177 lines
4.9 KiB
C
177 lines
4.9 KiB
C
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/***********************************************************
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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 GC_H
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#define GC_H
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#include <X11/X.h> /* for GContext, Mask */
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#include <X11/Xdefs.h> /* for Bool */
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#include <X11/Xproto.h>
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#include "screenint.h" /* for ScreenPtr */
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#include "pixmap.h" /* for DrawablePtr */
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/* clientClipType field in GC */
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#define CT_NONE 0
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#define CT_PIXMAP 1
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#define CT_REGION 2
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#define CT_UNSORTED 6
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#define CT_YSORTED 10
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#define CT_YXSORTED 14
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#define CT_YXBANDED 18
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#define GCQREASON_VALIDATE 1
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#define GCQREASON_CHANGE 2
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#define GCQREASON_COPY_SRC 3
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#define GCQREASON_COPY_DST 4
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#define GCQREASON_DESTROY 5
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#define GC_CHANGE_SERIAL_BIT (((unsigned long)1)<<31)
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#define GC_CALL_VALIDATE_BIT (1L<<30)
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#define GCExtensionInterest (1L<<29)
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#define DRAWABLE_SERIAL_BITS (~(GC_CHANGE_SERIAL_BIT))
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#define MAX_SERIAL_NUM (1L<<28)
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#define NEXT_SERIAL_NUMBER ((++globalSerialNumber) > MAX_SERIAL_NUM ? \
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(globalSerialNumber = 1): globalSerialNumber)
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typedef struct _GCInterest *GCInterestPtr;
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typedef struct _GC *GCPtr;
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typedef struct _GCOps *GCOpsPtr;
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extern void ValidateGC(
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DrawablePtr /*pDraw*/,
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GCPtr /*pGC*/);
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extern int ChangeGC(
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GCPtr/*pGC*/,
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BITS32 /*mask*/,
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XID* /*pval*/);
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extern int DoChangeGC(
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GCPtr/*pGC*/,
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BITS32 /*mask*/,
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XID* /*pval*/,
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int /*fPointer*/);
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typedef union {
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CARD32 val;
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pointer ptr;
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} ChangeGCVal, *ChangeGCValPtr;
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extern int dixChangeGC(
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ClientPtr /*client*/,
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GCPtr /*pGC*/,
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BITS32 /*mask*/,
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CARD32 * /*pval*/,
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ChangeGCValPtr /*pCGCV*/);
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extern GCPtr CreateGC(
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DrawablePtr /*pDrawable*/,
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BITS32 /*mask*/,
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XID* /*pval*/,
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int* /*pStatus*/);
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extern int CopyGC(
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GCPtr/*pgcSrc*/,
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GCPtr/*pgcDst*/,
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BITS32 /*mask*/);
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extern int FreeGC(
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pointer /*pGC*/,
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XID /*gid*/);
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extern void SetGCMask(
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GCPtr /*pGC*/,
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Mask /*selectMask*/,
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Mask /*newDataMask*/);
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extern GCPtr CreateScratchGC(
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ScreenPtr /*pScreen*/,
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unsigned /*depth*/);
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extern void FreeGCperDepth(
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int /*screenNum*/);
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extern Bool CreateGCperDepth(
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int /*screenNum*/);
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extern Bool CreateDefaultStipple(
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int /*screenNum*/);
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extern void FreeDefaultStipple(
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int /*screenNum*/);
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extern int SetDashes(
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GCPtr /*pGC*/,
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unsigned /*offset*/,
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unsigned /*ndash*/,
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unsigned char* /*pdash*/);
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extern int VerifyRectOrder(
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int /*nrects*/,
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xRectangle* /*prects*/,
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int /*ordering*/);
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extern int SetClipRects(
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GCPtr /*pGC*/,
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int /*xOrigin*/,
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int /*yOrigin*/,
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int /*nrects*/,
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xRectangle* /*prects*/,
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int /*ordering*/);
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extern GCPtr GetScratchGC(
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unsigned /*depth*/,
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ScreenPtr /*pScreen*/);
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extern void FreeScratchGC(
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GCPtr /*pGC*/);
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#endif /* GC_H */
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