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-rw-r--r--nx-X11/lib/Xinerama/Imakefile30
-rw-r--r--nx-X11/lib/Xinerama/Xinerama-def.cpp14
-rw-r--r--nx-X11/lib/Xinerama/Xinerama.c319
3 files changed, 363 insertions, 0 deletions
diff --git a/nx-X11/lib/Xinerama/Imakefile b/nx-X11/lib/Xinerama/Imakefile
new file mode 100644
index 000000000..99271306b
--- /dev/null
+++ b/nx-X11/lib/Xinerama/Imakefile
@@ -0,0 +1,30 @@
+XCOMM $XFree86: xc/lib/Xinerama/Imakefile,v 1.4 2002/10/16 00:37:31 dawes Exp $
+
+#define DoNormalLib NormalLibXinerama
+#define DoSharedLib SharedLibXinerama
+#define DoDebugLib DebugLibXinerama
+#define DoProfileLib ProfileLibXinerama
+#define LibName Xinerama
+#define SoRev SOXINERAMAREV
+#define LibHeaders NO
+
+#include <Threads.tmpl>
+
+#ifdef SharedXineramaReqs
+REQUIREDLIBS = SharedXineramaReqs
+#endif
+
+#if Malloc0ReturnsNull
+ALLOC_DEFINES = -DMALLOC_0_RETURNS_NULL
+#endif
+
+ DEFINES = $(ALLOC_DEFINES)
+ SRCS = Xinerama.c
+ OBJS = Xinerama.o
+ LINTLIBS = $(LINTXLIB)
+
+#define IncludeSharedObjectInNormalLib
+
+#include <Library.tmpl>
+
+DependTarget()
diff --git a/nx-X11/lib/Xinerama/Xinerama-def.cpp b/nx-X11/lib/Xinerama/Xinerama-def.cpp
new file mode 100644
index 000000000..01449d15b
--- /dev/null
+++ b/nx-X11/lib/Xinerama/Xinerama-def.cpp
@@ -0,0 +1,14 @@
+LIBRARY Xinerama
+VERSION LIBRARY_VERSION
+EXPORTS
+ XPanoramiXAllocInfo
+ XPanoramiXGetScreenCount
+ XPanoramiXGetScreenSize
+ XPanoramiXGetState
+ XPanoramiXQueryExtension
+ XPanoramiXQueryVersion
+ XineramaIsActive
+ XineramaQueryExtension
+ XineramaQueryScreens
+ XineramaQueryVersion
+/* $XFree86$ */
diff --git a/nx-X11/lib/Xinerama/Xinerama.c b/nx-X11/lib/Xinerama/Xinerama.c
new file mode 100644
index 000000000..43084b213
--- /dev/null
+++ b/nx-X11/lib/Xinerama/Xinerama.c
@@ -0,0 +1,319 @@
+/* $Xorg: XPanoramiX.c,v 1.4 2000/08/17 19:45:51 cpqbld Exp $ */
+/*****************************************************************
+Copyright (c) 1991, 1997 Digital Equipment Corporation, Maynard, Massachusetts.
+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.
+
+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
+DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING,
+BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL 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 Digital Equipment Corporation
+shall not be used in advertising or otherwise to promote the sale, use or other
+dealings in this Software without prior written authorization from Digital
+Equipment Corporation.
+******************************************************************/
+/* $XFree86: xc/lib/Xinerama/Xinerama.c,v 1.2 2001/07/23 17:20:28 dawes Exp $ */
+
+#define NEED_EVENTS
+#define NEED_REPLIES
+#include <X11/Xlibint.h>
+#include <X11/Xutil.h>
+#include <X11/extensions/Xext.h>
+#include <X11/extensions/extutil.h>
+#include <X11/extensions/panoramiXext.h>
+#include <X11/extensions/panoramiXproto.h>
+#include <X11/extensions/Xinerama.h>
+
+
+static XExtensionInfo _panoramiX_ext_info_data;
+static XExtensionInfo *panoramiX_ext_info = &_panoramiX_ext_info_data;
+static /* const */ char *panoramiX_extension_name = PANORAMIX_PROTOCOL_NAME;
+
+#define PanoramiXCheckExtension(dpy,i,val) \
+ XextCheckExtension (dpy, i, panoramiX_extension_name, val)
+#define PanoramiXSimpleCheckExtension(dpy,i) \
+ XextSimpleCheckExtension (dpy, i, panoramiX_extension_name)
+
+static int close_display();
+static /* const */ XExtensionHooks panoramiX_extension_hooks = {
+ NULL, /* create_gc */
+ NULL, /* copy_gc */
+ NULL, /* flush_gc */
+ NULL, /* free_gc */
+ NULL, /* create_font */
+ NULL, /* free_font */
+ close_display, /* close_display */
+ NULL, /* wire_to_event */
+ NULL, /* event_to_wire */
+ NULL, /* error */
+ NULL, /* error_string */
+};
+
+static XEXT_GENERATE_FIND_DISPLAY (find_display, panoramiX_ext_info,
+ panoramiX_extension_name,
+ &panoramiX_extension_hooks,
+ 0, NULL)
+
+static XEXT_GENERATE_CLOSE_DISPLAY (close_display, panoramiX_ext_info)
+
+
+
+/****************************************************************************
+ * *
+ * PanoramiX public interfaces *
+ * *
+ ****************************************************************************/
+
+Bool XPanoramiXQueryExtension (
+ Display *dpy,
+ int *event_basep,
+ int *error_basep
+)
+{
+ XExtDisplayInfo *info = find_display (dpy);
+
+ if (XextHasExtension(info)) {
+ *event_basep = info->codes->first_event;
+ *error_basep = info->codes->first_error;
+ return True;
+ } else {
+ return False;
+ }
+}
+
+
+Status XPanoramiXQueryVersion(
+ Display *dpy,
+ int *major_versionp,
+ int *minor_versionp
+)
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xPanoramiXQueryVersionReply rep;
+ register xPanoramiXQueryVersionReq *req;
+
+ PanoramiXCheckExtension (dpy, info, 0);
+
+ LockDisplay (dpy);
+ GetReq (PanoramiXQueryVersion, req);
+ req->reqType = info->codes->major_opcode;
+ req->panoramiXReqType = X_PanoramiXQueryVersion;
+ req->clientMajor = PANORAMIX_MAJOR_VERSION;
+ req->clientMinor = PANORAMIX_MINOR_VERSION;
+ if (!_XReply (dpy, (xReply *) &rep, 0, xTrue)) {
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return 0;
+ }
+ *major_versionp = rep.majorVersion;
+ *minor_versionp = rep.minorVersion;
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return 1;
+}
+
+XPanoramiXInfo *XPanoramiXAllocInfo(void)
+{
+ return (XPanoramiXInfo *) Xmalloc (sizeof (XPanoramiXInfo));
+}
+
+Status XPanoramiXGetState (
+ Display *dpy,
+ Drawable drawable,
+ XPanoramiXInfo *panoramiX_info
+)
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xPanoramiXGetStateReply rep;
+ register xPanoramiXGetStateReq *req;
+
+ PanoramiXCheckExtension (dpy, info, 0);
+
+ LockDisplay (dpy);
+ GetReq (PanoramiXGetState, req);
+ req->reqType = info->codes->major_opcode;
+ req->panoramiXReqType = X_PanoramiXGetState;
+ req->window = drawable;
+ if (!_XReply (dpy, (xReply *) &rep, 0, xTrue)) {
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return 0;
+ }
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ panoramiX_info->window = rep.window;
+ panoramiX_info->State = rep.state;
+ return 1;
+}
+
+Status XPanoramiXGetScreenCount (
+ Display *dpy,
+ Drawable drawable,
+ XPanoramiXInfo *panoramiX_info
+)
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xPanoramiXGetScreenCountReply rep;
+ register xPanoramiXGetScreenCountReq *req;
+
+ PanoramiXCheckExtension (dpy, info, 0);
+
+ LockDisplay (dpy);
+ GetReq (PanoramiXGetScreenCount, req);
+ req->reqType = info->codes->major_opcode;
+ req->panoramiXReqType = X_PanoramiXGetScreenCount;
+ req->window = drawable;
+ if (!_XReply (dpy, (xReply *) &rep, 0, xTrue)) {
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return 0;
+ }
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ panoramiX_info->window = rep.window;
+ panoramiX_info->ScreenCount = rep.ScreenCount;
+ return 1;
+}
+
+Status XPanoramiXGetScreenSize (
+ Display *dpy,
+ Drawable drawable,
+ int screen_num,
+ XPanoramiXInfo *panoramiX_info
+)
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xPanoramiXGetScreenSizeReply rep;
+ register xPanoramiXGetScreenSizeReq *req;
+
+ PanoramiXCheckExtension (dpy, info, 0);
+
+ LockDisplay (dpy);
+ GetReq (PanoramiXGetScreenSize, req);
+ req->reqType = info->codes->major_opcode;
+ req->panoramiXReqType = X_PanoramiXGetScreenSize;
+ req->window = drawable;
+ req->screen = screen_num; /* need to define */
+ if (!_XReply (dpy, (xReply *) &rep, 0, xTrue)) {
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return 0;
+ }
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ panoramiX_info->window = rep.window;
+ panoramiX_info->screen = rep.screen;
+ panoramiX_info->width = rep.width;
+ panoramiX_info->height = rep.height;
+ return 1;
+}
+
+/*******************************************************************\
+ Alternate interface to make up for shortcomings in the original,
+ namely, the omission of the screen origin. The new interface is
+ in the "Xinerama" namespace instead of "PanoramiX".
+\*******************************************************************/
+
+Bool XineramaQueryExtension (
+ Display *dpy,
+ int *event_base,
+ int *error_base
+)
+{
+ return XPanoramiXQueryExtension(dpy, event_base, error_base);
+}
+
+Status XineramaQueryVersion(
+ Display *dpy,
+ int *major,
+ int *minor
+)
+{
+ return XPanoramiXQueryVersion(dpy, major, minor);
+}
+
+Bool XineramaIsActive(Display *dpy)
+{
+ xXineramaIsActiveReply rep;
+ xXineramaIsActiveReq *req;
+ XExtDisplayInfo *info = find_display (dpy);
+
+ if(!XextHasExtension(info))
+ return False; /* server doesn't even have the extension */
+
+ LockDisplay (dpy);
+ GetReq (XineramaIsActive, req);
+ req->reqType = info->codes->major_opcode;
+ req->panoramiXReqType = X_XineramaIsActive;
+ if (!_XReply (dpy, (xReply *) &rep, 0, xTrue)) {
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return False;
+ }
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return rep.state;
+}
+
+#include <stdio.h>
+
+XineramaScreenInfo *
+XineramaQueryScreens(
+ Display *dpy,
+ int *number
+)
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXineramaQueryScreensReply rep;
+ xXineramaQueryScreensReq *req;
+ XineramaScreenInfo *scrnInfo = NULL;
+
+ PanoramiXCheckExtension (dpy, info, 0);
+
+ LockDisplay (dpy);
+ GetReq (XineramaQueryScreens, req);
+ req->reqType = info->codes->major_opcode;
+ req->panoramiXReqType = X_XineramaQueryScreens;
+ if (!_XReply (dpy, (xReply *) &rep, 0, xFalse)) {
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return NULL;
+ }
+
+ if(rep.number) {
+ if((scrnInfo = Xmalloc(sizeof(XineramaScreenInfo) * rep.number))) {
+ xXineramaScreenInfo scratch;
+ int i;
+
+ for(i = 0; i < rep.number; i++) {
+ _XRead(dpy, (char*)(&scratch), sz_XineramaScreenInfo);
+ scrnInfo[i].screen_number = i;
+ scrnInfo[i].x_org = scratch.x_org;
+ scrnInfo[i].y_org = scratch.y_org;
+ scrnInfo[i].width = scratch.width;
+ scrnInfo[i].height = scratch.height;
+ }
+
+ *number = rep.number;
+ } else
+ _XEatData(dpy, rep.length << 2);
+ }
+
+ UnlockDisplay (dpy);
+ SyncHandle ();
+ return scrnInfo;
+}
+
+
+