sf::SoundBuffer Class Reference

SoundBuffer is the low-level for loading and manipulating sound buffers. More...

#include <SoundBuffer.hpp>

Inheritance diagram for sf::SoundBuffer:

Public Member Functions
	SoundBuffer ()
	Default constructor.
	SoundBuffer (const SoundBuffer &Copy)
	Copy constructor.
	~SoundBuffer ()
	Destructor.
bool	LoadFromFile (const std::string &Filename)
	Load the sound buffer from a file.
bool	LoadFromMemory (const char *Data, std::size_t SizeInBytes)
	Load the sound buffer from a file in memory.
bool	LoadFromSamples (const Int16 *Samples, std::size_t SamplesCount, unsigned int ChannelsCount, unsigned int SampleRate)
	Load the sound buffer from an array of samples - assumed format for samples is 16 bits signed integer.
bool	SaveToFile (const std::string &Filename) const
	Save the sound buffer to a file.
const Int16 *	GetSamples () const
	Return the sound samples.
std::size_t	GetSamplesCount () const
	Return the samples count.
unsigned int	GetSampleRate () const
	Get the sample rate.
unsigned int	GetChannelsCount () const
	Return the number of channels (1 = mono, 2 = stereo, ...)
float	GetDuration () const
	Get the sound duration.
SoundBuffer &	operator= (const SoundBuffer &Other)
	Assignment operator.

Friends
class	Sound

Detailed Description

SoundBuffer is the low-level for loading and manipulating sound buffers.

Definition at line 46 of file SoundBuffer.hpp.

Constructor & Destructor Documentation

SoundBuffer() [1/2]

sf::SoundBuffer::SoundBuffer

(

)

Default constructor.

Definition at line 42 of file SoundBuffer.cpp.

SoundBuffer() [2/2]

sf::SoundBuffer::SoundBuffer

(

const SoundBuffer &

Copy

)

Copy constructor.

Parameters

Copy	: Instance to copy

Definition at line 54 of file SoundBuffer.cpp.

~SoundBuffer()

sf::SoundBuffer::~SoundBuffer

(

)

Destructor.

Definition at line 73 of file SoundBuffer.cpp.

Member Function Documentation

GetChannelsCount()

unsigned int sf::SoundBuffer::GetChannelsCount

(

)

const

Return the number of channels (1 = mono, 2 = stereo, ...)

Returns

Number of channels

Definition at line 253 of file SoundBuffer.cpp.

GetDuration()

float sf::SoundBuffer::GetDuration

(

)

const

Get the sound duration.

Returns

Sound duration, in seconds

Definition at line 265 of file SoundBuffer.cpp.

GetSampleRate()

unsigned int sf::SoundBuffer::GetSampleRate

(

)

const

Get the sample rate.

Returns

Sound frequency (number of samples per second)

Definition at line 241 of file SoundBuffer.cpp.

GetSamples()

const Int16 * sf::SoundBuffer::GetSamples

(

)

const

Return the sound samples.

Returns

Pointer to the array of sound samples, in 16 bits signed integer format

Definition at line 223 of file SoundBuffer.cpp.

GetSamplesCount()

std::size_t sf::SoundBuffer::GetSamplesCount

(

)

const

Return the samples count.

Returns

Number of samples

Definition at line 232 of file SoundBuffer.cpp.

LoadFromFile()

bool sf::SoundBuffer::LoadFromFile

(

const std::string &

Filename

)

Load the sound buffer from a file.

Parameters

Filename

: Path of the sound file to load

Returns

True if loading has been successful

Definition at line 88 of file SoundBuffer.cpp.

LoadFromMemory()

bool sf::SoundBuffer::LoadFromMemory	(	const char *	Data,
		std::size_t	SizeInBytes )

Load the sound buffer from a file in memory.

Parameters

Data	: Pointer to the file data in memory
SizeInBytes	: Size of the data to load, in bytes

Returns

True if loading has been successful

Definition at line 129 of file SoundBuffer.cpp.

LoadFromSamples()

bool sf::SoundBuffer::LoadFromSamples	(	const Int16 *	Samples,
		std::size_t	SamplesCount,
		unsigned int	ChannelsCount,
		unsigned int	SampleRate )

Load the sound buffer from an array of samples - assumed format for samples is 16 bits signed integer.

Parameters

Samples	: Pointer to the samples in memory
SamplesCount	: Number of samples pointed by Samples
ChannelsCount	: Number of channels (1 = mono, 2 = stereo, ...)
SampleRate	: Frequency (number of samples to play per second)

Returns

True if loading has been successful

Definition at line 171 of file SoundBuffer.cpp.

operator=()

SoundBuffer & sf::SoundBuffer::operator=

(

const SoundBuffer &

Other

)

Assignment operator.

Parameters

Other

: Instance to assign

Returns

Reference to the sound buffer

Definition at line 274 of file SoundBuffer.cpp.

SaveToFile()

bool sf::SoundBuffer::SaveToFile

(

const std::string &

Filename

)

const

Save the sound buffer to a file.

Parameters

Filename

: Path of the sound file to write

Returns

True if saving has been successful

Definition at line 199 of file SoundBuffer.cpp.

Friends And Related Symbol Documentation

Sound

friend class Sound

friend

Definition at line 167 of file SoundBuffer.hpp.

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The documentation for this class was generated from the following files:

• SoundBuffer.hpp
• SoundBuffer.cpp