Merge remote-tracking branch 'remotes/xDarkice/develop' into develop

Vocaluxe/Base/CBackgroundMusic.cs

@@ -33,6 +33,7 @@ namespace Vocaluxe.Base
         private static bool _BackgroundMusicAdded;
         private static bool _Playing;
         private static bool _Disabled;
+        private static bool _CanSing;
 
         public static bool VideoEnabled
         {
@@ -54,6 +55,19 @@ namespace Vocaluxe.Base
             }
         }
 
+        public static bool CanSing
+        {
+            get
+            {
+                return _CanSing;
+            }
+
+            set
+            {
+                _CanSing = value;
+            }
+        }
+
         public static bool Disabled
         {
             get
@@ -98,7 +112,7 @@ namespace Vocaluxe.Base
         {
             get
             {
-                return CSound.IsPlaying(_CurrentMusicStream);
+                return _Playing;
             }
         }
 
@@ -156,6 +170,11 @@ namespace Vocaluxe.Base
                     }
                     else
                         Next();
+
+                    if (!IsBackgroundFile(_CurrentPlaylistElement))
+                        _CanSing = true;
+                    else
+                        _CanSing = false;
                 }
             }
         }

Vocaluxe/Base/CConfig.cs

@@ -87,7 +87,8 @@ namespace Vocaluxe.Base
 
     public enum ERecordLib
     {
-        PortAudio
+        PortAudio,
+        DirectSound
     }
 
     public enum EVideoDecoder

Vocaluxe/Base/CSound.cs

@@ -181,6 +181,9 @@ namespace Vocaluxe.Base
                 case ERecordLib.PortAudio:
                     _Record = new CPortAudioRecord();
                     break;
+                case ERecordLib.DirectSound:
+                    _Record = new CDirectSoundRecord();
+                    break;
 
                 default:
                     _Record = new CPortAudioRecord();

Vocaluxe/Lib/Sound/CDirectSoundRecord.cs

@@ -0,0 +1,437 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using SlimDX.DirectSound;
+using SlimDX.Multimedia;
+using Vocaluxe.Base;
+
+namespace Vocaluxe.Lib.Sound
+{
+    class CDirectSoundRecord : IRecord
+    {
+        private bool _initialized = false;
+        private List<SRecordDevice> _Devices = null;
+        private SRecordDevice[] _DeviceConfig = null;
+        private List<SoundCardSource> _Sources = null;
+
+        private CBuffer[] _Buffer;
+
+        public CDirectSoundRecord()
+        {
+            _Buffer = new CBuffer[CSettings.MaxNumPlayer];
+            for (int i = 0; i < _Buffer.Length; i++)
+            {
+                _Buffer[i] = new CBuffer();
+            }
+
+            Init();
+        }
+
+        public bool Init()
+        {
+            DeviceCollection devices = DirectSoundCapture.GetDevices();
+            _Devices = new List<SRecordDevice>();
+            _Sources = new List<SoundCardSource>();
+
+            int id = 0;
+            foreach (DeviceInformation dev in devices)
+            {
+                DirectSoundCapture ds = new DirectSoundCapture(dev.DriverGuid);
+
+                SRecordDevice device = new SRecordDevice();
+                device.Driver = dev.DriverGuid.ToString();
+                device.ID = id;
+                device.Name = dev.Description;
+                device.Inputs = new List<SInput>();
+
+                SInput inp = new SInput();
+                inp.Name = "Default";
+                inp.Channels = ds.Capabilities.Channels;
+
+                if (inp.Channels > 2)
+                    inp.Channels = 2; //more are not supported in vocaluxe
+
+                device.Inputs.Add(inp);
+                _Devices.Add(device);
+
+                id++;
+                ds.Dispose();
+            }
+
+            _DeviceConfig = _Devices.ToArray();
+            _initialized = true;
+
+            return true;
+        }
+
+        public void CloseAll()
+        {
+            if (_initialized)
+            {
+                foreach (SoundCardSource source in _Sources)
+                {
+                    source.Stop();
+                    source.Dispose();
+                }
+                _initialized = false;
+            }
+            //System.IO.File.WriteAllBytes("test0.raw", _Buffer[0].Buffer);
+        }
+
+        public bool Start(SRecordDevice[] DeviceConfig)
+        {
+            if (!_initialized)
+                return false;
+
+            for (int i = 0; i < _Buffer.Length; i++)
+            {
+                _Buffer[i].Reset();
+            }
+
+            _DeviceConfig = DeviceConfig;
+            bool[] active = new bool[DeviceConfig.Length];
+            Guid[] guid = new Guid[DeviceConfig.Length];
+            short[] channels = new short[DeviceConfig.Length];
+            for (int dev = 0; dev < DeviceConfig.Length; dev++)
+            {
+                active[dev] = false;
+                for (int inp = 0; inp < DeviceConfig[dev].Inputs.Count; inp++)
+                {
+                    if (DeviceConfig[dev].Inputs[inp].PlayerChannel1 > 0 ||
+                        DeviceConfig[dev].Inputs[inp].PlayerChannel2 > 0)
+                        active[dev] = true;
+                    guid[dev] = new Guid(DeviceConfig[dev].Driver);
+                    channels[dev] = (short)DeviceConfig[dev].Inputs[0].Channels;
+                }
+            }
+
+            for (int i = 0; i < _Devices.Count; i++)
+            {
+                if (active[i])
+                {
+                    SoundCardSource source = new SoundCardSource(guid[i], channels[i]);
+                    source.SampleRateKHz = 44.1;
+                    source.SampleDataReady += this.OnDataReady;
+                    source.Start();
+
+                    _Sources.Add(source);
+
+                }
+            }
+
+            _DeviceConfig = DeviceConfig;
+            return true;
+        }
+
+        public bool Stop()
+        {
+            if (!_initialized)
+                return false;
+
+            foreach (SoundCardSource source in _Sources)
+            {
+                source.Stop();
+            }
+            return true;
+        }
+        public void AnalyzeBuffer(int Player)
+        {
+            if (!_initialized)
+                return;
+
+            _Buffer[Player].AnalyzeBuffer();
+        }
+
+        public int GetToneAbs(int Player)
+        {
+            if (!_initialized)
+                return 0;
+
+            return _Buffer[Player].ToneAbs;
+        }
+
+        public int GetTone(int Player)
+        {
+            if (!_initialized)
+                return 0;
+
+            return _Buffer[Player].Tone;
+        }
+
+        public void SetTone(int Player, int Tone)
+        {
+            if (!_initialized)
+                return;
+
+            _Buffer[Player].Tone = Tone;
+        }
+
+        public float GetMaxVolume(int Player)
+        {
+            if (!_initialized)
+                return 0f;
+
+            return _Buffer[Player].MaxVolume;
+        }
+
+        public bool ToneValid(int Player)
+        {
+            if (!_initialized)
+                return false;
+
+            return _Buffer[Player].ToneValid;
+        }
+
+        public SRecordDevice[] RecordDevices()
+        {
+            if (!_initialized)
+                return null;
+
+            if (_Devices.Count == 0)
+                return null;
+
+            return _Devices.ToArray();
+        }
+
+        public int NumHalfTones(int Player)
+        {
+            if (!_initialized)
+                return 0;
+
+            return _Buffer[Player].NumHalfTones;
+        }
+
+        public float[] ToneWeigth(int Player)
+        {
+            if (!_initialized)
+                return null;
+
+            return _Buffer[Player].ToneWeigth;
+        }
+
+        private void OnDataReady(object sender, SampleDataEventArgs e)
+        {
+            if (_initialized)
+            {
+                byte[] _leftBuffer = new byte[e.Data.Length / 2];
+                byte[] _rightBuffer = new byte[e.Data.Length / 2];
+
+                //[]: Sample, L: Left channel R: Right channel
+                //[LR][LR][LR][LR][LR][LR]
+                //The data is interleaved and needs to be demultiplexed
+                for (int i = 0; i < e.Data.Length / 2; i++)
+                {
+                    _leftBuffer[i] = e.Data[i * 2 - (i % 2)];
+                    _rightBuffer[i] = e.Data[i * 2 - (i % 2) + 2];
+                }
+
+                for (int i = 0; i < _DeviceConfig.Length; i++)
+                {
+                    if (_DeviceConfig[i].Driver == e.Guid.ToString())
+                    {
+                        if (_DeviceConfig[i].Inputs[0].PlayerChannel1 > 0)
+                            _Buffer[_DeviceConfig[i].Inputs[0].PlayerChannel1 - 1].ProcessNewBuffer(_leftBuffer);
+
+                        if (_DeviceConfig[i].Inputs[0].PlayerChannel2 > 0)
+                            _Buffer[_DeviceConfig[i].Inputs[0].PlayerChannel2 - 1].ProcessNewBuffer(_rightBuffer);
+                    }
+                }
+            }
+        }
+
+        public class SampleDataEventArgs : EventArgs
+        {
+            public SampleDataEventArgs(byte[] data, Guid guid)
+            {
+                this.Data = data;
+                this.Guid = guid;
+            }
+
+            public byte[] Data { get; private set; }
+            public Guid Guid { get; private set; }
+        }
+
+        public class SoundCardSource : IDisposable
+        {
+            private volatile bool running;
+            private int bufferSize;
+            private CaptureBuffer buffer;
+            private CaptureBufferDescription bufferDescription;
+            private DirectSoundCapture captureDevice;
+            private WaveFormat waveFormat;
+            private Thread captureThread;
+            private List<NotificationPosition> notifications;
+            private int bufferPortionCount;
+            private int bufferPortionSize;
+            private WaitHandle[] waitHandles;
+            private double sampleRate;
+            private Guid guid;
+            private short channels;
+
+            public SoundCardSource(Guid guid, short channels)
+            {
+                this.guid = guid;
+                this.channels = channels;
+                this.waveFormat = new WaveFormat();
+                this.SampleRateKHz = 44.1;
+                this.bufferSize = 2048;
+            }
+
+            public event EventHandler<SampleDataEventArgs> SampleDataReady = delegate { };
+
+            public double SampleRateKHz
+            {
+                get
+                {
+                    return this.sampleRate;
+                }
+
+                set
+                {
+                    this.sampleRate = value;
+
+                    if (this.running)
+                    {
+                        this.Restart();
+                    }
+                }
+            }
+
+            public void Start()
+            {
+                if (this.running)
+                {
+                    throw new InvalidOperationException();
+                }
+
+                if (this.captureDevice == null)
+                {
+                    this.captureDevice = new DirectSoundCapture(guid);
+                }
+
+                this.waveFormat.FormatTag = WaveFormatTag.Pcm; // Change to WaveFormatTag.IeeeFloat for float
+                this.waveFormat.BitsPerSample = 16; // Set this to 32 for float
+                this.waveFormat.BlockAlignment = (short)(channels * (waveFormat.BitsPerSample / 8));
+                this.waveFormat.Channels = this.channels;
+                this.waveFormat.SamplesPerSecond = (int)(this.SampleRateKHz * 1000D);
+                this.waveFormat.AverageBytesPerSecond =
+                    this.waveFormat.SamplesPerSecond *
+                    this.waveFormat.BlockAlignment;
+
+                this.bufferPortionCount = 2;
+
+                this.bufferDescription.BufferBytes = this.bufferSize * sizeof(short) * bufferPortionCount * this.channels;
+                this.bufferDescription.Format = this.waveFormat;
+                this.bufferDescription.WaveMapped = false;
+
+                this.buffer = new CaptureBuffer(this.captureDevice, this.bufferDescription);
+
+                this.bufferPortionSize = this.buffer.SizeInBytes / this.bufferPortionCount;
+                this.notifications = new List<NotificationPosition>();
+
+                for (int i = 0; i < this.bufferPortionCount; i++)
+                {
+                    NotificationPosition notification = new NotificationPosition();
+                    notification.Offset = this.bufferPortionCount - 1 + (bufferPortionSize * i);
+                    notification.Event = new AutoResetEvent(false);
+                    this.notifications.Add(notification);
+                }
+
+                this.buffer.SetNotificationPositions(this.notifications.ToArray());
+                this.waitHandles = new WaitHandle[this.notifications.Count];
+
+                for (int i = 0; i < this.notifications.Count; i++)
+                {
+                    this.waitHandles[i] = this.notifications[i].Event;
+                }
+
+                this.captureThread = new Thread(new ThreadStart(this.CaptureThread));
+                this.captureThread.IsBackground = true;
+
+                this.running = true;
+                this.captureThread.Start();
+            }
+
+            public void Stop()
+            {
+                this.running = false;
+
+                if (this.captureThread != null)
+                {
+                    this.captureThread.Join();
+                    this.captureThread = null;
+                }
+
+                if (this.buffer != null)
+                {
+                    this.buffer.Dispose();
+                    this.buffer = null;
+                }
+
+                if (this.notifications != null)
+                {
+                    for (int i = 0; i < this.notifications.Count; i++)
+                    {
+                        this.notifications[i].Event.Close();
+                    }
+
+                    this.notifications.Clear();
+                    this.notifications = null;
+                }
+            }
+
+            public void Restart()
+            {
+                this.Stop();
+                this.Start();
+            }
+
+            private void CaptureThread()
+            {
+                int bufferPortionSamples = this.bufferPortionSize / sizeof(byte);
+
+                // Buffer type must match this.waveFormat.FormatTag and this.waveFormat.BitsPerSample
+                byte[] bufferPortion = new byte[bufferPortionSamples];
+                int bufferPortionIndex;
+
+                this.buffer.Start(true);
+
+                while (this.running)
+                {
+                    bufferPortionIndex = WaitHandle.WaitAny(this.waitHandles);
+
+                    this.buffer.Read(
+                        bufferPortion,
+                        0,
+                        bufferPortionSamples,
+                        bufferPortionSize * Math.Abs((bufferPortionIndex - 1) % bufferPortionCount));
+
+                    this.SampleDataReady(this, new SampleDataEventArgs(bufferPortion, guid));
+                }
+
+                this.buffer.Stop();
+            }
+
+            public void Dispose()
+            {
+                this.Dispose(true);
+                GC.SuppressFinalize(this);
+            }
+
+            protected virtual void Dispose(bool disposing)
+            {
+                if (disposing)
+                {
+                    this.Stop();
+
+                    if (this.captureDevice != null)
+                    {
+                        this.captureDevice.Dispose();
+                        this.captureDevice = null;
+                    }
+                }
+            }
+        }
+
+    }
+}

Vocaluxe/Menu/CGraphics.cs

@@ -385,7 +385,8 @@ namespace Vocaluxe.Menu
                     _Screens[(int)_CurrentScreen].OnClose();
                     _CurrentScreen = _NextScreen;
                     _NextScreen = EScreens.ScreenNull;
-                    CBackgroundMusic.Play();
+                    if(CBackgroundMusic.Playing)
+                        CBackgroundMusic.Play();
                     _Screens[(int)_CurrentScreen].OnShowFinish();
                     _Screens[(int)_CurrentScreen].ProcessMouseMove(_Cursor.X, _Cursor.Y);
                     _Screens[(int)_CurrentScreen].Draw();

Vocaluxe/Screens/CPopupScreenPlayerControl.cs

@@ -46,6 +46,7 @@ namespace Vocaluxe.Screens
                     CBackgroundMusic.VideoEnabled = true;
             }
         }
+
         private bool VideoBackground
         {
             get
@@ -185,6 +186,7 @@ namespace Vocaluxe.Screens
             Statics[htStatics(StaticCover)].Visible = !_VideoPreview || !CBackgroundMusic.SongHasVideo;
             Buttons[htButtons(ButtonToBackgroundVideo)].Pressed = VideoBackground;
             Buttons[htButtons(ButtonShowVideo)].Pressed = _VideoPreview;
+            Buttons[htButtons(ButtonSing)].Visible = CBackgroundMusic.CanSing;
             return true;
         }
 

Vocaluxe/Screens/CScreenLoad.cs

@@ -120,6 +120,9 @@ namespace Vocaluxe.Screens
                     _Intros[i].Load(IntroVideo[i]);
                 }
             }
+
+            if (!CBackgroundMusic.Playing)
+                CBackgroundMusic.Next();
         }
 
         public override void OnShowFinish()
@@ -173,9 +176,10 @@ namespace Vocaluxe.Screens
             {
                 CBackgroundMusic.AddOwnMusic();
 
-                if (!CBackgroundMusic.Playing)
-                    CBackgroundMusic.Next();
+                //if (!CBackgroundMusic.Playing)
+                //    CBackgroundMusic.Next();
             }
+            CBackgroundMusic.CanSing = false;
 
             return true;
         }
@@ -204,6 +208,8 @@ namespace Vocaluxe.Screens
                 _Intros[i].Close();
             }
 
+            CBackgroundMusic.CanSing = true;
+
             CLog.StopBenchmark(3, "Load Cover");
         }
 

Vocaluxe/Vocaluxe.csproj

@@ -148,6 +148,7 @@
     </Compile>
     <Compile Include="Lib\Song\CNotes.cs" />
     <Compile Include="Lib\Song\CSong.cs" />
+    <Compile Include="Lib\Sound\CDirectSoundRecord.cs" />
     <Compile Include="Lib\Sound\COpenALPlay.cs" />
     <Compile Include="Lib\Sound\COpenALRecord.cs" />
     <Compile Include="Base\CSound.cs" />