static void Main(string[] args)
{
DirectSound directSound = new DirectSound();
var form = new Form();
form.Text = "SharpDX - DirectSound Demo";
// Set Cooperative Level to PRIORITY (priority level can call the SetFormat and Compact methods)
//
directSound.SetCooperativeLevel(form.Handle, CooperativeLevel.Priority);
// Create PrimarySoundBuffer
var primaryBufferDesc = new SoundBufferDescription();
primaryBufferDesc.Flags = BufferFlags.PrimaryBuffer;
primaryBufferDesc.AlgorithmFor3D = Guid.Empty;
var primarySoundBuffer = new PrimarySoundBuffer(directSound, primaryBufferDesc);
// Play the PrimarySound Buffer
primarySoundBuffer.Play(0, PlayFlags.Looping);
// Default WaveFormat Stereo 44100 16 bit
WaveFormat waveFormat = new WaveFormat();
// Create SecondarySoundBuffer
var secondaryBufferDesc = new SoundBufferDescription();
secondaryBufferDesc.BufferBytes = waveFormat.ConvertLatencyToByteSize(60000);
secondaryBufferDesc.Format = waveFormat;
secondaryBufferDesc.Flags = BufferFlags.GetCurrentPosition2 | BufferFlags.ControlPositionNotify | BufferFlags.GlobalFocus |
BufferFlags.ControlVolume | BufferFlags.StickyFocus;
secondaryBufferDesc.AlgorithmFor3D = Guid.Empty;
var secondarySoundBuffer = new SecondarySoundBuffer(directSound, secondaryBufferDesc);
// Get Capabilties from secondary sound buffer
var capabilities = secondarySoundBuffer.Capabilities;
// Lock the buffer
DataStream dataPart2;
var dataPart1 =secondarySoundBuffer.Lock(0, capabilities.BufferBytes, LockFlags.EntireBuffer, out dataPart2);
// Fill the buffer with some sound
int numberOfSamples = capabilities.BufferBytes/waveFormat.BlockAlign;
for (int i = 0; i < numberOfSamples; i++)
{
double vibrato = Math.Cos(2 * Math.PI * 10.0 * i /waveFormat.SampleRate);
short value = (short) (Math.Cos(2*Math.PI*(220.0 + 4.0 * vibrato)*i/waveFormat.SampleRate)*16384); // Not too loud
dataPart1.Write(value);
dataPart1.Write(value);
}
// Unlock the buffer
secondarySoundBuffer.Unlock(dataPart1, dataPart2);
// Play the song
secondarySoundBuffer.Play(0, PlayFlags.Looping);
Application.Run(form);
}
static void Main(string[] args)
{
Console.WriteLine("1 - Direct sound");
Console.WriteLine("2 - Windows media player");
Console.WriteLine("Twój wybór:");
string wartosc = Console.ReadLine();
if (wartosc == "1")
{
Console.Write("Podaj nazwe pliku z pulpitu: ");
string nazwa_pliku = Console.ReadLine();
var path = "C:\\Users\\lab\\Desktop\\" + nazwa_pliku;
DirectSound directSound = new DirectSound();
var primaryBufferDesc = new SoundBufferDescription();
primaryBufferDesc.Flags = BufferFlags.PrimaryBuffer;
var primarySoundBuffer = new PrimarySoundBuffer(directSound, primaryBufferDesc);
primarySoundBuffer.Play(0, PlayFlags.Looping);
WaveFormat waveFormat = new WaveFormat();
var secondaryBufferDesc = new SoundBufferDescription();
secondaryBufferDesc.BufferBytes = waveFormat.ConvertLatencyToByteSize(60000);
secondaryBufferDesc.Format = waveFormat;
secondaryBufferDesc.Flags = BufferFlags.GetCurrentPosition2 | BufferFlags.ControlPositionNotify | BufferFlags.GlobalFocus |
BufferFlags.ControlVolume | BufferFlags.StickyFocus;
secondaryBufferDesc.AlgorithmFor3D = Guid.Empty;
var secondarySoundBuffer = new SecondarySoundBuffer(directSound, secondaryBufferDesc);
var capabilities = secondarySoundBuffer.Capabilities;
//Stream stream = File.Open(path, FileMode.Open);
//byte[] arrayTest = ReadFully(stream);
byte[] array = File.ReadAllBytes(path);
DataStream dataPart2;
var dataPart1 = secondarySoundBuffer.Lock(0, capabilities.BufferBytes, LockFlags.EntireBuffer, out dataPart2);
dataPart1.Read(array, 0, array.Length);
int numberOfSamples = capabilities.BufferBytes / waveFormat.BlockAlign;
for (int i = 0; i < numberOfSamples; i++)
{
double vibrato = Math.Cos(2 * Math.PI * 10.0 * i / waveFormat.SampleRate);
short value = (short)(Math.Cos(2 * Math.PI * (220.0 + 4.0 * vibrato) * i / waveFormat.SampleRate) * 16384); // Not too loud
dataPart1.Write(value);
}
secondarySoundBuffer.Unlock(dataPart1, dataPart2);
secondarySoundBuffer.Play(0, PlayFlags.None);
}
else
{
Console.Write("Podaj nazwe pliku z pulpitu: ");
string nazwa_pliku = Console.ReadLine();
player = new WindowsMediaPlayer();
player.URL = "C:\\Users\\lab\\Desktop\\" + nazwa_pliku;
player.controls.play();
}
}
public Sound(IntPtr handle)
{
test[1] = test[0] + 2;
test[2] = test[1] + 2;
test[3] = test[2] + 1;
test[4] = test[3] + 2;
test[5] = test[4] + 2;
test[6] = test[5] + 2;
DirectSound directSound = new DirectSound();
// Set Cooperative Level to PRIORITY (priority level can call the SetFormat and Compact methods)
//
directSound.SetCooperativeLevel(handle, CooperativeLevel.Priority);
// Create PrimarySoundBuffer
var primaryBufferDesc = new SoundBufferDescription();
primaryBufferDesc.Flags = BufferFlags.PrimaryBuffer;
primaryBufferDesc.AlgorithmFor3D = Guid.Empty;
var primarySoundBuffer = new PrimarySoundBuffer(directSound, primaryBufferDesc);
// Play the PrimarySound Buffer
primarySoundBuffer.Play(0, PlayFlags.Looping);
// Default WaveFormat Stereo 44100 16 bit
waveFormat = new WaveFormat();
// Create SecondarySoundBuffer
var secondaryBufferDesc = new SoundBufferDescription();
secondaryBufferDesc.BufferBytes = waveFormat.ConvertLatencyToByteSize(10000);
secondaryBufferDesc.Format = waveFormat;
secondaryBufferDesc.Flags = BufferFlags.GetCurrentPosition2 | BufferFlags.ControlPositionNotify | BufferFlags.GlobalFocus |
BufferFlags.ControlVolume | BufferFlags.StickyFocus;
secondaryBufferDesc.AlgorithmFor3D = Guid.Empty;
secondarySoundBuffer = new SecondarySoundBuffer(directSound, secondaryBufferDesc);
// Get Capabilties from secondary sound buffer
capabilities = secondarySoundBuffer.Capabilities;
sounds = new short[capabilities.BufferBytes / waveFormat.BlockAlign];
// Play the song
secondarySoundBuffer.Play(0, PlayFlags.Looping);
for (int i = 0; i < sounds.Length; i++)
{
sounds[i] = 0;
}
}
public static void Startup()
{
DirectSoundDevice = new DirectSound();
if (DirectSoundDevice.SetCooperativeLevel(Process.GetCurrentProcess().MainWindowHandle, CooperativeLevel.Priority).IsFailure)
{
throw new InvalidOperationException("Initializing DirectSound was failed.");
}
PrimaryBufferDesc = new SoundBufferDescription
{
Format = null,
Flags = BufferFlags.PrimaryBuffer,
SizeInBytes = 0,
};
PrimaryBuffer = new PrimarySoundBuffer(DirectSoundDevice, PrimaryBufferDesc);
PrimaryBuffer.Play(0, PlayFlags.Looping);
}
