(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_GetAudioDriver

Use this function to get the name of a built in audio driver.

Header File

Syntax

const char* SDL_GetAudioDriver(int index);

Function Parameters

int

index

the index of the audio driver; the value ranges from 0 to SDL_GetNumAudioDrivers() - 1.

Return Value

(const char *) Returns the name of the audio driver at the requested index, or NULL if an invalid index was specified.

Remarks

The list of audio drivers is given in the order that they are normally initialized by default; the drivers that seem more reasonable to choose first (as far as the SDL developers believe) are earlier in the list.

The names of drivers are all simple, low-ASCII identifiers, like "alsa", "coreaudio" or "xaudio2". These never have Unicode characters, and are not meant to be proper names.

Version

This function is available since SDL 2.0.0.