You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
148 lines
5.5 KiB
C
148 lines
5.5 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 GC_H
|
|
#define GC_H
|
|
|
|
#include <X11/X.h> /* for GContext, Mask */
|
|
#include <X11/Xdefs.h> /* for Bool */
|
|
#include <X11/Xproto.h>
|
|
#include "screenint.h" /* for ScreenPtr */
|
|
#include "pixmap.h" /* for DrawablePtr */
|
|
|
|
/* clientClipType field in GC */
|
|
#define CT_NONE 0
|
|
#define CT_PIXMAP 1
|
|
#define CT_REGION 2
|
|
#define CT_UNSORTED 6
|
|
#define CT_YSORTED 10
|
|
#define CT_YXSORTED 14
|
|
#define CT_YXBANDED 18
|
|
|
|
#define GCQREASON_VALIDATE 1
|
|
#define GCQREASON_CHANGE 2
|
|
#define GCQREASON_COPY_SRC 3
|
|
#define GCQREASON_COPY_DST 4
|
|
#define GCQREASON_DESTROY 5
|
|
|
|
#define GC_CHANGE_SERIAL_BIT (((unsigned long)1)<<31)
|
|
#define GC_CALL_VALIDATE_BIT (1L<<30)
|
|
#define GCExtensionInterest (1L<<29)
|
|
|
|
#define DRAWABLE_SERIAL_BITS (~(GC_CHANGE_SERIAL_BIT))
|
|
|
|
#define MAX_SERIAL_NUM (1L<<28)
|
|
|
|
#define NEXT_SERIAL_NUMBER ((++globalSerialNumber) > MAX_SERIAL_NUM ? \
|
|
(globalSerialNumber = 1): globalSerialNumber)
|
|
|
|
typedef struct _GCInterest *GCInterestPtr;
|
|
typedef struct _GC *GCPtr;
|
|
typedef struct _GCOps *GCOpsPtr;
|
|
|
|
extern _X_EXPORT void ValidateGC(DrawablePtr /*pDraw */ ,
|
|
GCPtr /*pGC */ );
|
|
|
|
typedef union {
|
|
CARD32 val;
|
|
void *ptr;
|
|
} ChangeGCVal, *ChangeGCValPtr;
|
|
|
|
extern int ChangeGCXIDs(ClientPtr /*client */ ,
|
|
GCPtr /*pGC */ ,
|
|
BITS32 /*mask */ ,
|
|
CARD32 * /*pval */ );
|
|
|
|
extern _X_EXPORT int ChangeGC(ClientPtr /*client */ ,
|
|
GCPtr /*pGC */ ,
|
|
BITS32 /*mask */ ,
|
|
ChangeGCValPtr /*pCGCV */ );
|
|
|
|
extern _X_EXPORT GCPtr CreateGC(DrawablePtr /*pDrawable */ ,
|
|
BITS32 /*mask */ ,
|
|
XID * /*pval */ ,
|
|
int * /*pStatus */ ,
|
|
XID /*gcid */ ,
|
|
ClientPtr /*client */ );
|
|
|
|
extern _X_EXPORT int CopyGC(GCPtr /*pgcSrc */ ,
|
|
GCPtr /*pgcDst */ ,
|
|
BITS32 /*mask */ );
|
|
|
|
extern _X_EXPORT int FreeGC(void *pGC,
|
|
XID gid);
|
|
|
|
extern _X_EXPORT void FreeGCperDepth(int /*screenNum */ );
|
|
|
|
extern _X_EXPORT Bool CreateGCperDepth(int /*screenNum */ );
|
|
|
|
extern _X_EXPORT Bool CreateDefaultStipple(int /*screenNum */ );
|
|
|
|
extern _X_EXPORT void FreeDefaultStipple(int /*screenNum */ );
|
|
|
|
extern _X_EXPORT int SetDashes(GCPtr /*pGC */ ,
|
|
unsigned /*offset */ ,
|
|
unsigned /*ndash */ ,
|
|
unsigned char * /*pdash */ );
|
|
|
|
extern _X_EXPORT int VerifyRectOrder(int /*nrects */ ,
|
|
xRectangle * /*prects */ ,
|
|
int /*ordering */ );
|
|
|
|
extern _X_EXPORT int SetClipRects(GCPtr /*pGC */ ,
|
|
int /*xOrigin */ ,
|
|
int /*yOrigin */ ,
|
|
int /*nrects */ ,
|
|
xRectangle * /*prects */ ,
|
|
int /*ordering */ );
|
|
|
|
extern _X_EXPORT GCPtr GetScratchGC(unsigned /*depth */ ,
|
|
ScreenPtr /*pScreen */ );
|
|
|
|
extern _X_EXPORT void FreeScratchGC(GCPtr /*pGC */ );
|
|
|
|
#endif /* GC_H */
|