public void Play()
{
#if !NO_FMOD
if (Playing && mChannel != null)
{
bool paused = false;
mChannel.getPaused(ref paused);
if (paused)
{
mChannel.setPaused(false);
return;
}
else
{
throw new InvalidOperationException();
}
}
else
{
if (data._streamIndex >= 0)
{
if (mStreamBytes != null)
{
mAbortStream = false;
return;
}
// if this isn't true, we may have 2 async requests to play, which would be super bad
GSGE.Debug.assert(mStreamBytes == null);
GSGE.Debug.assert(mAbortStream == false);
}
if (mSound != null)
Dispose();
FMOD.RESULT result;
FMOD.CREATESOUNDEXINFO exinfo = SoundData.exinfo;
exinfo.cbsize = Marshal.SizeOf(exinfo);
// allocate streaming?
if (data._size > 0)
{
mStreamRequested = true;
mStreamBytes = new byte[data._size];
string file = "Content/Audio/";
if (data._persist)
file += "Deferred/";
else
file += "Streaming/";
file += data._streamIndex;
file += ".mp3";
//GSGE.Debug.logMessage("streaming audio " + file);
NaCl.AsyncFS.FileStream fs = new NaCl.AsyncFS.FileStream(file, System.IO.FileMode.Open);
fs.BeginRead(mStreamBytes,
0,
mStreamBytes.Length,
delegate(IAsyncResult aresult)
{
int bytesRead;
try
{
bytesRead = fs.EndRead(aresult);
}
catch (System.IO.FileNotFoundException)
{
bytesRead = -1;
}
fs.Close();
if (bytesRead != data._size)
{
GSGE.Debug.logMessage("Error streaming in sound " + data._streamIndex);
mStreamStarted = true;
Dispose();
return;
}
if (data._persist)
{
byte[] audiodata = mStreamBytes;
mStreamBytes = null;
mStreamRequested = false;
mStreamStarted = false;
// reconfigure parent Sound to be persistent now.
data.setPersistent(audiodata);
if (mAbortStream)
{
Dispose();
}
else
{
Play();
}
}
else
{
mStreamStarted = true;
if (mAbortStream)
{
Dispose();
}
else
{
exinfo.length = (uint)mStreamBytes.Length;
FMOD.MODE mode = FMOD.MODE.OPENMEMORY_POINT | FMOD.MODE.CREATECOMPRESSEDSAMPLE | FMOD.MODE.SOFTWARE;
if (data._looping)
mode |= FMOD.MODE.LOOP_NORMAL;
result = FMOD.Framework.system.createSound(mStreamBytes, mode, ref exinfo, ref mSound);
mOwnSound = true;
ERRCHECK(result);
AudioEngine audioengine = GSGE.AudioManager.GetAudioManager().GetAudioEngine();
audioengine.FmodSounds.Add(this);
result = FMOD.Framework.system.playSound(FMOD.CHANNELINDEX.FREE, mSound, false, ref mChannel);
if (mSound == null)
{
Dispose();
}
else
{
GSGE.Debug.assert(mSound != null);
ERRCHECK(result);
mChannel.getFrequency(ref mBaseFrequency);
}
}
}
// all streaming sounds need to assign these asap
Volume = _volume;
Pitch = _pitch;
LowPassCutoff = _lowPassCutoff;
Reverb = _reverb;
mAbortStream = false;
}, null);
}
else
{
if (data.mSound == null)
{
data.createSound();
}
//exinfo.length = (uint)data.data.Length;
//FMOD.MODE mode = FMOD.MODE.OPENMEMORY_POINT | FMOD.MODE.CREATECOMPRESSEDSAMPLE | FMOD.MODE.SOFTWARE;
//if (data._looping)
// mode |= FMOD.MODE.LOOP_NORMAL;
//result = FMOD.Framework.system.createSound(data.data, mode, ref exinfo, ref mSound);
//ERRCHECK(result);
mSound = data.mSound;
if (mSound == null)
{
Dispose();
return;
}
GSGE.Debug.assert(mSound != null);
AudioEngine audioengine = GSGE.AudioManager.GetAudioManager().GetAudioEngine();
audioengine.FmodSounds.Add(this);
result = FMOD.Framework.system.playSound(FMOD.CHANNELINDEX.FREE, mSound, false, ref mChannel);
GSGE.Debug.assert(mSound != null);
ERRCHECK(result);
mChannel.getFrequency(ref mBaseFrequency);
}
}
#endif
}
public void Play()
{
#if !NO_FMOD
if (Playing && mChannel != null)
{
bool paused = false;
mChannel.getPaused(ref paused);
if (paused)
{
mChannel.setPaused(false);
return;
}
else
{
throw new InvalidOperationException();
}
}
else
{
if (data._streamIndex >= 0)
{
if (mStreamBytes != null)
{
mAbortStream = false;
return;
}
// if this isn't true, we may have 2 async requests to play, which would be super bad
GSGE.Debug.assert(mStreamBytes == null);
GSGE.Debug.assert(mAbortStream == false);
}
if (mSound != null)
{
Dispose();
}
FMOD.RESULT result;
FMOD.CREATESOUNDEXINFO exinfo = SoundData.exinfo;
exinfo.cbsize = Marshal.SizeOf(exinfo);
// allocate streaming?
if (data._size > 0)
{
mStreamRequested = true;
mStreamBytes = new byte[data._size];
string file = "Content/Audio/";
if (data._persist)
{
file += "Deferred/";
}
else
{
file += "Streaming/";
}
file += data._streamIndex;
file += ".mp3";
//GSGE.Debug.logMessage("streaming audio " + file);
NaCl.AsyncFS.FileStream fs = new NaCl.AsyncFS.FileStream(file, System.IO.FileMode.Open);
fs.BeginRead(mStreamBytes,
0,
mStreamBytes.Length,
delegate(IAsyncResult aresult)
{
int bytesRead;
try
{
bytesRead = fs.EndRead(aresult);
}
catch (System.IO.FileNotFoundException)
{
bytesRead = -1;
}
fs.Close();
if (bytesRead != data._size)
{
GSGE.Debug.logMessage("Error streaming in sound " + data._streamIndex);
mStreamStarted = true;
Dispose();
return;
}
if (data._persist)
{
byte[] audiodata = mStreamBytes;
mStreamBytes = null;
mStreamRequested = false;
mStreamStarted = false;
// reconfigure parent Sound to be persistent now.
data.setPersistent(audiodata);
if (mAbortStream)
{
Dispose();
}
else
{
Play();
}
}
else
{
mStreamStarted = true;
if (mAbortStream)
{
Dispose();
}
else
{
exinfo.length = (uint)mStreamBytes.Length;
FMOD.MODE mode = FMOD.MODE.OPENMEMORY_POINT | FMOD.MODE.CREATECOMPRESSEDSAMPLE | FMOD.MODE.SOFTWARE;
if (data._looping)
{
mode |= FMOD.MODE.LOOP_NORMAL;
}
result = FMOD.Framework.system.createSound(mStreamBytes, mode, ref exinfo, ref mSound);
mOwnSound = true;
ERRCHECK(result);
AudioEngine audioengine = GSGE.AudioManager.GetAudioManager().GetAudioEngine();
audioengine.FmodSounds.Add(this);
result = FMOD.Framework.system.playSound(FMOD.CHANNELINDEX.FREE, mSound, false, ref mChannel);
if (mSound == null)
{
Dispose();
}
else
{
GSGE.Debug.assert(mSound != null);
ERRCHECK(result);
mChannel.getFrequency(ref mBaseFrequency);
}
}
}
// all streaming sounds need to assign these asap
Volume = _volume;
Pitch = _pitch;
LowPassCutoff = _lowPassCutoff;
Reverb = _reverb;
mAbortStream = false;
}, null);
}
else
{
if (data.mSound == null)
{
data.createSound();
}
//exinfo.length = (uint)data.data.Length;
//FMOD.MODE mode = FMOD.MODE.OPENMEMORY_POINT | FMOD.MODE.CREATECOMPRESSEDSAMPLE | FMOD.MODE.SOFTWARE;
//if (data._looping)
// mode |= FMOD.MODE.LOOP_NORMAL;
//result = FMOD.Framework.system.createSound(data.data, mode, ref exinfo, ref mSound);
//ERRCHECK(result);
mSound = data.mSound;
if (mSound == null)
{
Dispose();
return;
}
GSGE.Debug.assert(mSound != null);
AudioEngine audioengine = GSGE.AudioManager.GetAudioManager().GetAudioEngine();
audioengine.FmodSounds.Add(this);
result = FMOD.Framework.system.playSound(FMOD.CHANNELINDEX.FREE, mSound, false, ref mChannel);
GSGE.Debug.assert(mSound != null);
ERRCHECK(result);
mChannel.getFrequency(ref mBaseFrequency);
}
}
#endif
}
