ABI
Tracker

(SoundTouch)



Headers diff: 1.6.0 vs 1.7.0



 BPMDetect.h (1.6.0)   BPMDetect.h (1.7.0) 
skipping to change at line 29 skipping to change at line 29
/// - After whole sound data file has been analyzed as above, the bpm level is /// - After whole sound data file has been analyzed as above, the bpm level is
/// detected by function 'getBpm' that finds the highest peak of the auto correlation /// detected by function 'getBpm' that finds the highest peak of the auto correlation
/// function, calculates it's precise location and converts this reading to bpm's. /// function, calculates it's precise location and converts this reading to bpm's.
/// ///
/// Author : Copyright (c) Olli Parviainen /// Author : Copyright (c) Olli Parviainen
/// Author e-mail : oparviai 'at' iki.fi /// Author e-mail : oparviai 'at' iki.fi
/// SoundTouch WWW: http://www.surina.net/soundtouch /// SoundTouch WWW: http://www.surina.net/soundtouch
/// ///
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// Last changed : $Date: 2010-01-06 20:59:23 +0200 (Wed, 06 Jan 2010) $ // Last changed : $Date: 2012-08-30 22:53:44 +0300 (Thu, 30 Aug 2012) $
// File revision : $Revision: 4 $ // File revision : $Revision: 4 $
// //
// $Id: BPMDetect.h 86 2010-01-06 18:59:23Z oparviai $ // $Id: BPMDetect.h 150 2012-08-30 19:53:44Z oparviai $
// //
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// License : // License :
// //
// SoundTouch audio processing library // SoundTouch audio processing library
// Copyright (c) Olli Parviainen // Copyright (c) Olli Parviainen
// //
// This library is free software; you can redistribute it and/or // This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public // modify it under the terms of the GNU Lesser General Public
skipping to change at line 70 skipping to change at line 70
#include "STTypes.h" #include "STTypes.h"
#include "FIFOSampleBuffer.h" #include "FIFOSampleBuffer.h"
namespace soundtouch namespace soundtouch
{ {
/// Minimum allowed BPM rate. Used to restrict accepted result above a reas onable limit. /// Minimum allowed BPM rate. Used to restrict accepted result above a reas onable limit.
#define MIN_BPM 29 #define MIN_BPM 29
/// Maximum allowed BPM rate. Used to restrict accepted result below a reas onable limit. /// Maximum allowed BPM rate. Used to restrict accepted result below a reas onable limit.
#define MAX_BPM 230 #define MAX_BPM 200
/// Class for calculating BPM rate for audio data. /// Class for calculating BPM rate for audio data.
class BPMDetect class BPMDetect
{ {
protected: protected:
/// Auto-correlation accumulator bins. /// Auto-correlation accumulator bins.
float *xcorr; float *xcorr;
/// Amplitude envelope sliding average approximation level accumulator /// Amplitude envelope sliding average approximation level accumulator
double envelopeAccu; double envelopeAccu;
/// RMS volume sliding average approximation level accumulator /// RMS volume sliding average approximation level accumulator
double RMSVolumeAccu; double RMSVolumeAccu;
/// Level below which to cut off signals
double cutCoeff;
/// Accumulator for accounting what proportion of samples exceed cutCoe
ff level
double aboveCutAccu;
/// Accumulator for total samples to calculate proportion of samples th
at exceed cutCoeff level
double totalAccu;
/// Sample average counter. /// Sample average counter.
int decimateCount; int decimateCount;
/// Sample average accumulator for FIFO-like decimation. /// Sample average accumulator for FIFO-like decimation.
soundtouch::LONG_SAMPLETYPE decimateSum; soundtouch::LONG_SAMPLETYPE decimateSum;
/// Decimate sound by this coefficient to reach approx. 500 Hz. /// Decimate sound by this coefficient to reach approx. 500 Hz.
int decimateBy; int decimateBy;
/// Auto-correlation window length /// Auto-correlation window length
skipping to change at line 139 skipping to change at line 130
const soundtouch::SAMPLETYPE *src, ///< Source sample buff er const soundtouch::SAMPLETYPE *src, ///< Source sample buff er
int numsamples ///< Number of source s amples. int numsamples ///< Number of source s amples.
); );
/// Calculates amplitude envelope for the buffer of samples. /// Calculates amplitude envelope for the buffer of samples.
/// Result is output to 'samples'. /// Result is output to 'samples'.
void calcEnvelope(soundtouch::SAMPLETYPE *samples, ///< Pointer to inp ut/output data buffer void calcEnvelope(soundtouch::SAMPLETYPE *samples, ///< Pointer to inp ut/output data buffer
int numsamples ///< Number of samp les in buffer int numsamples ///< Number of samp les in buffer
); );
/// remove constant bias from xcorr data
void removeBias();
public: public:
/// Constructor. /// Constructor.
BPMDetect(int numChannels, ///< Number of channels in sample data. BPMDetect(int numChannels, ///< Number of channels in sample data.
int sampleRate ///< Sample rate in Hz. int sampleRate ///< Sample rate in Hz.
); );
/// Destructor. /// Destructor.
virtual ~BPMDetect(); virtual ~BPMDetect();
/// Inputs a block of samples for analyzing: Envelopes the samples and then /// Inputs a block of samples for analyzing: Envelopes the samples and then
 End of changes. 5 change blocks. 
14 lines changed or deleted 6 lines changed or added


 FIFOSampleBuffer.h (1.6.0)   FIFOSampleBuffer.h (1.7.0) 
skipping to change at line 18 skipping to change at line 18
/// the 'receiveSamples' function. The class automatically removes the /// the 'receiveSamples' function. The class automatically removes the
/// output samples from the buffer as well as grows the storage size /// output samples from the buffer as well as grows the storage size
/// whenever necessary. /// whenever necessary.
/// ///
/// Author : Copyright (c) Olli Parviainen /// Author : Copyright (c) Olli Parviainen
/// Author e-mail : oparviai 'at' iki.fi /// Author e-mail : oparviai 'at' iki.fi
/// SoundTouch WWW: http://www.surina.net/soundtouch /// SoundTouch WWW: http://www.surina.net/soundtouch
/// ///
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// Last changed : $Date: 2009-02-21 18:00:14 +0200 (Sat, 21 Feb 2009) $ // Last changed : $Date: 2012-06-13 22:29:53 +0300 (Wed, 13 Jun 2012) $
// File revision : $Revision: 4 $ // File revision : $Revision: 4 $
// //
// $Id: FIFOSampleBuffer.h 63 2009-02-21 16:00:14Z oparviai $ // $Id: FIFOSampleBuffer.h 143 2012-06-13 19:29:53Z oparviai $
// //
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// License : // License :
// //
// SoundTouch audio processing library // SoundTouch audio processing library
// Copyright (c) Olli Parviainen // Copyright (c) Olli Parviainen
// //
// This library is free software; you can redistribute it and/or // This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public // modify it under the terms of the GNU Lesser General Public
skipping to change at line 170 skipping to change at line 170
virtual uint numSamples() const; virtual uint numSamples() const;
/// Sets number of channels, 1 = mono, 2 = stereo. /// Sets number of channels, 1 = mono, 2 = stereo.
void setChannels(int numChannels); void setChannels(int numChannels);
/// Returns nonzero if there aren't any samples available for outputtin g. /// Returns nonzero if there aren't any samples available for outputtin g.
virtual int isEmpty() const; virtual int isEmpty() const;
/// Clears all the samples. /// Clears all the samples.
virtual void clear(); virtual void clear();
/// allow trimming (downwards) amount of samples in pipeline.
/// Returns adjusted amount of samples
uint adjustAmountOfSamples(uint numSamples);
}; };
} }
#endif #endif
 End of changes. 3 change blocks. 
2 lines changed or deleted 6 lines changed or added


 FIFOSamplePipe.h (1.6.0)   FIFOSamplePipe.h (1.7.0) 
skipping to change at line 20 skipping to change at line 20
/// are input with the 'putSamples' function, the class processes them /// are input with the 'putSamples' function, the class processes them
/// and moves the processed samples to the given 'output' pipe object, whic h /// and moves the processed samples to the given 'output' pipe object, whic h
/// may be either another processing stage, or a fifo sample buffer object. /// may be either another processing stage, or a fifo sample buffer object.
/// ///
/// Author : Copyright (c) Olli Parviainen /// Author : Copyright (c) Olli Parviainen
/// Author e-mail : oparviai 'at' iki.fi /// Author e-mail : oparviai 'at' iki.fi
/// SoundTouch WWW: http://www.surina.net/soundtouch /// SoundTouch WWW: http://www.surina.net/soundtouch
/// ///
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// Last changed : $Date: 2009-04-13 16:18:48 +0300 (Mon, 13 Apr 2009) $ // Last changed : $Date: 2012-06-13 22:29:53 +0300 (Wed, 13 Jun 2012) $
// File revision : $Revision: 4 $ // File revision : $Revision: 4 $
// //
// $Id: FIFOSamplePipe.h 69 2009-04-13 13:18:48Z oparviai $ // $Id: FIFOSamplePipe.h 143 2012-06-13 19:29:53Z oparviai $
// //
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// License : // License :
// //
// SoundTouch audio processing library // SoundTouch audio processing library
// Copyright (c) Olli Parviainen // Copyright (c) Olli Parviainen
// //
// This library is free software; you can redistribute it and/or // This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public // modify it under the terms of the GNU Lesser General Public
skipping to change at line 115 skipping to change at line 115
) = 0; ) = 0;
/// Returns number of samples currently available. /// Returns number of samples currently available.
virtual uint numSamples() const = 0; virtual uint numSamples() const = 0;
// Returns nonzero if there aren't any samples available for outputting . // Returns nonzero if there aren't any samples available for outputting .
virtual int isEmpty() const = 0; virtual int isEmpty() const = 0;
/// Clears all the samples. /// Clears all the samples.
virtual void clear() = 0; virtual void clear() = 0;
/// allow trimming (downwards) amount of samples in pipeline.
/// Returns adjusted amount of samples
virtual uint adjustAmountOfSamples(uint numSamples) = 0;
}; };
/// Base-class for sound processing routines working in FIFO principle. Wit h this base /// Base-class for sound processing routines working in FIFO principle. Wit h this base
/// class it's easy to implement sound processing stages that can be chaine d together, /// class it's easy to implement sound processing stages that can be chaine d together,
/// so that samples that are fed into beginning of the pipe automatically g o through /// so that samples that are fed into beginning of the pipe automatically g o through
/// all the processing stages. /// all the processing stages.
/// ///
/// When samples are input to this class, they're first processed and then put to /// When samples are input to this class, they're first processed and then put to
/// the FIFO pipe that's defined as output of this class. This output pipe can be /// the FIFO pipe that's defined as output of this class. This output pipe can be
/// either other processing stage or a FIFO sample buffer. /// either other processing stage or a FIFO sample buffer.
skipping to change at line 206 skipping to change at line 211
virtual uint numSamples() const virtual uint numSamples() const
{ {
return output->numSamples(); return output->numSamples();
} }
/// Returns nonzero if there aren't any samples available for outputtin g. /// Returns nonzero if there aren't any samples available for outputtin g.
virtual int isEmpty() const virtual int isEmpty() const
{ {
return output->isEmpty(); return output->isEmpty();
} }
/// allow trimming (downwards) amount of samples in pipeline.
/// Returns adjusted amount of samples
virtual uint adjustAmountOfSamples(uint numSamples)
{
return output->adjustAmountOfSamples(numSamples);
}
}; };
} }
#endif #endif
 End of changes. 4 change blocks. 
2 lines changed or deleted 15 lines changed or added


 SoundTouch.h (1.6.0)   SoundTouch.h (1.7.0) 
skipping to change at line 44 skipping to change at line 44
/// tempo and pitch in the same ratio) of the sound. The third available control /// tempo and pitch in the same ratio) of the sound. The third available control
/// 'pitch' (change pitch but maintain tempo) is produced by a combinatio n of /// 'pitch' (change pitch but maintain tempo) is produced by a combinatio n of
/// combining the two other controls. /// combining the two other controls.
/// ///
/// Author : Copyright (c) Olli Parviainen /// Author : Copyright (c) Olli Parviainen
/// Author e-mail : oparviai 'at' iki.fi /// Author e-mail : oparviai 'at' iki.fi
/// SoundTouch WWW: http://www.surina.net/soundtouch /// SoundTouch WWW: http://www.surina.net/soundtouch
/// ///
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// Last changed : $Date: 2011-07-15 22:27:10 +0300 (Fri, 15 Jul 2011) $ // Last changed : $Date: 2012-04-04 22:47:28 +0300 (Wed, 04 Apr 2012) $
// File revision : $Revision: 4 $ // File revision : $Revision: 4 $
// //
// $Id: SoundTouch.h 107 2011-07-15 19:27:10Z oparviai $ // $Id: SoundTouch.h 141 2012-04-04 19:47:28Z oparviai $
// //
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// License : // License :
// //
// SoundTouch audio processing library // SoundTouch audio processing library
// Copyright (c) Olli Parviainen // Copyright (c) Olli Parviainen
// //
// This library is free software; you can redistribute it and/or // This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public // modify it under the terms of the GNU Lesser General Public
skipping to change at line 82 skipping to change at line 82
#ifndef SoundTouch_H #ifndef SoundTouch_H
#define SoundTouch_H #define SoundTouch_H
#include "FIFOSamplePipe.h" #include "FIFOSamplePipe.h"
#include "STTypes.h" #include "STTypes.h"
namespace soundtouch namespace soundtouch
{ {
/// Soundtouch library version string /// Soundtouch library version string
#define SOUNDTOUCH_VERSION "1.6.0" #define SOUNDTOUCH_VERSION "1.7.0"
/// SoundTouch library version id /// SoundTouch library version id
#define SOUNDTOUCH_VERSION_ID (10600) #define SOUNDTOUCH_VERSION_ID (10700)
// //
// Available setting IDs for the 'setSetting' & 'get_setting' functions: // Available setting IDs for the 'setSetting' & 'get_setting' functions:
/// Enable/disable anti-alias filter in pitch transposer (0 = disable) /// Enable/disable anti-alias filter in pitch transposer (0 = disable)
#define SETTING_USE_AA_FILTER 0 #define SETTING_USE_AA_FILTER 0
/// Pitch transposer anti-alias filter length (8 .. 128 taps, default = 32) /// Pitch transposer anti-alias filter length (8 .. 128 taps, default = 32)
#define SETTING_AA_FILTER_LENGTH 1 #define SETTING_AA_FILTER_LENGTH 1
 End of changes. 4 change blocks. 
4 lines changed or deleted 4 lines changed or added


 soundtouch_config.h (1.6.0)   soundtouch_config.h (1.7.0) 
/* include/soundtouch_config.h. Generated from soundtouch_config.h.in by c onfigure. */ /* include/soundtouch_config.h. Generated from soundtouch_config.h.in by c onfigure. */
/* include/soundtouch_config.h.in. Generated from configure.ac by autohead er. */ /* include/soundtouch_config.h.in. Generated from configure.ac by autohead er. */
/* Define to 1 if you have the <cpuid.h> header file. */
#define HAVE_CPUID_H 1
/* Define to 1 if you have the <dlfcn.h> header file. */ /* Define to 1 if you have the <dlfcn.h> header file. */
#define HAVE_DLFCN_H 1 #define HAVE_DLFCN_H 1
/* Define to 1 if you have the <inttypes.h> header file. */ /* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1 #define HAVE_INTTYPES_H 1
/* Define to 1 if you have the `m' library (-lm). */ /* Define to 1 if you have the `m' library (-lm). */
#define HAVE_LIBM 1 #define HAVE_LIBM 1
/* Define to 1 if your system has a GNU libc compatible `malloc' function, and /* Define to 1 if your system has a GNU libc compatible `malloc' function, and
skipping to change at line 55 skipping to change at line 58
/* Name of package */ /* Name of package */
#define PACKAGE "soundtouch" #define PACKAGE "soundtouch"
/* Define to the address where bug reports for this package should be sent. */ /* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT "http://www.surina.net/soundtouch" #define PACKAGE_BUGREPORT "http://www.surina.net/soundtouch"
/* Define to the full name of this package. */ /* Define to the full name of this package. */
#define PACKAGE_NAME "SoundTouch" #define PACKAGE_NAME "SoundTouch"
/* Define to the full name and version of this package. */ /* Define to the full name and version of this package. */
#define PACKAGE_STRING "SoundTouch 1.6.0" #define PACKAGE_STRING "SoundTouch 1.7.0"
/* Define to the one symbol short name of this package. */ /* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "soundtouch" #define PACKAGE_TARNAME "soundtouch"
/* Define to the home page for this package. */ /* Define to the home page for this package. */
#define PACKAGE_URL "" #define PACKAGE_URL ""
/* Define to the version of this package. */ /* Define to the version of this package. */
#define PACKAGE_VERSION "1.6.0" #define PACKAGE_VERSION "1.7.0"
/* Define as the return type of signal handlers (`int' or `void'). */ /* Define as the return type of signal handlers (`int' or `void'). */
#define RETSIGTYPE void #define RETSIGTYPE void
/* Do not use x86 optimizations */
/* #undef SOUNDTOUCH_DISABLE_X86_OPTIMIZATIONS */
/* Use Float as Sample type */ /* Use Float as Sample type */
#define SOUNDTOUCH_FLOAT_SAMPLES 1 #define SOUNDTOUCH_FLOAT_SAMPLES 1
/* Use Integer as Sample type */ /* Use Integer as Sample type */
/* #undef SOUNDTOUCH_INTEGER_SAMPLES */ /* #undef SOUNDTOUCH_INTEGER_SAMPLES */
/* Define to 1 if you have the ANSI C header files. */ /* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1 #define STDC_HEADERS 1
/* Version number of package */ /* Version number of package */
#define VERSION "1.6.0" #define VERSION "1.7.0"
/* Define to empty if `const' does not conform to ANSI C. */ /* Define to empty if `const' does not conform to ANSI C. */
/* #undef const */ /* #undef const */
/* Define to `__inline__' or `__inline' if that's what the C compiler /* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */ calls it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus #ifndef __cplusplus
/* #undef inline */ /* #undef inline */
#endif #endif
 End of changes. 5 change blocks. 
3 lines changed or deleted 9 lines changed or added


 STTypes.h (1.6.0)   STTypes.h (1.7.0) 
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
/// ///
/// Common type definitions for SoundTouch audio processing library. /// Common type definitions for SoundTouch audio processing library.
/// ///
/// Author : Copyright (c) Olli Parviainen /// Author : Copyright (c) Olli Parviainen
/// Author e-mail : oparviai 'at' iki.fi /// Author e-mail : oparviai 'at' iki.fi
/// SoundTouch WWW: http://www.surina.net/soundtouch /// SoundTouch WWW: http://www.surina.net/soundtouch
/// ///
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// Last changed : $Date: 2011-07-16 11:45:37 +0300 (Sat, 16 Jul 2011) $ // Last changed : $Date: 2012-04-01 20:01:42 +0300 (Sun, 01 Apr 2012) $
// File revision : $Revision: 3 $ // File revision : $Revision: 3 $
// //
// $Id: STTypes.h 119 2011-07-16 08:45:37Z oparviai $ // $Id: STTypes.h 136 2012-04-01 17:01:42Z oparviai $
// //
/////////////////////////////////////////////////////////////////////////// ///// /////////////////////////////////////////////////////////////////////////// /////
// //
// License : // License :
// //
// SoundTouch audio processing library // SoundTouch audio processing library
// Copyright (c) Olli Parviainen // Copyright (c) Olli Parviainen
// //
// This library is free software; you can redistribute it and/or // This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public // modify it under the terms of the GNU Lesser General Public
skipping to change at line 88 skipping to change at line 88
/// following switch to the configure script: /// following switch to the configure script:
/// ./configure --enable-integer-samples /// ./configure --enable-integer-samples
/// However, if you still prefer to select the sample format here /// However, if you still prefer to select the sample format here
/// also in GNU environment, then please #undef the INTEGER_SAMPL E /// also in GNU environment, then please #undef the INTEGER_SAMPL E
/// and FLOAT_SAMPLE defines first as in comments above. /// and FLOAT_SAMPLE defines first as in comments above.
//#define SOUNDTOUCH_INTEGER_SAMPLES 1 //< 16bit integer sam ples //#define SOUNDTOUCH_INTEGER_SAMPLES 1 //< 16bit integer sam ples
#define SOUNDTOUCH_FLOAT_SAMPLES 1 //< 32bit float samples #define SOUNDTOUCH_FLOAT_SAMPLES 1 //< 32bit float samples
#endif #endif
#if (WIN32 || __i386__ || __x86_64__) #if (_M_IX86 || __i386__ || __x86_64__ || _M_X64)
/// Define this to allow X86-specific assembler/intrinsic optimizat ions. /// Define this to allow X86-specific assembler/intrinsic optimizat ions.
/// Notice that library contains also usual C++ versions of each of these /// Notice that library contains also usual C++ versions of each of these
/// these routines, so if you're having difficulties getting the op timized /// these routines, so if you're having difficulties getting the op timized
/// routines compiled for whatever reason, you may disable these op timizations /// routines compiled for whatever reason, you may disable these op timizations
/// to make the library compile. /// to make the library compile.
#define SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS 1 #define SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS 1
/// In GNU environment, allow the user to override this setting by
/// giving the following switch to the configure script:
/// ./configure --disable-x86-optimizations
/// ./configure --enable-x86-optimizations=no
#ifdef SOUNDTOUCH_DISABLE_X86_OPTIMIZATIONS
#undef SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS
#endif
#else
/// Always disable optimizations when not using a x86 systems.
#undef SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS
#endif #endif
// If defined, allows the SIMD-optimized routines to take minor shortcu ts // If defined, allows the SIMD-optimized routines to take minor shortcu ts
// for improved performance. Undefine to require faithfully similar SIM D // for improved performance. Undefine to require faithfully similar SIM D
// calculations as in normal C implementation. // calculations as in normal C implementation.
#define SOUNDTOUCH_ALLOW_NONEXACT_SIMD_OPTIMIZATION 1 #define SOUNDTOUCH_ALLOW_NONEXACT_SIMD_OPTIMIZATION 1
#ifdef SOUNDTOUCH_INTEGER_SAMPLES #ifdef SOUNDTOUCH_INTEGER_SAMPLES
// 16bit integer sample type // 16bit integer sample type
typedef short SAMPLETYPE; typedef short SAMPLETYPE;
skipping to change at line 133 skipping to change at line 144
typedef float SAMPLETYPE; typedef float SAMPLETYPE;
// data type for sample accumulation: Use double to utilize full pr ecision. // data type for sample accumulation: Use double to utilize full pr ecision.
typedef double LONG_SAMPLETYPE; typedef double LONG_SAMPLETYPE;
#ifdef SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS #ifdef SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS
// Allow SSE optimizations // Allow SSE optimizations
#define SOUNDTOUCH_ALLOW_SSE 1 #define SOUNDTOUCH_ALLOW_SSE 1
#endif #endif
#endif // SOUNDTOUCH_INTEGER_SAMPLES #endif // SOUNDTOUCH_INTEGER_SAMPLES
}; };
// define ST_NO_EXCEPTION_HANDLING switch to disable throwing std exception
s:
// #define ST_NO_EXCEPTION_HANDLING 1
#ifdef ST_NO_EXCEPTION_HANDLING
// Exceptions disabled. Throw asserts instead if enabled.
#include <assert.h>
#define ST_THROW_RT_ERROR(x) {assert((const char *)x);}
#else
// use c++ standard exceptions
#include <stdexcept>
#define ST_THROW_RT_ERROR(x) {throw std::runtime_error(x);}
#endif
// When this #define is active, eliminates a clicking sound when the "rate" or "pitch" // When this #define is active, eliminates a clicking sound when the "rate" or "pitch"
// parameter setting crosses from value <1 to >=1 or vice versa during proc essing. // parameter setting crosses from value <1 to >=1 or vice versa during proc essing.
// Default is off as such crossover is untypical case and involves a slight sound // Default is off as such crossover is untypical case and involves a slight sound
// quality compromise. // quality compromise.
//#define SOUNDTOUCH_PREVENT_CLICK_AT_RATE_CROSSOVER 1 //#define SOUNDTOUCH_PREVENT_CLICK_AT_RATE_CROSSOVER 1
#endif #endif
 End of changes. 6 change blocks. 
3 lines changed or deleted 28 lines changed or added

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