AudioFilePlugin Class Reference

Inheritance diagram for AudioFilePlugin:

Classes
struct	InlineDisplay

Public Types
enum	PendingInlineDisplay : uint8_t { InlineDisplayNotPending , InlineDisplayNeedRequest , InlineDisplayRequesting }
enum	Parameters {   kParameterLooping , kParameterHostSync , kParameterVolume , kParameterEnabled ,   kParameterQuadChannels , kParameterInfoChannels , kParameterInfoBitRate , kParameterInfoBitDepth ,   kParameterInfoSampleRate , kParameterInfoLength , kParameterInfoPosition , kParameterInfoPoolFill ,   kParameterCount }

Public Member Functions
	AudioFilePlugin (const NativeHostDescriptor *const host)

Static Public Attributes
static constexpr const char *const	audiofilesWildcard

Protected Member Functions
uint32_t	getParameterCount () const override
const NativeParameter *	getParameterInfo (const uint32_t index) const override
float	getParameterValue (const uint32_t index) const override
void	setParameterValue (const uint32_t index, const float value) override
void	setCustomData (const char *const key, const char *const value) override
void	setStateFromFile (const char *const filename) override
void	process2 (const float *const *, float **const outBuffer, const uint32_t frames, const NativeMidiEvent *, uint32_t) override
void	uiShow (const bool show) override
void	idle () override
void	sampleRateChanged (const double sampleRate) override
const NativeInlineDisplayImageSurface *	renderInlineDisplay (const uint32_t rwidth, const uint32_t height) override

Private Member Functions
void	loadFilename (const char *const filename)
	PluginClassEND (AudioFilePlugin) static const char *_get_buffer_port_name(NativePluginHandle
	switch (index)

Static Private Member Functions
static const NativePortRange *	_get_buffer_port_range (NativePluginHandle, const uint32_t index, const bool isOutput)

Private Attributes
bool	fLoopMode = true
bool	fHostSync = true
bool	fEnabled = true
bool	fDoProcess = false
bool	fPendingFileRead = false
bool	fPendingFileReload = false
AudioFileReader::QuadMode	fQuadMode = AudioFileReader::kQuad1and2
uint32_t	fInternalTransportFrame = 0
float	fLastPosition = 0.f
float	fReadableBufferFill = 0.f
float	fVolume = 1.f
AudioFileReader	fReader
CarlaString	fFilename
float	fPreviewData [108] = {}
NativeMidiPrograms	fPrograms
AudioFilePlugin::InlineDisplay	fInlineDisplay
VolumeFilter	fVolumeFilter
const uint32_t	index
const uint32_t const bool	isOutput
return	nullptr

Member Enumeration Documentation

Parameters

enum AudioFilePlugin::Parameters

Enumerator
kParameterLooping
kParameterHostSync
kParameterVolume
kParameterEnabled
kParameterQuadChannels
kParameterInfoChannels
kParameterInfoBitRate
kParameterInfoBitDepth
kParameterInfoSampleRate
kParameterInfoLength
kParameterInfoPosition
kParameterInfoPoolFill
kParameterCount

PendingInlineDisplay

enum AudioFilePlugin::PendingInlineDisplay : uint8_t

Enumerator
InlineDisplayNotPending
InlineDisplayNeedRequest
InlineDisplayRequesting

Constructor & Destructor Documentation

AudioFilePlugin()

AudioFilePlugin::AudioFilePlugin ( const NativeHostDescriptor *const host )

inline

Member Function Documentation

_get_buffer_port_range()

const NativePortRange * AudioFilePlugin::_get_buffer_port_range ( NativePluginHandle , const uint32_t index, const bool isOutput )

inlinestaticprivate

getParameterCount()

uint32_t AudioFilePlugin::getParameterCount ( ) const

inlineoverrideprotected

getParameterInfo()

const NativeParameter * AudioFilePlugin::getParameterInfo ( const uint32_t index ) const

inlineoverrideprotected

getParameterValue()

float AudioFilePlugin::getParameterValue ( const uint32_t index ) const

inlineoverrideprotected

idle()

void AudioFilePlugin::idle ( )

inlineoverrideprotected

loadFilename()

void AudioFilePlugin::loadFilename ( const char *const filename )

inlineprivate

PluginClassEND()

AudioFilePlugin::PluginClassEND ( AudioFilePlugin ) const

private

process2()

void AudioFilePlugin::process2 ( const float *const * , float **const outBuffer, const uint32_t frames, const NativeMidiEvent * , uint32_t  )

inlineoverrideprotected

renderInlineDisplay()

const NativeInlineDisplayImageSurface * AudioFilePlugin::renderInlineDisplay ( const uint32_t rwidth, const uint32_t height )

inlineoverrideprotected

sampleRateChanged()

void AudioFilePlugin::sampleRateChanged ( const double sampleRate )

inlineoverrideprotected

setCustomData()

void AudioFilePlugin::setCustomData ( const char *const key, const char *const value )

inlineoverrideprotected

setParameterValue()

void AudioFilePlugin::setParameterValue ( const uint32_t index, const float value )

inlineoverrideprotected

setStateFromFile()

void AudioFilePlugin::setStateFromFile ( const char *const filename )

inlineoverrideprotected

switch()

AudioFilePlugin::switch ( index )

inlineprivate

uiShow()

void AudioFilePlugin::uiShow ( const bool show )

inlineoverrideprotected

Member Data Documentation

audiofilesWildcard

const char* const AudioFilePlugin::audiofilesWildcard

staticconstexpr

Initial value:

                                                 =
 
 
 
 
 
 
 
 
 
 
"*.mp3;"

fDoProcess

bool AudioFilePlugin::fDoProcess = false

private

fEnabled

bool AudioFilePlugin::fEnabled = true

private

fFilename

CarlaString AudioFilePlugin::fFilename

private

fHostSync

bool AudioFilePlugin::fHostSync = true

private

fInlineDisplay

AudioFilePlugin::InlineDisplay AudioFilePlugin::fInlineDisplay

private

fInternalTransportFrame

uint32_t AudioFilePlugin::fInternalTransportFrame = 0

private

fLastPosition

float AudioFilePlugin::fLastPosition = 0.f

private

fLoopMode

bool AudioFilePlugin::fLoopMode = true

private

fPendingFileRead

bool AudioFilePlugin::fPendingFileRead = false

private

fPendingFileReload

bool AudioFilePlugin::fPendingFileReload = false

private

fPreviewData

float AudioFilePlugin::fPreviewData[108] = {}

private

fPrograms

NativeMidiPrograms AudioFilePlugin::fPrograms

private

fQuadMode

AudioFileReader::QuadMode AudioFilePlugin::fQuadMode = AudioFileReader::kQuad1and2

private

fReadableBufferFill

float AudioFilePlugin::fReadableBufferFill = 0.f

private

fReader

AudioFileReader AudioFilePlugin::fReader

private

fVolume

float AudioFilePlugin::fVolume = 1.f

private

fVolumeFilter

VolumeFilter AudioFilePlugin::fVolumeFilter

private

index

const uint32_t AudioFilePlugin::index

private

isOutput

const uint32_t const bool AudioFilePlugin::isOutput

private

Initial value:

{
        if (!isOutput)
            return nullptr

nullptr

return AudioFilePlugin::nullptr

private

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

• /home/runner/work/lmms-fork/lmms-fork/plugins/CarlaBase/carla/source/native-plugins/audio-file.cpp