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/*
* $Id$
*
* Copyright 1999 SuSE, Inc.
*
* 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 SuSE not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. SuSE makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
* 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.
*
* Author: Keith Packard, SuSE, Inc.
*/
/* $XFree86: $ */
#include "s3.h"
void
s3GetColors (ScreenPtr pScreen, int ndef, xColorItem *pdefs)
{
KdScreenPriv(pScreen);
s3CardInfo(pScreenPriv);
S3Ptr s3 = s3c->s3;
VOL8 *dac_rd_ad = &s3->crt_vga_dac_rd_ad;
VOL8 *dac_data = &s3->crt_vga_dac_data;
while (ndef--)
{
*dac_rd_ad = pdefs->pixel;
pdefs->red = *dac_data << 8;
pdefs->green = *dac_data << 8;
pdefs->blue = *dac_data << 8;
pdefs++;
}
}
void
s3PutColors (ScreenPtr pScreen, int ndef, xColorItem *pdefs)
{
KdScreenPriv(pScreen);
s3CardInfo(pScreenPriv);
S3Ptr s3 = s3c->s3;
VOL8 *dac_wt_ad = &s3->crt_vga_dac_wt_ad;
VOL8 *dac_data = &s3->crt_vga_dac_data;
_s3WaitVRetrace (s3);
while (ndef--)
{
*dac_wt_ad = pdefs->pixel;
*dac_data = pdefs->red >> 8;
*dac_data = pdefs->green >> 8;
*dac_data = pdefs->blue >> 8;
pdefs++;
}
}
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