x11include/xorg-server-1.5.3/dmx.h

040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/*
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 2001-2003 Red Hat Inc., Durham, North Carolina.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync *
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * All Rights Reserved.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync *
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Permission is hereby granted, free of charge, to any person obtaining
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * a copy of this software and associated documentation files (the
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * "Software"), to deal in the Software without restriction, including
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * without limitation on the rights to use, copy, modify, merge,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * publish, distribute, sublicense, and/or sell copies of the Software,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * and to permit persons to whom the Software is furnished to do so,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * subject to the following conditions:
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync *
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * The above copyright notice and this permission notice (including the
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * next paragraph) shall be included in all copies or substantial
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * portions of the Software.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync *
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * SOFTWARE.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/*
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Authors:
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync *   Kevin E. Martin <kem@redhat.com>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync *   David H. Dawes <dawes@xfree86.org>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync *   Rickard E. (Rik) Faith <faith@redhat.com>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync *
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/** \file
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Main header file included by all other DMX-related files.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/** \mainpage
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * - <a href="http://dmx.sourceforge.net">DMX Home Page</a>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * - <a href="http://sourceforge.net/projects/dmx">DMX Project Page (on
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Source Forge)</a>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * - <a href="http://dmx.sourceforge.net/dmx.html">Distributed Multihead
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * X design</a>, the design document for DMX
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * - <a href="http://dmx.sourceforge.net/DMXSpec.txt">Client-to-Server
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * DMX Extension to the X Protocol</a>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifndef DMX_H
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define DMX_H
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#if HAVE_DMX_CONFIG_H
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include <dmx-config.h>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include "gcstruct.h"
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* Handle client-side include files in one place. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include "dmxclient.h"
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include "globals.h"
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include "scrnintstr.h"
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifdef RENDER
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include "picturestr.h"
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifdef GLXEXT
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include <GL/glx.h>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include <GL/glxint.h>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsynctypedef enum {
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PosNone = -1,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PosAbsolute = 0,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PosRightOf,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PosLeftOf,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PosAbove,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PosBelow,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PosRelative
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync} PositionType;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/** Provide the typedef globally, but keep the contents opaque outside
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * of the input routines.  \see dmxinput.h */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsynctypedef struct _DMXInputInfo DMXInputInfo;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/** Provide the typedef globally, but keep the contents opaque outside
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * of the XSync statistic routines.  \see dmxstat.c */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsynctypedef struct _DMXStatInfo DMXStatInfo;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/** Global structure containing information about each backend screen. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsynctypedef struct _DMXScreenInfo {
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    const char   *name;           /**< Name from command line or config file */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           index;          /**< Index into dmxScreens global          */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    /*---------- Back-end X server information ----------*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Display      *beDisplay;      /**< Back-end X server's display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beWidth;        /**< Width of BE display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beHeight;       /**< Height of BE display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beDepth;        /**< Depth of BE display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beBPP;          /**< Bits per pixel of BE display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beXDPI;         /**< Horizontal dots per inch of BE */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beYDPI;         /**< Vertical dots per inch of BE */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beNumDepths;    /**< Number of depths on BE server */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int          *beDepths;       /**< Depths from BE server */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beNumPixmapFormats; /**< Number of pixmap formats on BE */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    XPixmapFormatValues *bePixmapFormats; /**< Pixmap formats on BE */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beNumVisuals;   /**< Number of visuals on BE */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    XVisualInfo  *beVisuals;      /**< Visuals from BE server */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beDefVisualIndex; /**< Default visual index of BE */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           beNumDefColormaps; /**< Number of default colormaps */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Colormap     *beDefColormaps; /**< Default colormaps for DMX server */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Pixel         beBlackPixel;   /**< Default black pixel for BE */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Pixel         beWhitePixel;   /**< Default white pixel for BE */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    /*---------- Screen window information ----------*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Window        scrnWin;        /**< "Screen" window on backend display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           scrnX;          /**< X offset of "screen" WRT BE display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           scrnY;          /**< Y offset of "screen" WRT BE display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           scrnWidth;      /**< Width of "screen" */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           scrnHeight;     /**< Height of "screen" */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           scrnXSign;      /**< X offset sign of "screen" */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           scrnYSign;      /**< Y offset sign of "screen" */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                  /** Default drawables for "screen" */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Drawable      scrnDefDrawables[MAXFORMATS];
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    struct _DMXScreenInfo *next;  /**< List of "screens" on same display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    struct _DMXScreenInfo *over;  /**< List of "screens" that overlap */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    /*---------- Root window information ----------*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Window        rootWin;        /**< "Root" window on backend display */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           rootX;          /**< X offset of "root" window WRT "screen"*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           rootY;          /**< Y offset of "root" window WRT "screen"*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           rootWidth;      /**< Width of "root" window */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           rootHeight;     /**< Height of "root" window */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           rootXOrigin;    /**< Global X origin of "root" window */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           rootYOrigin;    /**< Global Y origin of "root" window */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    /*---------- Shadow framebuffer information ----------*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    void         *shadow;         /**< Shadow framebuffer data (if enabled) */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    XlibGC        shadowGC;       /**< Default GC used by shadow FB code */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    XImage       *shadowFBImage;  /**< Screen image used by shadow FB code */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    /*---------- Other related information ----------*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           shared;         /**< Non-zero if another Xdmx is running */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Bool          WMRunningOnBE;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Cursor        noCursor;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Cursor        curCursor;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                /* Support for cursors on overlapped
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                 * backend displays. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CursorPtr     cursor;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           cursorVisible;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           cursorNotShared; /* for overlapping screens on a backend */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PositionType  where;            /**< Relative layout information */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           whereX;           /**< Relative layout information */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           whereY;           /**< Relative layout information */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           whereRefScreen;   /**< Relative layout information */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           savedTimeout;     /**< Original screen saver timeout */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           dpmsCapable;      /**< Non-zero if backend is DPMS capable */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           dpmsEnabled;      /**< Non-zero if DPMS enabled */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           dpmsStandby;      /**< Original DPMS standby value  */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           dpmsSuspend;      /**< Original DPMS suspend value  */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           dpmsOff;          /**< Original DPMS off value  */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    DMXStatInfo  *stat;             /**< Statistics about XSync  */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    Bool          needsSync;        /**< True if an XSync is pending  */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifdef GLXEXT
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                  /** Visual information for glxProxy */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           numGlxVisuals;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    __GLXvisualConfig *glxVisuals;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           glxMajorOpcode;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           glxErrorBase;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                  /** FB config information for glxProxy */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    __GLXFBConfig *fbconfigs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    int           numFBConfigs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                    /** Function pointers to wrapped screen
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                     *  functions */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CloseScreenProcPtr             CloseScreen;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    SaveScreenProcPtr              SaveScreen;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CreateGCProcPtr                CreateGC;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CreateWindowProcPtr            CreateWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    DestroyWindowProcPtr           DestroyWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    PositionWindowProcPtr          PositionWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    ChangeWindowAttributesProcPtr  ChangeWindowAttributes;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    RealizeWindowProcPtr           RealizeWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    UnrealizeWindowProcPtr         UnrealizeWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    RestackWindowProcPtr           RestackWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    WindowExposuresProcPtr         WindowExposures;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CopyWindowProcPtr              CopyWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    ResizeWindowProcPtr            ResizeWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    ReparentWindowProcPtr          ReparentWindow;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    ChangeBorderWidthProcPtr       ChangeBorderWidth;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    GetImageProcPtr                GetImage;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    GetSpansProcPtr                GetSpans;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CreatePixmapProcPtr            CreatePixmap;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    DestroyPixmapProcPtr           DestroyPixmap;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    BitmapToRegionProcPtr          BitmapToRegion;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    RealizeFontProcPtr             RealizeFont;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    UnrealizeFontProcPtr           UnrealizeFont;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CreateColormapProcPtr          CreateColormap;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    DestroyColormapProcPtr         DestroyColormap;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    InstallColormapProcPtr         InstallColormap;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    StoreColorsProcPtr             StoreColors;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifdef SHAPE
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    SetShapeProcPtr                SetShape;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifdef RENDER
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CreatePictureProcPtr           CreatePicture;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    DestroyPictureProcPtr          DestroyPicture;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    ChangePictureClipProcPtr       ChangePictureClip;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    DestroyPictureClipProcPtr      DestroyPictureClip;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    ChangePictureProcPtr           ChangePicture;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    ValidatePictureProcPtr         ValidatePicture;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CompositeProcPtr               Composite;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    GlyphsProcPtr                  Glyphs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CompositeRectsProcPtr          CompositeRects;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    InitIndexedProcPtr             InitIndexed;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    CloseIndexedProcPtr            CloseIndexed;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    UpdateIndexedProcPtr           UpdateIndexed;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    TrapezoidsProcPtr              Trapezoids;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    TrianglesProcPtr               Triangles;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    TriStripProcPtr                TriStrip;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    TriFanProcPtr                  TriFan;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync} DMXScreenInfo;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* Global variables available to all Xserver/hw/dmx routines. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int              dmxNumScreens;          /**< Number of dmxScreens */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern DMXScreenInfo   *dmxScreens;             /**< List of outputs */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int              dmxShadowFB;            /**< Non-zero if using
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * shadow frame-buffer
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * (deprecated) */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern XErrorEvent      dmxLastErrorEvent;      /**< Last error that
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * occurred */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxErrorOccurred;       /**< True if an error
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * occurred */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxOffScreenOpt;        /**< True if using off
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * screen
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * optimizations */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxSubdividePrimitives; /**< True if using the
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * primitive subdivision
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * optimization */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxLazyWindowCreation;  /**< True if using the
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * lazy window creation
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * optimization */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxUseXKB;              /**< True if the XKB
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * extension should be
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * used with the backend
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * servers */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int              dmxDepth;               /**< Requested depth if
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                                                 * non-zero */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifdef GLXEXT
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxGLXProxy;            /**< True if glxProxy
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * support is enabled */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxGLXSwapGroupSupport; /**< True if glxProxy
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * support for swap
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * groups and barriers
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * is enabled */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxGLXSyncSwap;         /**< True if glxProxy
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * should force an XSync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * request after each
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * swap buffers call */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxGLXFinishSwap;       /**< True if glxProxy
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * should force a
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * glFinish request
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * after each swap
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * buffers call */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern char            *dmxFontPath;            /**< NULL if no font
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * path is set on the
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * command line;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * otherwise, a string
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * of comma separated
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * paths built from the
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * command line
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * specified font
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * paths */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxIgnoreBadFontPaths;  /**< True if bad font
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * paths should be
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * ignored during server
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * init */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool             dmxAddRemoveScreens;    /**< True if add and
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * remove screens support
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync                         * is enabled */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/** Wrap screen or GC function pointer */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define DMX_WRAP(_entry, _newfunc, _saved, _actual)         \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncdo {                                    \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    (_saved)->_entry  = (_actual)->_entry;              \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    (_actual)->_entry = (_newfunc);                 \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync} while (0)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/** Unwrap screen or GC function pointer */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define DMX_UNWRAP(_entry, _saved, _actual)             \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncdo {                                    \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    (_actual)->_entry = (_saved)->_entry;               \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync} while (0)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* Define the MAXSCREENSALLOC/FREE macros, when MAXSCREENS patch has not
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * been applied to sources. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifdef MAXSCREENS
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREEN_MAKECONSTSTR1(x) #x
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREEN_MAKECONSTSTR2(x) MAXSCREEN_MAKECONSTSTR1(x)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREEN_FAILED_TXT "Failed at ["                              \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync   MAXSCREEN_MAKECONSTSTR2(__LINE__) ":" __FILE__ "] to allocate object: "
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define _MAXSCREENSALLOCF(o,size,fatal)                                 \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    do {                                                                \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync        if (!o) {                                                       \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync            o = xalloc((size) * sizeof(*(o)));                          \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync            if (o) memset(o, 0, (size) * sizeof(*(o)));                 \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync            if (!o && fatal) FatalError(MAXSCREEN_FAILED_TXT #o);       \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync        }                                                               \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    } while (0)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define _MAXSCREENSALLOCR(o,size,retval)                                \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    do {                                                                \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync        if (!o) {                                                       \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync            o = xalloc((size) * sizeof(*(o)));                          \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync            if (o) memset(o, 0, (size) * sizeof(*(o)));                 \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync            if (!o) return retval;                                      \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync        }                                                               \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    } while (0)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREENSFREE(o)                                               \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    do {                                                                \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync        if (o) xfree(o);                                                \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync        o = NULL;                                                       \
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync    } while (0)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREENSALLOC(o)              _MAXSCREENSALLOCF(o,MAXSCREENS,  0)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREENSALLOC_FATAL(o)        _MAXSCREENSALLOCF(o,MAXSCREENS,  1)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREENSALLOC_RETURN(o,r)     _MAXSCREENSALLOCR(o,MAXSCREENS, (r))
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREENSALLOCPLUSONE(o)       _MAXSCREENSALLOCF(o,MAXSCREENS+1,0)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREENSALLOCPLUSONE_FATAL(o) _MAXSCREENSALLOCF(o,MAXSCREENS+1,1)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREENSCALLOC(o,m)           _MAXSCREENSALLOCF(o,MAXSCREENS*(m),0)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define MAXSCREENSCALLOC_FATAL(o,m)     _MAXSCREENSALLOCF(o,MAXSCREENS*(m),1)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif /* DMX_H */