Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_WasInit.3 @ 4179:d7294b7c732d SDL-1.2
Date: Fri, 24 Apr 2009 17:47:07 +0200
From: Stefan Klug
Subject: Re: [SDL] SVN doesn't compile for wince
the patch applied for Revision 4483 was seemingly not checked for side
effects.
It broke the WinCE build.
The attached patch should fix these problems. I'm not using SDL 1.2 on
CE anymore, and therefore haven't tested the patch... but at least it
compiles ;-)
Regards Stefan
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 07 May 2009 12:40:16 +0000 |
| parents | 4e3b250c950e |
| children | 1238da4a7112 |
| rev | line source |
|---|---|
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
1 .TH "SDL_WasInit" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
|
4107
4e3b250c950e
Erik Heckers fixed bug #493
Sam Lantinga <slouken@libsdl.org>
parents:
181
diff
changeset
|
3 SDL_WasInit \- Check which subsystems are initialized |
| 0 | 4 .SH "SYNOPSIS" |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 .sp | |
| 8 \fBUint32 \fBSDL_WasInit\fP\fR(\fBUint32 flags\fR); | |
| 9 .SH "DESCRIPTION" | |
| 10 .PP | |
| 11 \fBSDL_WasInit\fP allows you to see which SDL subsytems have been \fIinitialized\fR\&. \fBflags\fR is a bitwise OR\&'d combination of the subsystems you wish to check (see \fI\fBSDL_Init\fP\fR for a list of subsystem flags)\&. | |
| 12 .SH "RETURN VALUE" | |
| 13 .PP | |
| 14 \fBSDL_WasInit\fP returns a bitwised OR\&'d combination of the initialized subsystems\&. | |
| 15 .SH "EXAMPLES" | |
| 16 .PP | |
| 17 .nf | |
| 18 \f(CW | |
| 19 /* Here are several ways you can use SDL_WasInit() */ | |
| 20 | |
| 21 /* Get init data on all the subsystems */ | |
| 22 Uint32 subsystem_init; | |
| 23 | |
| 24 subsystem_init=SDL_WasInit(SDL_INIT_EVERYTHING); | |
| 25 | |
| 26 if(subsystem_init&SDL_INIT_VIDEO) | |
| 27 printf("Video is initialized\&. | |
| 28 "); | |
| 29 else | |
| 30 printf("Video is not initialized\&. | |
| 31 "); | |
| 32 | |
| 33 | |
| 34 | |
| 35 /* Just check for one specfic subsystem */ | |
| 36 | |
| 37 if(SDL_WasInit(SDL_INIT_VIDEO)!=0) | |
| 38 printf("Video is initialized\&. | |
| 39 "); | |
| 40 else | |
| 41 printf("Video is not initialized\&. | |
| 42 "); | |
| 43 | |
| 44 | |
| 45 | |
| 46 | |
| 47 /* Check for two subsystems */ | |
| 48 | |
| 49 Uint32 subsystem_mask=SDL_INIT_VIDEO|SDL_INIT_AUDIO; | |
| 50 | |
| 51 if(SDL_WasInit(subsystem_mask)==subsystem_mask) | |
| 52 printf("Video and Audio initialized\&. | |
| 53 "); | |
| 54 else | |
| 55 printf("Video and Audio not initialized\&. | |
| 56 "); | |
| 57 \fR | |
| 58 .fi | |
| 59 .PP | |
| 60 .SH "SEE ALSO" | |
| 61 .PP | |
| 62 \fI\fBSDL_Init\fP\fR, \fI\fBSDL_Subsystem\fP\fR | |
|
181
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Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
63 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00 |