| /* |
| SDL - Simple DirectMedia Layer |
| Copyright (C) 1997-2009 Sam Lantinga |
| |
| This library 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. |
| |
| This library 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 this library; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| |
| Sam Lantinga |
| slouken@libsdl.org |
| */ |
| #include "SDL_config.h" |
| |
| #ifndef _ATARI_C2P_h |
| #define _ATARI_C2P_h |
| |
| #include "SDL_stdinc.h" |
| |
| /*--- Functions pointers ---*/ |
| |
| /* Convert a chunky screen to bitplane screen */ |
| |
| extern void (*SDL_Atari_C2pConvert)( |
| Uint8 *src, /* Source screen (one byte=one pixel) */ |
| Uint8 *dest, /* Destination (4/8 bits planes) */ |
| Uint32 width, /* Dimensions of screen to convert */ |
| Uint32 height, |
| Uint32 dblligne, /* Double the lines when converting ? */ |
| Uint32 srcpitch, /* Length of one source line in bytes */ |
| Uint32 dstpitch /* Length of one destination line in bytes */ |
| ); |
| |
| /*--- 8 bits functions ---*/ |
| |
| /* Convert a chunky screen to bitplane screen */ |
| |
| void SDL_Atari_C2pConvert8( |
| Uint8 *src, /* Source screen (one byte=one pixel) */ |
| Uint8 *dest, /* Destination (8 bits planes) */ |
| Uint32 width, /* Dimensions of screen to convert */ |
| Uint32 height, |
| Uint32 dblligne, /* Double the lines when converting ? */ |
| Uint32 srcpitch, /* Length of one source line in bytes */ |
| Uint32 dstpitch /* Length of one destination line in bytes */ |
| ); |
| |
| /*--- 4 bits functions ---*/ |
| |
| /* Convert a chunky screen to bitplane screen */ |
| |
| void SDL_Atari_C2pConvert4( |
| Uint8 *src, /* Source screen (one byte=one pixel) */ |
| Uint8 *dest, /* Destination (4 bits planes) */ |
| Uint32 width, /* Dimensions of screen to convert */ |
| Uint32 height, |
| Uint32 dblligne, /* Double the lines when converting ? */ |
| Uint32 srcpitch, /* Length of one source line in bytes */ |
| Uint32 dstpitch /* Length of one destination line in bytes */ |
| ); |
| |
| /* Conversion palette */ |
| |
| void SDL_Atari_C2pConvert4_pal(Uint16 *lightpalette); |
| |
| #endif /* _ATARI_C2P_h */ |
