Added Dynamic-Link-Library (DLL) function wrapper for SoundTouch routines

2025-11-07 07:30:02 +01:00 · 2009-02-23 08:29:03 +00:00 · 2009-02-23 08:29:03 +00:00 · 5a4a41cac6
commit 5a4a41cac6
parent c17eb6821a
5 changed files with 791 additions and 0 deletions
--- a/source/SoundTouchDLL/SoundTouchDLL.cpp
+++ b/source/SoundTouchDLL/SoundTouchDLL.cpp
@ -0,0 +1,327 @@
+//////////////////////////////////////////////////////////////////////////////
+///
+/// SoundTouch DLL wrapper - wraps SoundTouch routines into a Dynamic Load 
+/// Library interface.
+///
+/// Author        : Copyright (c) Olli Parviainen
+/// Author e-mail : oparviai 'at' iki.fi
+/// SoundTouch WWW: http://www.surina.net/soundtouch
+///
+////////////////////////////////////////////////////////////////////////////////
+//
+// $Id: $
+//
+////////////////////////////////////////////////////////////////////////////////
+//
+// License :
+//
+//  SoundTouch audio processing library
+//  Copyright (c) Olli Parviainen
+//
+//  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
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <windows.h>
+#include "SoundTouchDLL.h"
+#include "soundtouch.h"
+
+using namespace soundtouch;
+
+BOOL APIENTRY DllMain( HANDLE hModule, 
+                       DWORD  ul_reason_for_call, 
+                       LPVOID lpReserved
+					 )
+{
+	switch (ul_reason_for_call)
+	{
+	case DLL_PROCESS_ATTACH:
+	case DLL_THREAD_ATTACH:
+	case DLL_THREAD_DETACH:
+	case DLL_PROCESS_DETACH:
+		break;
+	}
+    return TRUE;
+}
+
+
+//////////////
+
+typedef struct
+{
+    DWORD dwMagic;
+    SoundTouch *pst;
+} STHANDLE;
+
+#define STMAGIC 0x1770C001
+
+SOUNDTOUCHDLL_API HANDLE __stdcall soundtouch_createInstance()
+{
+    STHANDLE *tmp = new STHANDLE;
+
+    if (tmp)
+    {
+        tmp->dwMagic = STMAGIC;
+        tmp->pst = new SoundTouch();
+        if (tmp->pst == NULL)
+        {
+            delete tmp;
+            tmp = NULL;
+        }
+    }
+    return (HANDLE)tmp;
+}
+
+
+SOUNDTOUCHDLL_API void __stdcall soundtouch_destroyInstance(HANDLE h)
+{
+    /*
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+*/
+
+    /*
+    sth->dwMagic = 0;
+    delete sth->pst;
+    sth->pst = NULL;
+    delete sth;
+*/
+}
+
+
+/// Get SoundTouch library version string
+SOUNDTOUCHDLL_API const char *__stdcall soundtouch_getVersionString()
+{
+    return SoundTouch::getVersionString();
+}
+
+/// Get SoundTouch library version Id
+SOUNDTOUCHDLL_API uint __stdcall soundtouch_getVersionId()
+{
+    return SoundTouch::getVersionId();
+}
+
+/// Sets new rate control value. Normal rate = 1.0, smaller values
+/// represent slower rate, larger faster rates.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setRate(HANDLE h, float newRate)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setRate(newRate);
+}
+
+
+/// Sets new tempo control value. Normal tempo = 1.0, smaller values
+/// represent slower tempo, larger faster tempo.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setTempo(HANDLE h, float newTempo)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setTempo(newTempo);
+}
+
+/// Sets new rate control value as a difference in percents compared
+/// to the original rate (-50 .. +100 %)
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setRateChange(HANDLE h, float newRate)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setRateChange(newRate);
+}
+
+/// Sets new tempo control value as a difference in percents compared
+/// to the original tempo (-50 .. +100 %)
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setTempoChange(HANDLE h, float newTempo)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setTempoChange(newTempo);
+}
+
+/// Sets new pitch control value. Original pitch = 1.0, smaller values
+/// represent lower pitches, larger values higher pitch.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setPitch(HANDLE h, float newPitch)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setPitch(newPitch);
+}
+
+/// Sets pitch change in octaves compared to the original pitch  
+/// (-1.00 .. +1.00)
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setPitchOctaves(HANDLE h, float newPitch)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setPitchOctaves(newPitch);
+}
+
+/// Sets pitch change in semi-tones compared to the original pitch
+/// (-12 .. +12)
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setPitchSemiTones(HANDLE h, float newPitch)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setPitchSemiTones(newPitch);
+}
+
+
+/// Sets the number of channels, 1 = mono, 2 = stereo
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setChannels(HANDLE h, uint numChannels)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setChannels(numChannels);
+}
+
+/// Sets sample rate.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setSampleRate(HANDLE h, uint srate)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->setSampleRate(srate);
+}
+
+/// Flushes the last samples from the processing pipeline to the output.
+/// Clears also the internal processing buffers.
+//
+/// Note: This function is meant for extracting the last samples of a sound
+/// stream. This function may introduce additional blank samples in the end
+/// of the sound stream, and thus it's not recommended to call this function
+/// in the middle of a sound stream.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_flush(HANDLE h)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->flush();
+}
+
+/// Adds 'numSamples' pcs of samples from the 'samples' memory position into
+/// the input of the object. Notice that sample rate _has_to_ be set before
+/// calling this function, otherwise throws a runtime_error exception.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_putSamples(HANDLE h, 
+        const SAMPLETYPE *samples,  ///< Pointer to sample buffer.
+        uint numSamples                         ///< Number of samples in buffer. Notice
+                                                ///< that in case of stereo-sound a single sample
+                                                ///< contains data for both channels.
+        )
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->putSamples(samples, numSamples);
+}
+
+/// Clears all the samples in the object's output and internal processing
+/// buffers.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_clear(HANDLE h)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return;
+
+    sth->pst->clear();
+}
+
+/// Changes a setting controlling the processing system behaviour. See the
+/// 'SETTING_...' defines for available setting ID's.
+/// 
+/// \return 'TRUE' if the setting was succesfully changed
+SOUNDTOUCHDLL_API BOOL __stdcall soundtouch_setSetting(HANDLE h, 
+                int settingId,   ///< Setting ID number. see SETTING_... defines.
+                int value        ///< New setting value.
+                )
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return FALSE;
+
+    return sth->pst->setSetting(settingId, value);
+}
+
+/// Reads a setting controlling the processing system behaviour. See the
+/// 'SETTING_...' defines for available setting ID's.
+///
+/// \return the setting value.
+SOUNDTOUCHDLL_API int __stdcall soundtouch_getSetting(HANDLE h, 
+                          int settingId    ///< Setting ID number, see SETTING_... defines.
+                )
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return -1;
+
+    return sth->pst->getSetting(settingId);
+}
+
+
+/// Returns number of samples currently unprocessed.
+SOUNDTOUCHDLL_API uint __stdcall soundtouch_numUnprocessedSamples(HANDLE h)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return 0;
+
+    return sth->pst->numUnprocessedSamples();
+}
+
+
+/// Adjusts book-keeping so that given number of samples are removed from beginning of the 
+/// sample buffer without copying them anywhere. 
+///
+/// Used to reduce the number of samples in the buffer when accessing the sample buffer directly
+/// with 'ptrBegin' function.
+SOUNDTOUCHDLL_API uint __stdcall soundtouch_receiveSamples(HANDLE h, 
+                               SAMPLETYPE *outBuffer, ///< Buffer where to copy output samples.
+                        uint maxSamples                    ///< How many samples to receive at max.
+                        )
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return 0;
+
+    if (outBuffer)
+    {
+        return sth->pst->receiveSamples(outBuffer, maxSamples);
+    }
+    else
+    {
+        return sth->pst->receiveSamples(maxSamples);
+    }
+}
+
+/// Returns number of samples currently available.
+SOUNDTOUCHDLL_API uint __stdcall soundtouch_numSamples(HANDLE h)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return 0;
+
+    return sth->pst->numSamples();
+}
+
+
+/// Returns nonzero if there aren't any samples available for outputting.
+SOUNDTOUCHDLL_API int __stdcall soundtouch_isEmpty(HANDLE h)
+{
+    STHANDLE *sth = (STHANDLE*)h;
+    if (sth->dwMagic != STMAGIC) return -1;
+
+    return sth->pst->isEmpty();
+}
--- a/source/SoundTouchDLL/SoundTouchDLL.h
+++ b/source/SoundTouchDLL/SoundTouchDLL.h
@ -0,0 +1,164 @@
+//////////////////////////////////////////////////////////////////////////////
+///
+/// SoundTouch DLL wrapper - wraps SoundTouch routines into a Dynamic Load 
+/// Library interface.
+///
+/// Author        : Copyright (c) Olli Parviainen
+/// Author e-mail : oparviai 'at' iki.fi
+/// SoundTouch WWW: http://www.surina.net/soundtouch
+///
+////////////////////////////////////////////////////////////////////////////////
+//
+// $Id: $
+//
+////////////////////////////////////////////////////////////////////////////////
+//
+// License :
+//
+//  SoundTouch audio processing library
+//  Copyright (c) Olli Parviainen
+//
+//  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
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#ifndef _SoundTouchDLL_h_
+#define _SoundTouchDLL_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef DLL_EXPORTS
+    #define SOUNDTOUCHDLL_API __declspec(dllexport)
+#else
+    #define SOUNDTOUCHDLL_API __declspec(dllimport)
+#endif
+
+typedef void * HANDLE;
+
+/// Create a new instance of SoundTouch processor.
+SOUNDTOUCHDLL_API HANDLE __stdcall soundtouch_createInstance();
+
+/// Destroys a SoundTouch processor instance.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_destroyInstance(HANDLE h);
+
+/// Get SoundTouch library version string
+SOUNDTOUCHDLL_API const char *__stdcall soundtouch_getVersionString();
+
+/// Get SoundTouch library version Id
+SOUNDTOUCHDLL_API unsigned int __stdcall soundtouch_getVersionId();
+
+/// Sets new rate control value. Normal rate = 1.0, smaller values
+/// represent slower rate, larger faster rates.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setRate(HANDLE h, float newRate);
+
+/// Sets new tempo control value. Normal tempo = 1.0, smaller values
+/// represent slower tempo, larger faster tempo.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setTempo(HANDLE h, float newTempo);
+
+/// Sets new rate control value as a difference in percents compared
+/// to the original rate (-50 .. +100 %);
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setRateChange(HANDLE h, float newRate);
+
+/// Sets new tempo control value as a difference in percents compared
+/// to the original tempo (-50 .. +100 %);
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setTempoChange(HANDLE h, float newTempo);
+
+/// Sets new pitch control value. Original pitch = 1.0, smaller values
+/// represent lower pitches, larger values higher pitch.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setPitch(HANDLE h, float newPitch);
+
+/// Sets pitch change in octaves compared to the original pitch  
+/// (-1.00 .. +1.00);
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setPitchOctaves(HANDLE h, float newPitch);
+
+/// Sets pitch change in semi-tones compared to the original pitch
+/// (-12 .. +12);
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setPitchSemiTones(HANDLE h, float newPitch);
+
+
+/// Sets the number of channels, 1 = mono, 2 = stereo
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setChannels(HANDLE h, unsigned int numChannels);
+
+/// Sets sample rate.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_setSampleRate(HANDLE h, unsigned int srate);
+
+/// Flushes the last samples from the processing pipeline to the output.
+/// Clears also the internal processing buffers.
+//
+/// Note: This function is meant for extracting the last samples of a sound
+/// stream. This function may introduce additional blank samples in the end
+/// of the sound stream, and thus it's not recommended to call this function
+/// in the middle of a sound stream.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_flush(HANDLE h);
+
+/// Adds 'numSamples' pcs of samples from the 'samples' memory position into
+/// the input of the object. Notice that sample rate _has_to_ be set before
+/// calling this function, otherwise throws a runtime_error exception.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_putSamples(HANDLE h, 
+        const float *samples,       ///< Pointer to sample buffer.
+        unsigned int numSamples     ///< Number of samples in buffer. Notice
+                                    ///< that in case of stereo-sound a single sample
+                                    ///< contains data for both channels.
+        );
+
+/// Clears all the samples in the object's output and internal processing
+/// buffers.
+SOUNDTOUCHDLL_API void __stdcall soundtouch_clear(HANDLE h);
+
+/// Changes a setting controlling the processing system behaviour. See the
+/// 'SETTING_...' defines for available setting ID's.
+/// 
+/// \return 'TRUE' if the setting was succesfully changed
+SOUNDTOUCHDLL_API BOOL __stdcall soundtouch_setSetting(HANDLE h, 
+                int settingId,   ///< Setting ID number. see SETTING_... defines.
+                int value        ///< New setting value.
+                );
+
+/// Reads a setting controlling the processing system behaviour. See the
+/// 'SETTING_...' defines for available setting ID's.
+///
+/// \return the setting value.
+SOUNDTOUCHDLL_API int __stdcall soundtouch_getSetting(HANDLE h, 
+                          int settingId    ///< Setting ID number, see SETTING_... defines.
+                );
+
+
+/// Returns number of samples currently unprocessed.
+SOUNDTOUCHDLL_API unsigned int __stdcall soundtouch_numUnprocessedSamples(HANDLE h);
+
+/// Adjusts book-keeping so that given number of samples are removed from beginning of the 
+/// sample buffer without copying them anywhere. 
+///
+/// Used to reduce the number of samples in the buffer when accessing the sample buffer directly
+/// with 'ptrBegin' function.
+SOUNDTOUCHDLL_API unsigned int __stdcall soundtouch_receiveSamples(HANDLE h, 
+            float *outBuffer,           ///< Buffer where to copy output samples.
+            unsigned int maxSamples     ///< How many samples to receive at max.
+            );
+
+/// Returns number of samples currently available.
+SOUNDTOUCHDLL_API unsigned int __stdcall soundtouch_numSamples(HANDLE h);
+
+/// Returns nonzero if there aren't any samples available for outputting.
+SOUNDTOUCHDLL_API int __stdcall soundtouch_isEmpty(HANDLE h);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // _SoundTouchDLL_h_
+
--- a/source/SoundTouchDLL/SoundTouchDLL.rc
+++ b/source/SoundTouchDLL/SoundTouchDLL.rc
@ -0,0 +1,113 @@
+// Microsoft Visual C++ generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "afxres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.S.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(1252)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE 
+BEGIN
+    "#include ""afxres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+#endif    // English (U.S.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+/////////////////////////////////////////////////////////////////////////////
+// Finnish resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_FIN)
+#ifdef _WIN32
+LANGUAGE LANG_FINNISH, SUBLANG_DEFAULT
+#pragma code_page(1252)
+#endif //_WIN32
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,4,1,0
+ PRODUCTVERSION 1,4,1,0
+ FILEFLAGSMASK 0x17L
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "000004b0"
+        BEGIN
+            VALUE "FileDescription", "SoundTouch Dynamic Link Library"
+            VALUE "FileVersion", "1, 4, 1, 0"
+            VALUE "InternalName", "SoundTouch"
+            VALUE "LegalCopyright", "Copyright (C) Olli Parviainen 2001-2009"
+            VALUE "OriginalFilename", "SoundTouch.dll"
+            VALUE "ProductName", " SoundTouch Dynamic Link Library"
+            VALUE "ProductVersion", "1, 4, 1, 0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x0, 1200
+    END
+END
+
+#endif    // Finnish resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+
--- a/source/SoundTouchDLL/SoundTouchDLL.sln
+++ b/source/SoundTouchDLL/SoundTouchDLL.sln
@ -0,0 +1,32 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SoundTouchDLL", "SoundTouchDLL.vcproj", "{164DE61D-6391-4265-8273-30740117D356}"
+	ProjectSection(ProjectDependencies) = postProject
+		{68A5DD20-7057-448B-8FE0-B6AC8D205509} = {68A5DD20-7057-448B-8FE0-B6AC8D205509}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SoundTouch", "..\SoundTouch\SoundTouch.vcproj", "{68A5DD20-7057-448B-8FE0-B6AC8D205509}"
+	ProjectSection(ProjectDependencies) = postProject
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfiguration) = preSolution
+		Debug = Debug
+		Release = Release
+	EndGlobalSection
+	GlobalSection(ProjectDependencies) = postSolution
+	EndGlobalSection
+	GlobalSection(ProjectConfiguration) = postSolution
+		{164DE61D-6391-4265-8273-30740117D356}.Debug.ActiveCfg = Debug|Win32
+		{164DE61D-6391-4265-8273-30740117D356}.Debug.Build.0 = Debug|Win32
+		{164DE61D-6391-4265-8273-30740117D356}.Release.ActiveCfg = Release|Win32
+		{164DE61D-6391-4265-8273-30740117D356}.Release.Build.0 = Release|Win32
+		{68A5DD20-7057-448B-8FE0-B6AC8D205509}.Debug.ActiveCfg = Debug|Win32
+		{68A5DD20-7057-448B-8FE0-B6AC8D205509}.Debug.Build.0 = Debug|Win32
+		{68A5DD20-7057-448B-8FE0-B6AC8D205509}.Release.ActiveCfg = Release|Win32
+		{68A5DD20-7057-448B-8FE0-B6AC8D205509}.Release.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+	EndGlobalSection
+	GlobalSection(ExtensibilityAddIns) = postSolution
+	EndGlobalSection
+EndGlobal
--- a/source/SoundTouchDLL/SoundTouchDLL.vcproj
+++ b/source/SoundTouchDLL/SoundTouchDLL.vcproj
@ -0,0 +1,155 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="7.10"
+	Name="SoundTouchDLL"
+	ProjectGUID="{164DE61D-6391-4265-8273-30740117D356}"
+	Keyword="Win32Proj">
+	<Platforms>
+		<Platform
+			Name="Win32"/>
+	</Platforms>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="Debug"
+			IntermediateDirectory="Debug"
+			ConfigurationType="2"
+			CharacterSet="2">
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="..\..\include"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;DLL_EXPORTS"
+				MinimalRebuild="TRUE"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="TRUE"
+				DebugInformationFormat="4"/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="$(OutDir)/SoundTouchD.dll"
+				LinkIncremental="2"
+				GenerateDebugInformation="TRUE"
+				ProgramDatabaseFile="$(OutDir)/SoundTouchD.pdb"
+				SubSystem="2"
+				ImportLibrary="$(OutDir)/SoundTouchDllD.lib"
+				TargetMachine="1"/>
+			<Tool
+				Name="VCMIDLTool"/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="copy $(OutDir)\*.dll ..\..\lib
+copy $(OutDir)\*.lib ..\..\lib
+"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"/>
+			<Tool
+				Name="VCWebDeploymentTool"/>
+			<Tool
+				Name="VCManagedWrapperGeneratorTool"/>
+			<Tool
+				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="Release"
+			IntermediateDirectory="Release"
+			ConfigurationType="2"
+			CharacterSet="2">
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				GlobalOptimizations="FALSE"
+				AdditionalIncludeDirectories="..\..\include"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;DLL_EXPORTS"
+				RuntimeLibrary="0"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="TRUE"
+				DebugInformationFormat="3"
+				CallingConvention="0"/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="$(OutDir)/SoundTouch.dll"
+				LinkIncremental="1"
+				GenerateDebugInformation="FALSE"
+				GenerateMapFile="TRUE"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				ImportLibrary="$(OutDir)/SoundTouchDll.lib"
+				TargetMachine="1"/>
+			<Tool
+				Name="VCMIDLTool"/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="copy $(OutDir)\*.dll ..\..\lib
+copy $(OutDir)\*.lib ..\..\lib
+"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"/>
+			<Tool
+				Name="VCWebDeploymentTool"/>
+			<Tool
+				Name="VCManagedWrapperGeneratorTool"/>
+			<Tool
+				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+			<File
+				RelativePath=".\SoundTouchDLL.cpp">
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl;inc;xsd"
+			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+			<File
+				RelativePath=".\SoundTouchDLL.h">
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
+			<File
+				RelativePath=".\SoundTouchDLL.rc">
+			</File>
+		</Filter>
+		<File
+			RelativePath=".\ReadMe.txt">
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>