cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync/***********************************************************
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncCopyright 1987, 1998 The Open Group
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncPermission to use, copy, modify, distribute, and sell this software and its
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncdocumentation for any purpose is hereby granted without fee, provided that
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncthe above copyright notice appear in all copies and that both that
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsynccopyright notice and this permission notice appear in supporting
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncdocumentation.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncThe above copyright notice and this permission notice shall be included in
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncall copies or substantial portions of the Software.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncExcept as contained in this notice, the name of The Open Group shall not be
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncused in advertising or otherwise to promote the sale, use or other dealings
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncin this Software without prior written authorization from The Open Group.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncCopyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync All Rights Reserved
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncPermission to use, copy, modify, and distribute this software and its
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncdocumentation for any purpose and without fee is hereby granted,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncprovided that the above copyright notice appear in all copies and that
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncboth that copyright notice and this permission notice appear in
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncsupporting documentation, and that the name of Digital not be
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncused in advertising or publicity pertaining to distribution of the
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncsoftware without specific, written prior permission.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncDIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncDIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncSOFTWARE.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync******************************************************************/
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#ifndef PIXMAP_H
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define PIXMAP_H
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#include "misc.h"
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#include "screenint.h"
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync/* types for Drawable */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define DRAWABLE_WINDOW 0
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define DRAWABLE_PIXMAP 1
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define UNDRAWABLE_WINDOW 2
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define DRAWABLE_BUFFER 3
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync/* corresponding type masks for dixLookupDrawable() */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define M_DRAWABLE_WINDOW (1<<0)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define M_DRAWABLE_PIXMAP (1<<1)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define M_UNDRAWABLE_WINDOW (1<<2)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define M_DRAWABLE_BUFFER (1<<3)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define M_ANY (-1)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define M_WINDOW (M_DRAWABLE_WINDOW|M_UNDRAWABLE_WINDOW)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define M_DRAWABLE (M_DRAWABLE_WINDOW|M_DRAWABLE_PIXMAP|M_DRAWABLE_BUFFER)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define M_UNDRAWABLE (M_UNDRAWABLE_WINDOW)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync/* flags to PaintWindow() */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define PW_BACKGROUND 0
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define PW_BORDER 1
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define NullPixmap ((PixmapPtr)0)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsynctypedef struct _Drawable *DrawablePtr;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsynctypedef struct _Pixmap *PixmapPtr;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsynctypedef union _PixUnion {
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync PixmapPtr pixmap;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync unsigned long pixel;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync} PixUnion;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define SamePixUnion(a,b,isPixel)\
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ((isPixel) ? (a).pixel == (b).pixel : (a).pixmap == (b).pixmap)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define EqualPixUnion(as, a, bs, b) \
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ((as) == (bs) && (SamePixUnion (a, b, as)))
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define OnScreenDrawable(type) \
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ((type == DRAWABLE_WINDOW) || (type == DRAWABLE_BUFFER))
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define WindowDrawable(type) \
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ((type == DRAWABLE_WINDOW) || (type == UNDRAWABLE_WINDOW))
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT PixmapPtr GetScratchPixmapHeader(
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ScreenPtr /*pScreen*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*width*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*height*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*depth*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*bitsPerPixel*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*devKind*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync pointer /*pPixData*/);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT void FreeScratchPixmapHeader(
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync PixmapPtr /*pPixmap*/);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT Bool CreateScratchPixmapsForScreen(
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*scrnum*/);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT void FreeScratchPixmapsForScreen(
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*scrnum*/);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT PixmapPtr AllocatePixmap(
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync ScreenPtr /*pScreen*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*pixDataSize*/);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT void FreePixmap(
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync PixmapPtr /*pPixmap*/);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#endif /* PIXMAP_H */