protected bool SetAVInfo(IntPtr data)
{
retro_system_av_info *av = (retro_system_av_info *)data.ToPointer();
_videoInfo = new VideoInfo((int)av->geometry.base_width, (int)av->geometry.base_height, av->geometry.aspect_ratio);
_timingInfo = new TimingInfo(av->timing.fps, av->timing.sample_rate);
_audioOutput?.SetTimingInfo(av->timing);
_videoOutput?.SetGeometry(av->geometry);
return(true);
}
protected void GetAVInfo()
{
retro_system_av_info av = new retro_system_av_info();
_core.GetSystemAVInfo(ref av);
_videoInfo = new VideoInfo((int)av.geometry.base_width, (int)av.geometry.base_height, av.geometry.aspect_ratio);
_timingInfo = new TimingInfo(av.timing.fps, av.timing.sample_rate);
_audioOutput?.SetTimingInfo(av.timing);
_videoOutput?.SetGeometry(av.geometry);
}