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Diffstat (limited to 'nx-X11/programs/Xserver/hw/dmx/dmx.h')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/dmx/dmx.h | 374 |
1 files changed, 0 insertions, 374 deletions
diff --git a/nx-X11/programs/Xserver/hw/dmx/dmx.h b/nx-X11/programs/Xserver/hw/dmx/dmx.h deleted file mode 100644 index 18e75de90..000000000 --- a/nx-X11/programs/Xserver/hw/dmx/dmx.h +++ /dev/null @@ -1,374 +0,0 @@ -/* $XFree86$ */ -/* - * Copyright 2001-2003 Red Hat Inc., Durham, North Carolina. - * - * All Rights Reserved. - * - * 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 on 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 (including the - * next paragraph) 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 - * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS - * 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. - */ - -/* - * Authors: - * Kevin E. Martin <kem@redhat.com> - * David H. Dawes <dawes@xfree86.org> - * Rickard E. (Rik) Faith <faith@redhat.com> - * - */ - -/** \file - * Main header file included by all other DMX-related files. - */ - -/** \mainpage - * - <a href="http://dmx.sourceforge.net">DMX Home Page</a> - * - <a href="http://sourceforge.net/projects/dmx">DMX Project Page (on - * Source Forge)</a> - * - <a href="http://dmx.sourceforge.net/dmx.html">Distributed Multihead - * X design</a>, the design document for DMX - * - <a href="http://dmx.sourceforge.net/DMXSpec.txt">Client-to-Server - * DMX Extension to the X Protocol</a> - */ - -#ifndef DMX_H -#define DMX_H - -#include "gcstruct.h" - -/* Handle client-side include files in one place. */ -#include "dmxclient.h" - -#include "globals.h" -#include "scrnintstr.h" - -#ifdef RENDER -#include "picturestr.h" -#endif - -#ifdef GLXEXT -#include <GL/glx.h> -#include <GL/glxint.h> -#endif - -typedef enum { - PosNone = -1, - PosAbsolute = 0, - PosRightOf, - PosLeftOf, - PosAbove, - PosBelow, - PosRelative -} PositionType; - -/** Provide the typedef globally, but keep the contents opaque outside - * of the input routines. \see dmxinput.h */ -typedef struct _DMXInputInfo DMXInputInfo; - -/** Provide the typedef globally, but keep the contents opaque outside - * of the XSync statistic routines. \see dmxstat.c */ -typedef struct _DMXStatInfo DMXStatInfo; - -/** Global structure containing information about each backend screen. */ -typedef struct _DMXScreenInfo { - const char *name; /**< Name from command line or config file */ - int index; /**< Index into dmxScreens global */ - - /*---------- Back-end X server information ----------*/ - - Display *beDisplay; /**< Back-end X server's display */ - int beWidth; /**< Width of BE display */ - int beHeight; /**< Height of BE display */ - int beDepth; /**< Depth of BE display */ - int beBPP; /**< Bits per pixel of BE display */ - int beXDPI; /**< Horizontal dots per inch of BE */ - int beYDPI; /**< Vertical dots per inch of BE */ - - int beNumDepths; /**< Number of depths on BE server */ - int *beDepths; /**< Depths from BE server */ - - int beNumPixmapFormats; /**< Number of pixmap formats on BE */ - XPixmapFormatValues *bePixmapFormats; /**< Pixmap formats on BE */ - - int beNumVisuals; /**< Number of visuals on BE */ - XVisualInfo *beVisuals; /**< Visuals from BE server */ - int beDefVisualIndex; /**< Default visual index of BE */ - - int beNumDefColormaps; /**< Number of default colormaps */ - Colormap *beDefColormaps; /**< Default colormaps for DMX server */ - - Pixel beBlackPixel; /**< Default black pixel for BE */ - Pixel beWhitePixel; /**< Default white pixel for BE */ - - /*---------- Screen window information ----------*/ - - Window scrnWin; /**< "Screen" window on backend display */ - int scrnX; /**< X offset of "screen" WRT BE display */ - int scrnY; /**< Y offset of "screen" WRT BE display */ - int scrnWidth; /**< Width of "screen" */ - int scrnHeight; /**< Height of "screen" */ - int scrnXSign; /**< X offset sign of "screen" */ - int scrnYSign; /**< Y offset sign of "screen" */ - - /** Default drawables for "screen" */ - Drawable scrnDefDrawables[MAXFORMATS]; - - struct _DMXScreenInfo *next; /**< List of "screens" on same display */ - struct _DMXScreenInfo *over; /**< List of "screens" that overlap */ - - /*---------- Root window information ----------*/ - - Window rootWin; /**< "Root" window on backend display */ - int rootX; /**< X offset of "root" window WRT "screen"*/ - int rootY; /**< Y offset of "root" window WRT "screen"*/ - int rootWidth; /**< Width of "root" window */ - int rootHeight; /**< Height of "root" window */ - - int rootXOrigin; /**< Global X origin of "root" window */ - int rootYOrigin; /**< Global Y origin of "root" window */ - - /*---------- Shadow framebuffer information ----------*/ - - void *shadow; /**< Shadow framebuffer data (if enabled) */ - XlibGC shadowGC; /**< Default GC used by shadow FB code */ - XImage *shadowFBImage; /**< Screen image used by shadow FB code */ - - /*---------- Other related information ----------*/ - - int shared; /**< Non-zero if another Xdmx is running */ - - Bool WMRunningOnBE; - - Cursor noCursor; - Cursor curCursor; - /* Support for cursors on overlapped - * backend displays. */ - CursorPtr cursor; - int cursorVisible; - int cursorNotShared; /* for overlapping screens on a backend */ - - PositionType where; /**< Relative layout information */ - int whereX; /**< Relative layout information */ - int whereY; /**< Relative layout information */ - int whereRefScreen; /**< Relative layout information */ - - int savedTimeout; /**< Original screen saver timeout */ - int dpmsCapable; /**< Non-zero if backend is DPMS capable */ - int dpmsEnabled; /**< Non-zero if DPMS enabled */ - int dpmsStandby; /**< Original DPMS standby value */ - int dpmsSuspend; /**< Original DPMS suspend value */ - int dpmsOff; /**< Original DPMS off value */ - - DMXStatInfo *stat; /**< Statistics about XSync */ - Bool needsSync; /**< True if an XSync is pending */ - -#ifdef GLXEXT - /** Visual information for glxProxy */ - int numGlxVisuals; - __GLXvisualConfig *glxVisuals; - int glxMajorOpcode; - int glxErrorBase; - - /** FB config information for glxProxy */ - __GLXFBConfig *fbconfigs; - int numFBConfigs; -#endif - - /** Function pointers to wrapped screen - * functions */ - CloseScreenProcPtr CloseScreen; - SaveScreenProcPtr SaveScreen; - - CreateGCProcPtr CreateGC; - - CreateWindowProcPtr CreateWindow; - DestroyWindowProcPtr DestroyWindow; - PositionWindowProcPtr PositionWindow; - ChangeWindowAttributesProcPtr ChangeWindowAttributes; - RealizeWindowProcPtr RealizeWindow; - UnrealizeWindowProcPtr UnrealizeWindow; - RestackWindowProcPtr RestackWindow; - WindowExposuresProcPtr WindowExposures; - PaintWindowBackgroundProcPtr PaintWindowBackground; - PaintWindowBorderProcPtr PaintWindowBorder; - CopyWindowProcPtr CopyWindow; - - ResizeWindowProcPtr ResizeWindow; - ReparentWindowProcPtr ReparentWindow; - - ChangeBorderWidthProcPtr ChangeBorderWidth; - - GetImageProcPtr GetImage; - GetSpansProcPtr GetSpans; - - CreatePixmapProcPtr CreatePixmap; - DestroyPixmapProcPtr DestroyPixmap; - BitmapToRegionProcPtr BitmapToRegion; - - RealizeFontProcPtr RealizeFont; - UnrealizeFontProcPtr UnrealizeFont; - - CreateColormapProcPtr CreateColormap; - DestroyColormapProcPtr DestroyColormap; - InstallColormapProcPtr InstallColormap; - StoreColorsProcPtr StoreColors; - -#ifdef SHAPE - SetShapeProcPtr SetShape; -#endif - -#ifdef RENDER - CreatePictureProcPtr CreatePicture; - DestroyPictureProcPtr DestroyPicture; - ChangePictureClipProcPtr ChangePictureClip; - DestroyPictureClipProcPtr DestroyPictureClip; - - ChangePictureProcPtr ChangePicture; - ValidatePictureProcPtr ValidatePicture; - - CompositeProcPtr Composite; - GlyphsProcPtr Glyphs; - CompositeRectsProcPtr CompositeRects; - - InitIndexedProcPtr InitIndexed; - CloseIndexedProcPtr CloseIndexed; - UpdateIndexedProcPtr UpdateIndexed; - - TrapezoidsProcPtr Trapezoids; - TrianglesProcPtr Triangles; - TriStripProcPtr TriStrip; - TriFanProcPtr TriFan; -#endif -} DMXScreenInfo; - -/* Global variables available to all Xserver/hw/dmx routines. */ -extern int dmxNumScreens; /**< Number of dmxScreens */ -extern DMXScreenInfo *dmxScreens; /**< List of outputs */ -extern int dmxShadowFB; /**< Non-zero if using - * shadow frame-buffer - * (deprecated) */ -extern XErrorEvent dmxLastErrorEvent; /**< Last error that - * occurred */ -extern Bool dmxErrorOccurred; /**< True if an error - * occurred */ -extern Bool dmxOffScreenOpt; /**< True if using off - * screen - * optimizations */ -extern Bool dmxSubdividePrimitives; /**< True if using the - * primitive subdivision - * optimization */ -extern Bool dmxLazyWindowCreation; /**< True if using the - * lazy window creation - * optimization */ -extern Bool dmxUseXKB; /**< True if the XKB - * extension should be - * used with the backend - * servers */ -extern int dmxDepth; /**< Requested depth if - * non-zero */ -#ifdef GLXEXT -extern Bool dmxGLXProxy; /**< True if glxProxy - * support is enabled */ -extern Bool dmxGLXSwapGroupSupport; /**< True if glxProxy - * support for swap - * groups and barriers - * is enabled */ -extern Bool dmxGLXSyncSwap; /**< True if glxProxy - * should force an XSync - * request after each - * swap buffers call */ -extern Bool dmxGLXFinishSwap; /**< True if glxProxy - * should force a - * glFinish request - * after each swap - * buffers call */ -#endif -extern char *dmxFontPath; /**< NULL if no font - * path is set on the - * command line; - * otherwise, a string - * of comma separated - * paths built from the - * command line - * specified font - * paths */ -extern Bool dmxIgnoreBadFontPaths; /**< True if bad font - * paths should be - * ignored during server - * init */ -extern Bool dmxAddRemoveScreens; /**< True if add and - * remove screens support - * is enabled */ - -/** Wrap screen or GC function pointer */ -#define DMX_WRAP(_entry, _newfunc, _saved, _actual) \ -do { \ - (_saved)->_entry = (_actual)->_entry; \ - (_actual)->_entry = (_newfunc); \ -} while (0) - -/** Unwrap screen or GC function pointer */ -#define DMX_UNWRAP(_entry, _saved, _actual) \ -do { \ - (_actual)->_entry = (_saved)->_entry; \ -} while (0) - -/* Define the MAXSCREENSALLOC/FREE macros, when MAXSCREENS patch has not - * been applied to sources. */ -#ifdef MAXSCREENS -#define MAXSCREEN_MAKECONSTSTR1(x) #x -#define MAXSCREEN_MAKECONSTSTR2(x) MAXSCREEN_MAKECONSTSTR1(x) - -#define MAXSCREEN_FAILED_TXT "Failed at [" \ - MAXSCREEN_MAKECONSTSTR2(__LINE__) ":" __FILE__ "] to allocate object: " - -#define _MAXSCREENSALLOCF(o,size,fatal) \ - do { \ - if (!o) { \ - o = xalloc((size) * sizeof(*(o))); \ - if (o) memset(o, 0, (size) * sizeof(*(o))); \ - if (!o && fatal) FatalError(MAXSCREEN_FAILED_TXT #o); \ - } \ - } while (0) -#define _MAXSCREENSALLOCR(o,size,retval) \ - do { \ - if (!o) { \ - o = xalloc((size) * sizeof(*(o))); \ - if (o) memset(o, 0, (size) * sizeof(*(o))); \ - if (!o) return retval; \ - } \ - } while (0) - -#define MAXSCREENSFREE(o) \ - do { \ - if (o) xfree(o); \ - o = NULL; \ - } while (0) - -#define MAXSCREENSALLOC(o) _MAXSCREENSALLOCF(o,MAXSCREENS, 0) -#define MAXSCREENSALLOC_FATAL(o) _MAXSCREENSALLOCF(o,MAXSCREENS, 1) -#define MAXSCREENSALLOC_RETURN(o,r) _MAXSCREENSALLOCR(o,MAXSCREENS, (r)) -#define MAXSCREENSALLOCPLUSONE(o) _MAXSCREENSALLOCF(o,MAXSCREENS+1,0) -#define MAXSCREENSALLOCPLUSONE_FATAL(o) _MAXSCREENSALLOCF(o,MAXSCREENS+1,1) -#define MAXSCREENSCALLOC(o,m) _MAXSCREENSALLOCF(o,MAXSCREENS*(m),0) -#define MAXSCREENSCALLOC_FATAL(o,m) _MAXSCREENSALLOCF(o,MAXSCREENS*(m),1) -#endif - -#endif /* DMX_H */ |