yading@10: /*
yading@10:  * CGA/EGA/VGA ROM data
yading@10:  *
yading@10:  * This file is part of FFmpeg.
yading@10:  *
yading@10:  * FFmpeg is free software; you can redistribute it and/or
yading@10:  * modify it under the terms of the GNU Lesser General Public
yading@10:  * License as published by the Free Software Foundation; either
yading@10:  * version 2.1 of the License, or (at your option) any later version.
yading@10:  *
yading@10:  * FFmpeg is distributed in the hope that it will be useful,
yading@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
yading@10:  * Lesser General Public License for more details.
yading@10:  *
yading@10:  * You should have received a copy of the GNU Lesser General Public
yading@10:  * License along with FFmpeg; if not, write to the Free Software
yading@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10:  */
yading@10: 
yading@10: /**
yading@10:  * @file
yading@10:  * CGA/EGA/VGA ROM data
yading@10:  * @note fonts are in libavutil/xga_font_data.[ch]
yading@10:  */
yading@10: 
yading@10: #ifndef AVCODEC_CGA_DATA_H
yading@10: #define AVCODEC_CGA_DATA_H
yading@10: 
yading@10: #include <stdint.h>
yading@10: 
yading@10: extern const uint32_t ff_cga_palette[16];
yading@10: extern const uint32_t ff_ega_palette[64];
yading@10: 
yading@10: /**
yading@10:  * Draw CGA/EGA/VGA font to 8-bit pixel buffer
yading@10:  *
yading@10:  * @param dst Destination pixel buffer
yading@10:  * @param linesize Linesize (pixels)
yading@10:  * @param font Font table. We assume font width is always 8 pixels wide.
yading@10:  * @param font_height Font height (pixels)
yading@10:  * @param fg,bg Foreground and background palette index
yading@10:  * @param ch Character to draw
yading@10:  */
yading@10: void ff_draw_pc_font(uint8_t *dst, int linesize, const uint8_t *font, int font_height, int ch, int fg, int bg);
yading@10: 
yading@10: #endif /* AVCODEC_CGA_DATA_H */