SDL_WasInit

Use this function to return a mask of the specified subsystems which have previously been initialized.

Syntax

Uint32 SDL_WasInit(Uint32 flags)

Function Parameters

flags

any of the flags used by SDL_Init(); see Remarks for details

Return Value

If flags is 0 it returns a mask of all initialized subsystems, otherwise it returns the initialization status of the specified subsystems.

Code Examples

You can add your code example here

Remarks

These are the flags which may be passed to SDL_WasInit() and may be OR'd together to query multiple, specific subsystems simultaneously.

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SDL_INIT_TIMER

initialize timer subsystem

SDL_INIT_AUDIO

initialize audio subsystem

SDL_INIT_VIDEO

initialize video subsystem

SDL_INIT_CDROM

initialize CD-ROM subsystem

SDL_INIT_JOYSTICK

initialize joystick subsystem

SDL_INIT_HAPTIC

initialize haptic (force feedback) subsystem

SDL_INIT_EVERYTHING

initialize all of the above subsystems

SDL_INIT_NOPARACHUTE

don't catch fatal signals

SDL_INIT_EVENTTHREAD

run the event loop in a separate thread (not supported by all OSs)


CategoryAPI, CategoryInit

SDL_WasInit (last edited 2010-08-03 20:48:57 by SheenaSmith)