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comparison src/video/riscos/SDL_riscosvideo.h @ 630:550bccdf04bd

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Added initial support for RISC OS (thanks Peter Naulls!)
author Sam Lantinga <slouken@libsdl.org>
date Thu, 29 May 2003 04:44:13 +0000
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children b8d311d90021
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629:3fa401bb4bb5 630:550bccdf04bd
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 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 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, write to the Free
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 Sam Lantinga
20 slouken@devolution.com
21 */
22
23 #ifdef SAVE_RCSID
24 static char rcsid =
25 "@(#) $Id$";
26 #endif
27
28 #ifndef _SDL_riscosvideo_h
29 #define _SDL_riscosvideo_h
30
31 #include "SDL_mouse.h"
32 #include "SDL_sysvideo.h"
33 #include "SDL_mutex.h"
34
35 /* Hidden "this" pointer for the video functions */
36 #define _THIS SDL_VideoDevice *this
37
38
39 /* Private display data */
40
41 struct SDL_PrivateVideoData {
42 unsigned char *bank[2];
43 int current_bank;
44 unsigned char *alloc_bank;
45 int height;
46 int xeig;
47 int yeig;
48 int screen_bpp;
49 int screen_width;
50 int screen_height;
51 char *pixtrans;
52
53 /* Wimp variables */
54 unsigned int window_handle;
55 char title[256];
56
57 #define NUM_MODELISTS 4 /* 8, 16, 24, and 32 bits-per-pixel */
58 int SDL_nummodes[NUM_MODELISTS];
59 SDL_Rect **SDL_modelist[NUM_MODELISTS];
60 };
61
62 /* Old variable names */
63 #define SDL_nummodes (this->hidden->SDL_nummodes)
64 #define SDL_modelist (this->hidden->SDL_modelist)
65
66 #endif /* _SDL_risosvideo_h */