138 lines
4.8 KiB
C
138 lines
4.8 KiB
C
/* $NetBSD: darwin_ioframebuffer.h,v 1.13 2008/04/28 20:23:41 martin Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2003 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Emmanuel Dreyfus
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _DARWIN_IOFRAMEBUFFER_H_
|
|
#define _DARWIN_IOFRAMEBUFFER_H_
|
|
|
|
extern struct mach_iokit_devclass darwin_ioframebuffer_devclass;
|
|
|
|
#define DARWIN_IOFRAMEBUFFER_CURSOR_MEMORY 100
|
|
#define DARWIN_IOFRAMEBUFFER_VRAM_MEMORY 110
|
|
#define DARWIN_IOFRAMEBUFFER_SYSTEM_APERTURE 0
|
|
|
|
struct darwin_ioframebuffer_shmem {
|
|
darwin_ev_lock_data_t dis_sem;
|
|
char dis_cursshow;
|
|
char dis_sursobscured;
|
|
char dis_shieldflag;
|
|
char dis_dhielded;
|
|
darwin_iogbounds dis_saverect;
|
|
darwin_iogbounds dis_shieldrect;
|
|
darwin_iogpoint dis_location;
|
|
darwin_iogbounds dis_cursrect;
|
|
darwin_iogbounds dis_oldcursrect;
|
|
darwin_iogbounds dis_screen;
|
|
int version;
|
|
darwin_absolutetime dis_vbltime;
|
|
darwin_absolutetime dis_vbldelta;
|
|
unsigned int dis_reserved1[30];
|
|
unsigned char dis_hwcurscapable;
|
|
unsigned char dis_hwcursactive;
|
|
unsigned char dis_hwcursshields;
|
|
unsigned char dis_reserved2;
|
|
darwin_iogsize dis_cursorsize[4];
|
|
darwin_iogpoint dis_hotspot[4];
|
|
unsigned char dis_curs[0];
|
|
};
|
|
|
|
/* I/O selectors for io_connect_method_{scalar|struct}i_{scalar|struct}o */
|
|
#define DARWIN_IOFBCREATESHAREDCURSOR 0
|
|
#define DARWIN_IOFBGETPIXELINFORMATION 1
|
|
#define DARWIN_IOFBGETCURRENTDISPLAYMODE 2
|
|
#define DARWIN_IOFBSETSTARTUPDISPLAYMODE 3
|
|
#define DARWIN_IOFBSETDISPLAYMODE 4
|
|
#define DARWIN_IOFBGETINFORMATIONFORDISPLAYMODE 5
|
|
#define DARWIN_IOFBGETDISPLAYMODECOUNT 6
|
|
#define DARWIN_IOFBGETDISPLAYCOUNT 7
|
|
#define DARWIN_IOFBGETVRAMMAPOFFSET 8
|
|
#define DARWIN_IOFBSETBOUNDS 9
|
|
#define DARWIN_IOFBSETNEWCURSOR 10
|
|
#define DARWIN_IOFBSETGAMMATABLE 11
|
|
#define DARWIN_IOFBSETCURSORVISIBLE 12
|
|
#define DARWIN_IOFBSETCURSORPOSITION 13
|
|
#define DARWIN_IOFBACKNOWLEDGENOTIFICATION 14
|
|
#define DARWIN_IOFBSETCOLORCONVERTTABLE 15
|
|
#define DARWIN_IOFBSETCLUTWITHENTRIES 16
|
|
#define DARWIN_IOFBVALIDATEDETAILEDTIMING 17
|
|
#define DARWIN_IOFBGETATTRIBUTE 18
|
|
|
|
/* For DARWIN_IOFBSETCLUTWITHENTRIES */
|
|
typedef uint16_t darwin_iocolorcomponent;
|
|
struct darwin_iocolorentry {
|
|
uint16_t index;
|
|
darwin_iocolorcomponent red;
|
|
darwin_iocolorcomponent green;
|
|
darwin_iocolorcomponent blue;
|
|
};
|
|
|
|
/* For DARWIN_IOFBCREATESHAREDCURSOR */
|
|
#define DARWIN_IOMAXPIXELBITS 64
|
|
|
|
typedef int32_t darwin_ioindex;
|
|
typedef int32_t darwin_iodisplaymodeid;
|
|
typedef uint32_t darwin_iobytecount;
|
|
typedef darwin_ioindex darwin_iopixelaperture;
|
|
typedef char darwin_iopixelencoding[DARWIN_IOMAXPIXELBITS];
|
|
|
|
/* pixeltype */
|
|
#define DARWIN_IOFB_CLUTPIXELS 0;
|
|
#define DARWIN_IOFB_FIXEDCLUTPIXELS 1;
|
|
#define DARWIN_IOFB_RGBDIRECTPIXELS 2;
|
|
#define DARWIN_IOFB_MONODIRECTPIXELS 3;
|
|
#define DARWIN_IOFB_MONOINVERSEDIRECTPIXELS 4;
|
|
|
|
typedef struct {
|
|
darwin_iobytecount bytesperrow;
|
|
darwin_iobytecount bytesperplane;
|
|
uint32_t bitsperpixel;
|
|
uint32_t pixeltype;
|
|
uint32_t componentcount;
|
|
uint32_t bitspercomponent;
|
|
uint32_t componentmasks[16];
|
|
darwin_iopixelencoding pixelformat;
|
|
uint32_t flags;
|
|
uint32_t activewidth;
|
|
uint32_t activeheight;
|
|
uint32_t reserved[2];
|
|
} darwin_iopixelinformation;
|
|
|
|
int
|
|
darwin_ioframebuffer_connect_method_scalari_scalaro(struct mach_trap_args *);
|
|
int
|
|
darwin_ioframebuffer_connect_method_scalari_structo(struct mach_trap_args *);
|
|
int
|
|
darwin_ioframebuffer_connect_method_structi_structo(struct mach_trap_args *);
|
|
int
|
|
darwin_ioframebuffer_connect_method_scalari_structi(struct mach_trap_args *);
|
|
int darwin_ioframebuffer_connect_map_memory(struct mach_trap_args *);
|
|
|
|
#endif /* _DARWIN_IOFRAMEBUFFER_H_ */
|