/*
 * Acceleration for the Leo (ZX) framebuffer - Accel func declarations.
 *
 * Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunleo/leo_gc.h,v 1.3 2004/12/05 23:06:38 tsi Exp $ */

#ifndef LEOGC_H
#define LEOGC_H

extern Bool LeoCreateGC(GCPtr pGC);

extern RegionPtr LeoCopyArea(DrawablePtr pSrcDrawable,
			     DrawablePtr pDstDrawable,
			     GCPtr pGC, int srcx, int srcy,
			     int width, int height, int dstx, int dsty);

extern RegionPtr LeoCopyPlane(DrawablePtr pSrcDrawable,
			      DrawablePtr pDstDrawable,
			      GCPtr pGC, int srcx, int srcy,
			      int width, int height,
			      int dstx, int dsty, unsigned long bitPlane);

extern void LeoFillBoxSolid(DrawablePtr pDrawable, int nBox,
			    BoxPtr pBox, unsigned long pixel);

extern void LeoPolyFillRect(DrawablePtr pDrawable, GCPtr pGC,
			    int nrectFill, xRectangle *prectInit);

extern void LeoPolyFillRect1Rect(DrawablePtr pDrawable, register GCPtr pGC,
				 int nrectFill, xRectangle *prectInit);

extern void LeoPolyFillStippledRect(DrawablePtr pDrawable, GCPtr pGC,
				    int nrectFill, xRectangle *prectInit);

extern void LeoFillSpansSolid(DrawablePtr pDrawable, GCPtr pGC,
			      int n, DDXPointPtr ppt,
			      int *pwidth, int fSorted);

extern void LeoFillSpansStippled(DrawablePtr pDrawable, GCPtr pGC,
				 int n, DDXPointPtr ppt,
				 int *pwidth, int fSorted);

extern void LeoPolyGlyphBlt(DrawablePtr pDrawable, GCPtr pGC, int x, int y,
			    unsigned int nglyph, CharInfoPtr *ppci,
			    pointer pGlyphBase);

extern void LeoTEGlyphBlt(DrawablePtr pDrawable, GCPtr pGC, int x, int y,
			  unsigned int nglyph, CharInfoPtr *ppci,
			  pointer pGlyphBase);

extern void LeoPolyTEGlyphBlt(DrawablePtr pDrawable, GCPtr pGC, int x, int y,
			      unsigned int nglyph, CharInfoPtr *ppci,
			      pointer pGlyphBase);

extern void LeoFillPoly1RectGeneral(DrawablePtr pDrawable, GCPtr pGC,
				    int shape, int mode, int count,
				    DDXPointPtr ptsIn);

extern void LeoZeroPolyArcSS8General(DrawablePtr pDraw, GCPtr pGC,
				     int narcs, xArc *parcs);

extern void LeoTile32FSGeneral(DrawablePtr pDrawable, GCPtr pGC, int nInit,
			       DDXPointPtr pptInit, int *pwidthInit,
			       int fSorted);

extern void LeoPolyFillArcSolidGeneral(DrawablePtr pDrawable, GCPtr pGC,
				       int narcs, xArc *parcs);

extern int LeoCheckFill(GCPtr pGC, DrawablePtr pDrawable);

extern void LeoDoBitblt(DrawablePtr pSrc, DrawablePtr pDst, int alu,
			RegionPtr prgnDst, DDXPointPtr pptSrc,
			unsigned long planemask);

#endif /* LEOGC_H */