public SoundLib()
{
if (system != null)
{
return;
}
FMOD.RESULT result = FMOD.Factory.System_Create(out system);
if (ERRCHECK(result, "System_Create"))
{
return;
}
uint version;
result = system.getVersion(out version);
ERRCHECK(result, "system.getVersion");
if (version < FMOD.VERSION.number)
{
Report.ReportLog("Error! Old version of FMOD " + version.ToString("X") + " detected. This program requires " + FMOD.VERSION.number.ToString("X") + ".");
system.close();
system.release();
system = null;
return;
}
result = system.init(1, FMOD.INITFLAGS.NORMAL, (IntPtr)null);
if (ERRCHECK(result, "system.init"))
{
system.close();
system.release();
system = null;
return;
}
}
public void Teardown()
{
m_masterChannelGroup.release();
m_fmodSystem.update();
m_fmodSystem.close();
m_fmodSystem.release();
}
public void Destroy()
{
FMOD.RESULT result;
result = s_level1.release();
ERRCHECK(result);
result = s_level2.release();
ERRCHECK(result);
result = s_jump.release();
ERRCHECK(result);
result = s_coin.release();
ERRCHECK(result);
result = s_brick.release();
ERRCHECK(result);
result = s_block.release();
ERRCHECK(result);
result = s_stomp.release();
ERRCHECK(result);
result = s_mush.release();
ERRCHECK(result);
result = s_fireball.release();
ERRCHECK(result);
result = soundsystem.close();
ERRCHECK(result);
result = soundsystem.release();
ERRCHECK(result);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
FMOD.RESULT result;
/*
* Shutdown
*/
if (sound != null)
{
result = sound.release();
ERRCHECK(result);
}
if (system != null)
{
result = system.close();
ERRCHECK(result);
result = system.release();
ERRCHECK(result);
}
if (components != null)
{
components.Dispose();
}
}
base.Dispose(disposing);
}
/// <summary>
/// Stop and try to release FMOD sound resources
/// </summary>
void Stop_Internal()
{
this.GetComponent <AudioSource>().Stop();
this.isRecording = false;
this.isPaused = false;
/*
* Shut down sound
*/
if (sound != null)
{
result = sound.release();
ERRCHECK(result, "sound.release", false);
}
sound = null;
/*
* Shut down
*/
if (system != null)
{
result = system.close();
ERRCHECK(result, "system.close", false);
result = system.release();
ERRCHECK(result, "system.release", false);
}
system = null;
}
void OnDisable()
{
this.StopFMODSound();
if (this.pcmReadCallbackBuffer != null)
{
this.pcmReadCallbackBuffer[0].Clear();
this.pcmReadCallbackBuffer[1].Clear();
this.pcmReadCallbackBuffer[0] = null;
this.pcmReadCallbackBuffer[1] = null;
this.pcmReadCallbackBuffer.Clear();
this.pcmReadCallbackBuffer = null;
}
this.pcmreadcallback = null;
this.pcmsetposcallback = null;
if (system != null)
{
result = system.close();
// ERRCHECK(result, "system.close", false);
result = system.release();
// ERRCHECK(result, "system.release", false);
}
system = null;
}
public bool Destroy()
{
m_system.close();
m_system.release();
Console.WriteLine("[FMOD] SoundSystem destroyed");
return(true);
}
public void Dispose()
{
if (_system != null)
{
_system.close();
_system.release();
_system = null;
}
}
protected virtual void OnDisable()
{
this.Stop();
if (system != null && !this.unstableShutdown)
{
result = system.close();
// ERRCHECK(result, "system.close", false);
result = system.release();
// ERRCHECK(result, "system.release", false);
}
system = null;
}
/// <summary>
/// Dispose
/// </summary>
public void Dispose()
{
//destroy FMOD
if (_system != null)
{
FMOD.RESULT result;
//close system
result = _system.close();
CheckError(result);
//release system
result = _system.release();
CheckError(result);
}
}
protected override void UnloadGraphicsContent(bool unloadAllContent)
{
if (unloadAllContent)
{
Content.Unload();
}
FMOD.RESULT result;
if (SoundSystem != null)
{
result = SoundSystem.close();
ERRCHECK(result);
result = SoundSystem.release();
ERRCHECK(result);
}
}
private void About_FormClosing(object sender, FormClosingEventArgs e)
{
if (soundChannel != null)
{
soundChannel.stop();
}
if (sound != null)
{
sound.release();
}
if (soundSystem != null)
{
soundSystem.close();
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
FMOD.RESULT result;
/*
* Shut down
*/
for (int count = 0; count < 6; count++)
{
if (sound[count] != null)
{
result = sound[count].release();
ERRCHECK(result);
}
}
if (groupA != null)
{
result = groupA.release();
ERRCHECK(result);
}
if (groupB != null)
{
result = groupB.release();
ERRCHECK(result);
}
if (system != null)
{
result = system.close();
ERRCHECK(result);
result = system.release();
ERRCHECK(result);
}
if (components != null)
{
components.Dispose();
}
}
base.Dispose(disposing);
}
//gameover sequence and destructor
public void GameOver()
{
//stop timer
gravity.Stop();
gravity.Enabled = false;
//reinitialize score
score = 0;
//remove all buttons
for (int ix = Controls.Count - 1; ix >= 0; ix--)
{
if (Controls[ix] is Button && Controls[ix] != start && Controls[ix] != loadSongs)
{
Controls[ix].Dispose();
}
}
//get system and then release it to be able to load a new song
FMOD.System sys = new FMOD.System();
sys = detector.getSystem();
sys.release();
sys.close();
//messagebox showing high score
MessageBox.Show("Game Over" + "\nHigh Score: " + Convert.ToString(high), "Euphoria", MessageBoxButtons.OK, MessageBoxIcon.Information);
//show hidden UI
start.Visible = true;
songs.Visible = true;
loadSongs.Visible = true;
difficulty.Visible = true;
//hide in-game UI
highScore.Visible = false;
scoreDisplay.Visible = false;
np.Visible = false;
//remove hitfield
Controls.Remove(pic);
Controls.Remove(hitBar);
}
public static void Dispose()
{
FMOD.RESULT result;
/*
* Shut down
*/
if (sound != null)
{
result = sound.release();
ERRCHECK(result);
}
if (system != null)
{
result = system.close();
ERRCHECK(result);
result = system.release();
ERRCHECK(result);
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
FMOD.RESULT result;
if (sound != null)
{
result = sound.release();
ERRCHECK(result);
}
if (dsplowpass != null)
{
result = dsplowpass.release();
ERRCHECK(result);
}
if (dspchorus != null)
{
result = dspchorus.release();
ERRCHECK(result);
}
if (system != null)
{
result = system.close();
ERRCHECK(result);
result = system.release();
ERRCHECK(result);
}
if (components != null)
{
components.Dispose();
}
}
base.Dispose(disposing);
}
protected override void Dispose(bool disposing)
{
/*
* Write back the wav header now that we know its length.
*/
if (recording)
{
recording = false;
WriteWavHeader(datalength);
}
if (disposing)
{
FMOD.RESULT result;
/*
* Shut down
*/
if (sound != null)
{
result = sound.release();
ERRCHECK(result);
}
if (system != null)
{
result = system.close();
ERRCHECK(result);
result = system.release();
ERRCHECK(result);
}
if (components != null)
{
components.Dispose();
}
}
base.Dispose(disposing);
}
public static void Dispose()
{
FMOD.RESULT result;
if (sound1 != null)
{
result = sound1.release();
ERRCHECK(result);
}
if (sound2 != null)
{
result = sound2.release();
ERRCHECK(result);
}
if (system != null)
{
result = system.close();
ERRCHECK(result);
result = system.release();
ERRCHECK(result);
}
//base.Dispose(disposing);
}
private float BPMDetection(string filename)
{
float bpm = 0.0f;
const int CHUNKSIZE = 4096;
FMOD.RESULT result;
FMOD.System systemBpm = null;
FMOD.Sound soundBpm = null;
// Create a System object and initialize.
result = FMOD.Factory.System_Create(ref systemBpm);
ERRCHECK(result);
// Zuerst in eine WAVE-Umwandeln
result = systemBpm.init(1, FMOD.INITFLAGS.NORMAL, (IntPtr)null);
ERRCHECK(result);
result = systemBpm.createSound(filename, FMOD.MODE.OPENONLY | FMOD.MODE.ACCURATETIME, ref soundBpm);
ERRCHECK(result);
/*
* Decode the sound and write it to a .raw file.
*/
{
IntPtr data = Marshal.AllocHGlobal(CHUNKSIZE);
byte[] buffer = new byte[CHUNKSIZE];
uint length = 0, read = 0;
uint bytesread = 0;
MemoryStream memStream = new MemoryStream();
result = soundBpm.getLength(ref length, FMOD.TIMEUNIT.PCMBYTES);
ERRCHECK(result);
bytesread = 0;
do
{
result = soundBpm.readData(data, CHUNKSIZE, ref read);
Marshal.Copy(data, buffer, 0, CHUNKSIZE);
memStream.Write(buffer, 0, (int)read);
bytesread += read;
}while (result == FMOD.RESULT.OK && read == CHUNKSIZE);
/*
* Loop terminates when either
* 1. the read function returns an error. (ie FMOD_ERR_FILE_EOF etc).
* 2. the amount requested was different to the amount returned. (somehow got an EOF without the file error, maybe a non stream file format like mod/s3m/xm/it/midi).
*
* If 'bytesread' is bigger than 'length' then it just means that FMOD miscalculated the size,
* but this will not usually happen if FMOD_ACCURATETIME is used. (this will give the correct length for VBR formats)
*/
memStream.Close();
// In float umwandeln
byte[] samples = memStream.ToArray();
float[] floatSamples = new float[samples.Length / 2];
//for (int i = 0; i < samples.Length; i += 4)
for (int i = samples.Length / 4; i < samples.Length * 3 / 4; i += 4)
{
short sampleLeft = BitConverter.ToInt16(samples, i);
short sampleRight = BitConverter.ToInt16(samples, i + 2);
floatSamples[i / 2] = (float)sampleLeft / 32768.0f;
floatSamples[i / 2 + 1] = (float)sampleRight / 32768.0f;
}
BigMansStuff.PracticeSharp.Core.SoundTouchSharp soundTouch = new BigMansStuff.PracticeSharp.Core.SoundTouchSharp();
bpm = soundTouch.DetectBPM(2, 44100, floatSamples, floatSamples.Length);
/*
* Shut down
*/
if (soundBpm != null)
{
result = soundBpm.release();
ERRCHECK(result);
}
if (systemBpm != null)
{
result = systemBpm.close();
ERRCHECK(result);
result = systemBpm.release();
ERRCHECK(result);
}
}
return(bpm);
}
/// <summary>
/// Konvertieren von von Sound Dateien zu WAVE mit PCM Header
/// </summary>
/// <param name="src">Kompletter Pfad zur Quell Datei</param>
/// <param name="dest">Kompletter Pfad zur Ziel Datei</param>
/// <returns></returns>
public bool ConvertToWAVE(string src_file, string dest_file, ConvertToWaveProgressDelegate convertToWaveProgressDelegate)
{
uint version = 0;
FMOD.RESULT result;
const int CHUNKSIZE = 262144;
FMOD.System system = null;
FMOD.Sound sound = null;
/*
* Global Settings
*/
result = FMOD.Factory.System_Create(ref system);
if (result != FMOD.RESULT.OK)
{
return(false);
}
result = system.getVersion(ref version);
ERRCHECK(result);
if (version < FMOD.VERSION.number)
{
//MessageBox.Show("Error! You are using an old version of FMOD " + version.ToString("X") + ". This program requires " + FMOD.VERSION.number.ToString("X") + ".");
return(false);
}
result = system.init(1, FMOD.INITFLAGS.NORMAL, (IntPtr)null);
ERRCHECK(result);
result = system.createSound(src_file, FMOD.MODE.OPENONLY | FMOD.MODE.ACCURATETIME, ref sound);
if (result != FMOD.RESULT.OK)
{
return(false);
}
/*
* Decode the sound and write it to a .raw file.
*/
IntPtr data = Marshal.AllocHGlobal(CHUNKSIZE);
byte[] buffer = new byte[CHUNKSIZE];
uint length = 0, read = 0;
uint bytesread = 0;
FileStream fs = new FileStream(dest_file, FileMode.Create, FileAccess.Write);
result = sound.getLength(ref length, FMOD.TIMEUNIT.PCMBYTES);
ERRCHECK(result);
bytesread = 0;
do
{
result = sound.readData(data, CHUNKSIZE, ref read);
Marshal.Copy(data, buffer, 0, CHUNKSIZE);
fs.Write(buffer, 0, (int)read);
bytesread += read;
double percent = 100.0 / (double)length * (double)bytesread;
convertToWaveProgressDelegate(src_file, dest_file, percent);
System.Windows.Forms.Application.DoEvents();
//statusBar.Text = "writing " + bytesread + " bytes of " + length + " to output.raw";
}while (result == FMOD.RESULT.OK && read == CHUNKSIZE);
//statusBar.Text = "done";
/*
* Loop terminates when either
* 1. the read function returns an error. (ie FMOD_ERR_FILE_EOF etc).
* 2. the amount requested was different to the amount returned. (somehow got an EOF without the file error, maybe a non stream file format like mod/s3m/xm/it/midi).
*
* If 'bytesread' is bigger than 'length' then it just means that FMOD miscalculated the size,
* but this will not usually happen if FMOD_ACCURATETIME is used. (this will give the correct length for VBR formats)
*/
fs.Close();
/*
* Shut down
*/
if (sound != null)
{
result = sound.release();
ERRCHECK(result);
}
if (system != null)
{
result = system.close();
ERRCHECK(result);
result = system.release();
ERRCHECK(result);
}
return(true);
}
private void playButton_Click(object sender, System.EventArgs e)
{
uint version = 0;
FMOD.RESULT result;
/*
* Global Settings
*/
result = FMOD.Factory.System_Create(ref system);
ERRCHECK(result);
result = system.getVersion(ref version);
ERRCHECK(result);
if (version < FMOD.VERSION.number)
{
MessageBox.Show("Error! You are using an old version of FMOD " + version.ToString("X") + ". This program requires " + FMOD.VERSION.number.ToString("X") + ".");
Application.Exit();
}
result = system.init(1, FMOD.INITFLAGS.NORMAL, (IntPtr)null);
ERRCHECK(result);
result = system.createSound("../../../../../examples/media/wave.mp3", FMOD.MODE.OPENONLY | FMOD.MODE.ACCURATETIME, ref sound);
ERRCHECK(result);
/*
* Decode the sound and write it to a .raw file.
*/
{
IntPtr data = Marshal.AllocHGlobal(CHUNKSIZE);
byte[] buffer = new byte[CHUNKSIZE];
uint length = 0, read = 0;
uint bytesread = 0;
FileStream fs = new FileStream("output.raw", FileMode.Create, FileAccess.Write);
result = sound.getLength(ref length, FMOD.TIMEUNIT.PCMBYTES);
ERRCHECK(result);
bytesread = 0;
do
{
result = sound.readData(data, CHUNKSIZE, ref read);
Marshal.Copy(data, buffer, 0, CHUNKSIZE);
fs.Write(buffer, 0, (int)read);
bytesread += read;
statusBar.Text = "writing " + bytesread + " bytes of " + length + " to output.raw";
}while(result == FMOD.RESULT.OK && read == CHUNKSIZE);
statusBar.Text = "done";
/*
* Loop terminates when either
* 1. the read function returns an error. (ie FMOD_ERR_FILE_EOF etc).
* 2. the amount requested was different to the amount returned. (somehow got an EOF without the file error, maybe a non stream file format like mod/s3m/xm/it/midi).
*
* If 'bytesread' is bigger than 'length' then it just means that FMOD miscalculated the size,
* but this will not usually happen if FMOD_ACCURATETIME is used. (this will give the correct length for VBR formats)
*/
fs.Close();
/*
* Shut down
*/
if (sound != null)
{
result = sound.release();
ERRCHECK(result);
}
if (system != null)
{
result = system.close();
ERRCHECK(result);
result = system.release();
ERRCHECK(result);
}
}
}
