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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Display driver for HCMS29xx.
*
* This file declares general data structures for font management.
*/
/*
* Copyright (c) 2008 embedded brains GmbH. All rights reserved.
*
* 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 DISP_FONTS_H
#define DISP_FONTS_H
#include <rtems.h>
typedef int8_t disp_font_dimen;
struct disp_font_bounding_box
{
disp_font_dimen w, h, x, y;
};
struct disp_font_glyph
{
struct disp_font_bounding_box bb;
disp_font_dimen wx, wy;
const unsigned char *bitmap;
};
struct disp_font_base
{
int8_t trans;
struct disp_font_bounding_box fbb;
disp_font_dimen ascent, descent;
uint8_t default_char;
struct disp_font_glyph *latin1[256];
};
typedef struct disp_font_base *disp_font_t;
/* Prototypes ------------------------------------------------- */
/* End -------------------------------------------------------- */
#endif /* not defined DISP_FONTS_H */
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