private static extern RESULT FMOD_Sound_GetOpenState(IntPtr sound, ref OPENSTATE openstate, ref uint percentbuffered, ref int starving);
private static extern RESULT FMOD_Sound_GetOpenState (IntPtr sound, out OPENSTATE openstate, out uint percentbuffered, out bool starving, out bool diskbusy);
public RESULT getOpenState(ref OPENSTATE openstate, ref uint percentbuffered, ref bool starving)
{
RESULT result;
int s = 0;
result = FMOD_Sound_GetOpenState(soundraw, ref openstate, ref percentbuffered, ref s);
starving = (s != 0);
return result;
}
public RESULT getOpenState(ref OPENSTATE openstate, ref uint percentbuffered, ref bool starving)
{
return FMOD_Sound_GetOpenState(soundraw, ref openstate, ref percentbuffered, ref starving);
}
public RESULT getOpenState (out OPENSTATE openstate, out uint percentbuffered, out bool starving, out bool diskbusy)
{
return FMOD_Sound_GetOpenState(rawPtr, out openstate, out percentbuffered, out starving, out diskbusy);
}
/// <summary>
/// Takes a url and plays the audio found there
/// </summary>
/// <returns>The stream from internet.</returns>
/// <param name="url">URL.</param>
/// <param name="soundReturn">Sound return.</param>
public static void PlaySoundFromNet(string url, out Sound _sound, out Channel _channel, out InternetStreamData _streamData)
{
// Low level
FMOD.System system;
ChannelGroup channelGroup;
Sound sound;
Channel channel;
// Result and network enum
RESULT result = RESULT.OK;
OPENSTATE openState = OPENSTATE.READY;
// Declare
system = RuntimeManager.LowlevelSystem;
system.getMasterChannelGroup(out channelGroup); // Sound will be put on master channel group
// Increase stream buffer size to account for internet lag
// FMOD's example uses TIMEUNIT.RAWBYTES (8 bytes) but this caused the buffer to fill and the file to stop playing
// TIMUNIT.PCMFRACTION is 16 bytes and has meant the file keeps playing
result = system.setStreamBufferSize(64 * 1024, TIMEUNIT.PCMFRACTION);
// Allocate memory for new sound object
CREATESOUNDEXINFO exInfo = new CREATESOUNDEXINFO();
exInfo.cbsize = Marshal.SizeOf(typeof(CREATESOUNDEXINFO));
exInfo.filebuffersize = 1024 * 16; // Increase the default chunk size to hanlde seeking inside large playlist files that me be over 2kb
// Create sound and return the sound object. Non blocking meaning it is opened / prepared in the background. sound.getOpenState gets the info about its loading
result = system.createSound(url, MODE.CREATESTREAM | MODE.NONBLOCKING, ref exInfo, out sound);
// Return if creating sound failed
if (result != RESULT.OK)
{
UnityEngine.Debug.LogError("FMOD Extensions: Failed to create sound from net. " + result);
_sound = new Sound();
_channel = new Channel();
_streamData = new InternetStreamData();
return;
}
_sound = sound;
// Info data returning from the sound object
InternetStreamData streamData = new InternetStreamData(0, 0, false, false, false, false, "Stopped");
// Main function for getting the information from the sound object
result = sound.getOpenState(out openState, out streamData.percent, out streamData.isStarving, out streamData.isDiskBusy);
// Return error message if we can't get the state of the sound
if (result != RESULT.OK)
{
UnityEngine.Debug.LogError("FMOD Extensions: Could not get open state of file. " + result);
_sound = new Sound();
_channel = new Channel();
_streamData = new InternetStreamData();
return;
}
// Wait for file to become ready / for it to play
while (openState != OPENSTATE.READY)
{
result = sound.getOpenState(out openState, out streamData.percent, out streamData.isStarving, out streamData.isDiskBusy);
}
result = system.playSound(sound, channelGroup, false, out channel);
_channel = channel;
if (!channel.hasHandle())
{
result = sound.getOpenState(out openState, out streamData.percent, out streamData.isStarving, out streamData.isDiskBusy);
channel.getPaused(out streamData.isPaused);
channel.isPlaying(out streamData.isPlaying);
channel.getPosition(out streamData.pos, TIMEUNIT.MS);
channel.setVolume(1f);
UnityEngine.Debug.LogFormat("{0} {1} {2}", streamData.isPaused, streamData.isPlaying, streamData.pos);
}
channel.getPaused(out streamData.isPaused);
channel.isPlaying(out streamData.isPlaying);
channel.getPosition(out streamData.pos, TIMEUNIT.MS);
if (openState == OPENSTATE.BUFFERING)
{
streamData.state = "Buffering";
}
else if (openState == OPENSTATE.CONNECTING)
{
streamData.state = "Connecting...";
}
else if (streamData.isPaused)
{
streamData.state = "Paused";
}
else if (streamData.isPlaying)
{
streamData.state = "Playing";
}
_streamData = streamData;
UnityEngine.Debug.Log("FMOD Extensions: Successfully created stream from net");
}
private static extern RESULT FMOD5_Sound_GetOpenState(IntPtr sound, out OPENSTATE openstate, out uint percentbuffered, out bool starving, out bool diskbusy);
public RESULT getOpenState(out OPENSTATE openstate, out uint percentbuffered, out bool starving, out bool diskbusy)
{
return(FMOD5_Sound_GetOpenState(handle, out openstate, out percentbuffered, out starving, out diskbusy));
}
private static extern RESULT FMOD_Sound_GetOpenState(IntPtr sound, ref OPENSTATE openstate, ref uint percentbuffered, ref bool starving);
public RESULT getOpenState(ref OPENSTATE openstate, ref uint percentbuffered, ref bool starving)
{
return(Sound.FMOD_Sound_GetOpenState(soundraw, ref openstate, ref percentbuffered, ref starving));
}
