diff options
Diffstat (limited to 'nx-X11/programs/Xserver/miext/layer/layer.h')
| -rw-r--r-- | nx-X11/programs/Xserver/miext/layer/layer.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/nx-X11/programs/Xserver/miext/layer/layer.h b/nx-X11/programs/Xserver/miext/layer/layer.h deleted file mode 100644 index e8f3a856e..000000000 --- a/nx-X11/programs/Xserver/miext/layer/layer.h +++ /dev/null @@ -1,149 +0,0 @@ -/* - * $XFree86: xc/programs/Xserver/miext/layer/layer.h,v 1.4 2001/08/01 00:44:58 tsi Exp $ - * - * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#ifndef _LAYER_H_ -#define _LAYER_H_ - -#include <shadow.h> - -#define LAYER_FB 0 -#define LAYER_SHADOW 1 - -typedef struct _LayerKind *LayerKindPtr; -typedef struct _LayerWin *LayerWinPtr; -typedef struct _LayerList *LayerListPtr; -typedef struct _LayerGC *LayerGCPtr; -typedef struct _Layer *LayerPtr; -typedef struct _LayerScreen *LayerScreenPtr; - -/* - * We'll try to work without a list of windows in each layer - * for now, this will make computing bounding boxes for each - * layer rather expensive, so that may need to change at some point. - */ - -#define LAYER_SCREEN_PIXMAP ((PixmapPtr) 1) - -typedef struct _Layer { - LayerPtr pNext; /* a list of all layers for this screen */ - LayerKindPtr pKind; /* characteristics of this layer */ - int refcnt; /* reference count, layer is freed when zero */ - int windows; /* number of windows, free pixmap when zero */ - int depth; /* window depth in this layer */ - PixmapPtr pPixmap; /* pixmap for this layer (may be frame buffer) */ - Bool freePixmap; /* whether to free this pixmap when done */ - RegionRec region; /* valid set of pPixmap for drawing */ - ShadowUpdateProc update; /* for shadow layers, update/window/closure values */ - ShadowWindowProc window; - int randr; - void *closure; -} LayerRec; - -/* - * Call this before wrapping stuff for acceleration, it - * gives layer pointers to the raw frame buffer functions - */ - -Bool -LayerStartInit (ScreenPtr pScreen); - -/* - * Initialize wrappers for each acceleration type and - * call this function, it will move the needed functions - * into a new LayerKind and replace them with the generic - * functions. - */ - -int -LayerNewKind (ScreenPtr pScreen); - -/* - * Finally, call this function and layer - * will wrap the screen functions and prepare for execution - */ - -Bool -LayerFinishInit (ScreenPtr pScreen); - -/* - * At any point after LayerStartInit, a new layer can be created. - */ -LayerPtr -LayerCreate (ScreenPtr pScreen, - int kind, - int depth, - PixmapPtr pPixmap, - ShadowUpdateProc update, - ShadowWindowProc window, - int randr, - void *closure); - -/* - * Create a layer pixmap - */ -Bool -LayerCreatePixmap (ScreenPtr pScreen, LayerPtr pLayer); - -/* - * Change a layer pixmap - */ -void -LayerSetPixmap (ScreenPtr pScreen, LayerPtr pLayer, PixmapPtr pPixmap); - -/* - * Destroy a layer pixmap - */ -void -LayerDestroyPixmap (ScreenPtr pScreen, LayerPtr pLayer); - -/* - * Change a layer kind - */ -void -LayerSetKind (ScreenPtr pScreen, LayerPtr pLayer, int kind); - -/* - * Destroy a layer. The layer must not contain any windows. - */ -void -LayerDestroy (ScreenPtr pScreen, LayerPtr layer); - -/* - * Add a window to a layer - */ -Bool -LayerWindowAdd (ScreenPtr pScreen, LayerPtr pLayer, WindowPtr pWin); - -/* - * Remove a window from a layer - */ - -void -LayerWindowRemove (ScreenPtr pScreen, LayerPtr pLayer, WindowPtr pWin); - -#endif /* _LAYER_H_ */ |