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 32 extern const uint32_t ff_cga_palette[16]; 33 extern 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 */ 45 void 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 */ 48