122 lines
4.1 KiB
C
122 lines
4.1 KiB
C
/***********************************************************
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Copyright 1987, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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#ifndef PIXMAPSTRUCT_H
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#define PIXMAPSTRUCT_H
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#include "pixmap.h"
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#include "screenint.h"
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#include "regionstr.h"
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#include "privates.h"
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#include "damage.h"
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#include <X11/extensions/randr.h>
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#include "picturestr.h"
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typedef struct _Drawable {
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unsigned char type; /* DRAWABLE_<type> */
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unsigned char class; /* specific to type */
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unsigned char depth;
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unsigned char bitsPerPixel;
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XID id; /* resource id */
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short x; /* window: screen absolute, pixmap: 0 */
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short y; /* window: screen absolute, pixmap: 0 */
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unsigned short width;
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unsigned short height;
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ScreenPtr pScreen;
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unsigned long serialNumber;
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} DrawableRec;
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/*
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* PIXMAP -- device dependent
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*/
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typedef struct _Pixmap {
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DrawableRec drawable;
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PrivateRec *devPrivates;
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int refcnt;
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int devKind; /* This is the pitch of the pixmap, typically width*bpp/8. */
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DevUnion devPrivate; /* When !NULL, devPrivate.ptr points to the raw pixel data. */
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#ifdef COMPOSITE
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short screen_x;
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short screen_y;
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#endif
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unsigned usage_hint; /* see CREATE_PIXMAP_USAGE_* */
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PixmapPtr master_pixmap; /* pointer to master copy of pixmap for pixmap sharing */
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} PixmapRec;
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typedef struct _PixmapDirtyUpdate {
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PixmapPtr src, slave_dst;
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int x, y;
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DamagePtr damage;
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struct xorg_list ent;
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int dst_x, dst_y;
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Rotation rotation;
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PictTransform transform;
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struct pixman_f_transform f_transform, f_inverse;
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} PixmapDirtyUpdateRec;
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static inline void
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PixmapBox(BoxPtr box, PixmapPtr pixmap)
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{
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box->x1 = 0;
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box->x2 = pixmap->drawable.width;
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box->y1 = 0;
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box->y2 = pixmap->drawable.height;
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}
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static inline void
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PixmapRegionInit(RegionPtr region, PixmapPtr pixmap)
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{
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BoxRec box;
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PixmapBox(&box, pixmap);
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RegionInit(region, &box, 1);
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}
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#endif /* PIXMAPSTRUCT_H */
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