source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.6.5/xf86Privstr.h@ 78293

/*
 * 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 definitions of the private XFree86 data structures/types.
 * None of the data structures here should be used by video drivers.
 */ 

#ifndef _XF86PRIVSTR_H
#define _XF86PRIVSTR_H

#include "xf86Pci.h"
#include "xf86str.h"

typedef enum {
    LogNone,
    LogFlush,
    LogSync
} Log;

typedef enum {
    SKNever,
    SKWhenNeeded,
    SKAlways
} SpecialKeysInDDX;

typedef enum {
    XF86_GlxVisualsMinimal,
    XF86_GlxVisualsTypical,
    XF86_GlxVisualsAll,
} XF86_GlxVisuals;

/*
 * xf86InfoRec contains global parameters which the video drivers never
 * need to access.  Global parameters which the video drivers do need
 * should be individual globals.
 */

typedef struct {
    int                 consoleFd;
    int                 vtno;
    Bool                vtSysreq;
    SpecialKeysInDDX    ddxSpecialKeys;

    /* event handler part */
    int                 lastEventTime;
    Bool                vtRequestsPending;
    Bool                dontVTSwitch;
    Bool                dontZap;
    Bool                dontZoom;
    Bool                notrapSignals;  /* don't exit cleanly - die at fault */
    Bool                caughtSignal;

    /* graphics part */
    ScreenPtr           currentScreen;
#if defined(CSRG_BASED) || defined(__FreeBSD_kernel__)
    int                 screenFd;       /* fd for memory mapped access to
                                         * vga card */
    int                 consType;       /* Which console driver? */
#endif

    /* Other things */
    Bool                allowMouseOpenFail;
    Bool                vidModeEnabled;         /* VidMode extension enabled */
    Bool                vidModeAllowNonLocal;   /* allow non-local VidMode
                                                 * connections */
    Bool                miscModInDevEnabled;    /* Allow input devices to be
                                                 * changed */
    Bool                miscModInDevAllowNonLocal;
    Pix24Flags          pixmap24;
    MessageType         pix24From;
#ifdef __i386__
    Bool                pc98;
#endif
    Bool                pmFlag;
    Log                 log;
    Bool                kbdCustomKeycodes;
    Bool                disableRandR;
    MessageType         randRFrom;
    Bool                aiglx;
    MessageType         aiglxFrom;
    XF86_GlxVisuals     glxVisuals;
    MessageType         glxVisualsFrom;
    
    Bool                useDefaultFontPath;
    MessageType         useDefaultFontPathFrom;
    Bool        ignoreABI;

    Bool        allowEmptyInput;  /* Allow the server to start with no input
                                   * devices. */
    Bool        autoAddDevices; /* Whether to succeed NIDR, or ignore. */
    Bool        autoEnableDevices; /* Whether to enable, or let the client
                                    * control. */

    Bool                dri2;
    MessageType         dri2From;
} xf86InfoRec, *xf86InfoPtr;

#ifdef DPMSExtension
/* Private info for DPMS */
typedef struct {
    CloseScreenProcPtr  CloseScreen;
    Bool                Enabled;
    int                 Flags;
} DPMSRec, *DPMSPtr;
#endif

#ifdef XF86VIDMODE
/* Private info for Video Mode Extentsion */
typedef struct {
    DisplayModePtr      First;
    DisplayModePtr      Next;
    int                 Flags;
    CloseScreenProcPtr  CloseScreen;
} VidModeRec, *VidModePtr;
#endif

/* Information for root window properties. */
typedef struct _RootWinProp {
    struct _RootWinProp *       next;
    char *                      name;
    Atom                        type;
    short                       format;
    long                        size;
    pointer                     data;
} RootWinProp, *RootWinPropPtr;

/* private resource types */
#define ResNoAvoid  ResBios

/* ISC's cc can't handle ~ of UL constants, so explicitly type cast them. */
#define XLED1   ((unsigned long) 0x00000001)
#define XLED2   ((unsigned long) 0x00000002)
#define XLED3   ((unsigned long) 0x00000004)
#define XLED4   ((unsigned long) 0x00000008)
#define XCAPS   ((unsigned long) 0x20000000)
#define XNUM    ((unsigned long) 0x40000000)
#define XSCR    ((unsigned long) 0x80000000)
#define XCOMP   ((unsigned long) 0x00008000)

/* BSD console driver types (consType) */
#if defined(CSRG_BASED) || defined(__FreeBSD_kernel__)
#define PCCONS             0
#define CODRV011           1
#define CODRV01X           2
#define SYSCONS            8
#define PCVT              16
#define WSCONS            32
#endif

#endif /* _XF86PRIVSTR_H */