Movatterモバイル変換

55{

56public:

64SoundBuffer() =default;

72SoundBuffer(constSoundBuffer& copy);

87explicitSoundBuffer(const std::filesystem::path& filename);

103SoundBuffer(constvoid* data, std::size_t sizeInBytes);

118explicitSoundBuffer(InputStream& stream);

136SoundBuffer(const std::int16_t* samples,

137 std::uint64_t sampleCount,

138unsignedint channelCount,

139unsignedint sampleRate,

140const std::vector<SoundChannel>& channelMap);

146~SoundBuffer();

161 [[nodiscard]]boolloadFromFile(const std::filesystem::path& filename);

177 [[nodiscard]]boolloadFromMemory(constvoid* data, std::size_t sizeInBytes);

192 [[nodiscard]]boolloadFromStream(InputStream& stream);

210 [[nodiscard]]boolloadFromSamples(const std::int16_t* samples,

211 std::uint64_t sampleCount,

212unsignedint channelCount,

213unsignedint sampleRate,

214const std::vector<SoundChannel>& channelMap);

227 [[nodiscard]]boolsaveToFile(const std::filesystem::path& filename)const;

241 [[nodiscard]]const std::int16_t*getSamples()const;

254 [[nodiscard]] std::uint64_tgetSampleCount()const;

268 [[nodiscard]]unsignedintgetSampleRate()const;

281 [[nodiscard]]unsignedintgetChannelCount()const;

294 [[nodiscard]] std::vector<SoundChannel>getChannelMap()const;

304 [[nodiscard]]TimegetDuration()const;

314SoundBuffer&operator=(constSoundBuffer& right);

316private:

317friendclassSound;

327 [[nodiscard]]bool initialize(InputSoundFile& file);

339 [[nodiscard]]bool update(unsignedint channelCount,unsignedint sampleRate,const std::vector<SoundChannel>& channelMap);

347void attachSound(Sound* sound)const;

355void detachSound(Sound* sound)const;

360usingSoundList = std::unordered_set<Sound*>;

365 std::vector<std::int16_t> m_samples;

366unsignedint m_sampleRate{44100};

367 std::vector<SoundChannel> m_channelMap{SoundChannel::Mono};

368 Time m_duration;

369mutable SoundList m_sounds;

370};

#define SFML_AUDIO_API

Provide read access to sound files.

Abstract class for custom file input streams.

unsigned int getChannelCount() const

Get the number of channels used by the sound.

SoundBuffer(const std::filesystem::path &filename)

Construct the sound buffer from a file.

Time getDuration() const

Get the total duration of the sound.

unsigned int getSampleRate() const

Get the sample rate of the sound.

SoundBuffer(const std::int16_t *samples, std::uint64_t sampleCount, unsigned int channelCount, unsigned int sampleRate, const std::vector< SoundChannel > &channelMap)

Construct the sound buffer from an array of audio samples.

friend class Sound

bool loadFromFile(const std::filesystem::path &filename)

Load the sound buffer from a file.

const std::int16_t * getSamples() const

Get the array of audio samples stored in the buffer.

std::vector< SoundChannel > getChannelMap() const

Get the map of position in sample frame to sound channel.

std::uint64_t getSampleCount() const

Get the number of samples stored in the buffer.

SoundBuffer()=default

Default constructor.

bool loadFromSamples(const std::int16_t *samples, std::uint64_t sampleCount, unsigned int channelCount, unsigned int sampleRate, const std::vector< SoundChannel > &channelMap)

Load the sound buffer from an array of audio samples.

SoundBuffer(const SoundBuffer &copy)

Copy constructor.

bool saveToFile(const std::filesystem::path &filename) const

Save the sound buffer to an audio file.

SoundBuffer & operator=(const SoundBuffer &right)

Overload of assignment operator.

bool loadFromStream(InputStream &stream)

Load the sound buffer from a custom stream.

~SoundBuffer()

Destructor.

SoundBuffer(InputStream &stream)

Construct the sound buffer from a custom stream.

SoundBuffer(const void *data, std::size_t sizeInBytes)

Construct the sound buffer from a file in memory.

bool loadFromMemory(const void *data, std::size_t sizeInBytes)

Load the sound buffer from a file in memory.

Regular sound that can be played in the audio environment.

Represents a time value.

@ Mono