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File: [XFree86 CVS] / xc / programs / Xserver / hw / xfree86 / drivers / ati / aticursor.c (download)
Revision: 1.9, Tue Jan 1 00:39:59 2008 UTC (5 years, 5 months ago) by tsi
Branch: MAIN
CVS Tags: xf-4_8_0-bindist, xf-4_8_0, xf-4_8-branch, xf-4_7_99_9, xf-4_7_99_31, xf-4_7_99_30, xf-4_7_99_29, xf-4_7_99_28, xf-4_7_99_27, xf-4_7_99_26, xf-4_7_99_25, xf-4_7_99_24, xf-4_7_99_23, xf-4_7_99_22, xf-4_7_99_21, xf-4_7_99_20, xf-4_7_99_19, xf-4_7_99_18, xf-4_7_99_17, xf-4_7_99_16, xf-4_7_99_15, xf-4_7_99_14, xf-4_7_99_13, xf-4_7_99_12, xf-4_7_99_11, xf-4_7_99_10, HEAD
Changes since 1.8: +2 -2 lines
Annual copyright update.

/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/aticursor.c,v 1.8tsi Exp $ */
/*
 * Copyright 2001 through 2008 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that copyright
 * notice and this permission notice appear in supporting documentation, and
 * that the name of Marc Aurele La France not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  Marc Aurele La France makes no representations
 * about the suitability of this software for any purpose.  It is provided
 * "as-is" without express or implied warranty.
 *
 * MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO
 * EVENT SHALL MARC AURELE LA FRANCE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

#include "atiadapter.h"
#include "aticursor.h"
#include "atimach64cursor.h"
#include "atistruct.h"

#include "xf86.h"

/*
 * ATIInitializeCursor --
 *
 * This function initialises the screen cursor.
 */
Bool
ATIInitializeCursor
(
    ScreenPtr pScreen,
    ATIPtr    pATI
)
{
    /* Initialise software cursor */
    if (!miDCInitialize(pScreen, xf86GetPointerScreenFuncs()))
        return FALSE;

    if (pATI->Cursor == ATI_CURSOR_SOFTWARE)
        return TRUE;

    if (!(pATI->pCursorInfo = xf86CreateCursorInfoRec()))
        return FALSE;

    switch (pATI->Adapter)
    {
        case ATI_ADAPTER_MACH64:
            if (ATIMach64CursorInit(pATI->pCursorInfo))
                break;
            /* Fall through */

        default:
            xf86DestroyCursorInfoRec(pATI->pCursorInfo);
            pATI->pCursorInfo = NULL;
            return FALSE;
    }

    if (xf86InitCursor(pScreen, pATI->pCursorInfo))
    {
        xf86SetSilkenMouse(pScreen);
        return TRUE;
    }

    xf86DestroyCursorInfoRec(pATI->pCursorInfo);
    pATI->pCursorInfo = NULL;
    return FALSE;
}

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