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