/*
* libzplay - windows ( WIN32 ) multimedia library
*
* ver: 2.00
* date: 22. April, 2010.
*
* Copyright (C) 2003-2010 Zoran Cindori
*
* Author: Zoran Cindori
* Web: http://libzplay.sourceforge.net/
* Email: zcindori@inet.hr
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
*
* Supported by:
*
* ============================================================================
* libmad - MPEG audio decoder library
* Copyright (C) 2000-2004 Underbit Technologies, Inc.
* http://www.underbit.com/products/mad/
* GNU General Public License ( GPL.TXT )
* ============================================================================
* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002
* by the Xiph.Org Foundation http://www.xiph.org/
* BSD-STYLE SOURCE LICENSE ( XIPH.TXT )
* ============================================================================
* LIBA52
* free library for decoding ATSC A/52 streams.
* It is released under the terms of the GPL license.
* ============================================================================
* FLAC - Free Lossless Audio Codec
* Copyright (C) 2001,2002,2003,2004,2005,2006,2007 Josh Coalson
* http://flac.sourceforge.net/
*
* This file is part the FLAC project. FLAC is comprised of several
* components distributed under difference licenses. The codec libraries
* are distributed under Xiph.Org's BSD-like license (see the file
* XIPH.TXT in this distribution). All other programs, libraries, and
* plugins are distributed under the LGPL or GPL (see LGPL.TXT and
* GPL.TXT). The documentation is distributed under the Gnu FDL (see
* FDL.TXT). Each file in the FLAC distribution contains at the top the
* terms under which it may be distributed.
*
* Since this particular file is relevant to all components of FLAC,
* it may be distributed under the Xiph.Org license, which is the least
* restrictive of those mentioned above. See the file XIPH.TXT in this
* distribution.
* ============================================================================
* FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding
* Copyright (C) 2003-2005 M. Bakker, Nero AG, http://www.nero.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* Any non-GPL usage of this software or parts of this software is strictly
* forbidden.
*
* The "appropriate copyright message" mentioned in section 2c of the GPLv2
* must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
*
* Commercial non-GPL licensing of this software is possible.
* For more info contact Nero AG through Mpeg4AAClicense@nero.com.
*
* ============================================================================
* FAAC - Freeware Advanced Audio Coder Copyright (C) 2001 M. Bakker
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ============================================================================
* libmp3lame encoder
* LAME 3.xx LAME Ain't an MP3 Encoder http://www.mp3dev.org March 2001
*
* Originally developed by Mike Cheng (www.uq.net.au/~zzmcheng).
* Now maintained by Mark Taylor (www.mp3dev.org).
*
* This code is distributed under the GNU LESSER PUBLIC LICENSE (LGPL, see www.gnu.org)
* with the following modification:
*
* If you determine that distribution of LAME requires a patent license,
* and you obtain a patent license, you may distribute LAME even though redistribution
* of LAME may also require a patent license.
*
* You agree not to enforce any patent claims for any aspect of MPEG audio compression,
* or any other techniques contained in the LAME source code.
*
* Copyrights (c) 1999-1007 by The LAME Project Copyrights (c) 1999,2000,2001
* by Mark Taylor Copyrights (c) 1999,2000,2001 by Mark Taylor Copyrights
* (c) 1998 by Michael Cheng Copyrights (c) 1995,1996,1997 by Michael Hipp: mpglib
*
* ============================================================================
* SoundTouch library Copyright (c) Olli Parviainen 2002-2009
* http://www.surina.net/soundtouch
* GNU Lesser General Public License vesrion 2.1 (LGPL.TXT )
* ============================================================================
* Center Cut DSP Plugin for Winamp 2.x
* Copyright (C) 2004 Moitah (moitah@yahoo.com)
* GNU General Public License ( GPL.TXT )
* ============================================================================
* Shibatch Super Equalizer ver 0.03 for winamp
* written by Naoki Shibata shibatch@users.sourceforge.net
* http://shibatch.sourceforge.net/
*
* Shibatch Super Equalizer (except FFT part) is distributed under LGPL.
* See LGPL.txt for details.
* FFT part is a routine made by Mr.Ooura. This routine is a freeware.
* Contact Mr.Ooura for details of distributing licenses.
* http://momonga.t.u-tokyo.ac.jp/~ooura/fft.html
* ============================================================================
* The Independent JPEG Group's JPEG software
* JPEG decoding library
* Copyright (C) 1991-2010, Thomas G. Lane, Guido Vollbeding.
* www.ijg.org
* ============================================================================
* ZLIB DATA COMPRESSION LIBRARY
* (C) 1995-2010 Jean-loup Gailly and Mark Adler
* http://zlib.net/
* ============================================================================
* libpng library
* PNG picture decoding library
* Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson
* http://www.libpng.org/
* ============================================================================
*/
using System;
using System.Runtime.InteropServices;
using System.Drawing;
namespace libZPlay
{
#region Structure and Enum
public delegate int TCallbackFunc(uint objptr, int user_data, TCallbackMessage msg, uint param1, uint param2);
public enum TSettingID : int
{
sidWaveBufferSize = 1,
sidAccurateLength = 2,
sidAccurateSeek = 3,
sidSamplerate = 4,
sidChannelNumber = 5,
sidBitPerSample = 6,
sidBigEndian = 7
}
public enum TStreamFormat : int
{
sfUnknown = 0,
sfMp3 = 1,
sfOgg = 2,
sfWav = 3,
sfPCM = 4,
sfFLAC = 5,
sfFLACOgg = 6,
sfAC3 = 7,
sfAacADTS = 8,
sfWaveIn = 9,
sfAutodetect = 1000
}
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Unicode)]
public struct TStreamInfo
{
[FieldOffset(0)]
public int SamplingRate;
[FieldOffset(4)]
public int ChannelNumber;
[FieldOffset(8)]
public bool VBR;
[FieldOffset(12)]
public int Bitrate;
[FieldOffset(16)]
public TStreamTime Length;
[FieldOffset(44)]
public string Description;
}
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Unicode)]
public struct TWaveOutInfo
{
[FieldOffset(0)]
public uint ManufacturerID;
[FieldOffset(4)]
public uint ProductID;
[FieldOffset(8)]
public uint DriverVersion;
[FieldOffset(12)]
public uint Formats;
[FieldOffset(16)]
public uint Channels;
[FieldOffset(20)]
public uint Support;
[FieldOffset(24)]
public string ProductName;
}
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Unicode)]
public struct TWaveInInfo
{
[FieldOffset(0)]
public uint ManufacturerID;
[FieldOffset(4)]
public uint ProductID;
[FieldOffset(8)]
public uint DriverVersion;
[FieldOffset(12)]
public uint Formats;
[FieldOffset(16)]
public uint Channels;
[FieldOffset(20)]
public string ProductName;
}
public enum TFFTWindow : int
{
fwRectangular = 1,
fwHamming,
fwHann,
fwCosine,
fwLanczos,
fwBartlett,
fwTriangular,
fwGauss,
fwBartlettHann,
fwBlackman,
fwNuttall,
fwBlackmanHarris,
fwBlackmanNuttall,
fwFlatTop
}
public enum TTimeFormat : uint
{
tfMillisecond = 1,
tfSecond = 2,
tfHMS = 4,
tfSamples = 8
}
public enum TSeekMethod : int
{
smFromBeginning = 1,
smFromEnd = 2,
smFromCurrentForward = 4,
smFromCurrentBackward = 8
}
[StructLayout(LayoutKind.Explicit)]
public struct TStreamLoadInfo
{
[FieldOffset(0)]
public uint NumberOfBuffers;
[FieldOffset(4)]
public uint NumberOfBytes;
}
[StructLayout(LayoutKind.Explicit)]
public struct TEchoEffect
{
[FieldOffset(0)]
public int nLeftDelay;
[FieldOffset(4)]
public int nLeftSrcVolume;
[FieldOffset(8)]
public int nLeftEchoVolume;
[FieldOffset(12)]
public int nRightDelay;
[FieldOffset(16)]
public int nRightSrcVolume;
[FieldOffset(20)]
public int nRightEchoVolume;
}
public enum TID3Version : int
{
id3Version1 = 1,
id3Version2 = 2
}
public enum TFFTGraphHorizontalScale : int
{
gsLogarithmic = 0,
gsLinear = 1
}
public enum TFFTGraphParamID : int
{
gpFFTPoints = 1,
gpGraphType,
gpWindow,
gpHorizontalScale,
gpSubgrid,
gpTransparency,
gpFrequencyScaleVisible,
gpDecibelScaleVisible,
gpFrequencyGridVisible,
gpDecibelGridVisible,
gpBgBitmapVisible,
gpBgBitmapHandle,
gpColor1,
gpColor2,
gpColor3,
gpColor4,
gpColor5,
gpColor6,
gpColor7,
gpColor8,
gpColor9,
gpColor10,
gpColor11,
gpColor12,
gpColor13,
gpColor14,
gpColor15,
gpColor16
}
public enum TFFTGraphType : int
{
gtLinesLeftOnTop = 0,
gtLinesRightOnTop,
gtAreaLeftOnTop,
gtAreaRightOnTop,
gtBarsLeftOnTop,
gtBarsRightOnTop,
gtSpectrum
}
[StructLayout(LayoutKind.Explicit)]
public struct TStreamStatus
{
[FieldOffset(0)]
public bool fPlay;
[FieldOffset(4)]
public bool fPause;
[FieldOffset(8)]
public bool fEcho;
[FieldOffset(12)]
public bool fEqualizer;
[FieldOffset(16)]
public bool fVocalCut;
[FieldOffset(20)]
public bool fSideCut;
[FieldOffset(24)]
public bool fChannelMix;
[FieldOffset(28)]
public bool fSlideVolume;
[FieldOffset(32)]
public int nLoop;
[FieldOffset(36)]
public bool fReverse;
[FieldOffset(40)]
public int nSongIndex;
[FieldOffset(44)]
public int nSongsInQueue;
}
[StructLayout(LayoutKind.Explicit)]
public struct TStreamHMSTime
{
[FieldOffset(0)]
public uint hour;
[FieldOffset(4)]
public uint minute;
[FieldOffset(8)]
public uint second;
[FieldOffset(12)]
public uint millisecond;
}
[StructLayout(LayoutKind.Explicit)]
public struct TStreamTime
{
[FieldOffset(0)]
public uint sec;
[FieldOffset(4)]
public uint ms;
[FieldOffset(8)]
public uint samples;
[FieldOffset(12)]
public TStreamHMSTime hms;
}
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Unicode)]
public struct TID3Info
{
[FieldOffset(0)]
public string Title;
[FieldOffset(4)]
public string Artist;
[FieldOffset(8)]
public string Album;
[FieldOffset(12)]
public string Year;
[FieldOffset(16)]
public string Comment;
[FieldOffset(20)]
public string Track;
[FieldOffset(24)]
public string Genre;
}
public struct TID3Picture
{
public bool PicturePresent;
public int PictureType;
public string Description;
public Bitmap Bitmap;
public System.IO.MemoryStream BitStream;
};
public struct TID3InfoEx
{
public string Title;
public string Artist;
public string Album;
public string Year;
public string Comment;
public string Track;
public string Genre;
public string AlbumArtist;
public string Composer;
public string OriginalArtist;
public string Copyright;
public string URL;
public string Encoder;
public string Publisher;
public int BPM;
public TID3Picture Picture;
};
public enum TBPMDetectionMethod : int
{
dmPeaks = 0,
dmAutoCorrelation
}
public enum TFFTGraphSize : int
{
FFTGraphMinWidth = 100,
FFTGraphMinHeight = 60
}
public enum TWaveOutMapper : uint
{
WaveOutWaveMapper = 4294967295
}
public enum TWaveInMapper : uint
{
WaveInWaveMapper = 4294967295
}
public enum TCallbackMessage : int
{
MsgStopAsync = 1,
MsgPlayAsync = 2,
MsgEnterLoopAsync = 4,
MsgExitLoopAsync = 8,
MsgEnterVolumeSlideAsync = 16,
MsgExitVolumeSlideAsync = 32,
MsgStreamBufferDoneAsync = 64,
MsgStreamNeedMoreDataAsync = 128,
MsgNextSongAsync = 256,
MsgStop = 65536,
MsgPlay = 131072,
MsgEnterLoop = 262144,
MsgExitLoop = 524288,
MsgEnterVolumeSlide = 1048576,
MsgExitVolumeSlide = 2097152,
MsgStreamBufferDone = 4194304,
MsgStreamNeedMoreData = 8388608,
MsgNextSong = 16777216,
MsgWaveBuffer = 33554432
}
public enum TWaveOutFormat : uint
{
format_invalid = 0,
format_11khz_8bit_mono = 1,
format_11khz_8bit_stereo = 2,
format_11khz_16bit_mono = 4,
format_11khz_16bit_stereo = 8,
format_22khz_8bit_mono = 16,
format_22khz_8bit_stereo = 32,
format_22khz_16bit_mono = 64,
format_22khz_16bit_stereo = 128,
format_44khz_8bit_mono = 256,
format_44khz_8bit_stereo = 512,
format_44khz_16bit_mono = 1024,
format_44khz_16bit_stereo = 2048
}
public enum TWaveOutFunctionality : uint
{
supportPitchControl = 1,
supportPlaybackRateControl = 2,
supportVolumeControl = 4,
supportSeparateLeftRightVolume = 8,
supportSync = 16,
supportSampleAccuratePosition = 32,
supportDirectSound = 6
}
#endregion
public class ZPlay
{
#region libZPlay.dll interface
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Unicode)]
private struct TStreamInfo_Internal
{
[FieldOffset(0)]
public int SamplingRate;
[FieldOffset(4)]
public int ChannelNumber;
[FieldOffset(8)]
public bool VBR;
[FieldOffset(12)]
public int Bitrate;
[FieldOffset(16)]
public TStreamTime Length;
[FieldOffset(44)]
public IntPtr Description;
}
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Unicode)]
private struct TWaveOutInfo_Internal
{
[FieldOffset(0)]
public uint ManufacturerID;
[FieldOffset(4)]
public uint ProductID;
[FieldOffset(8)]
public uint DriverVersion;
[FieldOffset(12)]
public uint Formats;
[FieldOffset(16)]
public uint Channels;
[FieldOffset(20)]
public uint Support;
[FieldOffset(24)]
public IntPtr ProductName;
}
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Unicode)]
private struct TWaveInInfo_Internal
{
[FieldOffset(0)]
public uint ManufacturerID;
[FieldOffset(4)]
public uint ProductID;
[FieldOffset(8)]
public uint DriverVersion;
[FieldOffset(12)]
public uint Formats;
[FieldOffset(16)]
public uint Channels;
[FieldOffset(20)]
public IntPtr ProductName;
}
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Unicode)]
private struct TID3Info_Internal
{
[FieldOffset(0)]
public IntPtr Title;
[FieldOffset(4)]
public IntPtr Artist;
[FieldOffset(8)]
public IntPtr Album;
[FieldOffset(12)]
public IntPtr Year;
[FieldOffset(16)]
public IntPtr Comment;
[FieldOffset(20)]
public IntPtr Track;
[FieldOffset(24)]
public IntPtr Genre;
}
[StructLayout(LayoutKind.Explicit, CharSet=CharSet.Unicode)]
private struct TID3InfoEx_Internal
{
[FieldOffset(0)]
public IntPtr Title;
[FieldOffset(4)]
public IntPtr Artist;
[FieldOffset(8)]
public IntPtr Album;
[FieldOffset(12)]
public IntPtr Year;
[FieldOffset(16)]
public IntPtr Comment;
[FieldOffset(20)]
public IntPtr Track;
[FieldOffset(24)]
public IntPtr Genre;
[FieldOffset(28)]
public IntPtr AlbumArtist;
[FieldOffset(32)]
public IntPtr Composer;
[FieldOffset(36)]
public IntPtr OriginalArtist;
[FieldOffset(40)]
public IntPtr Copyright;
[FieldOffset(44)]
public IntPtr URL;
[FieldOffset(48)]
public IntPtr Encoder;
[FieldOffset(52)]
public IntPtr Publisher;
[FieldOffset(56)]
public int BPM;
[FieldOffset(60)]
public int PicturePresent;
[FieldOffset(64)]
public int CanDrawPicture;
[FieldOffset(68)]
public IntPtr MIMEType;
[FieldOffset(72)]
public int PictureType;
[FieldOffset(76)]
public IntPtr Description;
[FieldOffset(80)]
public IntPtr PictureData;
[FieldOffset(84)]
public int PictureDataSize;
[FieldOffset(88)]
public IntPtr hBitmap;
[FieldOffset(92)]
public int Width;
[FieldOffset(96)]
public int Height;
[FieldOffset(356)]
public IntPtr reserved;
};
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_CreateZPlay", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static uint zplay_CreateZPlay();
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_DestroyZPlay", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_DestroyZPlay(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetSettings", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetSettings(uint objptr, int nSettingID, int value);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetSettings", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetSettings(uint objptr, int nSettingID);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetError", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static IntPtr zplay_GetError(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetErrorW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Unicode, SetLastError = true)]
private extern static IntPtr zplay_GetErrorW(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetVersion", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetVersion(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetFileFormat", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetFileFormat(uint objptr, [MarshalAs(UnmanagedType.LPStr)] string pchFileName);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetFileFormatW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Unicode, SetLastError = true)]
private extern static int zplay_GetFileFormatW(uint objptr, [MarshalAs(UnmanagedType.LPWStr)] string pchFileName);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_OpenFile", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_OpenFile(uint objptr, [MarshalAs(UnmanagedType.LPStr)] string sFileName, int nFormat);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_AddFile", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_AddFile(uint objptr, [MarshalAs(UnmanagedType.LPStr)] string sFileName, int nFormat);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_OpenFileW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Unicode, SetLastError = true)]
private extern static int zplay_OpenFileW(uint objptr, [MarshalAs(UnmanagedType.LPWStr)] string sFileName, int nFormat);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_AddFileW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Unicode, SetLastError = true)]
private extern static int zplay_AddFileW(uint objptr, [MarshalAs(UnmanagedType.LPWStr)] string sFileName, int nFormat);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_OpenStream", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_OpenStream(uint objptr, int fBuffered, int fManaged, [In()] byte[] sMemStream, uint nStreamSize, int nFormat);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_PushDataToStream", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_PushDataToStream(uint objptr, [In()] byte[] sMemNewData, uint nNewDataize);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_Close", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_Close(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_Play", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_Play(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_Stop", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_Stop(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_Pause", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_Pause(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_Resume", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_Resume(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_IsStreamDataFree", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_IsStreamDataFree(uint objptr, [In()] byte[] sMemNewData);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetDynamicStreamLoad", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static void zplay_GetDynamicStreamLoad(uint objptr, ref TStreamLoadInfo pStreamLoadInfo);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetPosition", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static void zplay_GetPosition(uint objptr, ref TStreamTime pTime);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_PlayLoop", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_PlayLoop(uint objptr, int fFormatStartTime, ref TStreamTime pStartTime, int fFormatEndTime, ref TStreamTime pEndTime, uint nNumOfCycles, uint fContinuePlaying);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_Seek", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_Seek(uint objptr, TTimeFormat fFormat, ref TStreamTime pTime, TSeekMethod nMoveMethod);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_ReverseMode", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_ReverseMode(uint objptr, int fEnable);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetMasterVolume", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetMasterVolume(uint objptr, int nLeftVolume, int nRightVolume);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetPlayerVolume", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetPlayerVolume(uint objptr, int nLeftVolume, int nRightVolume);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetMasterVolume", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static void zplay_GetMasterVolume(uint objptr, ref int nLeftVolume, ref int nRightVolume);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetPlayerVolume", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static void zplay_GetPlayerVolume(uint objptr, ref int nLeftVolume, ref int nRightVolume);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetBitrate", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetBitrate(uint objptr, int fAverage);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetStatus", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static void zplay_GetStatus(uint objptr, ref TStreamStatus pStatus);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_MixChannels", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_MixChannels(uint objptr, int fEnable, uint nLeftPercent, uint nRightPercent);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetVUData", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static void zplay_GetVUData(uint objptr, ref int pnLeftChannel, ref int pnRightChannel);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SlideVolume", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SlideVolume(uint objptr, TTimeFormat fFormatStart, ref TStreamTime pTimeStart, int nStartVolumeLeft, int nStartVolumeRight, TTimeFormat fFormatEnd, ref TStreamTime pTimeEnd, int nEndVolumeLeft, int nEndVolumeRight);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_EnableEqualizer", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_EnableEqualizer(uint objptr, int fEnable);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetEqualizerPoints", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetEqualizerPoints(uint objptr, [In()] int[] pnFreqPoint, int nNumOfPoints);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetEqualizerPoints", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetEqualizerPoints(uint objptr, [In(), Out()] int[] pnFreqPoint, int nNumOfPoints);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetEqualizerParam", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetEqualizerParam(uint objptr, int nPreAmpGain, [In()] int[] pnBandGain, int nNumberOfBands);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetEqualizerParam", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetEqualizerParam(uint objptr, ref int nPreAmpGain, [In(), Out()] int[] pnBandGain, int nNumberOfBands);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetEqualizerPreampGain", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetEqualizerPreampGain(uint objptr, int nGain);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetEqualizerPreampGain", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetEqualizerPreampGain(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetEqualizerBandGain", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetEqualizerBandGain(uint objptr, int nBandIndex, int nGain);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetEqualizerBandGain", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetEqualizerBandGain(uint objptr, int nBandIndex);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_EnableEcho", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_EnableEcho(uint objptr, int fEnable);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_StereoCut", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_StereoCut(uint objptr, int fEnable, int fOutputCenter, int fBassToSides);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetEchoParam", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetEchoParam(uint objptr, [In()] TEchoEffect[] pEchoEffect, int nNumberOfEffects);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetEchoParam", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetEchoParam(uint objptr, [In(), Out()] TEchoEffect[] pEchoEffect, int nNumberOfEffects);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetFFTData", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetFFTData(uint objptr, int nFFTPoints, int nFFTWindow, ref int pnHarmonicNumber, [In(), Out()] int[] pnHarmonicFreq, [In(), Out()] int[] pnLeftAmplitude, [In(), Out()] int[] pnRightAmplitude, [In(), Out()] int[] pnLeftPhase, [In(), Out()] int[] pnRightPhase);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetRate", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetRate(uint objptr, int nRate);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetRate", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetRate(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetPitch", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetPitch(uint objptr, int nPitch);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetPitch", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetPitch(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetTempo", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetTempo(uint objptr, int nTempo);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetTempo", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetTempo(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_DrawFFTGraphOnHDC", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_DrawFFTGraphOnHDC(uint objptr, System.IntPtr hdc, int nX, int nY, int nWidth, int nHeight);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_DrawFFTGraphOnHWND", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_DrawFFTGraphOnHWND(uint objptr, System.IntPtr hwnd, int nX, int nY, int nWidth, int nHeight);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetFFTGraphParam", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetFFTGraphParam(uint objptr, int nParamID, int nParamValue);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetFFTGraphParam", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetFFTGraphParam(uint objptr, int nParamID);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_LoadID3W", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_LoadID3W(uint objptr, int nId3Version, ref TID3Info_Internal pId3Info);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_LoadID3ExW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_LoadID3ExW(uint objptr, ref TID3InfoEx_Internal pId3Info, int fDecodeEmbededPicture);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_LoadFileID3W", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Unicode, SetLastError = true)]
private extern static int zplay_LoadFileID3W(uint objptr, [MarshalAs(UnmanagedType.LPWStr)] string pchFileName, int nFormat, int nId3Version, ref TID3Info_Internal pId3Info);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_LoadFileID3ExW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Unicode, SetLastError = true)]
private extern static int zplay_LoadFileID3ExW(uint objptr, [MarshalAs(UnmanagedType.LPWStr)] string pchFileName, int nFormat, ref TID3InfoEx_Internal pId3Info, int fDecodeEmbededPicture);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_DetectBPM", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_DetectBPM(uint objptr, uint nMethod);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_DetectFileBPM", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_DetectFileBPM(uint objptr, [MarshalAs(UnmanagedType.LPStr)] string sFileName, int nFormat, uint nMethod);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_DetectFileBPMW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Unicode, SetLastError = true)]
private extern static int zplay_DetectFileBPMW(uint objptr, [MarshalAs(UnmanagedType.LPWStr)] string sFileName, int nFormat, uint nMethod);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetCallbackFunc", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetCallbackFunc(uint objptr, [MarshalAs(UnmanagedType.FunctionPtr)] TCallbackFunc pCallbackFunc, TCallbackMessage nMessage, int user_data);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_EnumerateWaveOut", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_EnumerateWaveOut(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetWaveOutInfoW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetWaveOutInfoW(uint objptr, uint nIndex, ref TWaveOutInfo_Internal pWaveOutInfo);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetWaveOutDevice", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetWaveOutDevice(uint objptr, uint nIndex);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_EnumerateWaveIn", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_EnumerateWaveIn(uint objptr);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetWaveInInfoW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_GetWaveInInfoW(uint objptr, uint nIndex, ref TWaveInInfo_Internal pWaveOutInfo);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetWaveInDevice", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static int zplay_SetWaveInDevice(uint objptr, uint nIndex);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_GetStreamInfoW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Ansi, SetLastError = true)]
private extern static void zplay_GetStreamInfoW(uint objptr, ref TStreamInfo_Internal pInfo);
[System.Runtime.InteropServices.DllImport("libzplay.dll", EntryPoint = "zplay_SetWaveOutFileW", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Unicode, SetLastError = true)]
private extern static int zplay_SetWaveOutFileW(uint objptr, [MarshalAs(UnmanagedType.LPWStr)] string sFileName, int nFormat, int fOutputToSoundcard);
#endregion
#region Helper functions
private uint objptr;
#endregion
#region Constructor and destructor
public ZPlay()
{
objptr = zplay_CreateZPlay();
if (objptr == 0)
{
throw new Exception("Can't create libZPlay interface.");
}
if(GetVersion() < 190)
throw new Exception("Need libZPlay.dll version 1.90 and above.");
}
~ZPlay()
{
zplay_DestroyZPlay(objptr);
}
#endregion
#region Version
public int GetVersion()
{
return zplay_GetVersion(objptr);
}
#endregion
#region Error handling
public string GetError()
{
return Marshal.PtrToStringUni(zplay_GetErrorW(objptr));
}
#endregion
#region Open and close stream
public TStreamFormat GetFileFormat(string FileName)
{
return (TStreamFormat)(zplay_GetFileFormatW(objptr, FileName));
}
public bool OpenFile(string FileName, TStreamFormat Format)
{
return zplay_OpenFileW(objptr, FileName, System.Convert.ToInt32(Format)) == 1;
}
public bool SetWaveOutFile(string FileName, TStreamFormat Format, bool fOutputToSoundcard)
{
int s = 0;
if (fOutputToSoundcard)
s = 1;
return zplay_SetWaveOutFileW(objptr, FileName, System.Convert.ToInt32(Format), s) == 1;
}
public bool AddFile(string FileName, TStreamFormat Format)
{
return zplay_AddFileW(objptr, FileName, System.Convert.ToInt32(Format)) == 1;
}
public bool OpenStream(bool Buffered, bool Dynamic, ref byte[] MemStream, uint StreamSize, TStreamFormat nFormat)
{
int b = 0;
int m = 0;
if (Buffered)
{
b = 1;
}
if (Dynamic)
{
m = 1;
}
return zplay_OpenStream(objptr, b, m, MemStream, StreamSize, System.Convert.ToInt32(nFormat)) == 1;
}
public bool PushDataToStream(ref byte[] MemNewData, uint NewDatSize)
{
return zplay_PushDataToStream(objptr, MemNewData, NewDatSize) == 1;
}
public bool IsStreamDataFree(ref byte[] MemNewData)
{
return zplay_IsStreamDataFree(objptr, MemNewData) == 1;
}
public bool Close()
{
return zplay_Close(objptr) == 1;
}
#endregion
#region Position and Seek
public void GetPosition(ref TStreamTime time)
{
zplay_GetPosition(objptr, ref time);
}
public bool Seek(TTimeFormat TimeFormat, ref TStreamTime Position, TSeekMethod MoveMethod)
{
return zplay_Seek(objptr, TimeFormat, ref Position, MoveMethod) == 1;
}
#endregion
#region Play, Pause, Loop, Reverse
public bool ReverseMode(bool Enable)
{
if (Enable)
{
return zplay_ReverseMode(objptr, 1) == 1;
}
else
{
return zplay_ReverseMode(objptr, 0) == 1;
}
}
public bool PlayLoop(TTimeFormat TimeFormatStart, ref TStreamTime StartPosition, TTimeFormat TimeFormatEnd, ref TStreamTime EndPosition, uint NumberOfCycles, bool ContinuePlaying)
{
uint continueplay = 0;
if (ContinuePlaying)
{
continueplay = 1;
}
else
{
continueplay = 0;
}
return zplay_PlayLoop(objptr, System.Convert.ToInt32((int)(TimeFormatStart)), ref StartPosition, System.Convert.ToInt32((int)(TimeFormatEnd)), ref EndPosition, NumberOfCycles, continueplay) == 1;
}
public bool StartPlayback()
{
return zplay_Play(objptr) == 1;
}
public bool StopPlayback()
{
return zplay_Stop(objptr) == 1;
}
public bool PausePlayback()
{
return zplay_Pause(objptr) == 1;
}
public bool ResumePlayback()
{
return zplay_Resume(objptr) == 1;
}
#endregion
#region Equalizer
public bool SetEqualizerParam(int PreAmpGain, ref int[] BandGain, int NumberOfBands)
{
return zplay_SetEqualizerParam(objptr, PreAmpGain, BandGain, NumberOfBands) == 1;
}
public int GetEqualizerParam(ref int PreAmpGain, ref int[] BandGain)
{
int tempnPreAmpGain1 = 0;
int size = zplay_GetEqualizerParam(objptr, ref tempnPreAmpGain1, null, 0);
Array.Resize(ref BandGain, size);
return zplay_GetEqualizerParam(objptr, ref PreAmpGain, BandGain, size);
}
public bool EnableEqualizer(bool Enable)
{
if (Enable)
{
return zplay_EnableEqualizer(objptr, 1) == 1;
}
return zplay_EnableEqualizer(objptr, 0) == 1;
}
public bool SetEqualizerPreampGain(int Gain)
{
return zplay_SetEqualizerPreampGain(objptr, Gain) == 1;
}
public int GetEqualizerPreampGain()
{
return zplay_GetEqualizerPreampGain(objptr);
}
public bool SetEqualizerBandGain(int BandIndex, int Gain)
{
return zplay_SetEqualizerBandGain(objptr, BandIndex, Gain) == 1;
}
public int GetEqualizerBandGain(int BandIndex)
{
return zplay_GetEqualizerBandGain(objptr, BandIndex);
}
public bool SetEqualizerPoints(ref int[] FreqPointArray, int NumberOfPoints)
{
return zplay_SetEqualizerPoints(objptr, FreqPointArray, NumberOfPoints) == 1;
}
public int GetEqualizerPoints(ref int[] FreqPointArray)
{
int size = zplay_GetEqualizerPoints(objptr, null, 0);
Array.Resize(ref FreqPointArray, size);
return zplay_GetEqualizerPoints(objptr, FreqPointArray, size);
}
#endregion
#region Echo
public bool EnableEcho(bool Enable)
{
if (Enable)
{
return zplay_EnableEcho(objptr, 1) == 1;
}
return zplay_EnableEcho(objptr, 0) == 1;
}
public bool SetEchoParam(ref TEchoEffect[] EchoEffectArray, int NumberOfEffects)
{
return zplay_SetEchoParam(objptr, EchoEffectArray, NumberOfEffects) == 1;
}
public int GetEchoParam(ref TEchoEffect[] EchoEffectArray)
{
int size = zplay_GetEchoParam(objptr, null, 0);
Array.Resize(ref EchoEffectArray, size);
return zplay_GetEchoParam(objptr, EchoEffectArray, size);
}
#endregion
#region Volume and Fade
public bool SetMasterVolume(int LeftVolume, int RightVolume)
{
return zplay_SetMasterVolume(objptr, LeftVolume, RightVolume) == 1;
}
public bool SetPlayerVolume(int LeftVolume, int RightVolume)
{
return zplay_SetPlayerVolume(objptr, LeftVolume, RightVolume) == 1;
}
public void GetMasterVolume(ref int LeftVolume, ref int RightVolume)
{
zplay_GetMasterVolume(objptr, ref LeftVolume, ref RightVolume);
}
public void GetPlayerVolume(ref int LeftVolume, ref int RightVolume)
{
zplay_GetPlayerVolume(objptr, ref LeftVolume, ref RightVolume);
}
public bool SlideVolume(TTimeFormat TimeFormatStart, ref TStreamTime TimeStart, int StartVolumeLeft, int StartVolumeRight, TTimeFormat TimeFormatEnd, ref TStreamTime TimeEnd, int EndVolumeLeft, int EndVolumeRight)
{
return zplay_SlideVolume(objptr, TimeFormatStart, ref TimeStart, StartVolumeLeft, StartVolumeRight, TimeFormatEnd, ref TimeEnd, EndVolumeLeft, EndVolumeRight) == 1;
}
#endregion
#region Pitch, tempo, rate
public bool SetPitch(int Pitch)
{
return zplay_SetPitch(objptr, Pitch) == 1;
}
public int GetPitch()
{
return zplay_GetPitch(objptr);
}
public bool SetRate(int Rate)
{
return zplay_SetRate(objptr, Rate) == 1;
}
public int GetRate()
{
return zplay_GetRate(objptr);
}
public bool SetTempo(int Tempo)
{
return zplay_SetTempo(objptr, Tempo) == 1;
}
public int GetTempo()
{
return zplay_GetTempo(objptr);
}
#endregion
#region Bitrate
public int GetBitrate(bool Average)
{
if (Average)
return zplay_GetBitrate(objptr, 1);
return zplay_GetBitrate(objptr, 0);
}
#endregion
#region ID3 Info
public bool LoadID3(TID3Version Id3Version, ref TID3Info Info)
{
TID3Info_Internal tmp = new TID3Info_Internal();
if (zplay_LoadID3W(objptr, System.Convert.ToInt32((int)(Id3Version)), ref tmp) == 1)
{
Info.Album = Marshal.PtrToStringUni(tmp.Album);
Info.Artist = Marshal.PtrToStringUni(tmp.Artist);
Info.Comment = Marshal.PtrToStringUni(tmp.Comment);
Info.Genre = Marshal.PtrToStringUni(tmp.Genre);
Info.Title = Marshal.PtrToStringUni(tmp.Title);
Info.Track = Marshal.PtrToStringUni(tmp.Track);
Info.Year = Marshal.PtrToStringUni(tmp.Year);
return true;
}
else
{
return false;
}
}
public bool LoadID3Ex(ref TID3InfoEx Info, bool fDecodePicture)
{
TID3InfoEx_Internal tmp = new TID3InfoEx_Internal();
if (zplay_LoadID3ExW(objptr, ref tmp, 0) == 1)
{
Info.Album = Marshal.PtrToStringUni(tmp.Album);
Info.Artist = Marshal.PtrToStringUni(tmp.Artist);
Info.Comment = Marshal.PtrToStringUni(tmp.Comment);
Info.Genre = Marshal.PtrToStringUni(tmp.Genre);
Info.Title = Marshal.PtrToStringUni(tmp.Title);
Info.Track = Marshal.PtrToStringUni(tmp.Track);
Info.Year = Marshal.PtrToStringUni(tmp.Year);
Info.AlbumArtist = Marshal.PtrToStringUni(tmp.AlbumArtist);
Info.Composer = Marshal.PtrToStringUni(tmp.Composer);
Info.OriginalArtist = Marshal.PtrToStringUni(tmp.OriginalArtist);
Info.Copyright = Marshal.PtrToStringUni(tmp.Copyright);
Info.Encoder = Marshal.PtrToStringUni(tmp.Encoder);
Info.Publisher = Marshal.PtrToStringUni(tmp.Publisher);
Info.BPM = tmp.BPM;
Info.Picture.PicturePresent = false;
if (fDecodePicture)
{
try
{
if (tmp.PicturePresent == 1)
{
byte[] stream_data = new byte[System.Convert.ToInt32(tmp.PictureDataSize) + 1];
Marshal.Copy(tmp.PictureData, stream_data, 0, tmp.PictureDataSize);
Info.Picture.BitStream = new System.IO.MemoryStream();
Info.Picture.BitStream.Write(stream_data, 0, tmp.PictureDataSize);
Info.Picture.Bitmap = new Bitmap(Info.Picture.BitStream);
Info.Picture.PictureType = tmp.PictureType;
Info.Picture.Description = Marshal.PtrToStringUni(tmp.Description);
Info.Picture.PicturePresent = true;
}
else
{
Info.Picture.Bitmap = new Bitmap(1, 1);
}
return true;
}
catch
{
Info.Picture.PicturePresent = false;
}
}
}
else
{
return false;
}
return false;
}
public bool LoadFileID3(string FileName, TStreamFormat Format, TID3Version Id3Version, ref TID3Info Info)
{
TID3Info_Internal tmp = new TID3Info_Internal();
if (zplay_LoadFileID3W(objptr, FileName, System.Convert.ToInt32(Format), System.Convert.ToInt32((int)(Id3Version)), ref tmp) == 1)
{
Info.Album = Marshal.PtrToStringUni(tmp.Album);
Info.Artist = Marshal.PtrToStringUni(tmp.Artist);
Info.Comment = Marshal.PtrToStringUni(tmp.Comment);
Info.Genre = Marshal.PtrToStringUni(tmp.Genre);
Info.Title = Marshal.PtrToStringUni(tmp.Title);
Info.Track = Marshal.PtrToStringUni(tmp.Track);
Info.Year = Marshal.PtrToStringUni(tmp.Year);
return true;
}
else
{
return false;
}
}
public bool LoadFileID3Ex(string FileName, TStreamFormat Format, ref TID3InfoEx Info, bool fDecodePicture)
{
TID3InfoEx_Internal tmp = new TID3InfoEx_Internal();
if (zplay_LoadFileID3ExW(objptr, FileName, System.Convert.ToInt32(Format), ref tmp, 0) == 1)
{
Info.Album = Marshal.PtrToStringUni(tmp.Album);
Info.Artist = Marshal.PtrToStringUni(tmp.Artist);
Info.Comment = Marshal.PtrToStringUni(tmp.Comment);
Info.Genre = Marshal.PtrToStringUni(tmp.Genre);
Info.Title = Marshal.PtrToStringUni(tmp.Title);
Info.Track = Marshal.PtrToStringUni(tmp.Track);
Info.Year = Marshal.PtrToStringUni(tmp.Year);
Info.AlbumArtist = Marshal.PtrToStringUni(tmp.AlbumArtist);
Info.Composer = Marshal.PtrToStringUni(tmp.Composer);
Info.OriginalArtist = Marshal.PtrToStringUni(tmp.OriginalArtist);
Info.Copyright = Marshal.PtrToStringUni(tmp.Copyright);
Info.Encoder = Marshal.PtrToStringUni(tmp.Encoder);
Info.Publisher = Marshal.PtrToStringUni(tmp.Publisher);
Info.BPM = tmp.BPM;
Info.Picture.PicturePresent = false;
if (fDecodePicture)
{
try
{
if (tmp.PicturePresent == 1)
{
byte[] stream_data = new byte[System.Convert.ToInt32(tmp.PictureDataSize) + 1];
Marshal.Copy(tmp.PictureData, stream_data, 0, tmp.PictureDataSize);
Info.Picture.BitStream = new System.IO.MemoryStream();
Info.Picture.BitStream.Write(stream_data, 0, tmp.PictureDataSize);
Info.Picture.Bitmap = new Bitmap(Info.Picture.BitStream);
Info.Picture.PictureType = tmp.PictureType;
Info.Picture.Description = Marshal.PtrToStringUni(tmp.Description);
Info.Picture.PicturePresent = true;
}
else
{
Info.Picture.Bitmap = new Bitmap(1, 1);
}
return true;
}
catch
{
Info.Picture.PicturePresent = false;
}
}
}
else
{
return false;
}
return false;
}
#endregion
#region Callback
public bool SetCallbackFunc(TCallbackFunc CallbackFunc, TCallbackMessage Messages, int UserData)
{
return zplay_SetCallbackFunc(objptr, CallbackFunc, Messages, UserData) == 1;
}
#endregion
#region Beat-Per-Minute
public int DetectBPM(TBPMDetectionMethod Method)
{
return zplay_DetectBPM(objptr, System.Convert.ToUInt32(Method));
}
public int DetectFileBPM(string FileName, TStreamFormat Format, TBPMDetectionMethod Method)
{
return zplay_DetectFileBPMW(objptr, FileName, System.Convert.ToInt32(Format), System.Convert.ToUInt32(Method));
}
#endregion
#region FFT Graph and FFT values
public bool GetFFTData(int FFTPoints, TFFTWindow FFTWindow, ref int HarmonicNumber, ref int[] HarmonicFreq, ref int[] LeftAmplitude, ref int[] RightAmplitude, ref int[] LeftPhase, ref int[] RightPhase)
{
return zplay_GetFFTData(objptr, FFTPoints, System.Convert.ToInt32((int)(FFTWindow)), ref HarmonicNumber, HarmonicFreq, LeftAmplitude, RightAmplitude, LeftPhase, RightPhase) == 1;
}
public bool DrawFFTGraphOnHDC(System.IntPtr hdc, int X, int Y, int Width, int Height)
{
return zplay_DrawFFTGraphOnHDC(objptr, hdc, X, Y, Width, Height) == 1;
}
public bool DrawFFTGraphOnHWND(System.IntPtr hwnd, int X, int Y, int Width, int Height)
{
return zplay_DrawFFTGraphOnHWND(objptr, hwnd, X, Y, Width, Height) == 1;
}
public bool SetFFTGraphParam(TFFTGraphParamID ParamID, int ParamValue)
{
return zplay_SetFFTGraphParam(objptr, System.Convert.ToInt32((int)(ParamID)), ParamValue) == 1;
}
public int GetFFTGraphParam(TFFTGraphParamID ParamID)
{
return zplay_GetFFTGraphParam(objptr, System.Convert.ToInt32((int)(ParamID)));
}
#endregion
#region Center and side cut
public bool StereoCut(bool Enable, bool OutputCenter, bool BassToSides)
{
int fOutputCenter = 0;
int fBassToSides = 0;
int fEnable = 0;
if (OutputCenter)
{
fOutputCenter = 1;
}
if (BassToSides)
{
fBassToSides = 1;
}
if (Enable)
{
fEnable = 1;
}
return zplay_StereoCut(objptr, fEnable, fOutputCenter, fBassToSides) == 1;
}
#endregion
#region Channel mixing
public bool MixChannels(bool Enable, uint LeftPercent, uint RightPercent)
{
if (Enable)
{
return zplay_MixChannels(objptr, 1, LeftPercent, RightPercent) == 1;
}
else
{
return zplay_MixChannels(objptr, 0, LeftPercent, RightPercent) == 1;
}
}
#endregion
#region VU Data
public void GetVUData(ref int LeftChannel, ref int RightChannel)
{
zplay_GetVUData(objptr, ref LeftChannel, ref RightChannel);
}
#endregion
#region Status and Info
public void GetStreamInfo(ref TStreamInfo info)
{
TStreamInfo_Internal tmp = new TStreamInfo_Internal();
zplay_GetStreamInfoW(objptr, ref tmp);
info.Bitrate = tmp.Bitrate;
info.ChannelNumber = tmp.ChannelNumber;
info.SamplingRate = tmp.SamplingRate;
info.VBR = tmp.VBR;
info.Length = tmp.Length;
info.Description = Marshal.PtrToStringUni(tmp.Description);
}
public void GetStatus(ref TStreamStatus status)
{
zplay_GetStatus(objptr, ref status);
}
public void GetDynamicStreamLoad(ref TStreamLoadInfo StreamLoadInfo)
{
zplay_GetDynamicStreamLoad(objptr, ref StreamLoadInfo);
}
#endregion
#region Wave Out and Wave In Info
public int EnumerateWaveOut()
{
return zplay_EnumerateWaveOut(objptr);
}
public bool GetWaveOutInfo(uint Index, ref TWaveOutInfo Info)
{
TWaveOutInfo_Internal tmp = new TWaveOutInfo_Internal();
if (zplay_GetWaveOutInfoW(objptr, Index, ref tmp) == 0)
{
return false;
}
Info.Channels = tmp.Channels;
Info.DriverVersion = tmp.DriverVersion;
Info.Formats = tmp.Formats;
Info.ManufacturerID = tmp.ManufacturerID;
Info.ProductID = tmp.ProductID;
Info.Support = tmp.Support;
Info.ProductName = Marshal.PtrToStringUni(tmp.ProductName);
return true;
}
public bool SetWaveOutDevice(uint Index)
{
return zplay_SetWaveOutDevice(objptr, Index) == 1;
}
public int EnumerateWaveIn()
{
return zplay_EnumerateWaveIn(objptr);
}
public bool GetWaveInInfo(uint Index, ref TWaveInInfo Info)
{
TWaveInInfo_Internal tmp = new TWaveInInfo_Internal();
if (zplay_GetWaveInInfoW(objptr, Index, ref tmp) == 0)
{
return false;
}
Info.Channels = tmp.Channels;
Info.DriverVersion = tmp.DriverVersion;
Info.Formats = tmp.Formats;
Info.ManufacturerID = tmp.ManufacturerID;
Info.ProductID = tmp.ProductID;
Info.ProductName = Marshal.PtrToStringUni(tmp.ProductName);
return true;
}
public bool SetWaveInDevice(uint Index)
{
return zplay_SetWaveInDevice(objptr, Index) == 1;
}
#endregion
#region Settings
public int SetSettings(TSettingID SettingID, int Value)
{
return zplay_SetSettings(objptr, (int)SettingID, Value);
}
public int GetSettings(TSettingID SettingID)
{
return zplay_GetSettings(objptr, (int)SettingID);
}
#endregion
}
}
