/* bdf.h : */
/* Copyright 2003 Jon Mayo
 * 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 THE
 * AUTHORS OR COPYRIGHT HOLDERS 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. 
 */
/* $Id: bdf.h 3 2003-06-01 08:56:22Z orange $ */
#ifndef BDF_H
#define BDF_H
#include <stdint.h>
struct font;
struct glyph;

/* a glyph is a small mono bitmap */
struct glyph {
	unsigned width;			/* width of the glyph in bits(pixels) */
	unsigned height;		/* height of the glyph */
	unsigned pitch;			/* number of bytes per row */
	int rc;					/* reference count */
	uint8_t bitmap[];		/* bitmap data */
};

/* font is a collection of glyphs */
struct font {
	unsigned nr_glyph;
	unsigned undefined;
	unsigned ascent, descent;
	struct glyph *glyph[];
};

struct font *loadFont(const char *filename);
void freeFont(struct font **f);
#endif /* BDF_H */