95 lines
3.6 KiB
C
95 lines
3.6 KiB
C
/***********************************************************
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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 CURSORSTRUCT_H
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#define CURSORSTRUCT_H
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#include "cursor.h"
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#include "privates.h"
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/*
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* device-independent cursor storage
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*/
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/*
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* source and mask point directly to the bits, which are in the server-defined
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* bitmap format.
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*/
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typedef struct _CursorBits {
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unsigned char *source; /* points to bits */
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unsigned char *mask; /* points to bits */
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Bool emptyMask; /* all zeros mask */
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unsigned short width, height, xhot, yhot; /* metrics */
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int refcnt; /* can be shared */
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PrivateRec *devPrivates; /* set by pScr->RealizeCursor */
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CARD32 *argb; /* full-color alpha blended */
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} CursorBits, *CursorBitsPtr;
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#define CURSOR_BITS_SIZE (sizeof(CursorBits) + dixPrivatesSize(PRIVATE_CURSOR_BITS))
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typedef struct _Cursor {
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CursorBitsPtr bits;
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unsigned short foreRed, foreGreen, foreBlue; /* device-independent color */
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unsigned short backRed, backGreen, backBlue; /* device-independent color */
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int refcnt;
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PrivateRec *devPrivates; /* set by pScr->RealizeCursor */
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XID id;
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CARD32 serialNumber;
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Atom name;
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} CursorRec;
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#define CURSOR_REC_SIZE (sizeof(CursorRec) + dixPrivatesSize(PRIVATE_CURSOR))
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typedef struct _CursorMetric {
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unsigned short width, height, xhot, yhot;
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} CursorMetricRec;
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typedef struct {
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int x, y;
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ScreenPtr pScreen;
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} HotSpot;
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#endif /* CURSORSTRUCT_H */
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