ARDOUR::RegionExportChannelFactory Class Reference

Handles RegionExportChannels and does actual reading from region. More...

#include <export_channel.h>

Public Types
enum	Type { None , Raw , Fades }

Public Member Functions
	RegionExportChannelFactory (Session *session, AudioRegion const &region, AudioTrack &track, Type type)
	~RegionExportChannelFactory ()
ExportChannelPtr	create (uint32_t channel)
void	read (uint32_t channel, Buffer const *&, samplecnt_t samples_to_read)

Private Member Functions
int	new_cycle_started (samplecnt_t)
void	update_buffers (samplecnt_t samples)

Private Attributes
AudioRegion const &	region
Type	type
samplecnt_t	samples_per_cycle
size_t	n_channels
BufferSet	buffers
bool	buffers_up_to_date
samplepos_t	region_start
samplepos_t	position
std::unique_ptr< Sample[]>	mixdown_buffer
std::unique_ptr< Sample[]>	gain_buffer
PBD::ScopedConnection	export_connection

Detailed Description

Handles RegionExportChannels and does actual reading from region.

Definition at line 148 of file export_channel.h.

Member Enumeration Documentation

Type

enum ARDOUR::RegionExportChannelFactory::Type

Enumerator
None
Raw
Fades

Definition at line 151 of file export_channel.h.

Constructor & Destructor Documentation

RegionExportChannelFactory()

ARDOUR::RegionExportChannelFactory::RegionExportChannelFactory	(	Session *	session,
		AudioRegion const &	region,
		AudioTrack &	track,
		Type	type
	)

~RegionExportChannelFactory()

ARDOUR::RegionExportChannelFactory::~RegionExportChannelFactory

(

)

Member Function Documentation

create()

ExportChannelPtr ARDOUR::RegionExportChannelFactory::create

(

uint32_t

channel

)

new_cycle_started()

int ARDOUR::RegionExportChannelFactory::new_cycle_started ( samplecnt_t  )

inlineprivate

Definition at line 165 of file export_channel.h.

read()

void ARDOUR::RegionExportChannelFactory::read	(	uint32_t	channel,
		Buffer const *&	,
		samplecnt_t	samples_to_read
	)

update_buffers()

void ARDOUR::RegionExportChannelFactory::update_buffers ( samplecnt_t  samples )

private

Member Data Documentation

buffers

BufferSet ARDOUR::RegionExportChannelFactory::buffers

private

Definition at line 178 of file export_channel.h.

buffers_up_to_date

bool ARDOUR::RegionExportChannelFactory::buffers_up_to_date

private

Definition at line 179 of file export_channel.h.

export_connection

PBD::ScopedConnection ARDOUR::RegionExportChannelFactory::export_connection

private

Definition at line 186 of file export_channel.h.

gain_buffer

std::unique_ptr<Sample[]> ARDOUR::RegionExportChannelFactory::gain_buffer

private

Definition at line 184 of file export_channel.h.

mixdown_buffer

std::unique_ptr<Sample[]> ARDOUR::RegionExportChannelFactory::mixdown_buffer

private

Definition at line 183 of file export_channel.h.

n_channels

size_t ARDOUR::RegionExportChannelFactory::n_channels

private

Definition at line 177 of file export_channel.h.

position

samplepos_t ARDOUR::RegionExportChannelFactory::position

private

Definition at line 181 of file export_channel.h.

region

AudioRegion const& ARDOUR::RegionExportChannelFactory::region

private

Definition at line 173 of file export_channel.h.

region_start

samplepos_t ARDOUR::RegionExportChannelFactory::region_start

private

Definition at line 180 of file export_channel.h.

samples_per_cycle

samplecnt_t ARDOUR::RegionExportChannelFactory::samples_per_cycle

private

Definition at line 176 of file export_channel.h.

type

Type ARDOUR::RegionExportChannelFactory::type

private

Definition at line 175 of file export_channel.h.

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

• export_channel.h