src/video/wscons/SDL_wsconsvideo.h
author Sam Lantinga <slouken@libsdl.org>
Wed, 01 Feb 2006 06:32:25 +0000
changeset 1312 c9b51268668f
parent 1187 19d8949b4584
child 1361 19418e4422cb
permissions -rw-r--r--
Updated copyright information and removed rcs id lines (problematic in branch merges)
I batch edited these files, so please let me know if I've accidentally removed anybody's
credit here.
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2006 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 
    23 #ifndef _SDL_wsconsvideo_h
    24 #define _SDL_wsconsvideo_h
    25 
    26 #include <sys/time.h>
    27 #include <termios.h>
    28 #include <dev/wscons/wsconsio.h>
    29 #include "SDL_mouse.h"
    30 #include "SDL_sysvideo.h"
    31 #include "SDL_mutex.h"
    32 
    33 void WSCONS_ReportError(char *fmt, ...);
    34 
    35 /* Hidden "this" pointer for the video functions */
    36 #define _THIS	SDL_VideoDevice *this
    37 #define private	(this->hidden)
    38 
    39 /* Private display data */
    40 
    41 typedef void WSCONS_bitBlit(Uint8 *src_pos,
    42 			    int srcRightDelta, // pixels, not bytes
    43 			    int srcDownDelta,  // pixels, not bytes
    44 			    Uint8 *dst_pos,
    45 			    int dst_linebytes,
    46 			    int width,
    47 			    int height);
    48 
    49 struct SDL_PrivateVideoData {
    50   int fd;                       /* file descriptor of open device */
    51   struct wsdisplay_fbinfo info; /* frame buffer characteristics */
    52   int physlinebytes;            /* number of bytes per row */
    53   int redMask, greenMask, blueMask;
    54 
    55   Uint8 *fbstart;               /* These refer to the surface used, */
    56   int fblinebytes;              /* physical frame buffer or shadow. */
    57 
    58   size_t fbmem_len;
    59   Uint8 *physmem;
    60   Uint8 *shadowmem;
    61   int rotate;
    62   int shadowFB;                 /* Tells whether a shadow is being used. */
    63 
    64   WSCONS_bitBlit *blitFunc;
    65 
    66   SDL_Rect *SDL_modelist[2];
    67 
    68   unsigned int kbdType;
    69   int did_save_tty;
    70   struct termios saved_tty;
    71 };
    72 
    73 
    74 #endif /* _SDL_wsconsvideo_h */