Carla Backend
Variables
Plugin Options

Various plugin options. More...

Variables

static const uint PLUGIN_OPTION_FIXED_BUFFERS = 0x001
 
static const uint PLUGIN_OPTION_FORCE_STEREO = 0x002
 
static const uint PLUGIN_OPTION_MAP_PROGRAM_CHANGES = 0x004
 
static const uint PLUGIN_OPTION_USE_CHUNKS = 0x008
 
static const uint PLUGIN_OPTION_SEND_CONTROL_CHANGES = 0x010
 
static const uint PLUGIN_OPTION_SEND_CHANNEL_PRESSURE = 0x020
 
static const uint PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH = 0x040
 
static const uint PLUGIN_OPTION_SEND_PITCHBEND = 0x080
 
static const uint PLUGIN_OPTION_SEND_ALL_SOUND_OFF = 0x100
 
static const uint PLUGIN_OPTION_SEND_PROGRAM_CHANGES = 0x200
 
static const uint PLUGIN_OPTION_SKIP_SENDING_NOTES = 0x400
 
static const uint PLUGIN_OPTIONS_NULL = 0x10000
 

Detailed Description

Various plugin options.

Note
Do not modify these values, as they are saved as-is in project files.
See also
CarlaPlugin::getOptionsAvailable(), CarlaPlugin::getOptionsEnabled(), carla_get_plugin_info() and carla_set_option()

Variable Documentation

◆ PLUGIN_OPTION_FIXED_BUFFERS

const uint PLUGIN_OPTION_FIXED_BUFFERS = 0x001
static

Use constant/fixed-size audio buffers.

◆ PLUGIN_OPTION_FORCE_STEREO

const uint PLUGIN_OPTION_FORCE_STEREO = 0x002
static

Force mono plugin as stereo.

◆ PLUGIN_OPTION_MAP_PROGRAM_CHANGES

const uint PLUGIN_OPTION_MAP_PROGRAM_CHANGES = 0x004
static

Map MIDI programs to plugin programs.

◆ PLUGIN_OPTION_USE_CHUNKS

const uint PLUGIN_OPTION_USE_CHUNKS = 0x008
static

Use chunks to save and restore data instead of parameter values.

◆ PLUGIN_OPTION_SEND_CONTROL_CHANGES

const uint PLUGIN_OPTION_SEND_CONTROL_CHANGES = 0x010
static

Send MIDI control change events.

◆ PLUGIN_OPTION_SEND_CHANNEL_PRESSURE

const uint PLUGIN_OPTION_SEND_CHANNEL_PRESSURE = 0x020
static

Send MIDI channel pressure events.

◆ PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH

const uint PLUGIN_OPTION_SEND_NOTE_AFTERTOUCH = 0x040
static

Send MIDI note after-touch events.

◆ PLUGIN_OPTION_SEND_PITCHBEND

const uint PLUGIN_OPTION_SEND_PITCHBEND = 0x080
static

Send MIDI pitch-bend events.

◆ PLUGIN_OPTION_SEND_ALL_SOUND_OFF

const uint PLUGIN_OPTION_SEND_ALL_SOUND_OFF = 0x100
static

Send MIDI all-sounds/notes-off events, single note-offs otherwise.

◆ PLUGIN_OPTION_SEND_PROGRAM_CHANGES

const uint PLUGIN_OPTION_SEND_PROGRAM_CHANGES = 0x200
static

Send MIDI bank/program changes.

Note
: This option conflicts with PLUGIN_OPTION_MAP_PROGRAM_CHANGES and cannot be used at the same time.

◆ PLUGIN_OPTION_SKIP_SENDING_NOTES

const uint PLUGIN_OPTION_SKIP_SENDING_NOTES = 0x400
static

Skip sending MIDI note events. This if off-by-default as a way to keep backwards compatibility. We always want notes enabled by default, not the contrary.

◆ PLUGIN_OPTIONS_NULL

const uint PLUGIN_OPTIONS_NULL = 0x10000
static

Special flag to indicate that plugin options are not yet set. This flag exists because 0x0 as an option value is a valid one, so we need something else to indicate "null-ness".