Beatmup::sample8 Struct Reference

#include <sample_arithmetic.h>

Public Member Functions
bool	operator< (const sample8 &sample) const
	operator sample16 () const
	operator sample32 () const
	operator sample32f () const
void	operator= (const sample16 S)
void	operator= (const sample32 S)
void	operator= (const sample32f S)

Public Attributes
signed char	x

Static Public Attributes
static const int	MIN_VALUE = -128
static const int	MAX_VALUE = +127

Detailed Description

Definition at line 43 of file sample_arithmetic.h.

Member Function Documentation

operator<()

bool Beatmup::sample8::operator< ( const sample8 &  sample ) const

inline

Definition at line 45 of file sample_arithmetic.h.

{ return x < sample.x; }

operator sample16()

Beatmup::sample8::operator sample16 ( ) const

inline

Definition at line 103 of file sample_arithmetic.h.

                                            {
        return sample16{ (decltype(sample16::x)) (x << 8) };
    }

operator sample32()

Beatmup::sample8::operator sample32 ( ) const

inline

Definition at line 107 of file sample_arithmetic.h.

                                            {
        return sample32{ x << 2 };
    }

operator sample32f()

Beatmup::sample8::operator sample32f ( ) const

inline

Definition at line 111 of file sample_arithmetic.h.

                                             {
        return sample32f{ x / 127.0f };
    }

operator=() [1/3]

void Beatmup::sample8::operator= ( const sample16  S )

inline

Definition at line 115 of file sample_arithmetic.h.

                                                    {
        x = (decltype(x))( S.x >> 8 );
    }

operator=() [2/3]

void Beatmup::sample8::operator= ( const sample32  S )

inline

Definition at line 119 of file sample_arithmetic.h.

                                                    {
        x = (decltype(x))( S.x >> 24 );
    }

operator=() [3/3]

void Beatmup::sample8::operator= ( const sample32f  S )

inline

Definition at line 123 of file sample_arithmetic.h.

                                                     {
        x = (decltype(x)) roundf_fast(S.x * 127);
    }

Member Data Documentation

x

signed char Beatmup::sample8::x

Definition at line 44 of file sample_arithmetic.h.

MIN_VALUE

const int Beatmup::sample8::MIN_VALUE = -128

static

Definition at line 53 of file sample_arithmetic.h.

MAX_VALUE

const int Beatmup::sample8::MAX_VALUE = +127

static

Definition at line 54 of file sample_arithmetic.h.

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The documentation for this struct was generated from the following file:

• core/audio/sample_arithmetic.h