIntermittent 1
-#define MultibufferUpdateHintStatic 2
-
-/*
- * valuemask fields
- */
-#define MultibufferWindowUpdateHint (1L << 0)
-#define MultibufferBufferEventMask (1L << 0)
-
-/*
- * mono vs. stereo and left vs. right
- */
-#define MultibufferModeMono 0
-#define MultibufferModeStereo 1
-#define MultibufferSideMono 0
-#define MultibufferSideLeft 1
-#define MultibufferSideRight 2
-
-/*
- * clobber state
- */
-#define MultibufferUnclobbered 0
-#define MultibufferPartiallyClobbered 1
-#define MultibufferFullyClobbered 2
-
-/*
- * event stuff
- */
-#define MultibufferClobberNotifyMask 0x02000000
-#define MultibufferUpdateNotifyMask 0x04000000
-
-#define MultibufferClobberNotify 0
-#define MultibufferUpdateNotify 1
-#define MultibufferNumberEvents (MultibufferUpdateNotify + 1)
-
-#define MultibufferBadBuffer 0
-#define MultibufferNumberErrors (MultibufferBadBuffer + 1)
-
-
-#ifndef _MULTIBUF_SERVER_
-/*
- * Extra definitions that will only be needed in the client
- */
-typedef XID Multibuffer;
-
-typedef struct {
- int type; /* of event */
- unsigned long serial; /* # of last request processed by server */
- int send_event; /* true if this came frome a SendEvent request */
- Display *display; /* Display the event was read from */
- Multibuffer buffer; /* buffer of event */
- int state; /* see Clobbered constants above */
-} XmbufClobberNotifyEvent;
-
-typedef struct {
- int type; /* of event */
- unsigned long serial; /* # of last request processed by server */
- int send_event; /* true if this came frome a SendEvent request */
- Display *display; /* Display the event was read from */
- Multibuffer buffer; /* buffer of event */
-} XmbufUpdateNotifyEvent;
-
-
-/*
- * per-window attributes that can be got
- */
-typedef struct {
- int displayed_index; /* which buffer is being displayed */
- int update_action; /* Undefined, Background, Untouched, Copied */
- int update_hint; /* Frequent, Intermittent, Static */
- int window_mode; /* Mono, Stereo */
- int nbuffers; /* Number of buffers */
- Multibuffer *buffers; /* Buffers */
-} XmbufWindowAttributes;
-
-/*
- * per-window attributes that can be set
- */
-typedef struct {
- int update_hint; /* Frequent, Intermittent, Static */
-} XmbufSetWindowAttributes;
-
-
-/*
- * per-buffer attributes that can be got
- */
-typedef struct {
- Window window; /* which window this belongs to */
- unsigned long event_mask; /* events that have been selected */
- int buffer_index; /* which buffer is this */
- int side; /* Mono, Left, Right */
-} XmbufBufferAttributes;
-
-/*
- * per-buffer attributes that can be set
- */
-typedef struct {
- unsigned long event_mask; /* events that have been selected */
-} XmbufSetBufferAttributes;
-
-
-/*
- * per-screen buffer info (there will be lists of them)
- */
-typedef struct {
- VisualID visualid; /* visual usuable at this depth */
- int max_buffers; /* most buffers for this visual */
- int depth; /* depth of buffers to be created */
-} XmbufBufferInfo;
-
-_XFUNCPROTOBEGIN
-
-extern Bool XmbufQueryExtension(
- Display* /* dpy */,
- int* /* event_base_return */,
- int* /* error_base_return */
-);
-
-extern Status XmbufGetVersion(
- Display* /* dpy */,
- int* /* major_version_return */,
- int* /* minor_version_return */
-);
-
-extern int XmbufCreateBuffers(
- Display* /* dpy */,
- Window /* w */,
- int /* count */,
- int /* update_action */,
- int /* update_hint */,
- Multibuffer* /* buffers */
-);
-
-extern void XmbufDestroyBuffers(
- Display* /* dpy */,
- Window /* window */
-);
-
-extern void XmbufDisplayBuffers(
- Display* /* dpy */,
- int /* count */,
- Multibuffer* /* buffers */,
- int /* min_delay */,
- int /* max_delay */
-);
-
-extern Status XmbufGetWindowAttributes(
- Display* /* dpy */,
- Window /* w */,
- XmbufWindowAttributes* /* attr */
-);
-
-extern void XmbufChangeWindowAttributes(
- Display* /* dpy */,
- Window /* w */,
- unsigned long /* valuemask */,
- XmbufSetWindowAttributes* /* attr */
-);
-
-extern Status XmbufGetBufferAttributes(
- Display* /* dpy */,
- Multibuffer /* b */,
- XmbufBufferAttributes* /* attr */
-);
-
-extern void XmbufChangeBufferAttributes(
- Display* /* dpy */,
- Multibuffer /* b */,
- unsigned long /* valuemask */,
- XmbufSetBufferAttributes* /* attr */
-);
-
-extern Status XmbufGetScreenInfo(
- Display* /* dpy */,
- Drawable /* d */,
- int* /* nmono_return */,
- XmbufBufferInfo** /* mono_info_return */,
- int* /* nstereo_return */,
- XmbufBufferInfo** /* stereo_info_return */
-);
-
-extern Window XmbufCreateStereoWindow(
- Display* /* dpy */,
- Window /* parent */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned int /* border_width */,
- int /* depth */,
- unsigned int /* class */,
- Visual* /* visual */,
- unsigned long /* valuemask */,
- XSetWindowAttributes* /* attr */,
- Multibuffer* /* leftp */,
- Multibuffer* /* rightp */
-);
-
-extern void XmbufClearBufferArea(
- Display* /* dpy */,
- Multibuffer /* buffer */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- Bool /* exposures */
-);
-
-_XFUNCPROTOEND
-
-#else
-
-#include "scrnintstr.h"
-
-typedef Bool (* mbInitFunc)();
-
-struct _mbufScreen; /* declared in multibufst.h */
-
-extern void RegisterMultibufferInit(
- ScreenPtr /* pScreen */,
- Bool (* /* bufMultibufferInit */)(
- ScreenPtr /* pScreen */,
- struct _mbufScreen * /* pMBScreen */
- )
-);
-
-struct xMbufBufferInfo; /* declared in multibufst.h */
-
-extern void RegisterDoubleBufferHardware(
- ScreenPtr /* pScreen */,
- int /* nInfo */,
- struct xMbufBufferInfo * /* pInfo */,
- DevUnion * /* frameBuffer */,
- DevUnion /* selectPlane */,
- void (* /* CopyBufferBitsFunc */ )(),
- void (* /* DrawSelectPlaneFunc */ )()
-);
-
-extern int CreateImageBuffers (
- WindowPtr /* pWin */,
- int /* nbuf */,
- XID * /* ids */,
- int /* action */,
- int /* hint */
-);
-extern void DestroyImageBuffers (
- WindowPtr /* pWin */
-);
-extern int DisplayImageBuffers (
- XID * /* ids */,
- int /* nbuf */
-);
-
-#endif /* _MULTIBUF_SERVER_ */
-#endif /* _MULTIBUF_H_ */
+/*
+ *
+Copyright 1989, 1998 The Open Group
+
+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.
+
+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 THE
+OPEN GROUP 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 Open Group 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 Open Group.
+ */
+
+#ifndef _MULTIBUF_H_
+#define _MULTIBUF_H_
+
+#include <X11/Xfuncproto.h>
+
+#include <X11/extensions/multibufconst.h>
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define MbufGetReq(name,req,info) GetReq (name, req); \
+ req->reqType = info->codes->major_opcode; \
+ req->mbufReqType = X_##name;
+#else
+#define MbufGetReq(name,req,info) GetReq (name, req); \
+ req->reqType = info->codes->major_opcode; \
+ req->mbufReqType = X_/**/name;
+#endif
+
+/*
+ * Extra definitions that will only be needed in the client
+ */
+typedef XID Multibuffer;
+
+typedef struct {
+ int type; /* of event */
+ unsigned long serial; /* # of last request processed by server */
+ int send_event; /* true if this came frome a SendEvent request */
+ Display *display; /* Display the event was read from */
+ Multibuffer buffer; /* buffer of event */
+ int state; /* see Clobbered constants above */
+} XmbufClobberNotifyEvent;
+
+typedef struct {
+ int type; /* of event */
+ unsigned long serial; /* # of last request processed by server */
+ int send_event; /* true if this came frome a SendEvent request */
+ Display *display; /* Display the event was read from */
+ Multibuffer buffer; /* buffer of event */
+} XmbufUpdateNotifyEvent;
+
+
+/*
+ * per-window attributes that can be got
+ */
+typedef struct {
+ int displayed_index; /* which buffer is being displayed */
+ int update_action; /* Undefined, Background, Untouched, Copied */
+ int update_hint; /* Frequent, Intermittent, Static */
+ int window_mode; /* Mono, Stereo */
+ int nbuffers; /* Number of buffers */
+ Multibuffer *buffers; /* Buffers */
+} XmbufWindowAttributes;
+
+/*
+ * per-window attributes that can be set
+ */
+typedef struct {
+ int update_hint; /* Frequent, Intermittent, Static */
+} XmbufSetWindowAttributes;
+
+
+/*
+ * per-buffer attributes that can be got
+ */
+typedef struct {
+ Window window; /* which window this belongs to */
+ unsigned long event_mask; /* events that have been selected */
+ int buffer_index; /* which buffer is this */
+ int side; /* Mono, Left, Right */
+} XmbufBufferAttributes;
+
+/*
+ * per-buffer attributes that can be set
+ */
+typedef struct {
+ unsigned long event_mask; /* events that have been selected */
+} XmbufSetBufferAttributes;
+
+
+/*
+ * per-screen buffer info (there will be lists of them)
+ */
+typedef struct {
+ VisualID visualid; /* visual usuable at this depth */
+ int max_buffers; /* most buffers for this visual */
+ int depth; /* depth of buffers to be created */
+} XmbufBufferInfo;
+
+_XFUNCPROTOBEGIN
+
+extern Bool XmbufQueryExtension(
+ Display* /* dpy */,
+ int* /* event_base_return */,
+ int* /* error_base_return */
+);
+
+extern Status XmbufGetVersion(
+ Display* /* dpy */,
+ int* /* major_version_return */,
+ int* /* minor_version_return */
+);
+
+extern int XmbufCreateBuffers(
+ Display* /* dpy */,
+ Window /* w */,
+ int /* count */,
+ int /* update_action */,
+ int /* update_hint */,
+ Multibuffer* /* buffers */
+);
+
+extern void XmbufDestroyBuffers(
+ Display* /* dpy */,
+ Window /* window */
+);
+
+extern void XmbufDisplayBuffers(
+ Display* /* dpy */,
+ int /* count */,
+ Multibuffer* /* buffers */,
+ int /* min_delay */,
+ int /* max_delay */
+);
+
+extern Status XmbufGetWindowAttributes(
+ Display* /* dpy */,
+ Window /* w */,
+ XmbufWindowAttributes* /* attr */
+);
+
+extern void XmbufChangeWindowAttributes(
+ Display* /* dpy */,
+ Window /* w */,
+ unsigned long /* valuemask */,
+ XmbufSetWindowAttributes* /* attr */
+);
+
+extern Status XmbufGetBufferAttributes(
+ Display* /* dpy */,
+ Multibuffer /* b */,
+ XmbufBufferAttributes* /* attr */
+);
+
+extern void XmbufChangeBufferAttributes(
+ Display* /* dpy */,
+ Multibuffer /* b */,
+ unsigned long /* valuemask */,
+ XmbufSetBufferAttributes* /* attr */
+);
+
+extern Status XmbufGetScreenInfo(
+ Display* /* dpy */,
+ Drawable /* d */,
+ int* /* nmono_return */,
+ XmbufBufferInfo** /* mono_info_return */,
+ int* /* nstereo_return */,
+ XmbufBufferInfo** /* stereo_info_return */
+);
+
+extern Window XmbufCreateStereoWindow(
+ Display* /* dpy */,
+ Window /* parent */,
+ int /* x */,
+ int /* y */,
+ unsigned int /* width */,
+ unsigned int /* height */,
+ unsigned int /* border_width */,
+ int /* depth */,
+ unsigned int /* class */,
+ Visual* /* visual */,
+ unsigned long /* valuemask */,
+ XSetWindowAttributes* /* attr */,
+ Multibuffer* /* leftp */,
+ Multibuffer* /* rightp */
+);
+
+extern void XmbufClearBufferArea(
+ Display* /* dpy */,
+ Multibuffer /* buffer */,
+ int /* x */,
+ int /* y */,
+ unsigned int /* width */,
+ unsigned int /* height */,
+ Bool /* exposures */
+);
+
+_XFUNCPROTOEND
+
+#endif /* _MULTIBUF_H_ */
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