forked from Imagelibrary/rtems
69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Display driver for HCMS29xx.
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*
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* This file declares general data structures for font management.
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*/
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/*
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* Copyright (c) 2008 embedded brains GmbH & Co. KG
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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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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND 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 COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef DISP_FONTS_H
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#define DISP_FONTS_H
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#include <rtems.h>
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typedef int8_t disp_font_dimen;
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struct disp_font_bounding_box
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{
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disp_font_dimen w, h, x, y;
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};
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struct disp_font_glyph
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{
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struct disp_font_bounding_box bb;
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disp_font_dimen wx, wy;
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const unsigned char *bitmap;
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};
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struct disp_font_base
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{
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int8_t trans;
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struct disp_font_bounding_box fbb;
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disp_font_dimen ascent, descent;
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uint8_t default_char;
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struct disp_font_glyph *latin1[256];
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};
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typedef struct disp_font_base *disp_font_t;
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/* Prototypes ------------------------------------------------- */
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/* End -------------------------------------------------------- */
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#endif /* not defined DISP_FONTS_H */
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