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+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86Globals.c,v 1.42 2004/01/27 01:31:44 dawes Exp $ */
+
+/*
+ * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
+ *
+ * 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
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 copyright holder(s)
+ * and author(s) 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 copyright holder(s) and author(s).
+ */
+
+/*
+ * This file contains all the XFree86 global variables.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+#include "os.h"
+#include "windowstr.h"
+#include "propertyst.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86Parser.h"
+#include "xf86Xinput.h"
+#include "xf86InPriv.h"
+
+/* Globals that video drivers may access */
+
+int xf86ScreenIndex = -1; /* Index of ScrnInfo in pScreen.devPrivates */
+int xf86CreateRootWindowIndex = -1; /* Index into pScreen.devPrivates */
+ScrnInfoPtr *xf86Screens = NULL; /* List of ScrnInfos */
+int xf86PixmapIndex = 0;
+const unsigned char byte_reversed[256] =
+{
+ 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
+ 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
+ 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
+ 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
+ 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
+ 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
+ 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
+ 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
+ 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
+ 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
+ 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+ 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
+ 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
+ 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
+ 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
+ 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
+ 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
+ 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
+ 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
+ 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
+ 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
+ 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+ 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
+ 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
+ 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
+ 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
+ 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
+ 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
+ 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
+ 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
+ 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
+ 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
+};
+
+/* Globals that input drivers may access */
+InputInfoPtr xf86InputDevs = NULL;
+
+
+/* Globals that video drivers may not access */
+
+xf86InfoRec xf86Info = {
+ NULL, /* pKeyboard */
+ NULL, /* kbdProc */
+ NULL, /* kbdEvents */
+ -1, /* consoleFd */
+ -1, /* kbdFd */
+ -1, /* vtno */
+ -1, /* kbdType */
+ -1, /* kbdRate */
+ -1, /* kbdDelay */
+ -1, /* bell_pitch */
+ -1, /* bell_duration */
+ TRUE, /* autoRepeat */
+ 0, /* leds */
+ 0, /* xleds */
+ NULL, /* vtinit */
+ 0, /* scanPrefix */
+ FALSE, /* capsLock */
+ FALSE, /* numLock */
+ FALSE, /* scrollLock */
+ FALSE, /* modeSwitchLock */
+ FALSE, /* composeLock */
+ FALSE, /* vtSysreq */
+ SKWhenNeeded, /* ddxSpecialKeys */
+ FALSE, /* ActionKeyBindingsSet */
+#if defined(SVR4) && defined(i386)
+ FALSE, /* panix106 */
+#endif
+#if defined(__OpenBSD__) || defined(__NetBSD__)
+ 0, /* wskbdType */
+#endif
+ NULL, /* pMouse */
+#ifdef XINPUT
+ NULL, /* mouseLocal */
+#endif
+ -1, /* lastEventTime */
+ FALSE, /* vtRequestsPending */
+ FALSE, /* inputPending */
+ FALSE, /* dontVTSwitch */
+ FALSE, /* dontZap */
+ FALSE, /* dontZoom */
+ FALSE, /* notrapSignals */
+ FALSE, /* caughtSignal */
+ FALSE, /* sharedMonitor */
+ NULL, /* currentScreen */
+#ifdef CSRG_BASED
+ -1, /* screenFd */
+ -1, /* consType */
+#endif
+#ifdef XKB
+ NULL, /* xkbkeymap */
+ NULL, /* xkbkeycodes */
+ NULL, /* xkbtypes */
+ NULL, /* xkbcompat */
+ NULL, /* xkbsymbols */
+ NULL, /* xkbgeometry */
+ FALSE, /* xkbcomponents_specified */
+ NULL, /* xkbrules */
+ NULL, /* xkbmodel */
+ NULL, /* xkblayout */
+ NULL, /* xkbvariant */
+ NULL, /* xkboptions */
+#endif
+ FALSE, /* allowMouseOpenFail */
+ TRUE, /* vidModeEnabled */
+ FALSE, /* vidModeAllowNonLocal */
+ TRUE, /* miscModInDevEnabled */
+ FALSE, /* miscModInDevAllowNonLocal */
+ PCIOsConfig, /* pciFlags */
+ Pix24DontCare, /* pixmap24 */
+ X_DEFAULT, /* pix24From */
+#if defined(i386) || defined(__i386__)
+ FALSE, /* pc98 */
+#endif
+ TRUE, /* pmFlag */
+ LogNone, /* syncLog */
+ 0, /* estimateSizesAggressively */
+ FALSE, /* kbdCustomKeycodes */
+ FALSE, /* disableRandR */
+ X_DEFAULT /* randRFrom */
+};
+const char *xf86ConfigFile = NULL;
+const char *xf86InputDeviceList = NULL;
+const char *xf86ModulePath = DEFAULT_MODULE_PATH;
+MessageType xf86ModPathFrom = X_DEFAULT;
+const char *xf86LogFile = DEFAULT_LOGPREFIX;
+MessageType xf86LogFileFrom = X_DEFAULT;
+Bool xf86LogFileWasOpened = FALSE;
+serverLayoutRec xf86ConfigLayout = {NULL, };
+confDRIRec xf86ConfigDRI = {0, };
+XF86ConfigPtr xf86configptr = NULL;
+Bool xf86Resetting = FALSE;
+Bool xf86Initialising = FALSE;
+Bool xf86ProbeFailed = FALSE;
+Bool xf86DoProbe = FALSE;
+Bool xf86DoConfigure = FALSE;
+#ifdef XFree86LOADER
+DriverPtr *xf86DriverList = NULL;
+int xf86NumDrivers = 0;
+InputDriverPtr *xf86InputDriverList = NULL;
+int xf86NumInputDrivers = 0;
+ModuleInfoPtr *xf86ModuleInfoList = NULL;
+int xf86NumModuleInfos = 0;
+#endif
+int xf86NumScreens = 0;
+
+const char *xf86VisualNames[] = {
+ "StaticGray",
+ "GrayScale",
+ "StaticColor",
+ "PseudoColor",
+ "TrueColor",
+ "DirectColor"
+};
+
+/* Parameters set only from the command line */
+char *xf86ServerName = "no-name";
+Bool xf86fpFlag = FALSE;
+Bool xf86coFlag = FALSE;
+Bool xf86sFlag = FALSE;
+Bool xf86bsEnableFlag = FALSE;
+Bool xf86bsDisableFlag = FALSE;
+Bool xf86silkenMouseDisableFlag = FALSE;
+Bool xf86acpiDisableFlag = FALSE;
+char *xf86LayoutName = NULL;
+char *xf86ScreenName = NULL;
+char *xf86PointerName = NULL;
+char *xf86KeyboardName = NULL;
+Bool xf86ProbeOnly = FALSE;
+int xf86Verbose = DEFAULT_VERBOSE;
+int xf86LogVerbose = DEFAULT_LOG_VERBOSE;
+int xf86FbBpp = -1;
+Pix24Flags xf86Pix24 = Pix24DontCare;
+int xf86Depth = -1;
+rgb xf86Weight = {0, 0, 0};
+Bool xf86FlipPixels = FALSE;
+Gamma xf86Gamma = {0.0, 0.0, 0.0};
+Bool xf86ShowUnresolved = DEFAULT_UNRESOLVED;
+Bool xf86BestRefresh = DEFAULT_BEST_REFRESH;
+Bool xf86AllowMouseOpenFail = FALSE;
+#ifdef XF86VIDMODE
+Bool xf86VidModeDisabled = FALSE;
+Bool xf86VidModeAllowNonLocal = FALSE;
+#endif
+#ifdef XF86MISC
+Bool xf86MiscModInDevDisabled = FALSE;
+Bool xf86MiscModInDevAllowNonLocal = FALSE;
+#endif
+RootWinPropPtr *xf86RegisteredPropertiesTable = NULL;
+Bool xf86inSuspend = FALSE;
+Bool xorgHWAccess = FALSE;
+PciBusId xf86IsolateDevice;
+
+#ifdef DLOPEN_HACK
+/*
+ * This stuff is a hack to allow dlopen() modules to work. It is intended
+ * only to be used when using dlopen() modules for debugging purposes.
+ */
+#endif