1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C) Copyright 2023 Dzmitry Sankouski <dsankouski@gmail.com> 4 */ 5 6#ifndef _VIDEO_FONT_DATA_ 7#define _VIDEO_FONT_DATA_ 8#define VIDEO_FONT_BYTE_WIDTH(width) ((width / 8) + (width % 8 > 0)) 9#define VIDEO_FONT_CHAR_PIXEL_BYTES(width, height) (height * VIDEO_FONT_BYTE_WIDTH(width)) 10#define VIDEO_FONT_SIZE(chars, width, height) (chars * VIDEO_FONT_CHAR_PIXEL_BYTES(width, height)) 11 12struct video_fontdata { 13 const char *name; 14 int width; 15 int height; 16 int byte_width; 17 int char_pixel_bytes; 18 unsigned char *video_fontdata; 19}; 20 21#define FONT_ENTRY(_font_width, _font_height, _width_x_height) \ 22{ \ 23 .name = #_width_x_height, \ 24 .width = _font_width, \ 25 .height = _font_height, \ 26 .byte_width = VIDEO_FONT_BYTE_WIDTH(_font_width), \ 27 .char_pixel_bytes = VIDEO_FONT_CHAR_PIXEL_BYTES(_font_width, _font_height), \ 28 .video_fontdata = video_fontdata_##_width_x_height, \ 29} 30 31#endif /* _VIDEO_FONT_DATA_ */ 32