sdlGetAudioRecordingDevices function

Pointer<Uint32> sdlGetAudioRecordingDevices(Pointer<Int32> count)

Get a list of currently-connected audio recording devices.

This returns of list of available devices that record audio, like a microphone ("recording" devices). If you want devices that play sound, perhaps to speakers or headphones ("playback" devices), use SDL_GetAudioPlaybackDevices() instead.

This only returns a list of physical devices; it will not have any device IDs returned by SDL_OpenAudioDevice().

If this function returns NULL, to signify an error, *count will be set to zero.

\param count a pointer filled in with the number of devices returned, may be NULL. \returns a 0 terminated array of device instance IDs, or NULL on failure; call SDL_GetError() for more information. This should be freed with SDL_free() when it is no longer needed.

\threadsafety It is safe to call this function from any thread.

\since This function is available since SDL 3.1.3.

\sa SDL_OpenAudioDevice \sa SDL_GetAudioPlaybackDevices

extern SDL_DECLSPEC SDL_AudioDeviceID * SDLCALL SDL_GetAudioRecordingDevices(int *count)

Implementation

Pointer<Uint32> sdlGetAudioRecordingDevices(Pointer<Int32> count) {
  final sdlGetAudioRecordingDevicesLookupFunction = libSdl3.lookupFunction<
      Pointer<Uint32> Function(Pointer<Int32> count),
      Pointer<Uint32> Function(
          Pointer<Int32> count)>('SDL_GetAudioRecordingDevices');
  return sdlGetAudioRecordingDevicesLookupFunction(count);
}