#include <SourceFileWindowsMedia.h>
Inherits cinder::audio::Source.
Public Types | |
enum | DataType { UINT8, INT8, UINT16, INT16, UINT32, INT32, FLOAT32, DATA_UNKNOWN } |
typedef enum cinder::audio::Io::DataType | DataType |
Public Member Functions | |
~SourceFileWindowsMedia () | |
virtual LoaderRef | getLoader (Target *target) |
uint32_t | getLength () const |
double | getDuration () const |
int32_t | getSampleRate () const |
the number of samples per second that each channel should played or recorded at. | |
int16_t | getChannelCount () const |
the number of channels of audio data | |
int16_t | getBitsPerSample () const |
the number of significant bits per channel in each sample | |
int16_t | getBlockAlign () const |
the number of bytes in each sample. For interleaved data it's ussually ( sampleRate * channelCount ) / 8, for non-interleaved data ( sampleRate / 8 ). | |
DataType | getDataType () const |
The format of the audio data. | |
bool | isInterleaved () const |
Whether the audio data is interleaved or non-interleaved. | |
bool | isPcm () const |
Whether or not the data is stored in Linear-PCM. | |
bool | isFloat () const |
Whether or not the data is stored in Float format or Integer format. | |
bool | isBigEndian () const |
Whether or not the data is big-endian. | |
Static Public Member Functions | |
static SourceRef | createRef (DataSourceRef dataSourceRef) |
static SourceFileWindowsMediaRef | createFileRef (DataSourceRef dataSourceRef) |
static void | registerSelf () |
Protected Member Functions | |
SourceFileWindowsMedia (DataSourceRef dataSourceRef) | |
Static Protected Member Functions | |
static void | loadFromCaAudioStreamBasicDescription (Io *anIo, const AudioStreamBasicDescription *audioDescription) |
Protected Attributes | |
cinder::Buffer | mBuffer |
shared_ptr< void > | mMemHandle |
friend | LoaderSourceFileWindowsMedia |
int32_t | mSampleRate |
int16_t | mChannelCount |
int16_t | mBitsPerSample |
int16_t | mBlockAlign |
DataType | mDataType |
bool | mIsInterleaved |
bool | mIsPcm |
bool | mIsBigEndian |
uint32_t | mNativeFormatId |
uint32_t | mNativeFormatFlags |
uint32_t | mBytesPerPacket |
uint32_t | mFramesPerPacket |
uint32_t | mBytesPerFrame |
typedef enum cinder::audio::Io::DataType cinder::audio::Io::DataType [inherited] |
enum cinder::audio::Io::DataType [inherited] |
cinder::audio::SourceFileWindowsMedia::~SourceFileWindowsMedia | ( | ) |
cinder::audio::SourceFileWindowsMedia::SourceFileWindowsMedia | ( | DataSourceRef | dataSourceRef | ) | [protected] |
static SourceRef cinder::audio::SourceFileWindowsMedia::createRef | ( | DataSourceRef | dataSourceRef | ) | [static] |
SourceFileWindowsMediaRef cinder::audio::SourceFileWindowsMedia::createFileRef | ( | DataSourceRef | dataSourceRef | ) | [static] |
Reimplemented from cinder::audio::Source.
uint32_t cinder::audio::SourceFileWindowsMedia::getLength | ( | ) | const |
double cinder::audio::SourceFileWindowsMedia::getDuration | ( | ) | const [virtual] |
Implements cinder::audio::Source.
void cinder::audio::SourceFileWindowsMedia::registerSelf | ( | ) | [static] |
int32_t cinder::audio::Io::getSampleRate | ( | ) | const [inherited] |
the number of samples per second that each channel should played or recorded at.
int16_t cinder::audio::Io::getChannelCount | ( | ) | const [inherited] |
the number of channels of audio data
int16_t cinder::audio::Io::getBitsPerSample | ( | ) | const [inherited] |
the number of significant bits per channel in each sample
int16_t cinder::audio::Io::getBlockAlign | ( | ) | const [inherited] |
the number of bytes in each sample. For interleaved data it's ussually ( sampleRate * channelCount ) / 8, for non-interleaved data ( sampleRate / 8 ).
DataType cinder::audio::Io::getDataType | ( | ) | const [inherited] |
The format of the audio data.
bool cinder::audio::Io::isInterleaved | ( | ) | const [inherited] |
Whether the audio data is interleaved or non-interleaved.
bool cinder::audio::Io::isPcm | ( | ) | const [inherited] |
Whether or not the data is stored in Linear-PCM.
bool cinder::audio::Io::isFloat | ( | ) | const [inherited] |
Whether or not the data is stored in Float format or Integer format.
bool cinder::audio::Io::isBigEndian | ( | ) | const [inherited] |
Whether or not the data is big-endian.
void cinder::audio::Io::loadFromCaAudioStreamBasicDescription | ( | Io * | anIo, | |
const AudioStreamBasicDescription * | audioDescription | |||
) | [static, protected, inherited] |
shared_ptr<void> cinder::audio::SourceFileWindowsMedia::mMemHandle [protected] |
friend cinder::audio::SourceFileWindowsMedia::LoaderSourceFileWindowsMedia [protected] |
int32_t cinder::audio::Io::mSampleRate [protected, inherited] |
int16_t cinder::audio::Io::mChannelCount [protected, inherited] |
int16_t cinder::audio::Io::mBitsPerSample [protected, inherited] |
int16_t cinder::audio::Io::mBlockAlign [protected, inherited] |
DataType cinder::audio::Io::mDataType [protected, inherited] |
bool cinder::audio::Io::mIsInterleaved [protected, inherited] |
bool cinder::audio::Io::mIsPcm [protected, inherited] |
bool cinder::audio::Io::mIsBigEndian [protected, inherited] |
uint32_t cinder::audio::Io::mNativeFormatId [protected, inherited] |
uint32_t cinder::audio::Io::mNativeFormatFlags [protected, inherited] |
uint32_t cinder::audio::Io::mBytesPerPacket [protected, inherited] |
uint32_t cinder::audio::Io::mFramesPerPacket [protected, inherited] |
uint32_t cinder::audio::Io::mBytesPerFrame [protected, inherited] |