AudioUnitHelpers Struct Reference

Classes
struct	AUChannelStreamOrder
class	ChannelRemapper
class	CoreAudioBufferList
struct	StreamOrder

Static Public Member Functions
static AudioChannelSet::ChannelType	CoreAudioChannelLabelToJuceType (AudioChannelLabel label) noexcept
static AudioChannelLabel	JuceChannelTypeToCoreAudioLabel (const AudioChannelSet::ChannelType &label) noexcept
static AudioChannelSet	CoreAudioChannelBitmapToJuceType (UInt32 bitmap) noexcept
static AudioChannelSet	CoreAudioChannelLayoutToJuceType (const AudioChannelLayout &layout) noexcept
static AudioChannelSet	CALayoutTagToChannelSet (AudioChannelLayoutTag tag) noexcept
static AudioChannelLayoutTag	ChannelSetToCALayoutTag (const AudioChannelSet &set) noexcept
static int	auChannelIndexToJuce (int auIndex, const AudioChannelSet &channelSet)
static int	juceChannelIndexToAu (int juceIndex, const AudioChannelSet &channelSet)
static bool	isAudioBufferInterleaved (const AudioBufferList &audioBuffer) noexcept
static void	clearAudioBuffer (const AudioBufferList &audioBuffer) noexcept
static void	copyAudioBuffer (const AudioBufferList &audioBuffer, const int channel, const UInt32 size, float *dst) noexcept
static void	copyAudioBuffer (const float *src, const int channel, const UInt32 size, AudioBufferList &audioBuffer) noexcept
template<int numLayouts>
static bool	isLayoutSupported (const AudioProcessor &processor, bool isInput, int busIdx, int numChannels, const short(&channelLayoutList) [numLayouts][2], bool hasLayoutMap=true)
static Array< AUChannelInfo >	getAUChannelInfo (const AudioProcessor &processor)

Member Function Documentation

CoreAudioChannelLabelToJuceType()

static AudioChannelSet::ChannelType AudioUnitHelpers::CoreAudioChannelLabelToJuceType ( AudioChannelLabel  label )

staticnoexcept

References AudioChannelSet::ambisonicW, AudioChannelSet::ambisonicX, AudioChannelSet::ambisonicY, AudioChannelSet::ambisonicZ, AudioChannelSet::centre, AudioChannelSet::discreteChannel0, AudioChannelSet::left, AudioChannelSet::leftCentre, AudioChannelSet::leftSurround, AudioChannelSet::leftSurroundRear, AudioChannelSet::leftSurroundSide, AudioChannelSet::LFE, AudioChannelSet::LFE2, AudioChannelSet::right, AudioChannelSet::rightCentre, AudioChannelSet::rightSurround, AudioChannelSet::rightSurroundRear, AudioChannelSet::rightSurroundSide, AudioChannelSet::surround, AudioChannelSet::topFrontCentre, AudioChannelSet::topFrontLeft, AudioChannelSet::topFrontRight, AudioChannelSet::topMiddle, AudioChannelSet::topRearCentre, AudioChannelSet::topRearLeft, AudioChannelSet::topRearRight, AudioChannelSet::unknown, AudioChannelSet::wideLeft, and AudioChannelSet::wideRight.

Referenced by CoreAudioChannelLayoutToJuceType().

JuceChannelTypeToCoreAudioLabel()

static AudioChannelLabel AudioUnitHelpers::JuceChannelTypeToCoreAudioLabel ( const AudioChannelSet::ChannelType &  label )

staticnoexcept

References AudioChannelSet::ambisonicW, AudioChannelSet::ambisonicX, AudioChannelSet::ambisonicY, AudioChannelSet::ambisonicZ, AudioChannelSet::centre, AudioChannelSet::discreteChannel0, AudioChannelSet::left, AudioChannelSet::leftCentre, AudioChannelSet::leftSurround, AudioChannelSet::leftSurroundRear, AudioChannelSet::leftSurroundSide, AudioChannelSet::LFE, AudioChannelSet::LFE2, AudioChannelSet::right, AudioChannelSet::rightCentre, AudioChannelSet::rightSurround, AudioChannelSet::rightSurroundRear, AudioChannelSet::rightSurroundSide, AudioChannelSet::surround, AudioChannelSet::topFrontCentre, AudioChannelSet::topFrontLeft, AudioChannelSet::topFrontRight, AudioChannelSet::topMiddle, AudioChannelSet::topRearCentre, AudioChannelSet::topRearLeft, AudioChannelSet::topRearRight, AudioChannelSet::unknown, AudioChannelSet::wideLeft, and AudioChannelSet::wideRight.

Referenced by CoreAudioChannelLayoutToJuceType().

CoreAudioChannelBitmapToJuceType()

static AudioChannelSet AudioUnitHelpers::CoreAudioChannelBitmapToJuceType ( UInt32  bitmap )

staticnoexcept

References AudioChannelSet::addChannel(), AudioChannelSet::centre, AudioChannelSet::left, AudioChannelSet::leftCentre, AudioChannelSet::leftSurround, AudioChannelSet::leftSurroundSide, AudioChannelSet::LFE, AudioChannelSet::right, AudioChannelSet::rightCentre, AudioChannelSet::rightSurround, AudioChannelSet::rightSurroundSide, AudioChannelSet::surround, AudioChannelSet::topFrontCentre, AudioChannelSet::topFrontLeft, AudioChannelSet::topFrontRight, AudioChannelSet::topMiddle, AudioChannelSet::topRearCentre, AudioChannelSet::topRearLeft, and AudioChannelSet::topRearRight.

Referenced by CoreAudioChannelLayoutToJuceType().

CoreAudioChannelLayoutToJuceType()

static AudioChannelSet AudioUnitHelpers::CoreAudioChannelLayoutToJuceType ( const AudioChannelLayout &  layout )

staticnoexcept

References AudioUnitHelpers::StreamOrder::auChannelStreamOrder, AudioUnitHelpers::AUChannelStreamOrder::auLayoutTag, CALayoutTagToChannelSet(), CoreAudioChannelBitmapToJuceType(), CoreAudioChannelLabelToJuceType(), JuceChannelTypeToCoreAudioLabel(), and AudioUnitHelpers::AUChannelStreamOrder::speakerOrder.

CALayoutTagToChannelSet()

static AudioChannelSet AudioUnitHelpers::CALayoutTagToChannelSet ( AudioChannelLayoutTag  tag )

staticnoexcept

References AudioChannelSet::ambisonic(), AudioChannelSet::create5point0(), AudioChannelSet::create5point1(), AudioChannelSet::create6point0(), AudioChannelSet::create6point0Music(), AudioChannelSet::create6point1(), AudioChannelSet::create6point1Music(), AudioChannelSet::create7point0(), AudioChannelSet::create7point0SDDS(), AudioChannelSet::create7point1(), AudioChannelSet::create7point1SDDS(), AudioChannelSet::createLCR(), AudioChannelSet::createLCRS(), AudioChannelSet::createLRS(), AudioChannelSet::disabled(), AudioChannelSet::discreteChannels(), AudioChannelSet::hexagonal(), jassertfalse, AudioChannelSet::mono(), AudioChannelSet::octagonal(), AudioChannelSet::pentagonal(), AudioChannelSet::quadraphonic(), and AudioChannelSet::stereo().

Referenced by CoreAudioChannelLayoutToJuceType().

ChannelSetToCALayoutTag()

static AudioChannelLayoutTag AudioUnitHelpers::ChannelSetToCALayoutTag ( const AudioChannelSet &  set )

staticnoexcept

References AudioChannelSet::ambisonic(), AudioChannelSet::create5point0(), AudioChannelSet::create5point1(), AudioChannelSet::create6point0(), AudioChannelSet::create6point0Music(), AudioChannelSet::create6point1(), AudioChannelSet::create6point1Music(), AudioChannelSet::create7point0(), AudioChannelSet::create7point0SDDS(), AudioChannelSet::create7point1(), AudioChannelSet::create7point1SDDS(), AudioChannelSet::createLCR(), AudioChannelSet::createLCRS(), AudioChannelSet::createLRS(), AudioChannelSet::disabled(), AudioChannelSet::hexagonal(), AudioChannelSet::mono(), AudioChannelSet::octagonal(), AudioChannelSet::pentagonal(), AudioChannelSet::quadraphonic(), and AudioChannelSet::stereo().

Referenced by auChannelIndexToJuce(), and juceChannelIndexToAu().

auChannelIndexToJuce()

static int AudioUnitHelpers::auChannelIndexToJuce ( int  auIndex, const AudioChannelSet &  channelSet  )

static

References AudioUnitHelpers::StreamOrder::auChannelStreamOrder, AudioUnitHelpers::AUChannelStreamOrder::auLayoutTag, ChannelSetToCALayoutTag(), AudioChannelSet::getChannelTypes(), jassert, and AudioUnitHelpers::AUChannelStreamOrder::speakerOrder.

juceChannelIndexToAu()

static int AudioUnitHelpers::juceChannelIndexToAu ( int  juceIndex, const AudioChannelSet &  channelSet  )

static

References AudioUnitHelpers::StreamOrder::auChannelStreamOrder, AudioUnitHelpers::AUChannelStreamOrder::auLayoutTag, ChannelSetToCALayoutTag(), AudioChannelSet::getTypeOfChannel(), AudioChannelSet::isDiscreteLayout(), jassertfalse, and AudioUnitHelpers::AUChannelStreamOrder::speakerOrder.

Referenced by AudioUnitHelpers::ChannelRemapper::get().

isAudioBufferInterleaved()

static bool AudioUnitHelpers::isAudioBufferInterleaved ( const AudioBufferList &  audioBuffer )

staticnoexcept

Referenced by copyAudioBuffer(), AudioUnitHelpers::CoreAudioBufferList::pop(), and AudioUnitHelpers::CoreAudioBufferList::push().

clearAudioBuffer()

static void AudioUnitHelpers::clearAudioBuffer ( const AudioBufferList &  audioBuffer )

staticnoexcept

References zeromem().

copyAudioBuffer() [1/2]

static void AudioUnitHelpers::copyAudioBuffer ( const AudioBufferList &  audioBuffer, const int  channel, const UInt32  size, float *  dst  )

staticnoexcept

References isAudioBufferInterleaved(), and jassert.

Referenced by AudioUnitHelpers::CoreAudioBufferList::pop(), and AudioUnitHelpers::CoreAudioBufferList::push().

copyAudioBuffer() [2/2]

static void AudioUnitHelpers::copyAudioBuffer ( const float *  src, const int  channel, const UInt32  size, AudioBufferList &  audioBuffer  )

staticnoexcept

References isAudioBufferInterleaved(), and jassert.

isLayoutSupported()

template<int numLayouts>

static bool AudioUnitHelpers::isLayoutSupported ( const AudioProcessor &  processor, bool  isInput, int  busIdx, int  numChannels, const short(&)  channelLayoutList[numLayouts][2], bool  hasLayoutMap = true  )

static

References AudioProcessor::getBus().

getAUChannelInfo()

static Array<AUChannelInfo> AudioUnitHelpers::getAUChannelInfo ( const AudioProcessor &  processor )

static

References SortedSet< ElementType, TypeOfCriticalSectionToUse >::add(), Array< ElementType, TypeOfCriticalSectionToUse, minimumAllocatedSize >::add(), AudioUnitHelpers::StreamOrder::auChannelStreamOrder, SortedSet< ElementType, TypeOfCriticalSectionToUse >::contains(), AudioProcessor::getBus(), AudioProcessor::getBusCount(), AudioProcessor::Bus::getBusesLayoutForLayoutChangeOfBus(), AudioProcessor::getChannelCountOfBus(), Array< ElementType, TypeOfCriticalSectionToUse, minimumAllocatedSize >::getReference(), AudioProcessor::BusesLayout::inputBuses, AudioProcessor::Bus::isNumberOfChannelsSupported(), AudioProcessor::BusesLayout::outputBuses, SortedSet< ElementType, TypeOfCriticalSectionToUse >::size(), Array< ElementType, TypeOfCriticalSectionToUse, minimumAllocatedSize >::size(), AudioChannelSet::size(), and AudioProcessor::Bus::supportedLayoutWithChannels().

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

• juce_AU_Shared.h