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      1 /* $NetBSD: crime.h,v 1.8 2022/07/15 04:30:05 mrg Exp $ */
      2 /*
      3  * Copyright (c) 2008 Michael Lorenz
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  *
     10  *    - Redistributions of source code must retain the above copyright
     11  *      notice, this list of conditions and the following disclaimer.
     12  *    - Redistributions in binary form must reproduce the above
     13  *      copyright notice, this list of conditions and the following
     14  *      disclaimer in the documentation and/or other materials provided
     15  *      with the distribution.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     18  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     19  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
     20  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
     21  * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     23  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
     25  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
     27  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     28  * POSSIBILITY OF SUCH DAMAGE.
     29  *
     30  */
     31 
     32 #include <fcntl.h>
     33 #include <sys/types.h>
     34 #include <sys/time.h>
     35 #include <dev/wscons/wsconsio.h>
     36 #include <dev/crmfbreg.h>
     37 
     38 #include "xf86.h"
     39 #include "xf86_OSproc.h"
     40 
     41 #if ABI_VIDEODRV_VERSION < SET_ABI_VERSION(25, 2)
     42 #include "xf86RamDac.h"
     43 #else
     44 #include "xf86Cursor.h"
     45 #endif
     46 #include "xaa.h"
     47 
     48 #ifndef CRIME_H
     49 #define CRIME_H
     50 
     51 /*#define CRIME_DEBUG*/
     52 
     53 #define CRIME_DEBUG_LINES		0x00000001
     54 #define CRIME_DEBUG_BITBLT		0x00000002
     55 #define CRIME_DEBUG_RECTFILL		0x00000004
     56 #define CRIME_DEBUG_IMAGEWRITE		0x00000008
     57 #define CRIME_DEBUG_COLOUREXPAND	0x00000010
     58 #define CRIME_DEBUG_CLIPPING		0x00000020
     59 #define CRIME_DEBUG_SYNC		0x00000040
     60 #define CRIME_DEBUG_XRENDER		0x00000080
     61 #define CRIME_DEBUG_IMAGEREAD		0x00000100
     62 #define CRIME_DEBUG_ALL			0xffffffff
     63 #define CRIME_DEBUG_MASK 0
     64 
     65 #ifdef CRIME_DEBUG
     66 #define LOG(x) if (x & CRIME_DEBUG_MASK) xf86Msg(X_ERROR, "%s\n", __func__)
     67 #define DONE(x) if (x & CRIME_DEBUG_MASK) \
     68 		 xf86Msg(X_ERROR, "%s done\n", __func__)
     69 #else
     70 #define LOG(x)
     71 #define DONE(x)
     72 #endif
     73 
     74 /* private data */
     75 typedef struct {
     76 	int			fd; /* file descriptor of open device */
     77 	struct wsdisplay_fbinfo info; /* frame buffer characteristics */
     78 	Bool			HWCursor;
     79 	CloseScreenProcPtr	CloseScreen;
     80 	EntityInfoPtr		pEnt;
     81 
     82 	struct wsdisplay_cursor cursor;
     83 	int			maskoffset;
     84 	xf86CursorInfoPtr	CursorInfoRec;
     85 	OptionInfoPtr		Options;
     86 
     87 	XAAInfoRecPtr		pXAA;
     88 	void			*engine;
     89 	char			*linear;
     90 	void			*fb;
     91 	unsigned char		*buffers[8];
     92 	unsigned char		*expandbuffers[1];
     93 	int			ux, uy, uw, uh, us, um;
     94 	int			start, xdir, ydir;
     95 	int			format;
     96 	int			use_mte;
     97 	int			cxa, cxe, cya, cye;
     98 	uint32_t		expand[2048];
     99 	uint32_t		pattern[8];
    100 	uint32_t		alpha_color;
    101 	int			texture_depth;
    102 	unsigned char		*alpha_texture;
    103 	void			*src, *msk;
    104 } CrimeRec, *CrimePtr;
    105 
    106 #define CRIMEPTR(p) ((CrimePtr)((p)->driverPrivate))
    107 
    108 Bool CrimeSetupCursor(ScreenPtr);
    109 int CrimeAccelInit(ScrnInfoPtr);
    110 
    111 #endif
    112