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Diffstat (limited to 'nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h')
| -rw-r--r-- | nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h b/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h deleted file mode 100644 index beb1fd666..000000000 --- a/nx-X11/programs/Xserver/miext/rootless/rootlessCommon.h +++ /dev/null @@ -1,261 +0,0 @@ -/* - * Common internal rootless definitions and code - */ -/* - * Copyright (c) 2001 Greg Parker. All Rights Reserved. - * Copyright (c) 2002-2004 Torrey T. Lyons. 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 - * 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 ABOVE LISTED COPYRIGHT HOLDER(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(s) of the above copyright - * holders shall not be used in advertising or otherwise to promote the sale, - * use or other dealings in this Software without prior written authorization. - */ -/* $XFree86: xc/programs/Xserver/miext/rootless/rootlessCommon.h,v 1.5 2004/07/02 01:30:33 torrey Exp $ */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#ifndef _ROOTLESSCOMMON_H -#define _ROOTLESSCOMMON_H - -#include "rootless.h" -#include "fb.h" - -#ifdef RENDER -#include "picturestr.h" -#endif - - -// Debug output, or not. -#ifdef ROOTLESSDEBUG -#define RL_DEBUG_MSG ErrorF -#else -#define RL_DEBUG_MSG(a, ...) -#endif - - -// Global variables -extern int rootlessGCPrivateIndex; -extern int rootlessScreenPrivateIndex; -extern int rootlessWindowPrivateIndex; - - -// RootlessGCRec: private per-gc data -typedef struct { - GCFuncs *originalFuncs; - GCOps *originalOps; -} RootlessGCRec; - - -// RootlessScreenRec: per-screen private data -typedef struct _RootlessScreenRec { - // Rootless implementation functions - RootlessFrameProcsPtr imp; - - // Wrapped screen functions - CreateScreenResourcesProcPtr CreateScreenResources; - CloseScreenProcPtr CloseScreen; - - CreateWindowProcPtr CreateWindow; - DestroyWindowProcPtr DestroyWindow; - RealizeWindowProcPtr RealizeWindow; - UnrealizeWindowProcPtr UnrealizeWindow; - MoveWindowProcPtr MoveWindow; - ResizeWindowProcPtr ResizeWindow; - RestackWindowProcPtr RestackWindow; - ReparentWindowProcPtr ReparentWindow; - ChangeBorderWidthProcPtr ChangeBorderWidth; - PositionWindowProcPtr PositionWindow; - ChangeWindowAttributesProcPtr ChangeWindowAttributes; - - CreateGCProcPtr CreateGC; - PaintWindowBackgroundProcPtr PaintWindowBackground; - PaintWindowBorderProcPtr PaintWindowBorder; - CopyWindowProcPtr CopyWindow; - GetImageProcPtr GetImage; - SourceValidateProcPtr SourceValidate; - - MarkOverlappedWindowsProcPtr MarkOverlappedWindows; - ValidateTreeProcPtr ValidateTree; - -#ifdef SHAPE - SetShapeProcPtr SetShape; -#endif - -#ifdef RENDER - CompositeProcPtr Composite; - GlyphsProcPtr Glyphs; -#endif - - void *pixmap_data; - unsigned int pixmap_data_size; - - void *redisplay_timer; - unsigned int redisplay_timer_set :1; - unsigned int redisplay_queued :1; - unsigned int redisplay_expired :1; -} RootlessScreenRec, *RootlessScreenPtr; - - -#undef MIN -#define MIN(x,y) ((x) < (y) ? (x) : (y)) -#undef MAX -#define MAX(x,y) ((x) > (y) ? (x) : (y)) - -// "Definition of the Porting Layer for the X11 Sample Server" says -// unwrap and rewrap of screen functions is unnecessary, but -// screen->CreateGC changes after a call to cfbCreateGC. - -#define SCREEN_UNWRAP(screen, fn) \ - screen->fn = SCREENREC(screen)->fn; - -#define SCREEN_WRAP(screen, fn) \ - SCREENREC(screen)->fn = screen->fn; \ - screen->fn = Rootless##fn - - -// Accessors for screen and window privates - -#define SCREENREC(pScreen) \ - ((RootlessScreenRec *)(pScreen)->devPrivates[rootlessScreenPrivateIndex].ptr) - -#define WINREC(pWin) \ - ((RootlessWindowRec *)(pWin)->devPrivates[rootlessWindowPrivateIndex].ptr) - - -// Call a rootless implementation function. -// Many rootless implementation functions are allowed to be NULL. -#define CallFrameProc(pScreen, proc, params) \ - if (SCREENREC(pScreen)->frameProcs.proc) { \ - RL_DEBUG_MSG("calling frame proc " #proc " "); \ - SCREENREC(pScreen)->frameProcs.proc params; \ - } - - -// BoxRec manipulators -// Copied from shadowfb - -#define TRIM_BOX(box, pGC) { \ - BoxPtr extents = &pGC->pCompositeClip->extents;\ - if(box.x1 < extents->x1) box.x1 = extents->x1; \ - if(box.x2 > extents->x2) box.x2 = extents->x2; \ - if(box.y1 < extents->y1) box.y1 = extents->y1; \ - if(box.y2 > extents->y2) box.y2 = extents->y2; \ -} - -#define TRANSLATE_BOX(box, pDraw) { \ - box.x1 += pDraw->x; \ - box.x2 += pDraw->x; \ - box.y1 += pDraw->y; \ - box.y2 += pDraw->y; \ -} - -#define TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC) { \ - TRANSLATE_BOX(box, pDraw); \ - TRIM_BOX(box, pGC); \ -} - -#define BOX_NOT_EMPTY(box) \ - (((box.x2 - box.x1) > 0) && ((box.y2 - box.y1) > 0)) - - -// HUGE_ROOT and NORMAL_ROOT -// We don't want to clip windows to the edge of the screen. -// HUGE_ROOT temporarily makes the root window really big. -// This is needed as a wrapper around any function that calls -// SetWinSize or SetBorderSize which clip a window against its -// parents, including the root. - -extern RegionRec rootlessHugeRoot; - -#define HUGE_ROOT(pWin) \ - do { \ - WindowPtr w = pWin; \ - while (w->parent) \ - w = w->parent; \ - saveRoot = w->winSize; \ - w->winSize = rootlessHugeRoot; \ - } while (0) - -#define NORMAL_ROOT(pWin) \ - do { \ - WindowPtr w = pWin; \ - while (w->parent) \ - w = w->parent; \ - w->winSize = saveRoot; \ - } while (0) - - -// Returns TRUE if this window is a top-level window (i.e. child of the root) -// The root is not a top-level window. -#define IsTopLevel(pWin) \ - ((pWin) && (pWin)->parent && !(pWin)->parent->parent) - -// Returns TRUE if this window is a root window -#define IsRoot(pWin) \ - ((pWin) == WindowTable[(pWin)->drawable.pScreen->myNum]) - - -/* - * SetPixmapBaseToScreen - * Move the given pixmap's base address to where pixel (0, 0) - * would be if the pixmap's actual data started at (x, y). - * Can't access the bits before the first word of the drawable's data in - * rootless mode, so make sure our base address is always 32-bit aligned. - */ -#define SetPixmapBaseToScreen(pix, _x, _y) { \ - PixmapPtr _pPix = (PixmapPtr) (pix); \ - _pPix->devPrivate.ptr = (char *) (_pPix->devPrivate.ptr) - \ - ((int)(_x) * _pPix->drawable.bitsPerPixel/8 + \ - (int)(_y) * _pPix->devKind); \ - if (_pPix->drawable.bitsPerPixel != FB_UNIT) { \ - unsigned _diff = ((unsigned) _pPix->devPrivate.ptr) & \ - (FB_UNIT / CHAR_BIT - 1); \ - _pPix->devPrivate.ptr = (char *) (_pPix->devPrivate.ptr) - \ - _diff; \ - _pPix->drawable.x = _diff / \ - (_pPix->drawable.bitsPerPixel / CHAR_BIT); \ - } \ -} - - -// Returns TRUE if this window is visible inside a frame -// (e.g. it is visible and has a top-level or root parent) -Bool IsFramedWindow(WindowPtr pWin); - -// Routines that cause regions to get redrawn. -// DamageRegion and DamageRect are in global coordinates. -// DamageBox is in window-local coordinates. -void RootlessDamageRegion(WindowPtr pWindow, RegionPtr pRegion); -void RootlessDamageRect(WindowPtr pWindow, int x, int y, int w, int h); -void RootlessDamageBox(WindowPtr pWindow, BoxPtr pBox); -void RootlessRedisplay(WindowPtr pWindow); -void RootlessRedisplayScreen(ScreenPtr pScreen); - -void RootlessQueueRedisplay(ScreenPtr pScreen); - -// Move a window to its proper location on the screen. -void RootlessRepositionWindow(WindowPtr pWin); - -// Move the window to it's correct place in the physical stacking order. -void RootlessReorderWindow(WindowPtr pWin); - -#endif /* _ROOTLESSCOMMON_H */ |