65fea56f17cd614bc8908264df980a62e1931468vboxsync/*
65fea56f17cd614bc8908264df980a62e1931468vboxsync *
65fea56f17cd614bc8908264df980a62e1931468vboxsync * Copyright © 2000 SuSE, Inc.
65fea56f17cd614bc8908264df980a62e1931468vboxsync *
65fea56f17cd614bc8908264df980a62e1931468vboxsync * Permission to use, copy, modify, distribute, and sell this software and its
65fea56f17cd614bc8908264df980a62e1931468vboxsync * documentation for any purpose is hereby granted without fee, provided that
65fea56f17cd614bc8908264df980a62e1931468vboxsync * the above copyright notice appear in all copies and that both that
65fea56f17cd614bc8908264df980a62e1931468vboxsync * copyright notice and this permission notice appear in supporting
65fea56f17cd614bc8908264df980a62e1931468vboxsync * documentation, and that the name of SuSE not be used in advertising or
65fea56f17cd614bc8908264df980a62e1931468vboxsync * publicity pertaining to distribution of the software without specific,
65fea56f17cd614bc8908264df980a62e1931468vboxsync * written prior permission. SuSE makes no representations about the
65fea56f17cd614bc8908264df980a62e1931468vboxsync * suitability of this software for any purpose. It is provided "as is"
65fea56f17cd614bc8908264df980a62e1931468vboxsync * without express or implied warranty.
65fea56f17cd614bc8908264df980a62e1931468vboxsync *
65fea56f17cd614bc8908264df980a62e1931468vboxsync * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
65fea56f17cd614bc8908264df980a62e1931468vboxsync * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
65fea56f17cd614bc8908264df980a62e1931468vboxsync * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
65fea56f17cd614bc8908264df980a62e1931468vboxsync * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
65fea56f17cd614bc8908264df980a62e1931468vboxsync * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
65fea56f17cd614bc8908264df980a62e1931468vboxsync * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
65fea56f17cd614bc8908264df980a62e1931468vboxsync *
65fea56f17cd614bc8908264df980a62e1931468vboxsync * Author: Keith Packard, SuSE, Inc.
65fea56f17cd614bc8908264df980a62e1931468vboxsync */
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsync#ifndef _FBOVERLAY_H_
65fea56f17cd614bc8908264df980a62e1931468vboxsync#define _FBOVERLAY_H_
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsync#include "privates.h"
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT DevPrivateKey fbOverlayGetScreenPrivateKey(void);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsync#ifndef FB_OVERLAY_MAX
65fea56f17cd614bc8908264df980a62e1931468vboxsync#define FB_OVERLAY_MAX 2
65fea56f17cd614bc8908264df980a62e1931468vboxsync#endif
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsynctypedef void (*fbOverlayPaintKeyProc) (DrawablePtr, RegionPtr, CARD32, int);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsynctypedef struct _fbOverlayLayer {
65fea56f17cd614bc8908264df980a62e1931468vboxsync union {
65fea56f17cd614bc8908264df980a62e1931468vboxsync struct {
65fea56f17cd614bc8908264df980a62e1931468vboxsync pointer pbits;
65fea56f17cd614bc8908264df980a62e1931468vboxsync int width;
65fea56f17cd614bc8908264df980a62e1931468vboxsync int depth;
65fea56f17cd614bc8908264df980a62e1931468vboxsync } init;
65fea56f17cd614bc8908264df980a62e1931468vboxsync struct {
65fea56f17cd614bc8908264df980a62e1931468vboxsync PixmapPtr pixmap;
65fea56f17cd614bc8908264df980a62e1931468vboxsync RegionRec region;
65fea56f17cd614bc8908264df980a62e1931468vboxsync } run;
65fea56f17cd614bc8908264df980a62e1931468vboxsync } u;
65fea56f17cd614bc8908264df980a62e1931468vboxsync CARD32 key; /* special pixel value */
65fea56f17cd614bc8908264df980a62e1931468vboxsync} FbOverlayLayer;
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsynctypedef struct _fbOverlayScrPriv {
65fea56f17cd614bc8908264df980a62e1931468vboxsync int nlayers;
65fea56f17cd614bc8908264df980a62e1931468vboxsync fbOverlayPaintKeyProc PaintKey;
65fea56f17cd614bc8908264df980a62e1931468vboxsync miCopyProc CopyWindow;
65fea56f17cd614bc8908264df980a62e1931468vboxsync FbOverlayLayer layer[FB_OVERLAY_MAX];
65fea56f17cd614bc8908264df980a62e1931468vboxsync} FbOverlayScrPrivRec, *FbOverlayScrPrivPtr;
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsync#define fbOverlayGetScrPriv(s) \
65fea56f17cd614bc8908264df980a62e1931468vboxsync dixLookupPrivate(&(s)->devPrivates, fbOverlayGetScreenPrivateKey())
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT Bool
65fea56f17cd614bc8908264df980a62e1931468vboxsync fbOverlayCreateWindow(WindowPtr pWin);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT Bool
65fea56f17cd614bc8908264df980a62e1931468vboxsync fbOverlayCloseScreen(ScreenPtr pScreen);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT int
65fea56f17cd614bc8908264df980a62e1931468vboxsync fbOverlayWindowLayer(WindowPtr pWin);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT Bool
65fea56f17cd614bc8908264df980a62e1931468vboxsync fbOverlayCreateScreenResources(ScreenPtr pScreen);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT void
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncfbOverlayPaintKey(DrawablePtr pDrawable,
65fea56f17cd614bc8908264df980a62e1931468vboxsync RegionPtr pRegion, CARD32 pixel, int layer);
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT void
65fea56f17cd614bc8908264df980a62e1931468vboxsync fbOverlayUpdateLayerRegion(ScreenPtr pScreen, int layer, RegionPtr prgn);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT void
65fea56f17cd614bc8908264df980a62e1931468vboxsync fbOverlayCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT void
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncfbOverlayWindowExposures(WindowPtr pWin,
65fea56f17cd614bc8908264df980a62e1931468vboxsync RegionPtr prgn, RegionPtr other_exposed);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT Bool
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncfbOverlaySetupScreen(ScreenPtr pScreen,
65fea56f17cd614bc8908264df980a62e1931468vboxsync pointer pbits1,
65fea56f17cd614bc8908264df980a62e1931468vboxsync pointer pbits2,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int xsize,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int ysize,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int dpix,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int dpiy, int width1, int width2, int bpp1, int bpp2);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncextern _X_EXPORT Bool
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsyncfbOverlayFinishScreenInit(ScreenPtr pScreen,
65fea56f17cd614bc8908264df980a62e1931468vboxsync pointer pbits1,
65fea56f17cd614bc8908264df980a62e1931468vboxsync pointer pbits2,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int xsize,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int ysize,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int dpix,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int dpiy,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int width1,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int width2,
65fea56f17cd614bc8908264df980a62e1931468vboxsync int bpp1, int bpp2, int depth1, int depth2);
65fea56f17cd614bc8908264df980a62e1931468vboxsync
65fea56f17cd614bc8908264df980a62e1931468vboxsync#endif /* _FBOVERLAY_H_ */