openjtalkSpeakAsync function

void openjtalkSpeakAsync(
  1. Pointer<OpenJTalk> oj,
  2. String? text
) 
OPENJTALK_DLL_API void OPENJTALK_CONVENTION openjtalk_speakAsync(OpenJTalk *oj, const char *text)

Implementation

void openjtalkSpeakAsync(Pointer<OpenJTalk> oj, String? text) {
  final openjtalkSpeakAsyncLookupFunction = libjtalk.lookupFunction<
      Void Function(Pointer<OpenJTalk> oj, Pointer<Utf8> text),
      void Function(
          Pointer<OpenJTalk> oj, Pointer<Utf8> text)>('openjtalk_speakAsync');
  final textPointer = text != null ? text.toNativeUtf8() : nullptr;
  final result = openjtalkSpeakAsyncLookupFunction(oj, textPointer);
  calloc.free(textPointer);
  return result;
}