/usr/include/xorg/fboverlay.h is in xserver-xorg-dev 2:1.11.4-0ubuntu10.
This file is owned by root:root, with mode 0o644.
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*
* Copyright © 2000 SuSE, 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 SuSE not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. SuSE makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
* 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.
*
* Author: Keith Packard, SuSE, Inc.
*/
#ifndef _FBOVERLAY_H_
#define _FBOVERLAY_H_
#include "privates.h"
extern _X_EXPORT DevPrivateKey fbOverlayGetScreenPrivateKey(void);
#ifndef FB_OVERLAY_MAX
#define FB_OVERLAY_MAX 2
#endif
typedef void (*fbOverlayPaintKeyProc) (DrawablePtr, RegionPtr, CARD32, int);
typedef struct _fbOverlayLayer {
union {
struct {
pointer pbits;
int width;
int depth;
} init;
struct {
PixmapPtr pixmap;
RegionRec region;
} run;
} u;
CARD32 key; /* special pixel value */
} FbOverlayLayer;
typedef struct _fbOverlayScrPriv {
int nlayers;
fbOverlayPaintKeyProc PaintKey;
miCopyProc CopyWindow;
FbOverlayLayer layer[FB_OVERLAY_MAX];
} FbOverlayScrPrivRec, *FbOverlayScrPrivPtr;
#define fbOverlayGetScrPriv(s) \
dixLookupPrivate(&(s)->devPrivates, fbOverlayGetScreenPrivateKey())
extern _X_EXPORT Bool
fbOverlayCreateWindow(WindowPtr pWin);
extern _X_EXPORT Bool
fbOverlayCloseScreen (int iScreen, ScreenPtr pScreen);
extern _X_EXPORT int
fbOverlayWindowLayer(WindowPtr pWin);
extern _X_EXPORT Bool
fbOverlayCreateScreenResources(ScreenPtr pScreen);
extern _X_EXPORT void
fbOverlayPaintKey (DrawablePtr pDrawable,
RegionPtr pRegion,
CARD32 pixel,
int layer);
extern _X_EXPORT void
fbOverlayUpdateLayerRegion (ScreenPtr pScreen,
int layer,
RegionPtr prgn);
extern _X_EXPORT void
fbOverlayCopyWindow(WindowPtr pWin,
DDXPointRec ptOldOrg,
RegionPtr prgnSrc);
extern _X_EXPORT void
fbOverlayWindowExposures (WindowPtr pWin,
RegionPtr prgn,
RegionPtr other_exposed);
extern _X_EXPORT Bool
fbOverlaySetupScreen(ScreenPtr pScreen,
pointer pbits1,
pointer pbits2,
int xsize,
int ysize,
int dpix,
int dpiy,
int width1,
int width2,
int bpp1,
int bpp2);
extern _X_EXPORT Bool
fbOverlayFinishScreenInit(ScreenPtr pScreen,
pointer pbits1,
pointer pbits2,
int xsize,
int ysize,
int dpix,
int dpiy,
int width1,
int width2,
int bpp1,
int bpp2,
int depth1,
int depth2);
#endif /* _FBOVERLAY_H_ */
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