e14743d1 |
1 | /* |
2 | SDL - Simple DirectMedia Layer |
3 | Copyright (C) 1997-2009 Sam Lantinga |
4 | Copyright (C) 2001 Hsieh-Fu Tsai |
5 | |
6 | This library is free software; you can redistribute it and/or |
7 | modify it under the terms of the GNU Library General Public |
8 | License as published by the Free Software Foundation; either |
9 | version 2 of the License, or (at your option) any later version. |
10 | |
11 | This library 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 | Library General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU Library General Public |
17 | License along with this library; if not, write to the Free |
18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | |
20 | Sam Lantinga |
21 | slouken@libsdl.org |
22 | |
23 | Hsieh-Fu Tsai |
24 | clare@setabox.com |
25 | */ |
26 | #include "SDL_config.h" |
27 | |
28 | #ifndef _SDL_nxvideo_h |
29 | #define _SDL_nxvideo_h |
30 | |
31 | #include <microwin/nano-X.h> |
32 | |
33 | #include "../SDL_sysvideo.h" |
34 | |
35 | #ifdef ENABLE_NANOX_DEBUG |
36 | #define Dprintf printf |
37 | #else |
38 | #define Dprintf(ignore...) |
39 | #endif |
40 | |
41 | // Hidden "this" pointer for the video functions |
42 | #define _THIS SDL_VideoDevice * this |
43 | |
44 | // Private display data |
45 | typedef struct NX_SDL_VISUAL { |
46 | int bpp ; |
47 | Uint32 red_mask ; |
48 | Uint32 green_mask ; |
49 | Uint32 blue_mask ; |
50 | } nx_sdl_visual_t ; |
51 | |
52 | struct SDL_PrivateVideoData { |
53 | GR_WINDOW_ID SDL_Window ; |
54 | GR_WINDOW_ID FSwindow ; |
55 | // Flag: true if we have been passed a window |
56 | char * SDL_windowid ; |
57 | GR_GC_ID GC ; |
58 | unsigned char * Image ; |
59 | unsigned char * Image_buff ; /* for GrArea*/ |
60 | unsigned char * Clientfb; /* for DirectFB*/ |
61 | nx_sdl_visual_t SDL_Visual ; |
62 | // The current list of available video modes |
63 | SDL_Rect ** modelist ; |
64 | int currently_fullscreen ; |
65 | // for fullscreen |
66 | int OffsetX, OffsetY ; |
67 | // for GammaRamp |
68 | Uint16 * GammaRamp_R, * GammaRamp_G, * GammaRamp_B ; |
69 | // for GrArea, r_mask, g_mask, b_mask |
70 | int pixel_type ; |
71 | #ifdef ENABLE_NANOX_DIRECT_FB |
72 | GR_WINDOW_FB_INFO fbinfo; |
73 | #endif |
74 | } ; |
75 | |
76 | #define SDL_Window (this -> hidden -> SDL_Window) |
77 | #define FSwindow (this -> hidden -> FSwindow) |
78 | #define SDL_windowid (this -> hidden -> SDL_windowid) |
79 | #define SDL_GC (this -> hidden -> GC) |
80 | #define SDL_Image (this -> hidden -> Image) |
81 | #define Image_buff (this -> hidden -> Image_buff) |
82 | #define Clientfb (this -> hidden -> Clientfb) |
83 | #define SDL_Visual (this -> hidden -> SDL_Visual) |
84 | #define SDL_modelist (this -> hidden -> modelist) |
85 | #define currently_fullscreen (this -> hidden -> currently_fullscreen) |
86 | #define OffsetX (this -> hidden -> OffsetX) |
87 | #define OffsetY (this -> hidden -> OffsetY) |
88 | #define GammaRamp_R (this -> hidden -> GammaRamp_R) |
89 | #define GammaRamp_G (this -> hidden -> GammaRamp_G) |
90 | #define GammaRamp_B (this -> hidden -> GammaRamp_B) |
91 | #define pixel_type (this -> hidden -> pixel_type) |
92 | #define fbinfo (this -> hidden -> fbinfo) |
93 | |
94 | #define CI_SIZE 256 // color index size |
95 | |
96 | #endif // _SDL_nxvideo_h |