cinder::audio::Callback< T, U > Class Template Reference
#include <Callback.h>
Inherits cinder::audio::Source.
List of all members.
Public Types |
typedef void(T::* | CallbackFunction )(uint64_t inSampleOffset, uint32_t inSampleCount, BufferT< U > *ioBuffer) |
enum | DataType {
UINT8,
INT8,
UINT16,
INT16,
UINT32,
INT32,
FLOAT32,
DATA_UNKNOWN
} |
typedef enum
cinder::audio::Io::DataType | DataType |
Public Member Functions |
virtual | ~Callback () |
LoaderRef | getLoader (Target *target) |
double | getDuration () const |
int32_t | getSampleRate () const |
| the number of samples per second that each channel should played or recorded at.
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int16_t | getChannelCount () const |
| the number of channels of audio data
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int16_t | getBitsPerSample () const |
| the number of significant bits per channel in each sample
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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 ).
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DataType | getDataType () const |
| The format of the audio data.
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bool | isInterleaved () const |
| Whether the audio data is interleaved or non-interleaved.
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bool | isPcm () const |
| Whether or not the data is stored in Linear-PCM.
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bool | isFloat () const |
| Whether or not the data is stored in Float format or Integer format.
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bool | isBigEndian () const |
| Whether or not the data is big-endian.
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Static Protected Member Functions |
static void | loadFromCaAudioStreamBasicDescription (Io *anIo, const AudioStreamBasicDescription *audioDescription) |
Protected Attributes |
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 |
Friends |
class | LoaderSourceCallback< T, U > |
template<typename T2 , typename U2 > |
shared_ptr< Callback< T2, U2 > > | createCallback (T2 *callbackObj, void(T2::*callbackFn)(uint64_t inSampleOffset, uint32_t inSampleCount, BufferT< U2 > *ioBuffer), bool ownCallbackObj, uint32_t aSampleRate, uint16_t aChannelCount) |
template<typename T, typename U>
class cinder::audio::Callback< T, U >
Member Typedef Documentation
template<typename T, typename U>
Member Enumeration Documentation
- Enumerator:
UINT8 |
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INT8 |
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UINT16 |
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INT16 |
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UINT32 |
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INT32 |
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FLOAT32 |
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DATA_UNKNOWN |
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Constructor & Destructor Documentation
template<typename T , typename U >
Member Function Documentation
template<typename T, typename U>
template<typename T, typename U>
int32_t cinder::audio::Io::getSampleRate |
( |
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const [inherited] |
the number of samples per second that each channel should played or recorded at.
int16_t cinder::audio::Io::getChannelCount |
( |
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) |
const [inherited] |
the number of channels of audio data
int16_t cinder::audio::Io::getBitsPerSample |
( |
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) |
const [inherited] |
the number of significant bits per channel in each sample
int16_t cinder::audio::Io::getBlockAlign |
( |
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) |
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 |
( |
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) |
const [inherited] |
The format of the audio data.
bool cinder::audio::Io::isInterleaved |
( |
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) |
const [inherited] |
Whether the audio data is interleaved or non-interleaved.
bool cinder::audio::Io::isPcm |
( |
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) |
const [inherited] |
Whether or not the data is stored in Linear-PCM.
bool cinder::audio::Io::isFloat |
( |
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) |
const [inherited] |
Whether or not the data is stored in Float format or Integer format.
bool cinder::audio::Io::isBigEndian |
( |
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) |
const [inherited] |
Whether or not the data is big-endian.
void cinder::audio::Io::loadFromCaAudioStreamBasicDescription |
( |
Io * |
anIo, |
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const AudioStreamBasicDescription * |
audioDescription | |
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) |
| | [static, protected, inherited] |
Friends And Related Function Documentation
template<typename T, typename U>
template<typename T, typename U>
template<typename T2 , typename U2 >
shared_ptr<Callback<T2,U2> > createCallback |
( |
T2 * |
callbackObj, |
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void(T2::*)(uint64_t inSampleOffset, uint32_t inSampleCount, BufferT< U2 > *ioBuffer) |
callbackFn, |
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bool |
ownCallbackObj, |
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uint32_t |
aSampleRate, |
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uint16_t |
aChannelCount | |
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) |
| | [friend] |
Member Data Documentation
The documentation for this class was generated from the following file: