Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_VideoModeOK.3 @ 1122:e253d5448fce
From Patrice Mandin:
"Just a request about test subdirectory: the autotools files
(config.guess, config.sub, etc...) are a bit outdated, and I have to
update them for my cross-compilation party. So it would be nice to
have these updated.
...
Just removing these files works, because then configure will use
those of SDL's topdir. Could someone else check this, just to be sure?
i.e. remove config.guess, config.sub, install-sh and mkinstalldirs from
test subdir."
I tested on Linux and MacOSX...seems to be safe, so I'm nuking the files.
--ryan.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Sat, 20 Aug 2005 21:39:06 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
| rev | line source |
|---|---|
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
1 .TH "SDL_VideoModeOK" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
| 3 SDL_VideoModeOK\- Check to see if a particular video mode is supported\&. | |
| 4 .SH "SYNOPSIS" | |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 .sp | |
| 8 \fBint \fBSDL_VideoModeOK\fP\fR(\fBint width, int height, int bpp, Uint32 flags\fR); | |
| 9 .SH "DESCRIPTION" | |
| 10 .PP | |
| 11 \fBSDL_VideoModeOK\fP returns \fB0\fR if the requested mode is not supported under any bit depth, or returns the bits-per-pixel of the closest available mode with the given width, height and requested \fIsurface\fR flags (see \fI\fBSDL_SetVideoMode\fP\fR)\&. | |
| 12 .PP | |
| 13 The bits-per-pixel value returned is only a suggested mode\&. You can usually request and bpp you want when \fIsetting\fR the video mode and SDL will emulate that color depth with a shadow video surface\&. | |
| 14 .PP | |
| 15 The arguments to \fBSDL_VideoModeOK\fP are the same ones you would pass to \fISDL_SetVideoMode\fR | |
| 16 .SH "EXAMPLE" | |
| 17 .PP | |
| 18 .nf | |
| 19 \f(CWSDL_Surface *screen; | |
| 20 Uint32 bpp; | |
| 21 \&. | |
| 22 \&. | |
| 23 \&. | |
| 24 printf("Checking mode 640x480@16bpp\&. | |
| 25 "); | |
| 26 bpp=SDL_VideoModeOK(640, 480, 16, SDL_HWSURFACE); | |
| 27 | |
| 28 if(!bpp){ | |
| 29 printf("Mode not available\&. | |
| 30 "); | |
| 31 exit(-1); | |
| 32 } | |
| 33 | |
| 34 printf("SDL Recommends 640x480@%dbpp\&. | |
| 35 ", bpp); | |
| 36 screen=SDL_SetVideoMode(640, 480, bpp, SDL_HWSURFACE); | |
| 37 \&. | |
| 38 \&.\fR | |
| 39 .fi | |
| 40 .PP | |
| 41 .SH "SEE ALSO" | |
| 42 .PP | |
| 43 \fI\fBSDL_SetVideoMode\fP\fR, \fI\fBSDL_GetVideoInfo\fP\fR | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
44 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01 |