4 * This file is part of FFmpeg.
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 * CGA/EGA/VGA ROM data
26 #ifndef AVCODEC_CGA_DATA_H
27 #define AVCODEC_CGA_DATA_H
31 extern const uint8_t ff_cga_font[2048];
32 extern const uint8_t ff_vga16_font[4096];
33 extern const uint32_t ff_cga_palette[16];
34 extern const uint32_t ff_ega_palette[64];
37 * Draw CGA/EGA/VGA font to 8-bit pixel buffer
39 * @param dst Destination pixel buffer
40 * @param linesize Linesize (pixels)
41 * @param font Font table. We assume font width is always 8 pixels wide.
42 * @param font_height Font height (pixels)
43 * @param fg,bg Foreground and background palette index
44 * @param ch Character to draw
46 void ff_draw_pc_font(uint8_t *dst, int linesize, const uint8_t *font, int font_height, int ch, int fg, int bg);