Imported Debian version 2.5.3~trusty1
[deb_ffmpeg.git] / ffmpeg / libavcodec / cga_data.h
CommitLineData
2ba45a60
DM
1/*
2 * CGA/EGA/VGA ROM data
3 *
4 * This file is part of FFmpeg.
5 *
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.
10 *
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.
15 *
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
19 */
20
21/**
22 * @file
23 * CGA/EGA/VGA ROM data
24 * @note fonts are in libavutil/xga_font_data.[ch]
25 */
26
27#ifndef AVCODEC_CGA_DATA_H
28#define AVCODEC_CGA_DATA_H
29
30#include <stdint.h>
31
32extern const uint32_t ff_cga_palette[16];
33extern const uint32_t ff_ega_palette[64];
34
35/**
36 * Draw CGA/EGA/VGA font to 8-bit pixel buffer
37 *
38 * @param dst Destination pixel buffer
39 * @param linesize Linesize (pixels)
40 * @param font Font table. We assume font width is always 8 pixels wide.
41 * @param font_height Font height (pixels)
42 * @param fg,bg Foreground and background palette index
43 * @param ch Character to draw
44 */
45void ff_draw_pc_font(uint8_t *dst, int linesize, const uint8_t *font, int font_height, int ch, int fg, int bg);
46
47#endif /* AVCODEC_CGA_DATA_H */