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103 lines
2.9 KiB
C
103 lines
2.9 KiB
C
/* $NetBSD: tgabitblt.c,v 1.1 2004/01/18 05:21:41 rtr Exp $ */
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/*
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* cfb copy area
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*/
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/*
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Copyright (c) 1989 X Consortium
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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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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X CONSORTIUM 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 X Consortium 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 X Consortium.
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Author: Keith Packard
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*/
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/* $XConsortium: cfbbitblt.c,v 5.51 94/05/27 11:00:56 dpw Exp $ */
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#include <stdio.h>
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#ifndef PSZ
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#define PSZ 8
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#endif
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#include "X.h"
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#include "Xmd.h"
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#include "Xproto.h"
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#include "gcstruct.h"
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#include "windowstr.h"
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#include "scrnintstr.h"
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#include "pixmapstr.h"
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#include "regionstr.h"
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#include "cfb.h"
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#include "cfbmskbits.h"
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#include "cfb8bit.h"
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#include "fastblt.h"
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#define MFB_CONSTS_ONLY
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#include "maskbits.h"
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#include "tga.h"
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#include "tgamap.h"
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void
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decTgaDoBitbltCopy(
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DrawablePtr /* pSrc */,
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DrawablePtr /* pDst */,
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int /* alu */,
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RegionPtr /* prgnDst */,
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DDXPointPtr /* pptSrc */,
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unsigned long /* planemask */
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);
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void
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decTgaDoBitblt (pSrc, pDst, alu, prgnDst, pptSrc, planemask)
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DrawablePtr pSrc, pDst;
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int alu;
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RegionPtr prgnDst;
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DDXPointPtr pptSrc;
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unsigned long planemask;
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{
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void (*blt)() = cfbDoBitbltGeneral;
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if ((planemask & PMSK) == PMSK) {
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blt = decTgaDoBitbltCopy;
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}
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(*blt) (pSrc, pDst, alu, prgnDst, pptSrc, planemask);
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}
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RegionPtr
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decTgaCopyArea(pSrcDrawable, pDstDrawable,
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pGC, srcx, srcy, width, height, dstx, dsty)
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register DrawablePtr pSrcDrawable;
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register DrawablePtr pDstDrawable;
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GCPtr pGC;
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int srcx, srcy;
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int width, height;
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int dstx, dsty;
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{
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void (*blt)() = cfbDoBitblt;
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if (pSrcDrawable->type == DRAWABLE_WINDOW &&
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pDstDrawable->type == DRAWABLE_WINDOW)
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blt = decTgaDoBitblt;
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return cfbBitBlt (pSrcDrawable, pDstDrawable,
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pGC, srcx, srcy, width, height, dstx, dsty, blt, 0L);
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}
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