4c221b0da1816acf2ca302b10092df059484468dvboxsync/***********************************************************
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncCopyright 1987, 1998 The Open Group
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncPermission to use, copy, modify, distribute, and sell this software and its
4c221b0da1816acf2ca302b10092df059484468dvboxsyncdocumentation for any purpose is hereby granted without fee, provided that
4c221b0da1816acf2ca302b10092df059484468dvboxsyncthe above copyright notice appear in all copies and that both that
4c221b0da1816acf2ca302b10092df059484468dvboxsynccopyright notice and this permission notice appear in supporting
4c221b0da1816acf2ca302b10092df059484468dvboxsyncdocumentation.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncThe above copyright notice and this permission notice shall be included in
4c221b0da1816acf2ca302b10092df059484468dvboxsyncall copies or substantial portions of the Software.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
4c221b0da1816acf2ca302b10092df059484468dvboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
4c221b0da1816acf2ca302b10092df059484468dvboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
4c221b0da1816acf2ca302b10092df059484468dvboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
4c221b0da1816acf2ca302b10092df059484468dvboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncExcept as contained in this notice, the name of The Open Group shall not be
4c221b0da1816acf2ca302b10092df059484468dvboxsyncused in advertising or otherwise to promote the sale, use or other dealings
4c221b0da1816acf2ca302b10092df059484468dvboxsyncin this Software without prior written authorization from The Open Group.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncCopyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync All Rights Reserved
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncPermission to use, copy, modify, and distribute this software and its
4c221b0da1816acf2ca302b10092df059484468dvboxsyncdocumentation for any purpose and without fee is hereby granted,
4c221b0da1816acf2ca302b10092df059484468dvboxsyncprovided that the above copyright notice appear in all copies and that
4c221b0da1816acf2ca302b10092df059484468dvboxsyncboth that copyright notice and this permission notice appear in
4c221b0da1816acf2ca302b10092df059484468dvboxsyncsupporting documentation, and that the name of Digital not be
4c221b0da1816acf2ca302b10092df059484468dvboxsyncused in advertising or publicity pertaining to distribution of the
4c221b0da1816acf2ca302b10092df059484468dvboxsyncsoftware without specific, written prior permission.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncDIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
4c221b0da1816acf2ca302b10092df059484468dvboxsyncALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
4c221b0da1816acf2ca302b10092df059484468dvboxsyncDIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
4c221b0da1816acf2ca302b10092df059484468dvboxsyncANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
4c221b0da1816acf2ca302b10092df059484468dvboxsyncWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
4c221b0da1816acf2ca302b10092df059484468dvboxsyncARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
4c221b0da1816acf2ca302b10092df059484468dvboxsyncSOFTWARE.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync******************************************************************/
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#ifndef PIXMAP_H
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define PIXMAP_H
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include "misc.h"
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include "screenint.h"
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync/* types for Drawable */
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define DRAWABLE_WINDOW 0
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define DRAWABLE_PIXMAP 1
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define UNDRAWABLE_WINDOW 2
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync/* corresponding type masks for dixLookupDrawable() */
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define M_DRAWABLE_WINDOW (1<<0)
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define M_DRAWABLE_PIXMAP (1<<1)
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define M_UNDRAWABLE_WINDOW (1<<2)
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define M_ANY (-1)
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define M_WINDOW (M_DRAWABLE_WINDOW|M_UNDRAWABLE_WINDOW)
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define M_DRAWABLE (M_DRAWABLE_WINDOW|M_DRAWABLE_PIXMAP)
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define M_UNDRAWABLE (M_UNDRAWABLE_WINDOW)
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync/* flags to PaintWindow() */
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define PW_BACKGROUND 0
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define PW_BORDER 1
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define NullPixmap ((PixmapPtr)0)
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _Drawable *DrawablePtr;
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _Pixmap *PixmapPtr;
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef union _PixUnion {
4c221b0da1816acf2ca302b10092df059484468dvboxsync PixmapPtr pixmap;
4c221b0da1816acf2ca302b10092df059484468dvboxsync unsigned long pixel;
4c221b0da1816acf2ca302b10092df059484468dvboxsync} PixUnion;
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define SamePixUnion(a,b,isPixel)\
4c221b0da1816acf2ca302b10092df059484468dvboxsync ((isPixel) ? (a).pixel == (b).pixel : (a).pixmap == (b).pixmap)
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define EqualPixUnion(as, a, bs, b) \
4c221b0da1816acf2ca302b10092df059484468dvboxsync ((as) == (bs) && (SamePixUnion (a, b, as)))
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define OnScreenDrawable(type) \
4c221b0da1816acf2ca302b10092df059484468dvboxsync (type == DRAWABLE_WINDOW)
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define WindowDrawable(type) \
4c221b0da1816acf2ca302b10092df059484468dvboxsync ((type == DRAWABLE_WINDOW) || (type == UNDRAWABLE_WINDOW))
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT PixmapPtr GetScratchPixmapHeader(
4c221b0da1816acf2ca302b10092df059484468dvboxsync ScreenPtr /*pScreen*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync int /*width*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync int /*height*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync int /*depth*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync int /*bitsPerPixel*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync int /*devKind*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync pointer /*pPixData*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void FreeScratchPixmapHeader(
4c221b0da1816acf2ca302b10092df059484468dvboxsync PixmapPtr /*pPixmap*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT Bool CreateScratchPixmapsForScreen(
4c221b0da1816acf2ca302b10092df059484468dvboxsync int /*scrnum*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void FreeScratchPixmapsForScreen(
4c221b0da1816acf2ca302b10092df059484468dvboxsync int /*scrnum*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT PixmapPtr AllocatePixmap(
4c221b0da1816acf2ca302b10092df059484468dvboxsync ScreenPtr /*pScreen*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync int /*pixDataSize*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void FreePixmap(
4c221b0da1816acf2ca302b10092df059484468dvboxsync PixmapPtr /*pPixmap*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#endif /* PIXMAP_H */