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