1999-04-13 04:40:07 +04:00
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/* $NetBSD: wsfont.h,v 1.2 1999/04/13 00:40:11 ad Exp $ */
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1999-04-13 04:24:05 +04:00
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/*-
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1999-04-13 04:40:07 +04:00
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* Copyright (c) 1999 Andy Doran <ad@NetBSD.org>
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1999-04-13 04:24:05 +04:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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1999-04-13 04:40:07 +04:00
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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1999-04-13 04:24:05 +04:00
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*/
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#ifndef _WSFONT_H_
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#define _WSFONT_H_ 1
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/*
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* wsfont_find() can be called with any of the parameters as 0, meaning we
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* don't care about that aspect of the font. It returns a cookie which
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* we can use with the other functions. When more flexibility is required,
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* wsfont_enum() should be used. The last two parameters to wsfont_lock()
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* are the bit order and byte order required (WSFONT_LITTLE or WSFONT_BIG).
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*
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* Example:
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*
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* int cookie;
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* struct wsdisplay_font *font;
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*
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* if ((cookie = wsfont_find(NULL, 8, 16, 0, 0)) < 0)
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* panic("unable to get 8x16 font");
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*
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* if (wsfont_lock(cookie, &font, WSFONT_LITTLE, WSFONT_BIG) < 0)
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* panic("unable to lock font");
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*
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* ... do stuff ...
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*
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* wsfont_unlock(cookie);
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*/
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struct wsdisplay_font;
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#define WSFONT_LITTLE (0)
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#define WSFONT_BIG (1)
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void wsfont_init __P((void));
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int wsfont_find __P((char *name, int width, int height, int stride));
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int wsfont_add __P((struct wsdisplay_font *font, int copy));
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int wsfont_remove __P((int cookie));
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void wsfont_enum __P((void (*func) __P((char *n, int w, int h, int s))));
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int wsfont_lock __P((int cookie, struct wsdisplay_font **font, int, int));
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int wsfont_unlock __P((int cookie));
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int wsfont_getflg __P((int cookie, int *flg, int *lockcount));
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#endif /* _WSFONT_H_ */
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