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# dmxcursor.h

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    00001 /* $XFree86$ */
    00002 /*
    00003  * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
    00004  *
    00005  * All Rights Reserved.
    00006  *
    00007  * Permission is hereby granted, free of charge, to any person obtaining
    00008  * a copy of this software and associated documentation files (the
    00009  * "Software"), to deal in the Software without restriction, including
    00010  * without limitation on the rights to use, copy, modify, merge,
    00011  * publish, distribute, sublicense, and/or sell copies of the Software,
    00012  * and to permit persons to whom the Software is furnished to do so,
    00013  * subject to the following conditions:
    00014  *
    00015  * The above copyright notice and this permission notice (including the
    00016  * next paragraph) shall be included in all copies or substantial
    00017  * portions of the Software.
    00018  *
    00019  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    00020  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    00021  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
    00022  * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
    00023  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
    00024  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
    00025  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    00026  * SOFTWARE.
    00027  */
    00028
    00029 /*
    00030  * Authors:
    00031  *   David H. Dawes <dawes@xfree86.org>
    00032  *   Kevin E. Martin <kem@redhat.com>
    00033  *   Rickard E. (Rik) Faith <faith@redhat.com>
    00034  *
    00035  */
    00036
    00040 #ifndef DMXCURSOR_H
    00041 #define DMXCURSOR_H
    00042
    00043 #include "mipointer.h"
    00044
    00046 typedef struct _dmxCursorPriv {
    00047     Cursor  cursor;
    00048 } dmxCursorPrivRec, *dmxCursorPrivPtr;
    00049
    00051 extern miPointerScreenFuncRec dmxPointerCursorFuncs;
    00053 extern miPointerSpriteFuncRec dmxPointerSpriteFuncs;
    00054
    00055 extern void dmxReInitOrigins(void);
    00056 extern void dmxInitOrigins(void);
    00057 extern void dmxInitOverlap(void);
    00058 extern void dmxCursorNoMulti(void);
    00059 extern void dmxMoveCursor(ScreenPtr pScreen, int x, int y);
    00060 extern void dmxCheckCursor(void);
    00061 extern int  dmxOnScreen(int x, int y, DMXScreenInfo *dmxScreen);
    00062 extern void dmxHideCursor(DMXScreenInfo *dmxScreen);
    00063
    00064 extern void dmxBECreateCursor(ScreenPtr pScreen, CursorPtr pCursor);
    00065 extern Bool dmxBEFreeCursor(ScreenPtr pScreen, CursorPtr pCursor);
    00066
    00067 #define DMX_GET_CURSOR_PRIV(_pCursor, _pScreen)                         \
    00068     (dmxCursorPrivPtr)(_pCursor)->devPriv[(_pScreen)->myNum]
    00069
    00070 #endif /* DMXCURSOR_H */