Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | RSS feed

  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.