Mercurial > sdl-ios-xcode
comparison src/video/riscos/SDL_riscosvideo.c @ 1545:8d9bb0cf2c2a
Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
SDL_SetVideoMode() now accepts 0 for width or height and will use the current video mode (or the desktop mode if no mode has been set.)
author | Sam Lantinga <slouken@libsdl.org> |
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date | Wed, 15 Mar 2006 17:46:41 +0000 |
parents | d910939febfa |
children | 066236f0cbf0 |
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1544:ab1e4c41ab71 | 1545:8d9bb0cf2c2a |
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173 regs.r[1] = 9; /* Log base 2 bpp */ | 173 regs.r[1] = 9; /* Log base 2 bpp */ |
174 | 174 |
175 _kernel_swi(OS_ReadModeVariable, ®s, ®s); | 175 _kernel_swi(OS_ReadModeVariable, ®s, ®s); |
176 vformat->BitsPerPixel = (1 << regs.r[2]); | 176 vformat->BitsPerPixel = (1 << regs.r[2]); |
177 | 177 |
178 /* Determine the current screen size */ | |
179 this->info.current_w = 0; /* FIXME! */ | |
180 this->info.current_h = 0; /* FIXME! */ | |
181 | |
178 /* Minimum bpp for SDL is 8 */ | 182 /* Minimum bpp for SDL is 8 */ |
179 if (vformat->BitsPerPixel < 8) vformat->BitsPerPixel = 8; | 183 if (vformat->BitsPerPixel < 8) vformat->BitsPerPixel = 8; |
180 | 184 |
181 | 185 |
182 switch (vformat->BitsPerPixel) | 186 switch (vformat->BitsPerPixel) |