mixAudioMsToFrames function mixer

int mixAudioMsToFrames(Pointer<MixAudio> audio, int ms)

Convert milliseconds to sample frames for a MIX_Audio's format.

This calculates time based on the audio's initial format, even if the format would change mid-stream.

If ms is < 0, this returns -1.

\param audio the audio to query. \param ms the milliseconds to convert to audio-specific sample frames. \returns Converted number of sample frames, or -1 for errors/no input; call SDL_GetError() for details.

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

\since This function is available since SDL_mixer 3.0.0.

\sa MIX_AudioFramesToMS

extern SDL_DECLSPEC Sint64 SDLCALL MIX_AudioMSToFrames(MIX_Audio *audio, Sint64 ms)

Implementation

int mixAudioMsToFrames(Pointer<MixAudio> audio, int ms) {
  final mixAudioMsToFramesLookupFunction = _libMixer
      .lookupFunction<
        Int64 Function(Pointer<MixAudio> audio, Int64 ms),
        int Function(Pointer<MixAudio> audio, int ms)
      >('MIX_AudioMSToFrames');
  return mixAudioMsToFramesLookupFunction(audio, ms);
}