From 39c1fa2c212b8acf15dfbccd7b10c6de93ba88df Mon Sep 17 00:00:00 2001 From: Dzmitry Sankouski Date: Tue, 7 Mar 2023 13:21:14 +0300 Subject: video console: implement multiple fonts configuration This needed for unit testing different fonts. Configured fonts are placed in an array of fonts. First font is selected by default upon console probe. Signed-off-by: Dzmitry Sankouski Reviewed-by: Simon Glass [agust: fixed build error when bmp logo disabled] Signed-off-by: Anatolij Gustschin --- include/video_font_data.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/video_font_data.h (limited to 'include/video_font_data.h') diff --git a/include/video_font_data.h b/include/video_font_data.h new file mode 100644 index 00000000000..37c3e003366 --- /dev/null +++ b/include/video_font_data.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2023 Dzmitry Sankouski + */ + +#ifndef _VIDEO_FONT_DATA_ +#define _VIDEO_FONT_DATA_ +#define VIDEO_FONT_BYTE_WIDTH(width) ((width / 8) + (width % 8 > 0)) +#define VIDEO_FONT_CHAR_PIXEL_BYTES(width, height) (height * VIDEO_FONT_BYTE_WIDTH(width)) +#define VIDEO_FONT_SIZE(chars, width, height) (chars * VIDEO_FONT_CHAR_PIXEL_BYTES(width, height)) + +struct video_fontdata { + const char *name; + int width; + int height; + int byte_width; + int char_pixel_bytes; + unsigned char *video_fontdata; +}; + +#define FONT_ENTRY(_font_width, _font_height, _width_x_height) \ +{ \ + .name = #_width_x_height, \ + .width = _font_width, \ + .height = _font_height, \ + .byte_width = VIDEO_FONT_BYTE_WIDTH(_font_width), \ + .char_pixel_bytes = VIDEO_FONT_CHAR_PIXEL_BYTES(_font_width, _font_height), \ + .video_fontdata = video_fontdata_##_width_x_height, \ +} + +#endif /* _VIDEO_FONT_DATA_ */ -- cgit v1.2.3