mixFramesToMs function mixer

int mixFramesToMs(
  1. int sampleRate,
  2. int frames
)

Convert sample frames, at a specific sample rate, to milliseconds.

Sample frames are more precise than milliseconds, so out of necessity, this function will approximate by rounding down to the closest full millisecond.

If sample_rate is <= 0, this returns -1. If frames is < 0, this returns -1.

\param sample_rate the sample rate to use for conversion. \param frames the rate-specific sample frames to convert to milliseconds. \returns Converted number of milliseconds, or -1 for errors; 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_MSToFrames

extern SDL_DECLSPEC Sint64 SDLCALL MIX_FramesToMS(int sample_rate, Sint64 frames)

Implementation

int mixFramesToMs(int sampleRate, int frames) {
  final mixFramesToMsLookupFunction = _libMixer
      .lookupFunction<
        Int64 Function(Int32 sampleRate, Int64 frames),
        int Function(int sampleRate, int frames)
      >('MIX_FramesToMS');
  return mixFramesToMsLookupFunction(sampleRate, frames);
}