AudioUtils.h File Reference

#include <pluginterfaces/vst/ivstaudioprocessor.h>
#include <cmath>
#include <type_traits>

Go to the source code of this file.

Namespaces
namespace	pongasoft
namespace	pongasoft::VST

Macros
#define	BIT_CLEAR(a, b)
#define	BIT_SET(a, b)
#define	BIT_TEST(a, b)

Functions
template<typename T>
constexpr T	bitClear (T a, int bit)
	Clears bit bit in a.
template<typename T>
constexpr T	bitSet (T a, int bit)
	Sets bit bit in a.
template<typename T>
constexpr bool	bitTest (T a, int bit)
	Test if bit bit is set in a.
template<typename SampleType>
SampleType	dbToSample (double valueInDb)
template<typename SampleType>
SampleType	getSampleSilentThreshold () noexcept
template<>
constexpr Sample32	getSampleSilentThreshold< Sample32 > () noexcept
template<>
constexpr Sample64	getSampleSilentThreshold< Sample64 > () noexcept
bool	isSilent (Sample32 value)
bool	isSilent (Sample64 value)
template<typename SampleType>
double	sampleToDb (SampleType valueInSample)

Variables
constexpr Sample32	Sample32SilentThreshold = ((Sample32)2.0e-8)
constexpr Sample64	Sample64SilentThreshold = ((Sample64)2.0e-8)

Macro Definition Documentation

BIT_CLEAR

#define BIT_CLEAR	(		a,
			b )

Value:

((a) &= ~(static_cast<std::make_unsigned_t<decltype(a)>>(1)<<(b)))

BIT_SET

#define BIT_SET	(		a,
			b )

Value:

((a) |= (static_cast<std::make_unsigned_t<decltype(a)>>(1)<<(b)))

BIT_TEST

#define BIT_TEST	(		a,
			b )

Value:

(((a) & (static_cast<std::make_unsigned_t<decltype(a)>>(1)<<(b))) != 0)