| 1 | /* |
| 2 | SDL - Simple DirectMedia Layer |
| 3 | Copyright (C) 1997-2009 Sam Lantinga |
| 4 | |
| 5 | This library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | This library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with this library; if not, write to the Free Software |
| 17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | |
| 19 | Sam Lantinga |
| 20 | slouken@libsdl.org |
| 21 | */ |
| 22 | #include "SDL_config.h" |
| 23 | |
| 24 | #ifndef _SDL_wsconsvideo_h |
| 25 | #define _SDL_wsconsvideo_h |
| 26 | |
| 27 | #include <sys/time.h> |
| 28 | #include <termios.h> |
| 29 | #include <dev/wscons/wsconsio.h> |
| 30 | |
| 31 | #include "SDL_mouse.h" |
| 32 | #include "SDL_mutex.h" |
| 33 | #include "../SDL_sysvideo.h" |
| 34 | |
| 35 | void WSCONS_ReportError(char *fmt, ...); |
| 36 | |
| 37 | /* Hidden "this" pointer for the video functions */ |
| 38 | #define _THIS SDL_VideoDevice *this |
| 39 | #define private (this->hidden) |
| 40 | |
| 41 | /* Private display data */ |
| 42 | |
| 43 | typedef void WSCONS_bitBlit(Uint8 *src_pos, |
| 44 | int srcRightDelta, // pixels, not bytes |
| 45 | int srcDownDelta, // pixels, not bytes |
| 46 | Uint8 *dst_pos, |
| 47 | int dst_linebytes, |
| 48 | int width, |
| 49 | int height); |
| 50 | |
| 51 | struct SDL_PrivateVideoData { |
| 52 | int fd; /* file descriptor of open device */ |
| 53 | struct wsdisplay_fbinfo info; /* frame buffer characteristics */ |
| 54 | int physlinebytes; /* number of bytes per row */ |
| 55 | int redMask, greenMask, blueMask; |
| 56 | |
| 57 | Uint8 *fbstart; /* These refer to the surface used, */ |
| 58 | int fblinebytes; /* physical frame buffer or shadow. */ |
| 59 | |
| 60 | size_t fbmem_len; |
| 61 | Uint8 *physmem; |
| 62 | Uint8 *shadowmem; |
| 63 | int rotate; |
| 64 | int shadowFB; /* Tells whether a shadow is being used. */ |
| 65 | |
| 66 | WSCONS_bitBlit *blitFunc; |
| 67 | |
| 68 | SDL_Rect *SDL_modelist[2]; |
| 69 | |
| 70 | unsigned int kbdType; |
| 71 | int did_save_tty; |
| 72 | struct termios saved_tty; |
| 73 | }; |
| 74 | |
| 75 | |
| 76 | #endif /* _SDL_wsconsvideo_h */ |