2003-11-14 17:48:57 +01:00
|
|
|
/*
|
2004-04-23 21:54:30 +02:00
|
|
|
* $XFree86: xc/programs/Xserver/miext/shadow/shadow.h,v 1.6tsi Exp $
|
2003-11-14 17:48:57 +01:00
|
|
|
*
|
2004-12-04 01:43:13 +01:00
|
|
|
* Copyright © 2000 Keith Packard
|
2003-11-14 17:48:57 +01:00
|
|
|
*
|
|
|
|
* 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.
|
|
|
|
*/
|
|
|
|
|
2005-07-03 09:02:09 +02:00
|
|
|
#ifdef HAVE_DIX_CONFIG_H
|
|
|
|
#include <dix-config.h>
|
|
|
|
#endif
|
|
|
|
|
2003-11-14 17:48:57 +01:00
|
|
|
#ifndef _SHADOW_H_
|
|
|
|
#define _SHADOW_H_
|
|
|
|
|
|
|
|
#include "scrnintstr.h"
|
|
|
|
|
|
|
|
#ifdef RENDER
|
|
|
|
#include "picturestr.h"
|
|
|
|
#endif
|
|
|
|
|
|
|
|
typedef struct _shadowBuf *shadowBufPtr;
|
|
|
|
|
|
|
|
typedef void (*ShadowUpdateProc) (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
#define SHADOW_WINDOW_RELOCATE 1
|
|
|
|
#define SHADOW_WINDOW_READ 2
|
|
|
|
#define SHADOW_WINDOW_WRITE 4
|
|
|
|
|
|
|
|
typedef void *(*ShadowWindowProc) (ScreenPtr pScreen,
|
|
|
|
CARD32 row,
|
|
|
|
CARD32 offset,
|
|
|
|
int mode,
|
|
|
|
CARD32 *size,
|
|
|
|
void *closure);
|
|
|
|
|
|
|
|
typedef struct _shadowBuf {
|
|
|
|
shadowBufPtr pNext;
|
|
|
|
ShadowUpdateProc update;
|
|
|
|
ShadowWindowProc window;
|
|
|
|
RegionRec damage;
|
|
|
|
PixmapPtr pPixmap;
|
|
|
|
void *closure;
|
|
|
|
int randr;
|
|
|
|
} shadowBufRec;
|
|
|
|
|
|
|
|
/* Match defines from randr extension */
|
|
|
|
#define SHADOW_ROTATE_0 1
|
|
|
|
#define SHADOW_ROTATE_90 2
|
|
|
|
#define SHADOW_ROTATE_180 4
|
|
|
|
#define SHADOW_ROTATE_270 8
|
|
|
|
#define SHADOW_ROTATE_ALL (SHADOW_ROTATE_0|SHADOW_ROTATE_90|\
|
|
|
|
SHADOW_ROTATE_180|SHADOW_ROTATE_270)
|
|
|
|
#define SHADOW_REFLECT_X 16
|
|
|
|
#define SHADOW_REFLECT_Y 32
|
|
|
|
#define SHADOW_REFLECT_ALL (SHADOW_REFLECT_X|SHADOW_REFLECT_Y)
|
|
|
|
|
|
|
|
typedef struct _shadowScrPriv {
|
|
|
|
PaintWindowBackgroundProcPtr PaintWindowBackground;
|
|
|
|
PaintWindowBorderProcPtr PaintWindowBorder;
|
|
|
|
CopyWindowProcPtr CopyWindow;
|
|
|
|
CloseScreenProcPtr CloseScreen;
|
|
|
|
CreateGCProcPtr CreateGC;
|
|
|
|
GetImageProcPtr GetImage;
|
|
|
|
#ifdef RENDER
|
|
|
|
CompositeProcPtr Composite;
|
|
|
|
GlyphsProcPtr Glyphs;
|
|
|
|
#endif
|
|
|
|
shadowBufPtr pBuf;
|
|
|
|
BSFuncRec BackingStoreFuncs;
|
|
|
|
} shadowScrPrivRec, *shadowScrPrivPtr;
|
|
|
|
|
|
|
|
extern int shadowScrPrivateIndex;
|
|
|
|
|
|
|
|
#define shadowGetScrPriv(pScr) ((shadowScrPrivPtr) (pScr)->devPrivates[shadowScrPrivateIndex].ptr)
|
|
|
|
#define shadowScrPriv(pScr) shadowScrPrivPtr pScrPriv = shadowGetScrPriv(pScr)
|
|
|
|
|
|
|
|
Bool
|
|
|
|
shadowSetup (ScreenPtr pScreen);
|
|
|
|
|
|
|
|
Bool
|
|
|
|
shadowAdd (ScreenPtr pScreen,
|
|
|
|
PixmapPtr pPixmap,
|
|
|
|
ShadowUpdateProc update,
|
|
|
|
ShadowWindowProc window,
|
|
|
|
int randr,
|
|
|
|
void *closure);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowRemove (ScreenPtr pScreen, PixmapPtr pPixmap);
|
|
|
|
|
|
|
|
shadowBufPtr
|
|
|
|
shadowFindBuf (WindowPtr pWindow);
|
|
|
|
|
|
|
|
Bool
|
|
|
|
shadowInit (ScreenPtr pScreen, ShadowUpdateProc update, ShadowWindowProc window);
|
|
|
|
|
|
|
|
void *
|
|
|
|
shadowAlloc (int width, int height, int bpp);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdatePacked (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdatePlanar4 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdatePlanar4x8 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotatePacked (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate8_90 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate16_90 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate32_90 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate8_180 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate16_180 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate32_180 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate8_270 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate16_270 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUpdateRotate32_270 (ScreenPtr pScreen,
|
|
|
|
shadowBufPtr pBuf);
|
|
|
|
|
2004-08-03 11:33:54 +02:00
|
|
|
typedef void (* shadowUpdateProc)(ScreenPtr, shadowBufPtr);
|
2004-08-03 04:44:23 +02:00
|
|
|
|
2004-08-03 11:33:54 +02:00
|
|
|
shadowUpdateProc shadowUpdatePackedWeak(void);
|
|
|
|
shadowUpdateProc shadowUpdatePlanar4Weak(void);
|
|
|
|
shadowUpdateProc shadowUpdatePlanar4x8Weak(void);
|
|
|
|
shadowUpdateProc shadowUpdateRotatePackedWeak(void);
|
2004-08-03 04:44:23 +02:00
|
|
|
|
2003-11-14 17:48:57 +01:00
|
|
|
void
|
|
|
|
shadowWrapGC (GCPtr pGC);
|
|
|
|
|
|
|
|
void
|
|
|
|
shadowUnwrapGC (GCPtr pGC);
|
|
|
|
|
|
|
|
#endif /* _SHADOW_H_ */
|