Class: FiddleFluidSynth

Inherits:
Object
  • Object
show all
Extended by:
SequencerEventIF, SequencerIF, SoundFontsLoaderIF
Includes:
SequencerEventIF, SequencerIF, SoundFontsLoaderIF
Defined in:
lib/fiddle_fluidsynth.rb,
lib/fiddle_fluidsynth/util.rb,
lib/fiddle_fluidsynth/version.rb,
lib/fiddle_fluidsynth/misc/misc.rb,
lib/fiddle_fluidsynth/misc/misc.rb,
lib/fiddle_fluidsynth/misc/misc.rb,
lib/fiddle_fluidsynth/util/util.rb,
lib/fiddle_fluidsynth/util/util.rb,
lib/fiddle_fluidsynth/util/util.rb,
lib/fiddle_fluidsynth/util/util.rb,
lib/fiddle_fluidsynth/util/util.rb,
lib/fiddle_fluidsynth/util/util.rb,
lib/fiddle_fluidsynth/util/util.rb,
lib/fiddle_fluidsynth/synth/synth.rb,
lib/fiddle_fluidsynth/synth/synth.rb,
lib/fiddle_fluidsynth/synth/synth.rb,
lib/fiddle_fluidsynth/types/types.rb,
lib/fiddle_fluidsynth/types/types.rb,
lib/fiddle_fluidsynth/util/callback.rb,
lib/fiddle_fluidsynth/util/callback.rb,
lib/fiddle_fluidsynth/util/callback.rb,
lib/fiddle_fluidsynth/logging/logging.rb,
lib/fiddle_fluidsynth/logging/logging.rb,
lib/fiddle_fluidsynth/sequencer/events.rb,
lib/fiddle_fluidsynth/sequencer/events.rb,
lib/fiddle_fluidsynth/sequencer/events.rb,
lib/fiddle_fluidsynth/sequencer/events.rb,
lib/fiddle_fluidsynth/sequencer/events.rb,
lib/fiddle_fluidsynth/synth/midi/setup.rb,
lib/fiddle_fluidsynth/synth/midi/setup.rb,
lib/fiddle_fluidsynth/util/module_hier.rb,
lib/fiddle_fluidsynth/util/module_hier.rb,
lib/fiddle_fluidsynth/util/module_hier.rb,
lib/fiddle_fluidsynth/fiddle_fluidsynth.rb,
lib/fiddle_fluidsynth/fiddle_fluidsynth.rb,
lib/fiddle_fluidsynth/fiddle_fluidsynth.rb,
lib/fiddle_fluidsynth/midi_input/driver.rb,
lib/fiddle_fluidsynth/midi_input/driver.rb,
lib/fiddle_fluidsynth/midi_input/events.rb,
lib/fiddle_fluidsynth/midi_input/events.rb,
lib/fiddle_fluidsynth/midi_input/events.rb,
lib/fiddle_fluidsynth/midi_input/events.rb,
lib/fiddle_fluidsynth/midi_input/player.rb,
lib/fiddle_fluidsynth/midi_input/player.rb,
lib/fiddle_fluidsynth/midi_input/player.rb,
lib/fiddle_fluidsynth/midi_input/router.rb,
lib/fiddle_fluidsynth/midi_input/router.rb,
lib/fiddle_fluidsynth/midi_input/router.rb,
lib/fiddle_fluidsynth/midi_input/router.rb,
lib/fiddle_fluidsynth/settings/settings.rb,
lib/fiddle_fluidsynth/settings/settings.rb,
lib/fiddle_fluidsynth/settings/settings.rb,
lib/fiddle_fluidsynth/settings/settings.rb,
lib/fiddle_fluidsynth/soundfonts/loader.rb,
lib/fiddle_fluidsynth/soundfonts/loader.rb,
lib/fiddle_fluidsynth/soundfonts/loader.rb,
lib/fiddle_fluidsynth/soundfonts/loader.rb,
lib/fiddle_fluidsynth/soundfonts/loader.rb,
lib/fiddle_fluidsynth/soundfonts/loader.rb,
lib/fiddle_fluidsynth/soundfonts/loader.rb,
lib/fiddle_fluidsynth/soundfonts/loader.rb,
lib/fiddle_fluidsynth/soundfonts/voices.rb,
lib/fiddle_fluidsynth/soundfonts/voices.rb,
lib/fiddle_fluidsynth/synth/midi/tuning.rb,
lib/fiddle_fluidsynth/synth/midi/tuning.rb,
lib/fiddle_fluidsynth/audio_output/driver.rb,
lib/fiddle_fluidsynth/audio_output/driver.rb,
lib/fiddle_fluidsynth/audio_output/driver.rb,
lib/fiddle_fluidsynth/sequencer/sequencer.rb,
lib/fiddle_fluidsynth/sequencer/sequencer.rb,
lib/fiddle_fluidsynth/sequencer/sequencer.rb,
lib/fiddle_fluidsynth/sequencer/sequencer.rb,
lib/fiddle_fluidsynth/sequencer/sequencer.rb,
lib/fiddle_fluidsynth/synth/effect/chorus.rb,
lib/fiddle_fluidsynth/synth/effect/chorus.rb,
lib/fiddle_fluidsynth/synth/effect/ladspa.rb,
lib/fiddle_fluidsynth/synth/effect/ladspa.rb,
lib/fiddle_fluidsynth/synth/effect/reverb.rb,
lib/fiddle_fluidsynth/synth/effect/reverb.rb,
lib/fiddle_fluidsynth/synth/midi/messages.rb,
lib/fiddle_fluidsynth/synth/midi/messages.rb,
lib/fiddle_fluidsynth/synth/params/params.rb,
lib/fiddle_fluidsynth/synth/params/params.rb,
lib/fiddle_fluidsynth/synth/voice_control.rb,
lib/fiddle_fluidsynth/synth/voice_control.rb,
lib/fiddle_fluidsynth/midi_input/midi_input.rb,
lib/fiddle_fluidsynth/midi_input/midi_input.rb,
lib/fiddle_fluidsynth/soundfonts/generators.rb,
lib/fiddle_fluidsynth/soundfonts/modulators.rb,
lib/fiddle_fluidsynth/soundfonts/modulators.rb,
lib/fiddle_fluidsynth/soundfonts/modulators.rb,
lib/fiddle_fluidsynth/soundfonts/soundfonts.rb,
lib/fiddle_fluidsynth/soundfonts/soundfonts.rb,
lib/fiddle_fluidsynth/synth/audio_rendering.rb,
lib/fiddle_fluidsynth/synth/audio_rendering.rb,
lib/fiddle_fluidsynth/command_interface/shell.rb,
lib/fiddle_fluidsynth/command_interface/shell.rb,
lib/fiddle_fluidsynth/synth/effect/iir_filter.rb,
lib/fiddle_fluidsynth/synth/effect/iir_filter.rb,
lib/fiddle_fluidsynth/util/interface/settings.rb,
lib/fiddle_fluidsynth/util/interface/settings.rb,
lib/fiddle_fluidsynth/command_interface/server.rb,
lib/fiddle_fluidsynth/command_interface/server.rb,
lib/fiddle_fluidsynth/util/interface/soundfont.rb,
lib/fiddle_fluidsynth/command_interface/handler.rb,
lib/fiddle_fluidsynth/command_interface/handler.rb,
lib/fiddle_fluidsynth/command_interface/handler.rb,
lib/fiddle_fluidsynth/audio_output/file_renderer.rb,
lib/fiddle_fluidsynth/audio_output/file_renderer.rb,
lib/fiddle_fluidsynth/audio_output/file_renderer.rb,
lib/fiddle_fluidsynth/synth/soundfont_management.rb,
lib/fiddle_fluidsynth/synth/soundfont_management.rb,
lib/fiddle_fluidsynth/synth/soundfont_management.rb,
lib/fiddle_fluidsynth/util/interface/soundfont_preset.rb,
lib/fiddle_fluidsynth/util/interface/soundfont_sample.rb,
lib/fiddle_fluidsynth/command_interface/command_interface.rb,
lib/fiddle_fluidsynth/command_interface/command_interface.rb

Defined Under Namespace

Modules: C, Interface, SequencerEventIF, SequencerIF, SoundFont_IF, SoundFontsLoaderIF Classes: ModuleBase

Constant Summary collapse

FFS = 
FiddleFluidSynth
VERSION = 
"0.0.2"
FLUID_FAILED =

Value that indicates failure, used by most libfluidsynth functions.

-1
# Value that indicates success, used by most libfluidsynth functions.
FLUID_OK =

Value that indicates success, used by most libfluidsynth functions.

0
SOUNDFONT_NAME_DEFAULT = 
"default.sf2"
URI_DEPRECATED = 
"https://www.fluidsynth.org/api/deprecated.html"
BANK_NUM_MIN = 
0
BANK_NUM_MAX = 
16383
BKNUM_RANGE_WHOLE = 
BANK_NUM_MIN..BANK_NUM_MAX
PROG_NUM_MIN = 
0
PROG_NUM_MAX = 
127
PGNUM_RANGE_WHOLE = 
PROG_NUM_MIN..PROG_NUM_MAX
CHAN_NUM_MIN = 
0
KEY_NUM_MIN =

CHAN_NUM_MAX = # MIDI channel count -1

0
KEY_NUM_MAX = 
127
KEY_RANGE_WHOLE = 
KEY_NUM_MIN..KEY_NUM_MAX
VEL_NUM_MIN = 
0
VEL_NUM_MAX = 
127
VEL_RANGE_WHOLE = 
VEL_NUM_MIN..VEL_NUM_MAX
AUDIO_DRIVER_LIST = 
[
'alsa', 'oss', 'jack', 'portaudio', 'sndmgr', 'coreaudio',
'Direct Sound']
Midi_router_handle_midi_event_default = 
define_midi_event_func{|data, ev|
  midi_router_handle_midi_event(data, ev)
}
Synth_handle_midi_event_default = 
define_midi_event_func{|data, ev|
  synth_handle_midi_event(data, ev)
}
FLUID_CHANNEL_MODE_MASK_EXT =

Indicates the mode a basic channel is set to.

(FLUID_CHANNEL_OMNI_OFF|FLUID_CHANNEL_POLY_OFF)
FLUID_HINT_BOUNDED_ABOVE =

Hint FLUID_HINT_BOUNDED_ABOVE indicates that the UpperBound field of the FLUID_PortRangeHint should be considered meaningful.

0x2
FLUID_HINT_BOUNDED_BELOW =

Hint FLUID_HINT_BOUNDED_BELOW indicates that the LowerBound field of the FLUID_PortRangeHint should be considered meaningful.

0x1
FLUID_HINT_OPTIONLIST =

Setting is a list of string options.

0x02
FLUID_HINT_TOGGLED =

Hint FLUID_HINT_TOGGLED indicates that the data item should be considered a Boolean toggle.

0x4
FLUID_INTERP_4THORDER_EXT =

Enumerations.

4
FLUID_INTERP_7THORDER_EXT = 
7
@@error_in_callback = 
nil

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from SequencerEventIF

event_all_notes_off, event_all_sounds_off, event_bank_select, event_channel_pressure, event_chorus_send, event_control_change, event_delete, event_from_midi_event, event_get_bank, event_get_channel, event_get_control, event_get_data, event_get_dest, event_get_duration, event_get_key, event_get_pitch, event_get_program, event_get_scale, event_get_sfont_id, event_get_source, event_get_type, event_get_value, event_get_velocity, event_key_pressure, event_modulation, event_new, event_note, event_noteoff, event_noteon, event_pan, event_pitch_bend, event_pitch_wheelsens, event_program_change, event_program_select, event_reverb_send, event_scale, event_set_dest, event_set_source, event_sustain, event_system_reset, event_timer, event_unregistering, event_volume, seq_event

Methods included from SoundFontsLoaderIF

defsfloader_new, preset_delete, preset_get_banknum, preset_get_data, preset_get_name, preset_get_num, preset_get_sfont, preset_new, preset_set_data, sample_delete, sample_new, sample_set_loop, sample_set_name, sample_set_pitch, sample_set_sound_data, sample_sizeof, sfloader_delete, sfloader_get_data, sfloader_new, sfloader_set_callbacks, sfloader_set_data, sfont_delete, sfont_get_data, sfont_get_id, sfont_get_name, sfont_get_preset, sfont_iteration_next, sfont_iteration_start, sfont_new, sfont_set_data, synth_add_sfloader, synth_get_channel_preset

Methods included from SequencerIF

sequencer_add_midi_event_to_buffer, sequencer_client_is_dest, sequencer_count_clients, sequencer_delete, sequencer_get_client_id, sequencer_get_client_name, sequencer_get_tick, sequencer_get_time_scale, sequencer_get_use_system_timer, sequencer_new, sequencer_new2, sequencer_nouse_system_timer?, sequencer_process, sequencer_register_client, sequencer_register_fluidsynth, sequencer_remove_events, sequencer_send_at, sequencer_send_now, sequencer_set_time_scale, sequencer_unregister_client, sequencer_use_system_timer?

Constructor Details

#initialize(soundfont_name: SOUNDFONT_NAME_DEFAULT, soundfont_path: self.obtain_soundfont_path, soundfont_full_path: "#{soundfont_path}/#{soundfont_name}", gain: nil, samplerate: nil, midi_channels: nil, player_f: true, audio_driver_f: true, audio_driver_name: nil, audio_driver_new2_f: false, audio_driver_callback: nil, reset_presets: true) ⇒ FiddleFluidSynth

Args

soundfont_name

SoundFont file name. do NOT load when nil.

reset_presets

true then presets are updated immediately.



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 42

def initialize( soundfont_name: SOUNDFONT_NAME_DEFAULT,
                soundfont_path: self.obtain_soundfont_path,
                soundfont_full_path:
                  "#{soundfont_path}/#{soundfont_name}",
                # gain:          0.2,
                # samplerate:    44100.0,
                # midi_channels: 256,
                gain:          nil,
                samplerate:    nil,
                midi_channels: nil,
                player_f:       true,
                audio_driver_f: true,
                audio_driver_name: nil,
                audio_driver_new2_f:   false,
                audio_driver_callback: nil,
                reset_presets: true )

  ### prepare Settings.
  @settings = self.settings_new
  if self.settings.null?
    $stderr.puts "(**) Failed to create settings."
    self.delete
    exit
  end

  # TODO. in args.?
  #
  #
  self.settings.
    synth_gain           = gain           unless gain.nil?
  self.settings.
    synth_sample__rate   = samplerate     unless samplerate.nil?
  self.settings.
    synth_midi__channels = midi_channels  unless midi_channels.nil?

  ### prepare Synthesizer.
  @synth  = self.synth_new(self.settings)
  if self.synth.null?
    $stderr.puts "(**) Failed to create synthesizer."
    self.delete
    exit
  end

  ### prepare SoundFont.
  @soundfont_full_path = soundfont_full_path
  @reset_presets       = reset_presets
  @sfid_ary = []      # set in sfont_sfload().
  @sfid_latest = nil

  #
  unless soundfont_name.to_s == ""
    tmp = self.synth_sfload(synth, filename: @soundfont_full_path,
                            reset_presets: @reset_presets,
                            verbose_f: true)
    if FLUID_FAILED == tmp
      $stderr.puts "(**) Failed to load the SoundFont."
      self.delete
      exit
    end
  else
    $stderr.puts "(**) SoundFont has NOT been loaded in the initializer."
  end

  ### prepare Player.
  @player = nil
  if player_f
    @player = self.player_new(self.synth)
    if self.player.null?
      $stderr.puts "(**) Failed to create player."
      self.delete
      exit
    end
  end

  ### prepare Audio Driver.
  @audio_driver = nil
  # self.audio_driver_prepare(
  #   audio_driver_name, settings: self.settings, synth: self.synth,
  #   new2_f: audio_driver_new2_f
  # )
  # if self.audio_driver.null?
  #   $stderr.puts "(**) Failed to prepare audio driver."
  #   self.delete
  #   exit
  # end
  if audio_driver_f
    self.audio_driver_prepare(
      audio_driver_name,
      settings: self.settings, synth: self.synth,
      new2_f: audio_driver_new2_f, cb_ptr: audio_driver_callback)

  else
    $stderr.puts "(**) Do prepare audio driver."
  end
  @file_renderer = nil

  ### create module hierarchy.
  self.init_objects(self)

end

Instance Attribute Details

#audio_driver ⇒ Object (readonly)

Returns the value of attribute audio_driver.



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 143

def audio_driver
  @audio_driver
end

#file_renderer ⇒ Object (readonly)

Returns the value of attribute file_renderer.



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 144

def file_renderer
  @file_renderer
end

#object ⇒ Object (readonly)

Returns the value of attribute object.



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# File 'lib/fiddle_fluidsynth/util/module_hier.rb', line 48

def object
  @object
end

#player ⇒ Object (readonly)

Returns the value of attribute player.



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 142

def player
  @player
end

#reset_preset ⇒ Object (readonly)

Returns the value of attribute reset_preset.



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 146

def reset_preset
  @reset_preset
end

#settings ⇒ Object (readonly)

Returns the value of attribute settings.



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 142

def settings
  @settings
end

#sfid_ary ⇒ Object (readonly)

attr_reader :sfid, :sfid_latest



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 148

def sfid_ary
  @sfid_ary
end

#sfid_latest ⇒ Object (readonly)

attr_reader :sfid, :sfid_latest



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 148

def sfid_latest
  @sfid_latest
end

#soundfont_full_path ⇒ Object (readonly)

Returns the value of attribute soundfont_full_path.



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 146

def soundfont_full_path
  @soundfont_full_path
end

#synth ⇒ Object (readonly)

Returns the value of attribute synth.



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 142

def synth
  @synth
end

Class Method Details

.__create_func_obj(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 56

def self.__create_func_obj( return_type: , argtypes_ary: [] ,
                            thread_f: false, &blk )
  func_obj = FFI::Function.new(return_type, argtypes_ary) do |*args|
    # NOTE:
    # without Thread.new{...}, the callback is locked at
    # fluid_sequencer_send_at(). i dont know why...
    #
    if thread_f
      Thread.new{
        # error_in_callback = nil
        begin
          blk.(*args)
        rescue ScriptError =>ex
          @@error_in_callback = ex
        rescue =>ex
          @@error_in_callback = ex
        end
      }
    else
      # error_in_callback = nil
      begin
        blk.(*args)
      rescue ScriptError =>ex
        @@error_in_callback = ex
      rescue =>ex
        @@error_in_callback = ex
      end
    end
  end

  # To avoid the GC, we have to have the reference to the object
  # of FFI::Function...
  #
  @func_obj_storage ||= {}
  @func_obj_storage[func_obj.object_id] = func_obj

  ret = func_obj
  ret
end

.audio_driver_delete(driver) ⇒ Object

Deletes an audio driver instance.



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# File 'lib/fiddle_fluidsynth/audio_output/driver.rb', line 80

def self.audio_driver_delete( driver )
  ret = C.delete_fluid_audio_driver(driver)
  ret
end

.audio_driver_new(synth:, settings:) ⇒ Object

Create a new audio driver.



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# File 'lib/fiddle_fluidsynth/audio_output/driver.rb', line 53

def self.audio_driver_new( synth: , settings: )
  ret = C.new_fluid_audio_driver(settings, synth)
  # ret.extend(Interface::AudioOutputDriver)
  #
  ret
end

.audio_driver_new2(settings:, audio_func:, data: nil) ⇒ Object

Create a new audio driver.

Args



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# File 'lib/fiddle_fluidsynth/audio_output/driver.rb', line 67

def self.audio_driver_new2( settings: , audio_func: , data: nil )
  ret = C.new_fluid_audio_driver2(settings, audio_func, data)
  # ret.extend(Interface::AudioOutputDriver)
  #
  ret
end

.bknum_range_whole ⇒ Object Also known as: bank_range_whole 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 184

def self.bknum_range_whole;  BKNUM_RANGE_WHOLE; end

.create_func_obj_a1(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 133

def self.create_func_obj_a1( return_type: , argtypes_ary: [] ,
                             thread_f: false, &blk )
  func_obj = __create_func_obj(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f) do |a|
    blk.(a)
  end

  ret = func_obj
  ret
end

.create_func_obj_a3(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 121

def self.create_func_obj_a3( return_type: , argtypes_ary: [] , 
                             thread_f: false, &blk )
  func_obj = __create_func_obj(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f) do |a,b,c|
    blk.(a,b,c)
  end

  ret = func_obj
  ret
end

.create_func_obj_a4(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 109

def self.create_func_obj_a4( return_type: , argtypes_ary: [] ,
                             thread_f: false, &blk )
  func_obj = __create_func_obj(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f) do |a,b,c,d|
    blk.(a,b,c,d)
  end

  ret = func_obj
  ret
end

.create_func_obj_a6(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 146

def self.create_func_obj_a6( return_type: , argtypes_ary: [] ,
                             thread_f: false, &blk )
  func_obj = __create_func_obj(
    return_type: return_type, argtypes_ary: argtypes_ary) do |a,b,c, d,e,f|
      blk.(a,b,c, d,e,f)
  end

  ret = func_obj
  ret
end

.create_func_obj_ab(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 96

def self.create_func_obj_ab( return_type: , argtypes_ary: [] ,
                             thread_f: false, &blk )
  # func_obj = FFI::Function.new(return_type, argtypes_ary) do |a, b|
  func_obj = __create_func_obj(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f) do |a, b|
    blk.(a,b)
  end

  ret = func_obj
  ret
end

.create_func_ptr(func_obj) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 160

def self.create_func_ptr( func_obj )
  #
  ptr_obj = Fiddle::Pointer.new(func_obj.to_ptr.address)
  ret = ptr_obj
  ret
end

.default_log_function(level:, message:, data:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/logging/logging.rb', line 64

def self.default_log_function( level: , message: , data: )
  ret = C.fluid_default_log_function(level, message, data)
  ret
end

.define_audio_func(&blk) ⇒ Object

fluid_audio_func_t.

Desc

passed to audio_driver_new2().



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 409

def self.define_audio_func( &blk )
  self.define_callback_a6(
    return_type: :int, 
    argtypes_ary: [:pointer, :int,
                   :int, :pointer, :int, :pointer, ]
  ){|data, len, nfx, fx, nout, out|
    blk.(data, len, nfx, fx, nout, out)
  }
end

.define_callback_a1(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 250

def self.define_callback_a1( return_type: , argtypes_ary: [],
                             thread_f: false, &blk)
  #
  func_obj = create_func_obj_a1(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a|
    blk.call(a)
  }

  #
  func_ptr = create_func_ptr(func_obj)

  ret = func_ptr
  ret
end

.define_callback_a3(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 224

def self.define_callback_a3( return_type: , argtypes_ary: [],
                             thread_f: false, &blk)
  #
  func_obj = create_func_obj_a3(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a,b,c|
    blk.call(a,b,c)
  }

  #
  func_ptr = create_func_ptr(func_obj)
  # @func_ptr_storage[func_ptr.object_id] = func_ptr

  ret = func_ptr
  ret
end

.define_callback_a4(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 200

def self.define_callback_a4( return_type: , argtypes_ary: [],
                             thread_f: false, &blk)
  #
  func_obj = create_func_obj_a4(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a,b,c,d|
    blk.call(a,b,c,d)
  }

  #
  func_ptr = create_func_ptr(func_obj)
  ret = func_ptr
  ret
end

.define_callback_a6(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 275

def self.define_callback_a6( return_type: , argtypes_ary: [],
                             thread_f: false, &blk)
  #
  func_obj = create_func_obj_a6(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a,b,c,d,e,f|
    blk.call(a,b,c, d,e,f)
  }

  #
  func_ptr = create_func_ptr(func_obj)

  ret = func_ptr
  ret
end

.define_callback_ab(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object

Desc.

削除される



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 172

def self.define_callback_ab( return_type: , argtypes_ary: [],
                             thread_f: false, &blk)
  # @func_ptr_storage ||= {}

  #
  func_obj = create_func_obj_ab(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a,b|
    blk.call(a,b)
  }

  #
  func_ptr = create_func_ptr(func_obj)
  # @func_ptr_storage[func_ptr.object_id] = func_ptr

  ret = func_ptr
  ret
end

.define_event_callback(&blk) ⇒ Object

define sequencer client (sequencer event callback).

See Also

  • fluid_sequencer_register_client()

  • API Reference: MIDI sequencer.



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 438

def self.define_event_callback( &blk )
  self.define_callback_a4(
    return_type: :void,
    argtypes_ary: [:uint, :pointer, :pointer, :pointer],
    thread_f: true
  ){|time, event, seq, data|
    blk.(time,event,seq,data)
  }
end

.define_log_function(&blk) ⇒ Object

log function.



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 565

def self.define_log_function( &blk )
  self.define_callback_a3(
    return_type: :void,
    argtypes_ary: [:int, :pointer, :pointer]
  ){|level, message, data|
      blk.call(level,message,data)
    }
end

.define_midi_event_func(&blk) ⇒ Object

define midi_event_func (handle_midi_event_func_t).

See ALso

  • midi_input/driver.rb

  • midi_input/router.rb



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 459

def self.define_midi_event_func( &blk )
  self.define_callback_ab(
    return_type: :int, argtypes_ary: [:pointer, :pointer,]){|data, ev|
      blk.call(data,ev)
    }
end

.define_midi_tick_func(&blk) ⇒ Object

define midi_tick_func.



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 481

def self.define_midi_tick_func( &blk )
  self.define_callback_ab(
    return_type: :int, argtypes_ary: [:pointer, :int,]){|data, tick|
      blk.call(data,tick)
    }
end

.define_playback_callback(&blk) ⇒ Object

define playback callback function.

See Also

  • fluid_player_set_tick_callback()

  • fluid_synth_handle_midi_event()



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 392

def self.define_playback_callback( &blk )
  self.define_callback_ab(
    return_type: :int, argtypes_ary: [:pointer, :pointer]){|data, event|
      blk.call(data, event)
    }
end

.define_settings_foreach_callback(&blk) ⇒ Object

define callback function for fluid_settings_foreach().

See Also

  • fluid_settings_foreach_option()

  • .#define_tick_callback()



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 315

def self.define_settings_foreach_callback( &blk )
  self.define_callback_a3(
    return_type: :void,
    argtypes_ary: [:pointer, :string, :int]){|data, name, type|
      begin
        blk.call(data, name, type)
        #blk.call(data, cur_tick)
      rescue =>ex
        raise ex
      end
    }
end

.define_settings_foreach_option_callback(&blk) ⇒ Object

define callback function for fluid_settings_foreach_option().

See Also

  • fluid_settings_foreach()



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 340

def self.define_settings_foreach_option_callback( &blk )
  self.define_callback_a3(
    return_type: :void,
    argtypes_ary: [:pointer, :string, :string]){|data, name, option|
      blk.call(data, name, option)
    }
end

.define_sfloader_callback_close(&blk) ⇒ Object

define sfloader callbacks.



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 497

def self.define_sfloader_callback_close( &blk )
  self.define_callback_a1(
    return_type: :int, argtypes_ary: [:pointer,]){|handle|
      blk.call(handle)
    }
end

.define_sfloader_callback_open(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 509

def self.define_sfloader_callback_open( &blk )
  self.define_callback_a1(
    return_type: :void,
    argtypes_ary: [:pointer,]){|filename|
      blk.call(filename)
    }
end

.define_sfloader_callback_read(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 522

def self.define_sfloader_callback_read( &blk )
  self.define_callback_a3(
    return_type: :int,
    argtypes_ary: [:pointer,:long_long,:pointer,]){|buf,count,handle|
      blk.call(buf,count,handle)
    }
end

.define_sfloader_callback_seek(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 535

def self.define_sfloader_callback_seek( &blk )
  self.define_callback_a3(
    return_type: :void,
    argtypes_ary: [:pointer,:long_long,:pointer,]){|handle,offset,origin|
      blk.call(handle,offset,origin)
    }
end

.define_sfloader_callback_tell(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 548

def self.define_sfloader_callback_tell( &blk )
  self.define_callback_a1(
    return_type: :long_long,
    argtypes_ary: [:pointer,]){|handle|
      blk.call(handle)
    }
end

.define_tick_callback(&blk) ⇒ Object

define tick callback function for fluid_player_set_tick_callback().

See Also

  • fluid_player_set_tick_callback()

  • fluid_player_set_playback_callback()

  • mid_input/: fluid_synth_handle_midi_event()

  • soundfont/loader: fluid_sfloader_set_callbacks()

  • logging/logging: fluid_set_log_function()



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 374

def self.define_tick_callback( &blk )
  self.define_callback_ab(
    return_type: :int, argtypes_ary: [:pointer, :int]){|data, cur_tick|
      blk.call(data, cur_tick)
    }
end

.deprecated_msg(meth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 138

def self.deprecated_msg( meth )
  $stderr.puts "(**) #{meth} is deprecated. See #{URI_DEPRECATED}"
end

.deprecated_msg_instead(instead, meth:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 146

def self.deprecated_msg_instead( instead, meth: )
  $stderr.puts "(**) #{meth} is deprecated. Use #{instead} instead."
end

.error_in_callback ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 18

def self.error_in_callback; @@error_in_callback; end

.error_in_callback=(v) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 17

def self.error_in_callback=(v); @@error_in_callback = v; end

.file_renderer_delete(dev) ⇒ Object

Close file and destroy a file renderer object.



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# File 'lib/fiddle_fluidsynth/audio_output/file_renderer.rb', line 54

def self.file_renderer_delete( dev )
  ret = C.delete_fluid_file_renderer(dev)
  ret
end

.file_renderer_new(synth) ⇒ Object

Create a new file renderer and open the file. def self.file_renderer_new( synth: )



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# File 'lib/fiddle_fluidsynth/audio_output/file_renderer.rb', line 44

def self.file_renderer_new( synth )
  ret = C.new_fluid_file_renderer(synth)
  ret
end

.fluidsynth_version ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 138

def self.fluidsynth_version
  ver_maj = Fiddle::Pointer.malloc_i
  ver_mic = Fiddle::Pointer.malloc_i
  ver_min = Fiddle::Pointer.malloc_i

  misc_version(ver_maj, ver_mic, ver_min)
  tmp = [ver_maj, ver_mic, ver_min].map{|e| e.decode1_i }

  ret = tmp
  ret
end

.fluidsynth_version_str ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 151

def self.fluidsynth_version_str
  # ret = C.fluid_version_str()
  ret = misc_version_str()
  ret
end

.free(ptr) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 61

def self.free( ptr )
  ret = C.fluid_free(ptr)
  ret
end

.get_stdin ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/command_interface.rb', line 45

def self.get_stdin
  ret = C.fluid_get_stdin()
  ret
end

.get_stdout ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/command_interface.rb', line 53

def self.get_stdout
  ret = C.fluid_get_stdout()
  ret
end

.get_sysconf(buf, len) ⇒ Object

Args

buf

Caller supplied string buffer to store file name to.

len

Length of buf.



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# File 'lib/fiddle_fluidsynth/command_interface/command_interface.rb', line 66

def self.get_sysconf( buf, len )
  ret = C.fluid_get_sysconf(buf, len)
  ret
end

.get_userconf(buf, len) ⇒ Object

Args

buf

Caller supplied string buffer to store file name to.

len

Length of buf.



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# File 'lib/fiddle_fluidsynth/command_interface/command_interface.rb', line 79

def self.get_userconf( buf, len )
  ret = C.fluid_get_userconf(buf, len)
  ret
end

.is_midifile(file) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 69

def self.is_midifile( file )
  ret = C.fluid_is_midifile(file)
  ret
end

.is_midifile?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 77

def self.is_midifile?( file )
  unless File.exist?(file)
    raise "No such file: #{file}"
  end

  #ng. self.is_midifile(file) == C::FLUID_OK
  self.is_midifile(file) != 0
end

.is_soundfont(file) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 93

def self.is_soundfont( file )
  ret = C.fluid_is_soundfont(file)
  ret
end

.is_soundfont?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 102

def self.is_soundfont?( file )
  unless File.exist?(file)
    raise "No such file: #{file}"
  end

  # self.is_soundfont(file) == C::FLUID_OK
  self.is_soundfont(file) != 0
end

.key_range_whole ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 186

def self.key_range_whole;   KEY_RANGE_WHOLE;   end

.log(level:, fmt:, **args) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/logging/logging.rb', line 69

def self.log( level: , fmt: , **args )
  ret = C.fluid_log(level, fmt, args)
  ret
end

.midi_driver_delete(driver) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/driver.rb', line 66

def self.midi_driver_delete( driver )
  ret = C.delete_fluid_midi_driver(driver)
  ret
end

.midi_driver_new(settings:, handler: Midi_event_func_default, handler_data: nil) ⇒ Object

See Also

  • util/callback.rb



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# File 'lib/fiddle_fluidsynth/midi_input/driver.rb', line 55

def self.midi_driver_new( settings: ,
                          handler: Midi_event_func_default, handler_data: nil )
  ret = C.new_fluid_midi_driver(settings, handler, handler_data)
  ret
end

.midi_event_delete(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 124

def self.midi_event_delete( ev )
  ret = C.delete_fluid_midi_event(ev)
  ret
end

.midi_event_new ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 116

def self.midi_event_new()
  ret = C.new_fluid_midi_event()
  ret
end

.midi_router_delete(router) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 124

def self.midi_router_delete( router )
  ret = C.delete_fluid_midi_router(router)
  ret
end

.midi_router_handle_midi_event(data, event) ⇒ Object

See Also

  • util/callback.rb



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 190

def self.midi_router_handle_midi_event( data, event )
  ret = C.fluid_midi_router_handle_midi_event(data, event)
  ret
end

.midi_router_new(settings:, handler: Synth_handle_midi_event_default, handler_data: nil) ⇒ Object

See Also

  • fluid_synth_handle_midi_event()

  • util/callback.rb

def midi_router_new( handler: , data: , settings: self.settings )



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 111

def self.midi_router_new( settings: ,
                          handler: Synth_handle_midi_event_default,
                          handler_data: nil )
  ret = C.new_fluid_midi_router(settings, handler, handler_data)
  ret
end

.midi_router_rule_delete(rule) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 142

def self.midi_router_rule_delete( rule )
  ret = C.delete_fluid_midi_router_rule(rule)
  ret
end

.midi_router_rule_new ⇒ Object

Router Rule.



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 134

def self.midi_router_rule_new
  ret = C.new_fluid_midi_router_rule()
  ret
end

.misc_version(major, micro, minor) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 115

def self.misc_version( major, micro, minor )
  ret = C.fluid_version(major, micro, minor)
  ret
end

.misc_version_str ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 123

def self.misc_version_str
  ret = C.fluid_version_str().to_s
  ret
end

.notify_error_in_callback ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 40

def self.notify_error_in_callback
  self.raise_error_in_callback(notify_f: true)
end

.obtain_full_path_for_soundfont(sf2_filename = SOUNDFONT_NAME_DEFAULT) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 119

def self.obtain_full_path_for_soundfont( sf2_filename = SOUNDFONT_NAME_DEFAULT )
  C.full_path_for_soundfont(sf2_filename)
end

.obtain_soundfont_path ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 112

def self.obtain_soundfont_path
  C.soundfont_path
end

.pgnum_range_whole ⇒ Object Also known as: prog_range_whole 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 185

def self.pgnum_range_whole;  PGNUM_RANGE_WHOLE; end

.player_delete(player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 136

def self.player_delete( player )
  ret = C.delete_fluid_player(player)
  ret
end

.player_new(synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 128

def self.player_new( synth )
  ret = C.new_fluid_player(synth)
  ret
end

.raise_error_in_callback(notify_f: false) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 21

def self.raise_error_in_callback( notify_f: false )
  #raise @@error_in_callback unless @@error_in_callback.nil?
  unless @@error_in_callback.nil?
    unless notify_f
      raise @@error_in_callback
    else
      $stderr.puts "#{@@error_in_callback.message}:" +
        "#{@@error_in_callback.class}"
      @@error_in_callback.backtrace.each do |_e|
        $stderr.puts "#{_e}"
      end
    end
  end
  @@error_in_callback
end

.set_log_function(level:, func:, data:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/logging/logging.rb', line 74

def self.set_log_function( level: , func: , data: )
  ret = C.fluid_set_log_function(level, func, data)
  ret
end

.setting_hints_is_bounded_above?(hints) ⇒ Boolean

settings_get_hints().

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 313

def self.setting_hints_is_bounded_above?( hints )
  ret = hints & FLUID_HINT_BOUNDED_ABOVE
  ret != 0
end

.setting_hints_is_bounded_below?(hints) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 317

def self.setting_hints_is_bounded_below?( hints )
  ret = hints & FLUID_HINT_BOUNDED_BELOW
  ret != 0
end

.setting_hints_is_optionlist?(hints) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 321

def self.setting_hints_is_optionlist?( hints )
  ret = hints & FLUID_HINT_OPTIONLIST
  ret != 0
end

.setting_hints_is_toggled?(hints) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 325

def self.setting_hints_is_toggled?( hints )
  ret = hints & FLUID_HINT_TOGGLED
  ret != 0
end

.setting_type_is_int?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 288

def self.setting_type_is_int?( type )
  type == FiddleFluidSynth::Enum_fluid_types_enum::FLUID_INT_TYPE
end

.setting_type_is_notype?(type) ⇒ Boolean

#settings_get_type().

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 280

def self.setting_type_is_notype?( type )
  type == FiddleFluidSynth::Enum_fluid_types_enum::FLUID_NO_TYPE
end

.setting_type_is_num?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 284

def self.setting_type_is_num?( type )
  type == FiddleFluidSynth::Enum_fluid_types_enum::FLUID_NUM_TYPE
end

.setting_type_is_set?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 296

def self.setting_type_is_set?( type )
  type == FiddleFluidSynth::Enum_fluid_types_enum::FLUID_SET_TYPE
end

.setting_type_is_str?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 292

def self.setting_type_is_str?( type )
  type == FiddleFluidSynth::Enum_fluid_types_enum::FLUID_STR_TYPE
end

.settings_copystr(settings, name:, str:, len:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 217

def self.settings_copystr( settings, name: , str: , len: )
  ret = C.fluid_settings_copystr(settings, name, str, len)
  ret
end

.settings_delete(settings) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 200

def self.settings_delete( settings )
  ret = C.delete_fluid_settings(settings)
  ret
end

.settings_dupstr(settings:, name:, out: Fiddle::Pointer.malloc_voidp) ⇒ Object

Args

out

must be Fiddle::Pointer.malloc_voidp



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 229

def self.settings_dupstr( settings: , name: ,
                          out: Fiddle::Pointer.malloc_voidp )
  ret = nil
  tmp = C.fluid_settings_dupstr(settings, name, out)
  if FLUID_OK == tmp
    ret = out.ptr.to_s
  else
    raise "{#{__method__}} API call failed for name:" +
      " #{name}, out: #{out.inspect}."
  end
  ret
end

.settings_foreach(settings, data:, func:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 248

def self.settings_foreach( settings, data: , func: )
  ret = C.fluid_settings_foreach(settings, data, func)
  ret
end

.settings_foreach_option(settings, name:, data:, func:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 256

def self.settings_foreach_option( settings, name: , data: , func: )
  ret = C.fluid_settings_foreach_option(settings, name, data, func)
  ret
end

.settings_get_hints(name, settings:, outval: Fiddle::Pointer.malloc_i, notify_f: true) ⇒ Object

Args

outval

pointer. Fiddle::Pointer.malloc_i

See Also

  • ‘.#settings_get_type()`

def settings_get_hints( settings: , name: , val: ) def settings_get_hints( name, outval: , settings: self.settings ) def self.settings_get_hints( settings, name: ,



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 279

def self.settings_get_hints( name, settings: ,
                             outval: Fiddle::Pointer.malloc_i,
                             notify_f: true )
  ret = nil
  tmp = C.fluid_settings_get_hints(settings, name, outval)
  if FLUID_OK == tmp
    ret = Fiddle::Pointer.decode1_i(outval)
  else
    msg = "(**) Failed to get hints: #{name}. Maybe misspelled...?"
    if notify_f
      $stderr.puts "#{msg}"
    else
      raise "#{msg}"
    end
  end

  ret
end

.settings_get_type(name, settings:) ⇒ Object

See Also

  • ‘.#settings_get_hints()`

def self.settings_get_type( settings: , name: )



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 309

def self.settings_get_type( name, settings: )
  ret = C.fluid_settings_get_type(settings, name)
  ret
end

.settings_getint(settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 319

def self.settings_getint( settings, name: , val: )
  ret = C.fluid_settings_getint(settings, name, val)
  ret
end

.settings_getint_default(settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 327

def self.settings_getint_default( settings, name: , val: )
  ret = C.fluid_settings_getint_default(settings, name, val)
  ret
end

.settings_getint_range(settings, name:, min:, max:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 336

def self.settings_getint_range( settings, name: , min: , max: )
  ret = C.fluid_settings_getint_range(settings, name, min, max)
  ret
end

.settings_getnum(settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 345

def self.settings_getnum( settings, name: , val: )
  ret = C.fluid_settings_getnum(settings, name, val)
  ret
end

.settings_getnum_default(settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 353

def self.settings_getnum_default( settings, name: , val: )
  ret = C.fluid_settings_getnum_default(settings, name, val)
  ret
end

.settings_getnum_range(settings, name:, min:, max:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 361

def self.settings_getnum_range( settings, name: , min: , max: )
  ret = C.fluid_settings_getnum_range(settings, name, min, max)
  ret
end

.settings_getstr_default(settings, name:, defout:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 370

def self.settings_getstr_default( settings, name: , defout: )
  ret = C.fluid_settings_getstr_default(settings, name, defout)
  ret
end

.settings_is_realtime(settings, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 379

def self.settings_is_realtime( settings, name: )
  ret = C.fluid_settings_is_realtime(settings, name)
  ret
end

.settings_item_to_meth_name(item) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 273

def self.settings_item_to_meth_name( item )
  Interface::Settings.item_to_meth_name(item)
end

.settings_new ⇒ Object

See Also

  • ‘#synth_get_settings()`



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 186

def self.settings_new()
  ret = C.new_fluid_settings()

  if ret.nil? || ret.null?
    ret = nil
  else
    ret.extend(Interface::Settings)
  end
  ret
end

.settings_option_concat(settings, name:, separator:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 388

def self.settings_option_concat( settings, name: , separator: )
  ret = C.fluid_settings_option_concat(settings, name, separator)
  ret
end

.settings_option_count(settings, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 396

def self.settings_option_count( settings, name: )
  ret = C.fluid_settings_option_count(settings, name)
  ret
end

.settings_option_foreach ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 261

def self.settings_foreach_option( settings, name: , data: , func: )
  ret = C.fluid_settings_foreach_option(settings, name, data, func)
  ret
end

.settings_setint(settings, name:, val:) ⇒ Object

setters.



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 406

def self.settings_setint( settings, name: , val: )
  ret = C.fluid_settings_setint(settings, name, val)
  ret
end

.settings_setnum(settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 414

def self.settings_setnum( settings, name: , val: )
  ret = C.fluid_settings_setnum(settings, name, val)
  ret
end

.settings_setstr(settings, name:, val:) ⇒ Object

def settings_setstr( settings: , name: , str: )



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 423

def self.settings_setstr( settings, name: , val: )
  # ret = C.fluid_settings_setstr(settings, name, str)
  ret = C.fluid_settings_setstr(settings, name, val)
  ret
end

.settings_str_equal(settings, name:, val:) ⇒ Object

def self.settings_str_equal( settings, name: , value: )



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 434

def self.settings_str_equal( settings, name: , val: )
  ret = C.fluid_settings_str_equal(settings, name, val)
  ret
end

.synth_delete(synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/synth.rb', line 60

def self.synth_delete( synth )
  ret = C.delete_fluid_synth(synth)
  ret
end

.synth_get_settings(synth) ⇒ Object

See Also

  • ‘#settings_new()`



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 448

def self.synth_get_settings( synth )
  ret = C.fluid_synth_get_settings(synth)

  if ret.nil? || ret.null?
    ret = nil
  else
    ret.extend(FiddleFluidSynth::Interface::Settings)
  end
  ret
end

.synth_handle_midi_event(data, event) ⇒ Object

See ALso

  • midi_input/router.rb

  • util/callback.rb:define_tick_callback().



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# File 'lib/fiddle_fluidsynth/midi_input/midi_input.rb', line 59

def self.synth_handle_midi_event( data, event )
  ret = C.fluid_synth_handle_midi_event(data, event)
  ret
end

.synth_new(settings) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/synth.rb', line 51

def self.synth_new( settings )
  ret = C.new_fluid_synth(settings)
  ret
end

.velc_range_whole ⇒ Object Also known as: vel_range_whole 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 187

def self.velc_range_whole;  VEL_RANGE_WHOLE;   end

Instance Method Details

#__player_is_done?(player:, status:) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 446

def __player_is_done?( player: , status: )
  tmp = self.player_status(player)
  ret = (tmp == status)
  ret
end

#audio_driver_delete(driver = self.audio_driver) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/audio_output/driver.rb', line 84

def audio_driver_delete( driver = self.audio_driver )
  self.class.audio_driver_delete(driver)
end

#audio_driver_new(synth: self.synth, settings: self.settings) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/audio_output/driver.rb', line 59

def audio_driver_new( synth: self.synth, settings: self.settings )
  self.class.audio_driver_new(synth: synth, settings: settings)
end

#audio_driver_new2(audio_func:, data: nil, settings: self.settings) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/audio_output/driver.rb', line 73

def audio_driver_new2( audio_func: , data: nil, settings: self.settings )
  self.class.audio_driver_new2(
    audio_func: audio_func, data: data, settings: settings)
end

#audio_driver_prepare(driver = nil, settings: self.settings, synth: self.synth, new2_f: false, cb_ptr: nil) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 217

def audio_driver_prepare( driver = nil,
                          settings: self.settings, synth: self.synth,
                          new2_f: false, cb_ptr: nil )

  #
  if self.audio_driver && !(self.audio_driver.null?)
    $stderr.puts "(**) audio driver has already been set." +
      " currently multiple drivers setting is NOT supported." +
      " So #{__method__} ignore this call..."
  else

    ### set the driver name into the settings if it is given.
    if !(driver.to_s == "")
      raise "NOT supported driver: #{driver}." +
        " Choose one of #{AUDIO_DRIVER_LIST}" unless \
        AUDIO_DRIVER_LIST.include?(driver)

      #
      self.settings.audio_driver = driver
    end

    ### create audio driver instance.
    @audio_driver = if !(new2_f) && cb_ptr.nil?
                      self.audio_driver_new(
                        settings: settings, synth: synth)
                    elsif new2_f || cb_ptr
                      self.audio_driver_new2(
                        settings: settings, audio_func: cb_ptr)
                    else
                      raise "(**) Failed to prepare the audio driver."
                    end

    if @audio_driver.nil? || @audio_driver.null?
      raise "(**) Failed to create the audio driver."
    end
    $stderr.puts "(**) Audio driver is set" +
      " (0x#{@audio_driver.to_i.to_s(16)}:#{@audio_driver.class})."

  end
  @audio_driver
end

#audio_driver_register(adrivers = nil) ⇒ Object

Registers audio drivers to use.



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# File 'lib/fiddle_fluidsynth/audio_output/driver.rb', line 96

def audio_driver_register( adrivers = nil )
  ret = C.fluid_audio_driver_register(adrivers)
  ret
end

#bank_select(ch, bknum, synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 414

def bank_select( ch, bknum, synth = self.synth )
  # C.fluid_synth_bank_select(synth, ch, bknum)
  self.synth_bank_select(synth, ch: ch, bknum: bknum)
end

#cmd_command(handler, cmd, out) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/handler.rb', line 82

def cmd_command( handler, cmd, out )
  ret = C.fluid_command(handler, cmd, out)
  ret
end

#cmd_handler_delete(cmd_handler) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/handler.rb', line 69

def cmd_handler_delete( cmd_handler )
  ret = C.delete_fluid_cmd_handler(cmd_handler)
  ret
end

#cmd_handler_new(synth = self.synth, router:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/handler.rb', line 58

def cmd_handler_new( synth=self.synth, router: )
  ret = C.new_fluid_cmd_handler(synth, router)
  ret
end

#cmd_handler_new2(settings = self.settings, synth:, router:, player:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/handler.rb', line 63

def cmd_handler_new2( settings=self.settings,
                      synth: , router: , player: )
  ret = C.new_fluid_cmd_handler2(settings, synth, router, player)
  ret
end

#cmd_shell_delete(shell) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/shell.rb', line 64

def cmd_shell_delete( shell )
  ret = C.delete_fluid_shell(shell)
  ret
end

#cmd_shell_new(settings = self.settings, handler:, instm:, outstm:, thread:) ⇒ Object

def cmd_shell_new( settings: , handler: , in: , out: , thread: )



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# File 'lib/fiddle_fluidsynth/command_interface/shell.rb', line 53

def cmd_shell_new( settings=self.settings,
                   handler: , instm: , outstm: , thread: )
  ret = C.new_fluid_shell(settings, handler, instm, outstm, thread)
  ret
end

#cmd_source(handler, filename) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/handler.rb', line 87

def cmd_source( handler, filename )
  ret = C.fluid_source(handler, filename)
  ret
end

#cmd_usershell(settings = self.settings, handler:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/shell.rb', line 59

def cmd_usershell( settings=self.settings, handler: )
  ret = C.fluid_usershell(settings, handler)
  ret
end

#control_change(ch, ctrlnum, val, synth = self.synth) ⇒ Object Also known as: cc

control change.



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 383

def control_change( ch, ctrlnum, val, synth = self.synth )
  self.synth_cc(synth, ch: ch, num: ctrlnum, val: val)
end

#define_audio_func(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 418

def define_audio_func( &blk )
  self.class.define_audio_func(){|a,b,c,d,e,f|
    blk.(a,b,c,d,e,f)
  }
end

#define_callback_a1(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 265

def define_callback_a1( return_type: , argtypes_ary: [] ,
                        thread_f: false, &blk )
  self.class.define_callback_a1(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a|
      blk.call(a)
    }
end

#define_callback_a3(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 240

def define_callback_a3( return_type: , argtypes_ary: [],
                        thread_f: false, &blk )
  self.class.define_callback_a3(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a,b,c|
      blk.call(a,b,c)
    }
end

#define_callback_a4(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 214

def define_callback_a4( return_type: , argtypes_ary: [] ,
                        thread_f: false, &blk )
  self.class.define_callback_a4(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a,b,c,d|
      blk.call(a,b,c,d)
    }
end

#define_callback_a6(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 290

def define_callback_a6( return_type: , argtypes_ary: [], 
                        thread_f: false, &blk )
  self.class.define_callback_a6(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a,b,c,d,e,f|
      blk.(a,b,c,d,e,f)
    }
end

#define_callback_ab(return_type:, argtypes_ary: [], thread_f: false, &blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 190

def define_callback_ab( return_type: , argtypes_ary: [],
                        thread_f: false, &blk )
  self.class.define_callback_ab(
    return_type: return_type, argtypes_ary: argtypes_ary,
    thread_f: thread_f){|a,b|
      blk.call(a,b)
    }
end

#define_event_callback(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 447

def define_event_callback( &blk )
  self.class.define_event_callback(){|a,b,c,d|
    blk.(a,b,c,d)
    #Thread.new{ blk.(a,b,c,d) }
  }
end

#define_log_function(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 573

def define_log_function( &blk )
  self.class.define_log_function(){|level, message, data|
    blk.call(level,message,data)
  }
end

#define_midi_event_func(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 465

def define_midi_event_func( &blk )
  self.class.define_midi_event_func(){|data, ev|
    blk.call(data,ev)
  }
end

#define_midi_tick_func(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 487

def define_midi_tick_func( &blk )
  self.class.define_midi_tick_func(){|data, tick|
    blk.call(data,tick)
  }
end

#define_playback_callback(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 398

def define_playback_callback( &blk )
  self.class.define_playback_callback(){|a,b|
    blk.(a,b)
  }
end

#define_settings_foreach_callback(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 328

def define_settings_foreach_callback( &blk )
  self.class.define_settings_foreach_callback(){|a,b,c|
    blk.call(a,b,c)
  }
end

#define_settings_foreach_option_callback(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 348

def define_settings_foreach_option_callback( &blk )
  self.class.define_settings_foreach_option_callback(){|a,b,c|
    blk.call(a,b,c)
  }
end

#define_sfloader_callback_close(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 503

def define_sfloader_callback_close( &blk )
  self.class.define_sfloader_callback_close(){|handle|
    blk.call(handle)
  }
end

#define_sfloader_callback_open(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 516

def define_sfloader_callback_open( &blk )
  self.class.define_sfloader_callback_open(){|filename|
    blk.call(filename)
  }
end

#define_sfloader_callback_read(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 529

def define_sfloader_callback_read( &blk )
  self.class.define_sfloader_callback_read(){|buf,count,handle|
    blk.call(buf,count,handle)
  }
end

#define_sfloader_callback_seek(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 542

def define_sfloader_callback_seek( &blk )
  self.class.define_sfloader_callback_seek(){|handle,offset,origin|
    blk.call(handle,offset,origin)
  }
end

#define_sfloader_callback_tell(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 555

def define_sfloader_callback_tell( &blk )
  self.class.define_sfloader_callback_tell(){|handle|
    blk.call(handle)
  }
end

#define_tick_callback(&blk) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 381

def define_tick_callback( &blk )
  self.class.define_tick_callback(){|a,b|
    blk.call(a,b)
  }
end

#delete ⇒ Object 



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# File 'lib/fiddle_fluidsynth/fiddle_fluidsynth.rb', line 158

def delete
  self.audio_driver_delete(self.audio_driver) if self.audio_driver &&
                                                   !(self.audio_driver.null?)
  self.player_delete(self.player)     if self.player &&
                                           !(self.player.null?)
  self.synth_delete(self.synth)       if self.synth &&
                                           !(self.synth.null?)
  self.settings_delete(self.settings) if self.settings &&
                                           !(self.settings.null?)
end

#deprecated_msg(meth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 141

def deprecated_msg( meth )
  self.class.deprecated_msg(meth)
end

#deprecated_msg_instead(instead, meth:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 149

def deprecated_msg_instead( instead, meth: )
  self.class.deprecated_msg_instead(instead, meth: meth)
end

#file_renderer_delete(dev = self.file_renderer) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/audio_output/file_renderer.rb', line 58

def file_renderer_delete( dev = self.file_renderer )
  self.class.file_renderer_delete(dev)
end

#file_renderer_new(synth = self.synth) ⇒ Object

def file_renderer_new( synth: self.synth )



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# File 'lib/fiddle_fluidsynth/audio_output/file_renderer.rb', line 49

def file_renderer_new( synth = self.synth )
  self.class.file_renderer_new(synth)
end

#file_renderer_process_block(dev) ⇒ Object

Write period_size samples to file.



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# File 'lib/fiddle_fluidsynth/audio_output/file_renderer.rb', line 70

def file_renderer_process_block( dev )
  ret = C.fluid_file_renderer_process_block(dev)
  ret
end

#file_renderer_set_encoding_quality(dev:, q:) ⇒ Object

Set vbr encoding quality (only available with libsndfile support)



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# File 'lib/fiddle_fluidsynth/audio_output/file_renderer.rb', line 76

def file_renderer_set_encoding_quality( dev: , q: )
  ret = C.fluid_file_set_encoding_quality(dev, q)
  ret
end

#fluidsynth_version ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 149

def fluidsynth_version; self.class.fluidsynth_version; end

#fluidsynth_version_str ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 156

def fluidsynth_version_str; self.class.fluidsynth_version_str; end

#free(ptr) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 65

def free( ptr )
  self.class.free(ptr)
end

#get_stdin ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/command_interface.rb', line 49

def get_stdin
  self.class.get_stdin()
end

#get_stdout ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/command_interface.rb', line 57

def get_stdout
  self.class.get_stdout()
end

#get_sysconf(buf, len) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/command_interface.rb', line 70

def get_sysconf( buf, len )
  self.class.get_sysconf(buf, len)
end

#get_userconf(buf, len) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/command_interface.rb', line 83

def get_userconf( buf, len )
  self.class.get_userconf(buf, len)
end

#init_objects(top = self) ⇒ Object

should be called from FiddleFluidSynth#initialize()



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# File 'lib/fiddle_fluidsynth/util/module_hier.rb', line 42

def init_objects( top = self )
  #
  @object = ModuleBase.new(
             parent: top, fluidsynth_instance: top, value: nil)

end

#is_midifile(file) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 73

def is_midifile( file )
  self.class.is_midifile(file)
end

#is_midifile?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 85

def is_midifile?( file )
  self.class.is_midifile?(file)
end

#is_soundfont(file) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 97

def is_soundfont( file )
  self.class.is_soundfont(file)
end

#is_soundfont?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 110

def is_soundfont?( file )
  self.class.is_soundfont?(file)
end

#ladspa_activate(fx) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 92

def ladspa_activate( fx )
  ret = C.fluid_ladspa_activate(fx)
  ret
end

#ladspa_add_buffer(fx, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 97

def ladspa_add_buffer( fx, name: )
  ret = C.fluid_ladspa_add_buffer(fx,name)
  ret
end

#ladspa_add_effect(fx, name:, lib_name:, plugin_name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 102

def ladspa_add_effect( fx, name: , lib_name: , plugin_name: )
  ret = C.fluid_ladspa_add_effect(fx,name)
  ret
end

#ladspa_buffer_exists(fx, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 107

def ladspa_buffer_exists( fx, name: )
  ret = C.fluid_ladspa_buffer_exists(fx,name)
  ret
end

#ladspa_check(fx, err:, err_size:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 112

def ladspa_check( fx, err: , err_size: )
  ret = C.fluid_ladspa_check(fx,err,err_size)
  ret
end

#ladspa_deactivate(fx) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 117

def ladspa_deactivate( fx )
  ret = C.fluid_ladspa_deactivate(fx)
  ret
end

#ladspa_effect_can_mix(fx, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 122

def ladspa_effect_can_mix( fx, name: )
  ret = C.fluid_ladspa_effect_can_mix(fx,name)
  ret
end

#ladspa_effect_link(fx, effect_name:, port_name:, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 127

def ladspa_effect_link( fx, effect_name: , port_name: , name: )
  ret = C.fluid_ladspa_effect_link(fx,effect_name,port_name,name)
  ret
end

#ladspa_effect_port_exists(fx, effect_name:, port_name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 132

def ladspa_effect_port_exists( fx, effect_name: , port_name: )
  ret = C.fluid_ladspa_effect_port_exists(fx,effect_name,port_name)
  ret
end

#ladspa_effect_set_control(fx, effect_name:, port_name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 137

def ladspa_effect_set_control( fx, effect_name: , port_name: , val: )
  ret = C.fluid_ladspa_effect_set_control(fx,effect_name,port_name,val)
  ret
end

#ladspa_effect_set_mix(fx, name:, mix:, gain:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 142

def ladspa_effect_set_mix( fx, name: , mix: , gain: )
  ret = C.fluid_ladspa_effect_set_mix(fx,name,mix,gain)
  ret
end

#ladspa_host_port_exists(fx, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 148

def ladspa_host_port_exists( fx, name: )
  ret = C.fluid_ladspa_host_port_exists(fx,name)
  ret
end

#ladspa_is_active(fx) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 153

def ladspa_is_active( fx )
  ret = C.fluid_ladspa_is_active(fx)
  ret
end

#ladspa_reset(fx) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 158

def ladspa_reset( fx )
  ret = C.fluid_ladspa_reset(fx)
  ret
end

#midi_driver_delete(driver) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/driver.rb', line 70

def midi_driver_delete( driver )
  self.class.midi_driver_delete(driver)
end

#midi_driver_new(settings = self.settings, handler: Midi_event_func_default, handler_data: nil) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/driver.rb', line 60

def midi_driver_new( settings = self.settings,
                     handler: Midi_event_func_default, handler_data: nil )
  self.class.midi_driver_new(
    settings: settings, handler: handler, handler_data: handler_data)
end

#midi_dump_postrouter(data:, event:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 157

def midi_dump_postrouter( data: , event: )
  ret = C.fluid_midi_dump_postrouter(data, event)
  ret
end

#midi_dump_prerouter(data:, event:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 162

def midi_dump_prerouter( data: , event: )
  ret = C.fluid_midi_dump_prerouter(data, event)
  ret
end

#midi_event_delete(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 128

def midi_event_delete( ev )
  self.class.midi_event_delete(ev)
end

#midi_event_get_channel(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 142

def midi_event_get_channel( ev )
  ret = C.fluid_midi_event_get_channel(ev)
  ret
end

#midi_event_get_control(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 147

def midi_event_get_control( ev )
  ret = C.fluid_midi_event_get_control(ev)
  ret
end

#midi_event_get_key(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 152

def midi_event_get_key( ev )
  ret = C.fluid_midi_event_get_key(ev)
  ret
end

#midi_event_get_lyrics(ev, data, size) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 157

def midi_event_get_lyrics( ev, data, size )
  ret = C.fluid_midi_event_get_lyrics(ev, data, size)
  ret
end

#midi_event_get_pitch(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 162

def midi_event_get_pitch( ev )
  ret = C.fluid_midi_event_get_pitch(ev)
  ret
end

#midi_event_get_program(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 167

def midi_event_get_program( ev )
  ret = C.fluid_midi_event_get_program(ev)
  ret
end

#midi_event_get_text(ev, data:, size:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 172

def midi_event_get_text( ev, data: , size: )
  ret = C.fluid_midi_event_get_text(ev, data, size)
  ret
end

#midi_event_get_type(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 177

def midi_event_get_type( ev )
  ret = C.fluid_midi_event_get_type(ev)
  ret
end

#midi_event_get_value(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 182

def midi_event_get_value( ev )
  ret = C.fluid_midi_event_get_value(ev)
  ret
end

#midi_event_get_velocity(ev) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 187

def midi_event_get_velocity( ev )
  ret = C.fluid_midi_event_get_velocity(ev)
  ret
end

#midi_event_new ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 120

def midi_event_new()
  self.class.midi_event_new()
end

#midi_event_set_channel(ev, ch:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 197

def midi_event_set_channel( ev, ch: )
  ret = C.fluid_midi_event_set_channel(ev, ch)
  ret
end

#midi_event_set_control(ev, ctrl:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 202

def midi_event_set_control( ev, ctrl: )
  ret = C.fluid_midi_event_set_control(ev, ctrl)
  ret
end

#midi_event_set_key(ev, key:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 207

def midi_event_set_key( ev, key: )
  ret = C.fluid_midi_event_set_key(ev, key)
  ret
end

#midi_event_set_lyrics(ev, data:, size:, dynamic:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 212

def midi_event_set_lyrics( ev, data: , size: , dynamic: )
  ret = C.fluid_midi_event_set_lyrics(ev, data, size, dynamic)
  ret
end

#midi_event_set_pitch(ev, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 217

def midi_event_set_pitch( ev, val: )
  ret = C.fluid_midi_event_set_pitch(ev, val)
  ret
end

#midi_event_set_program(ev, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 222

def midi_event_set_program( ev, val: )
  ret = C.fluid_midi_event_set_program(ev, val)
  ret
end

#midi_event_set_sysex(ev, data:, size:, dynamic:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 227

def midi_event_set_sysex( ev, data: , size: , dynamic: )
  ret = C.fluid_midi_event_set_sysex(ev, data, size, dynamic)
  ret
end

#midi_event_set_text(ev, data:, size:, dynamic:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 232

def midi_event_set_text( ev, data: , size: , dynamic: )
  ret = C.fluid_midi_event_set_text(ev, data, size, dynamic)
  ret
end

#midi_event_set_type(ev, type:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 237

def midi_event_set_type( ev, type: )
  ret = C.fluid_midi_event_set_type(ev, type)
  ret
end

#midi_event_set_value(ev, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 242

def midi_event_set_value( ev, val: )
  ret = C.fluid_midi_event_set_value(ev, val)
  ret
end

#midi_event_set_velocity(ev, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/events.rb', line 247

def midi_event_set_velocity( ev, val: )
  ret = C.fluid_midi_event_set_velocity(ev, val)
  ret
end

#midi_router_add_rule(router, rule:, type:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 176

def midi_router_add_rule( router, rule: , type: )
  ret = C.fluid_midi_router_add_rule(router, rule, type)
  ret
end

#midi_router_clear_rules(router) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 181

def midi_router_clear_rules( router )
  ret = C.fluid_midi_router_clear_rules(router)
  ret
end

#midi_router_delete(router) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 128

def midi_router_delete( router )
  self.class.midi_router_delete(router)
end

#midi_router_handle_midi_event(data, event) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 194

def midi_router_handle_midi_event( data, event )
  self.class.midi_router_handle_midi_event(data, event)
end

#midi_router_new(settings = self.settings, handler: Synth_handle_midi_event_default, handler_data: nil) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 117

def midi_router_new( settings = self.settings,
                     handler: Synth_handle_midi_event_default,
                     handler_data: nil )
  self.class.midi_router_new(
    settings: settings, handler: handler, handler_data: handler_data)
end

#midi_router_rule_delete(rule) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 146

def midi_router_rule_delete( rule )
  self.class.midi_router_rule_delete(rule)
end

#midi_router_rule_new ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 138

def midi_router_rule_new
  self.class.midi_router_rule_new
end

#midi_router_rule_set_chan(rule, min:, max:, mul:, add:) ⇒ Object Also known as: midi_router_rule_set_ch 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 199

def midi_router_rule_set_chan( rule, min: , max: , mul: , add: )
  ret = C.fluid_midi_router_rule_set_chan(rule,min,max,mul,add)
  ret
end

#midi_router_rule_set_param1(rule, min:, max:, mul:, add:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 205

def midi_router_rule_set_param1( rule, min: , max: , mul: , add: )
  ret = C.fluid_midi_router_rule_set_param1(rule,min,max,mul,add)
  ret
end

#midi_router_rule_set_param2(rule, min:, max:, mul:, add:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 210

def midi_router_rule_set_param2( rule, min: , max: , mul: , add: )
  ret = C.fluid_midi_router_rule_set_param2(rule,min,max,mul,add)
  ret
end

#midi_router_set_default_rules(router) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/router.rb', line 216

def midi_router_set_default_rules( router )
  ret = C.fluid_midi_router_set_default_rules(router)
  ret
end

#misc_version(major, micro, minor) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 119

def misc_version( major, micro, minor )
  self.class.misc_version(major, micro, minor)
end

#misc_version_str ⇒ Object 



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# File 'lib/fiddle_fluidsynth/misc/misc.rb', line 127

def misc_version_str
  self.class.misc_version_str
end

#mod_clone(mod, src:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 164

def mod_clone( mod, src: )
  ret = C.fluid_mod_clone(mod, src)
  ret
end

#mod_delete(mod) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 150

def mod_delete( mod )
  ret = C.delete_fluid_mod(mod)
  ret
end

#mod_get_amount(mod) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 169

def mod_get_amount( mod )
  ret = C.fluid_mod_get_amount(mod)
  ret
end

#mod_get_dest(mod) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 174

def mod_get_dest( mod )
  ret = C.fluid_mod_get_dest(mod)
  ret
end

#mod_get_flags1(mod) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 179

def mod_get_flags1( mod )
  ret = C.fluid_mod_get_flags1(mod)
  ret
end

#mod_get_flags2(mod) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 183

def mod_get_flags2( mod )
  ret = C.fluid_mod_get_flags2(mod)
  ret
end

#mod_get_source1(mod) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 187

def mod_get_source1( mod )
  ret = C.fluid_mod_get_source1(mod)
  ret
end

#mod_get_source2(mod) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 191

def mod_get_source2( mod )
  ret = C.fluid_mod_get_source2(mod)
  ret
end

#mod_get_transform(mod) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 197

def mod_get_transform( mod )
  ret = C.fluid_mod_get_transform(mod)
  ret
end

#mod_has_dest(mod, gen:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 203

def mod_has_dest( mod, gen: )
  ret = C.fluid_mod_has_dest(mod,gen)
  ret
end

#mod_has_source(mod, cc:, ctrl:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 207

def mod_has_source( mod, cc: , ctrl: )
  ret = C.fluid_mod_has_source(mod,cc,ctrl)
  ret
end

#mod_new ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 145

def mod_new()
  ret = C.new_fluid_mod()
  ret
end

#mod_set_amount(mod, amount:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 213

def mod_set_amount( mod, amount: )
  ret = C.fluid_mod_set_amount(mod, amount)
  ret
end

#mod_set_dest(mod, dst:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 217

def mod_set_dest( mod, dst: )
  ret = C.fluid_mod_set_dest(mod, dst)
  ret
end

#mod_set_source1(mod, src:, flags:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 221

def mod_set_source1( mod, src: , flags: )
  ret = C.fluid_mod_set_amount(mod, amount)
  ret
end

#mod_set_source2(mod, src:, flags:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 225

def mod_set_source2( mod, src: , flags: )
  ret = C.fluid_mod_set_amount(mod, amount)
  ret
end

#mod_set_transform(mod, type:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 229

def mod_set_transform( mod, type: )
  ret = C.fluid_mod_set_amount(mod, amount)
  ret
end

#mod_sizeof ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 234

def mod_sizeof
  ret = C.fluid_mod_sizeof()
  ret
end

#mod_test_identity(mod1:, mod2:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/modulators.rb', line 238

def mod_test_identity( mod1: , mod2: )
  ret = C.fluid_mod_test_identity(mod1, mod2)
  ret
end

#noteoff(ch, key, synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 373

def noteoff( ch, key, synth = self.synth )
  self.synth_noteoff(synth, ch: ch, key: key)
end

#noteon(ch, key, vel, synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 369

def noteon( ch, key, vel, synth = self.synth )
  self.synth_noteon(synth, ch: ch, key: key, vel: vel)
end

#notify_error_in_callback ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 43

def notify_error_in_callback
  self.class.notify_error_in_callback(notify_f: notify_f)
end

#obtain_full_path_for_soundfont(sf2_filename = SOUNDFONT_NAME_DEFAULT) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 122

def obtain_full_path_for_soundfont( sf2_filename = SOUNDFONT_NAME_DEFAULT )
  self.class.obtain_full_path_for_soundfont(sf2_filename)
end

#obtain_soundfont_path ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 115

def obtain_soundfont_path
  self.class.obtain_soundfont_path
end

#pitch_bend(ch, val, synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 377

def pitch_bend( ch, val, synth = self.synth )
  # C.fluid_synth_pitch_bend(@synth, ch, val + 8192)
  self.synth_pitch_bend(synth, ch: ch, val: val)
end

#player_add(player = self.player, file:) ⇒ Object

def player_add( file: , player: self.player )



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 153

def player_add( player = self.player, file: )
  ret = C.fluid_player_add(player, file)
  ret
end

#player_add_mem(player = self.player, buf:, size:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 158

def player_add_mem( player = self.player, buf: , size: )
  ret = C.fluid_player_add_mem(player, buf, size)
  ret
end

#player_delete(player = self.player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 140

def player_delete( player = self.player )
  self.class.player_delete(player)
end

#player_file(file, player: self.player) ⇒ Object Also known as: play_file

midi_input/player.rb

TODO. args. player=self.player, file: file) def player_file( file, player: self.player )



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 431

def player_file( file, player: self.player )
  self.player_add(player, file: file)
  self.player_play(player)
end

#player_get_bpm(player = self.player) ⇒ Object Also known as: player_bpm 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 164

def player_get_bpm( player = self.player )
  ret = C.fluid_player_get_bpm(player)
  ret
end

#player_get_current_tick(player = self.player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 170

def player_get_current_tick( player = self.player )
  ret = C.fluid_player_get_current_tick(player)
  ret
end

#player_get_division(player = self.player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 175

def player_get_division( player = self.player )
  ret = C.fluid_player_get_division(player)
  ret
end

#player_get_midi_tempo(player = self.player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 180

def player_get_midi_tempo( player = self.player )
  ret = C.fluid_player_get_midi_tempo(player)
  ret
end

#player_get_status(player = self.player) ⇒ Object Also known as: player_status 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 185

def player_get_status( player = self.player )
  ret = C.fluid_player_get_status(player)
  ret
end

#player_get_total_ticks(player = self.player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 191

def player_get_total_ticks( player = self.player )
  ret = C.fluid_player_get_total_ticks(player)
  ret
end

#player_is_done?(player = self.player) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 460

def player_is_done?( player = self.player )
  self.__player_is_done?(player: player, status: FLUID_PLAYER_DONE)
end

#player_is_playing?(player = self.player) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 454

def player_is_playing?( player = self.player )
  self.__player_is_done?(player: player, status: FLUID_PLAYER_PLAYING)
end

#player_is_ready?(player = self.player) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 451

def player_is_ready?( player = self.player )
  self.__player_is_done?(player: player, status: FLUID_PLAYER_READY)
end

#player_is_stopping?(player = self.player) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fiddle_fluidsynth/util/util.rb', line 457

def player_is_stopping?( player = self.player )
  self.__player_is_done?(player: player, status: FLUID_PLAYER_STOPPING)
end

#player_join(player = self.player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 196

def player_join( player = self.player )
  ret = C.fluid_player_join(player)
  ret
end

#player_new(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 132

def player_new( synth = self.synth )
  self.class.player_new(synth)
end

#player_play(player = self.player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 201

def player_play( player = self.player )
  ret = C.fluid_player_play(player)
  ret
end

#player_seek(player = self.player, ticks:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 207

def player_seek( player = self.player, ticks: )
  ret = C.fluid_player_seek(player, ticks)
  ret
end

#player_set_bpm(player = self.player, bpm:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 215

def player_set_bpm( player = self.player, bpm: )
  deprecated_msg_instead('player_set_tempo()', meth: __method__)
  ret = C.fluid_player_set_bmp(player, bpm)
  ret
end

#player_set_loop(player = self.player, times:) ⇒ Object

Args

times

Times left to loop the playlist. -1 means loop infinitely.



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 225

def player_set_loop( player = self.player, times: )
  ret = C.fluid_player_set_loop(player, times)
  ret
end

#player_set_midi_tempo(player = self.player, tempo:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 230

def player_set_midi_tempo( player = self.player, tempo: )
  deprecated_msg_instead('player_set_tempo()', meth: __method__)
  ret = C.fluid_player_set_midi_tempo(player, tempo)
  ret
end

#player_set_playback_callback(player = self.player, handler:, handler_data:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 236

def player_set_playback_callback( player=self.player,
                                  handler: , handler_data: )
  ret = C.fluid_player_set_playback_callback(player, handler, handler_data)
  ret
end

#player_set_tempo(player = self.player, tempo:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 242

def player_set_tempo( player=self.player, tempo: )
  ret = C.fluid_player_set_tempo(player, tempo)
  ret
end

#player_set_tick_callback(player = self.player, handler: nil, handler_data: nil) ⇒ Object

Args

handler

callback function address (in Fiddle::Pointer(FFI::Pointer)).

handler_data

Fiddle::Pointer.new(FFI::Pointer#address).

(actually this arg is
meaningless in Ruby. because we can use closure to describe
callback function.)
yeild

{|user_data, cur_tick| … } is tick callback function, where cur_tick is current tick in MIDI file.

See Also

  • util/util.rb:define_tick_callback().



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 261

def player_set_tick_callback( player=self.player,
                              handler: nil, handler_data: nil )
  #
  if handler.nil? && block_given?
    cb_ptr = self.define_tick_callback(){|user_data, cur_tick|
      yield(user_data, cur_tick)
    }
    handler = cb_ptr
  elsif !(handler.nil?)
    # do nothing.
  else
    raise "Specify the handler in args or block."
  end

  #
  ret = C.fluid_player_set_tick_callback(player, handler, handler_data)
  ret
end

#player_stop(player = self.player) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/player.rb', line 280

def player_stop( player = self.player )
  ret = C.fluid_player_stop(player)
  ret
end

#program_change(ch, pgnum, synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 398

def program_change( ch, pgnum, synth = self.synth )
  # C.fluid_synth_program_change(synth, ch, pgnum)
  self.synth_program_change(synth, ch: ch, pgnum: pgnum)
end

#program_reset(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 403

def program_reset( synth = self.synth )
  # C.fluid_synth_program_reset(synth)
  self.synth_program_reset(synth)
end

#program_select(ch:, bknum:, prenum:, sfid: self.sfid_latest, synth: self.synth) ⇒ Object

TODO. remove?



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 391

def program_select( ch: ,
                    bknum: , prenum: , sfid: self.sfid_latest,
                    synth: self.synth )
  self.synth_program_select(synth, ch: ch,
    sfid: sfid, bknum: bknum, prenum: prenum)
end

#raise_error_in_callback(notify_f: false) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/callback.rb', line 36

def raise_error_in_callback( notify_f: false )
  self.class.raise_error_in_callback(notify_f: notify_f)
end

#server_delete(server) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/server.rb', line 65

def server_delete( server )
  ret = C.delete_fluid_server(server)
  ret
end

#server_join(server) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/server.rb', line 70

def server_join( server )
  ret = C.fluid_server_join(server)
  ret
end

#server_new(settings:, synth:, router:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/server.rb', line 55

def server_new( settings: , synth: , router: )
  ret = C.new_fluid_server(synth, router)
  ret
end

#server_new2(settings:, synth:, router:, player:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/command_interface/server.rb', line 60

def server_new2( settings: , synth: , router: , player: )
  ret = C.new_fluid_server2(settings, synth, router, player)
  ret
end

#settings_copystr(settings = self.settings, name:, str:, len:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 221

def settings_copystr( settings = self.settings, name: , str: , len: )
  self.class.settings_copystr(settings, name: name, str: str, len: len)
end

#settings_delete(settings) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 204

def settings_delete( settings )
  self.class.settings_delete(settings)
end

#settings_dupstr(name, settings = self.settings, out: Fiddle::Pointer.malloc_voidp) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 241

def settings_dupstr( name, settings = self.settings,
                     out: Fiddle::Pointer.malloc_voidp )
  self.class.settings_dupstr(
    settings: settings, name: name, out: out)
end

#settings_foreach(settings = self.settings, data:, func:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 252

def settings_foreach( settings = self.settings, data: , func: )
  self.class.settings_foreach(settings, data: data, func: func)
end

#settings_foreach_option(settings = self.settings, name:, data:, func:) ⇒ Object Also known as: settings_option_foreach 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 263

def settings_foreach_option( settings = self.settings, name: , data: , func: )
  self.class.settings_foreach_option(
    settings, name: name, data: data, func: func)
end

#settings_get_hints(name, settings: self.settings, outval: Fiddle::Pointer.malloc_i, notify_f: true) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 297

def settings_get_hints( name, settings: self.settings,
                        outval: Fiddle::Pointer.malloc_i,
                        notify_f: true )
  self.class.settings_get_hints(
    name, settings: settings, outval: outval, notify_f: notify_f)
end

#settings_get_type(name, settings: self.settings) ⇒ Object

def settings_get_type( settings = self.settings, name: )



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 314

def settings_get_type( name, settings: self.settings )
  self.class.settings_get_type(name, settings: settings)
end

#settings_getint(settings = self.settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 323

def settings_getint( settings = self.settings, name: , val: )
  self.class.settings_getint(settings, name: name, val: val)
end

#settings_getint_default(settings = self.settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 331

def settings_getint_default( settings = self.settings, name: , val: )
  self.class.settings_getint_default(settings, name: name, val: val)
end

#settings_getint_range(settings = self.settings, name:, min:, max:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 340

def settings_getint_range( settings = self.settings, name: , min: , max: )
  self.class.settings_getint_range(settings, name: name, min: min, max: max)
end

#settings_getnum(settings = self.settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 349

def settings_getnum( settings = self.settings, name: , val: )
  self.class.settings_getnum(settings, name: name, val: val)
end

#settings_getnum_default(settings = self.settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 357

def settings_getnum_default( settings = self.settings, name: , val: )
  self.class.settings_getnum_default(settings, name: name, val: val)
end

#settings_getnum_range(settings = self.settings, name:, min:, max:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 365

def settings_getnum_range( settings=self.settings, name: , min: , max: )
  self.class.settings_getnum_range(settings, name: name, min: min, max: max)
end

#settings_getstr_default(settings = self.settings, name:, defout:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 374

def settings_getstr_default( settings=self.settings, name: , defout: )
  self.class.settings_getstr_default(settings, name: name, defout: defout)
end

#settings_is_realtime(settings = self.settings, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 383

def settings_is_realtime( settings=self.settings, name: )
  self.class.settings_is_realtime(settings, name: name)
end

#settings_new ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 196

def settings_new()
  self.class.settings_new
end

#settings_option_concat(settings = self.settings, name:, separator:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 392

def settings_option_concat( settings=self.settings, name: , separator: )
  self.class.settings_option_concat(settings, name: name, separator: separator)
end

#settings_option_count(settings = self.settings, name:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 400

def settings_option_count( settings=self.settings, name: )
  self.class.settings_option_count(settings, name: name)
end

#settings_setint(settings = self.settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 410

def settings_setint( settings=self.settings, name: , val: )
  self.class.settings_setint(settings, name: name, val: val)
end

#settings_setnum(settings = self.settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 418

def settings_setnum( settings=self.settings, name: , val: )
  self.class.settings_setnum(settings, name: name, val: val)
end

#settings_setstr(settings = self.settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 428

def settings_setstr( settings=self.settings, name: , val: )
  self.class.settings_setstr(settings, name: name, val: val)
end

#settings_str_equal(settings = self.settings, name:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 438

def settings_str_equal( settings=self.settings, name: , val: )
  self.class.settings_str_equal(settings, name: name, val: val)
end

#sfont(debug_f: false) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 351

def sfont( debug_f: false )
  ret = self.sfonts.first
  $stderr.puts "{#{__method__}} ret: #{ret.class}" if debug_f
  ret
end

#sfont_select(ch, sfid, synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 409

def sfont_select( ch, sfid, synth = self.synth )
  # C.fluid_synth_sfont_select(synth, ch, sfid)
  self.synth_sfont_select(synth, ch: ch, sfid: sfid)
end

#sfonts(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 345

def sfonts( synth = self.synth )
  ret = self.sfid_ary.map{|_sfid|
    self.synth_get_sfont_by_id(synth, id: _sfid)
  }
  ret
end

#start(driver = nil) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 260

def start( driver = nil )
  self.audio_driver_prepare(driver)
end

#synth_activate_key_tuning(synth = self.synth, bknum:, pgnum:, name:, pitch:, apply:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/tuning.rb', line 74

def synth_activate_key_tuning( synth=self.synth,
                               bknum: , pgnum: , name: , pitch: , apply: )
  ret = C.fluid_synth_activate_key_tuning(
          synth, bknum, pgnum, name, pitch, apply)
  ret
end

#synth_activate_octave_tuning(synth = self.synth, bknum:, pgnum:, name:, pitch:, apply:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/tuning.rb', line 81

def synth_activate_octave_tuning( synth=self.synth,
                                  bknum: , pgnum: , name: , pitch: , apply: )
  ret = C.fluid_synth_activate_octave_tuning(
          synth, bknum, pgnum, name, pitch, apply)
  ret
end

#synth_activate_tuning(synth = self.synth, ch:, bknum:, pgnum:, apply:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/tuning.rb', line 88

def synth_activate_tuning( synth=self.synth, ch: , bknum: , pgnum: , apply: )
  ret = C.fluid_synth_activate_tuning(synth, ch, bknum, pgnum, apply)
  ret
end

#synth_add_default_mod(synth = self.synth, mod:, mode:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 115

def synth_add_default_mod( synth=self.synth, mod: , mode: )
  ret = C.fluid_synth_add_default_mod(synth,mod,mode)
  ret
end

#synth_add_sfont(synth = self.synth, sfont:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 88

def synth_add_sfont( synth=self.synth, sfont: )
  ret = C.fluid_synth_add_sfont(synth,sfont)
  ret
end

#synth_all_notes_off(synth = self.synth, ch:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 127

def synth_all_notes_off( synth=self.synth, ch: )
  ret = C.fluid_synth_all_notes_off(synth, ch)
  ret
end

#synth_all_sounds_off(synth = self.synth, ch:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 131

def synth_all_sounds_off( synth=self.synth, ch: )
  ret = C.fluid_synth_all_sounds_off(synth, ch)
  ret
end

#synth_alloc_voice(synth = self.synth, sample:, ch:, key:, vel:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/voice_control.rb', line 64

def synth_alloc_voice( synth=self.synth, sample: , ch: , key: , vel: )
  ret = C.fluid_synth_alloc_voice(synth,sample,ch,key,vel)
  ret
end

#synth_bank_select(synth = self.synth, ch:, bknum:) ⇒ Object

def synth_bank_select( synth: , ch: , bank: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 137

def synth_bank_select( synth=self.synth, ch: , bknum: )
  ret = C.fluid_synth_bank_select(synth, ch, bknum)
  ret
end

#synth_cc(synth = self.synth, ch:, num:, val:) ⇒ Object

def synth_cc( synth: , ch: , num: , val: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 143

def synth_cc( synth=self.synth, ch: , num: , val: )
  ret = nil
  if (num < 0 || num > 127) || ch < 0 || (val < 0 || val > 127)
    ret = FLUID_FAILED
  else
    ret = C.fluid_synth_cc(synth, ch, num, val)
  end
  ret
end

#synth_channel_pressure(synth = self.synth, ch:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 154

def synth_channel_pressure( synth=self.synth , ch: , val: )
  ret = C.fluid_synth_channel_pressure(synth, ch, val)
  ret
end

#synth_chorus_on(synth = self.synth, fx_group:, fx_on:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 126

def synth_chorus_on( synth=self.synth, fx_group:, fx_on: )
  ret = C.fluid_synth_chorus_on(synth, fx_group, fx_on)
  ret
end

#synth_count_audio_channels(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 121

def synth_count_audio_channels( synth=self.synth )
  ret = C.fluid_synth_count_audio_channels(synth)
  ret
end

#synth_count_audio_groups(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 126

def synth_count_audio_groups( synth=self.synth )
  ret = C.fluid_synth_count_audio_groups(synth)
  ret
end

#synth_count_effects_channels(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 131

def synth_count_effects_channels( synth=self.synth )
  ret = C.fluid_synth_count_effects_channels(synth)
  ret
end

#synth_count_effects_groups(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 136

def synth_count_effects_groups( synth=self.synth )
  ret = C.fluid_synth_count_effects_groups(synth)
  ret
end

#synth_count_midi_channels(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 141

def synth_count_midi_channels( synth=self.synth )
  ret = C.fluid_synth_count_midi_channels(synth)
  ret
end

#synth_deactivate_tuning(synth = self.synth, ch:, apply:) ⇒ Object

Args

apply

TRUE to apply tuning change to active notes, FALSE otherwise



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# File 'lib/fiddle_fluidsynth/synth/midi/tuning.rb', line 97

def synth_deactivate_tuning( synth=self.synth, ch: , apply: )
  ret = C.fluid_synth_deactivate_tuning(synth, ch, apply)
  ret
end

#synth_delete(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/synth.rb', line 64

def synth_delete( synth=self.synth )
  # ret = C.delete_fluid_synth(synth)
  # ret
  self.class.synth_delete(synth)
end

#synth_error(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/synth.rb', line 79

def synth_error( synth=self.synth )
  deprecated_msg(__method__)
  ret = C.fluid_synth_error(synth)
  ret
end

#synth_get_active_voice_count(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 147

def synth_get_active_voice_count( synth=self.synth )
  ret = C.fluid_synth_get_active_voice_count(synth)
  ret
end

#synth_get_bank_offset(synth = self.synth, sfid:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 93

def synth_get_bank_offset( synth=self.synth, sfid: )
  ret = C.fluid_synth_get_bank_sfont(synth, sfid)
  ret
end

#synth_get_basic_channel(synth = self.synth, ch:, basic_ch_out:, mode_out:, val_out:) ⇒ Object

Args



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 183

def synth_get_basic_channel( synth=self.synth, ch: ,
                             basic_ch_out: , mode_out: ,
                             val_out: )
  ret = C.fluid_synth_get_basic_channel(
          synth, ch, basic_ch_out, mode_out, val_out)
  ret
end

#synth_get_breath_mode(synth = self.synth, ch:, out_mode:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 202

def synth_get_breath_mode( synth=self.synth, ch: , out_mode: )
  ret = C.fluid_synth_get_breath_mode(synth, ch, out_mode)
  ret
end

#synth_get_cc(synth = self.synth, ch:, num:, pval:) ⇒ Object

getters.



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 160

def synth_get_cc( synth=self.synth, ch: , num: , pval: )
  ret = C.fluid_synth_get_cc(synth, ch, num, pval)
  ret
end

#synth_get_chorus_depth(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 132

def synth_get_chorus_depth( synth=self.synth )
  deprecated_msg_instead('synth_get_chorus_group_depth()', meth: __method__)
  ret = C.fluid_synth_get_chorus_depth(synth)
  ret
end

#synth_get_chorus_group_depth(synth = self.synth, fx_group:, depth_ms:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 138

def synth_get_chorus_group_depth( synth=self.synth, fx_group: , depth_ms: )
  ret = C.fluid_synth_get_chorus_group_depth(synth, fx_group, fx_on)
  ret
end

#synth_get_chorus_group_level(synth = self.synth, fx_group:, level:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 143

def synth_get_chorus_group_level( synth=self.synth, fx_group: , level: )
  ret = C.fluid_synth_get_chorus_group_level(synth, fx_group, fx_on)
  ret
end

#synth_get_chorus_group_nr(synth = self.synth, fx_group:, nr:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 148

def synth_get_chorus_group_nr( synth=self.synth, fx_group: , nr: )
  ret = C.fluid_synth_get_chorus_group_nr(synth, fx_group, nr)
  ret
end

#synth_get_chorus_group_speed(synth = self.synth, fx_group:, speed:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 153

def synth_get_chorus_group_speed( synth=self.synth, fx_group: , speed: )
  ret = C.fluid_synth_get_chorus_group_speed(synth, fx_group, speed)
  ret
end

#synth_get_chorus_group_type(synth = self.synth, fx_group:, type:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 158

def synth_get_chorus_group_type( synth=self.synth, fx_group: , type: )
  ret = C.fluid_synth_get_chorus_group_level(synth, fx_group, fx_on)
  ret
end

#synth_get_chorus_level(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 163

def synth_get_chorus_level( synth=self.synth )
  deprecated_msg_instead('synth_get_chorus_group_level()', meth: __method__)
  ret = C.fluid_synth_get_chorus_level(synth)
  ret
end

#synth_get_chorus_nr(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 169

def synth_get_chorus_nr( synth=self.synth )
  deprecated_msg_instead('synth_get_chorus_group_nr()', meth: __method__)
  ret = C.fluid_synth_get_chorus_nr(synth)
  ret
end

#synth_get_chorus_speed(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 175

def synth_get_chorus_speed( synth=self.synth )
  deprecated_msg_instead('synth_get_chorus_group_speed()', meth: __method__)
  ret = C.fluid_synth_get_chorus_speed(synth)
  ret
end

#synth_get_chorus_type(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 181

def synth_get_chorus_type( synth=self.synth )
  deprecated_msg_instead('synth_get_chorus_group_type()', meth: __method__)
  ret = C.fluid_synth_get_chorus_type(synth)
  ret
end

#synth_get_cpu_load(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/synth.rb', line 86

def synth_get_cpu_load( synth=self.synth )
  ret = C.fluid_synth_get_cpu_load(synth)
  ret
end

#synth_get_gain(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 152

def synth_get_gain( synth=self.synth )
  ret = C.fluid_synth_get_gain(synth)
  ret
end

#synth_get_gen(synth = self.synth, ch:, param:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 165

def synth_get_gen( synth=self.synth, ch: , param: )
  ret = C.fluid_synth_get_gen(synth, ch, param)
  ret
end

#synth_get_internal_bufsize(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 157

def synth_get_internal_bufsize( synth=self.synth )
  ret = C.fluid_synth_get_internal_bufsize(synth)
  ret
end

#synth_get_legato_mode(synth = self.synth, ch:, out_mode:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 214

def synth_get_legato_mode( synth=self.synth, ch: , out_mode: )
  ret = C.fluid_synth_get_legato_mode(synth, ch, out_mode)
  ret
end

#synth_get_pitch_bend(synth = self.synth, ch:, ppitch_bend:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 170

def synth_get_pitch_bend( synth=self.synth, ch: , ppitch_bend: )
  ret = C.fluid_synth_get_pitch_bend(synth, ch, ppitch_bend)
  ret
end

#synth_get_pitch_wheel_sens(synth = self.synth, ch:, pval:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 175

def synth_get_pitch_wheel_sens( synth=self.synth, ch: , pval: )
  ret = C.fluid_synth_get_pitch_wheel_sens(synth, ch, pval)
  ret
end

#synth_get_polyphony(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 162

def synth_get_polyphony( synth=self.synth )
  ret = C.fluid_synth_get_polyphony(synth)
  ret
end

#synth_get_portamento_mode(synth = self.synth, ch:, out_mode:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 226

def synth_get_portamento_mode( synth=self.synth, ch: , out_mode: )
  ret = C.fluid_synth_get_portamento_mode(synth, ch, out_mode)
  ret
end

#synth_get_program(synth = self.synth, ch:, sfid:, bknum:, prenum:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 180

def synth_get_program( synth=self.synth, ch: , sfid: , bknum: , prenum: )
  ret = C.fluid_synth_get_program(synth, ch, sfid, bknum, prenum)
  ret
end

#synth_get_reverb_damp(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 106

def synth_get_reverb_damp( synth=self.synth )
  deprecated_msg_instead('synth_get_reverb_group_damp()', meth: __method__)
  ret = C.fluid_synth_get_reverb_damp(synth)
  ret
end

#synth_get_reverb_group_damp(synth = self.synth, fx_group:, damping:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 128

def synth_get_reverb_group_damp( synth=self.synth, fx_group: , damping: )
  ret = C.fluid_synth_get_reverb_group_damp(synth,fx_group,damping)
  ret
end

#synth_get_reverb_group_level(synth = self.synth, fx_group:, level:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 132

def synth_get_reverb_group_level( synth=self.synth, fx_group: , level: )
  ret = C.fluid_synth_get_reverb_group_level(synth,fx_group,damping)
  ret
end

#synth_get_reverb_group_roomsize(synth = self.synth, fx_group:, roomsize:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 136

def synth_get_reverb_group_roomsize( synth=self.synth, fx_group: , roomsize: )
  ret = C.fluid_synth_get_reverb_group_roomsize(synth,fx_group,damping)
  ret
end

#synth_get_reverb_group_width(synth = self.synth, fx_group:, width:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 140

def synth_get_reverb_group_width( synth=self.synth, fx_group: , width: )
  ret = C.fluid_synth_get_reverb_group_width(synth,fx_group,damping)
  ret
end

#synth_get_reverb_level(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 111

def synth_get_reverb_level( synth=self.synth )
  deprecated_msg_instead('synth_get_reverb_group_level()', meth: __method__)
  ret = C.fluid_synth_get_reverb_level(synth)
  ret
end

#synth_get_reverb_roomsize(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 116

def synth_get_reverb_roomsize( synth=self.synth )
  deprecated_msg_instead('synth_get_reverb_group_roomsize()', meth: __method__)
  ret = C.fluid_synth_get_reverb_roomsize(synth)
  ret
end

#synth_get_reverb_width(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 121

def synth_get_reverb_width( synth=self.synth )
  deprecated_msg_instead('synth_get_reverb_group_width()', meth: __method__)
  ret = C.fluid_synth_get_reverb_width(synth)
  ret
end

#synth_get_settings(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/settings/settings.rb', line 458

def synth_get_settings( synth = self.synth )
  self.class.synth_get_settings(synth)
end

#synth_get_sfont(synth = self.synth, num:) ⇒ Object

See Also

  • soundfonts/loader.rb/‘.#sfont_new()`



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 102

def synth_get_sfont( synth=self.synth, num: )
  ret = C.fluid_synth_get_sfont(synth, num)
  # ret.extend(Interface::SoundFont)
  if ret.nil? || ret.null?
    ret = nil
  else
    ret.extend(Interface::SoundFont)
  end
  ret
end

#synth_get_sfont_by_id(synth = self.synth, id:) ⇒ Object

See Also

  • soundfonts/loader.rb/‘.#sfont_new()`

def synth_get_sfont_by_id( synth: , id: )



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 118

def synth_get_sfont_by_id( synth=self.synth, id: )
  ret = C.fluid_synth_get_sfont_by_id(synth, id)
  # ret.extend(Interface::SoundFont)
  if ret.nil? || ret.null?
    ret = nil
  else
    ret.extend(Interface::SoundFont)
  end
  ret
end

#synth_get_sfont_by_name(synth = self.synth, name:) ⇒ Object

See Also

  • soundfonts/loader.rb/‘.#sfont_new()`



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 133

def synth_get_sfont_by_name( synth=self.synth, name: )
  ret = C.fluid_synth_get_sfont_by_name(synth, name)
  # ret.extend(Interface::SoundFont)
  if ret.nil? || ret.null?
    ret = nil
  else
    ret.extend(Interface::SoundFont)
  end
  ret
end

#synth_get_voicelist(synth = self.synth, buf:, bufsize:, id:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/voice_control.rb', line 69

def synth_get_voicelist( synth=self.synth, buf: , bufsize: , id: )
  ret = C.fluid_synth_get_voicelist(synth,buf,bufsize,id)
  ret
end

#synth_handle_midi_event(data, event) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/midi_input/midi_input.rb', line 63

def synth_handle_midi_event( data, event )
  self.class.synth_handle_midi_event(data, event)
end

#synth_key_pressure(synth = self.synth, ch:, key:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 186

def synth_key_pressure( synth=self.synth, ch: , key: , val: )
  ret = C.fluid_synth_key_pressure(synth, ch, key, val)
  ret
end

#synth_ladspa_get_ladspa_fx(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/ladspa.rb', line 163

def synth_ladspa_get_ladspa_fx( synth=self.synth )
  ret = C.fluid_synth_get_ladspa_fx(synth)
  ret
end

#synth_new(settings = self.settings) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/synth.rb', line 55

def synth_new( settings=self.settings )
  # ret = C.new_fluid_synth(settings)
  self.class.synth_new(settings)
end

#synth_noteoff(synth = self.synth, ch:, key:) ⇒ Object

def synth_noteoff( synth: , ch: , key: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 192

def synth_noteoff( synth=self.synth, ch: , key: )
  ret = nil
  if (key < 0 || key > 127) || (ch < 0)
    ret = FLUID_FAILED
  else
    ret = C.fluid_synth_noteoff(synth, ch, key)
  end
  ret
end

#synth_noteon(synth = self.synth, ch:, key:, vel:) ⇒ Object

def synth_noteon( synth: , ch: , key: , vel: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 203

def synth_noteon( synth=self.synth, ch: , key: , vel: )
  ret = nil
  if (key < 0 || key > 127) || ch < 0 || (vel < 0 || vel > 127)
    ret = FLUID_FAILED
  else
    ret = C.fluid_synth_noteon(synth, ch, key, vel)
  end
  ret
end

#synth_nwrite_float(synth = self.synth, len:, left:, right:, fx_left:, fx_right:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/audio_rendering.rb', line 64

def synth_nwrite_float( synth=self.synth,
                        len: , left: , right: , fx_left: , fx_right: )
  deprecated_msg_instead('fluid_synth_process()', meth: __method__)

  ret = C.fluid_synth_nwrite_float(
          synth, len, left,right, fx_left,fx_right)
  ret
end

#synth_pin_preset(synth = self.synth, sfid:, bknum:, prenum:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/soundfonts.rb', line 52

def synth_pin_preset( synth=self.synth, sfid: , bknum: , prenum: )
  ret = C.fluid_synth_pin_preset(synth, sfid, bknum, prenum)
  ret
end

#synth_pitch_bend(synth = self.synth, ch:, val:) ⇒ Object

Args

val

8192 is the middle value (see the ref).



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 216

def synth_pitch_bend( synth=self.synth, ch: , val: )
  _val = val + 8192

  ret = C.fluid_synth_pitch_bend(synth, ch, _val)
  ret
end

#synth_pitch_wheel_sens(synth = self.synth, ch:, val:) ⇒ Object

def synth_pitch_wheel_sens( synth: , ch: , val: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 224

def synth_pitch_wheel_sens( synth=self.synth, ch: , val: )
  ret = C.fluid_synth_pitch_wheel_sens(synth, ch, val)
  ret
end

#synth_process(synth = self.synth, len:, nfx:, fx:, nout:, outbuf:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/audio_rendering.rb', line 73

def synth_process( synth=self.synth,
                   len: , nfx: , fx: , nout: , outbuf: )
  ret = C.fluid_synth_process(
          synth, len, nfx,fx, nout,outbuf)
  ret
end

#synth_program_change(synth = self.synth, ch:, pgnum:) ⇒ Object

def synth_program_change( synth: , ch: , prog_num: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 233

def synth_program_change( synth=self.synth, ch: , pgnum: )
  ret = C.fluid_synth_program_change(synth, ch, pgnum)
  ret
end

#synth_program_reset(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 238

def synth_program_reset( synth = self.synth )
  ret = C.fluid_synth_program_reset(synth)
  ret
end

#synth_program_select(synth = self.synth, ch:, sfid:, bknum:, prenum:) ⇒ Object

def synth_program_select( synth: , ch: , sfid: , bknum: , prenum: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 243

def synth_program_select( synth=self.synth, ch: , sfid: , bknum: , prenum: )
  ret = C.fluid_synth_program_select(
          synth, ch, sfid, bknum, prenum)
  ret
end

#synth_program_select_by_sfont_name(synth = self.synth, ch:, sfont_name:, bknum:, prenum:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 249

def synth_program_select_by_sfont_name( synth=self.synth, ch: ,
                                        sfont_name: , bknum: , prenum: )
  ret = C.fluid_synth_program_select_by_sfont_name(
          synth, ch, sfont_name, bknum, prenum)
  ret
end

#synth_remove_default_mod(synth = self.synth, mod:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 168

def synth_remove_default_mod( synth=self.synth, mod: )
  ret = C.fluid_synth_remove_default_mod(synth, mod)
  ret
end

#synth_remove_sfont(synth = self.synth, sfont:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 145

def synth_remove_sfont( synth=self.synth, sfont: )
  ret = C.fluid_synth_remove_sfont(synth,sfont)
  ret
end

#synth_reset_basic_channel(synth = self.synth, ch:) ⇒ Object

Basic Channel Mode.



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 175

def synth_reset_basic_channel( synth=self.synth, ch: )
  ret = C.fluid_synth_reset_basic_channel(synth, ch)
  ret
end

#synth_reverb_on(synth = self.synth, fx_group:, on:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 146

def synth_reverb_on( synth=self.synth, fx_group: , on: )
  ret = C.fluid_synth_reverb_on(synth,fx_group,on)
  ret
end

#synth_set_bank_offset(synth = self.synth, sfid:, offset:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 151

def synth_set_bank_offset( synth=self.synth, sfid: , offset: )
  ret = C.fluid_synth_set_bank_offset(synth, sfid, offset)
  ret
end

#synth_set_basic_channel(synth = self.synth, ch:, mode:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 190

def synth_set_basic_channel( synth=self.synth, ch: , mode: , val: )
  ret = C.fluid_synth_set_basic_channel(synth, ch, mode, val)
  ret
end

#synth_set_breath_mode(synth = self.synth, ch:, breath_mode:) ⇒ Object

Breath Mode.



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 198

def synth_set_breath_mode( synth=self.synth, ch: , breath_mode: )
  ret = C.fluid_synth_set_breath_mode(synth, ch, breath_mode)
  ret
end

#synth_set_channel_type(synth = self.synth, ch:, type:) ⇒ Object

Channel Type



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 167

def synth_set_channel_type( synth=self.synth, ch: , type: )
  ret = C.fluid_synth_set_channel_type(synth, ch, type)
  ret
end

#synth_set_chorus(synth = self.synth, nr:, level:, speed:, depth_ms:, type:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 191

def synth_set_chorus( synth=self.synth,
                      nr: , level: , speed: , depth_ms: , type: )
  deprecated_msg_instead(
    'the individual chorus setter functions', meth: __method__)
  ret = C.fluid_synth_set_chorus(synth, nr,level,speed,depth_ms,type)
  ret
end

#synth_set_chorus_depth(synth = self.synth, depth_ms:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 200

def synth_set_chorus_depth( synth=self.synth, depth_ms: )
  deprecated_msg_instead(
    'synth_set_chorus_group_depth()', meth: __method__)
  ret = C.fluid_synth_set_chorus_depth(synth, depth_ms)
  ret
end

#synth_set_chorus_group_depth(synth = self.synth, fx_group:, depth_ms:) ⇒ Object

for group.



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 240

def synth_set_chorus_group_depth( synth=self.synth, fx_group: , depth_ms: )
  ret = C.fluid_synth_set_chorus_group_depth(synth, fx_group, depth_ms)
  ret
end

#synth_set_chorus_group_level(synth = self.synth, fx_group:, level:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 245

def synth_set_chorus_group_level( synth=self.synth, fx_group: , level: )
  ret = C.fluid_synth_set_chorus_group_level(synth, fx_group, level)
  ret
end

#synth_set_chorus_group_nr(synth = self.synth, fx_group:, nr:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 250

def synth_set_chorus_group_nr( synth=self.synth, fx_group: , nr: )
  ret = C.fluid_synth_set_chorus_group_nr(synth, fx_group, nr)
  ret
end

#synth_set_chorus_group_speed(synth = self.synth, fx_group:, speed:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 255

def synth_set_chorus_group_speed( synth=self.synth, fx_group: , speed: )
  ret = C.fluid_synth_set_chorus_group_speed(synth, fx_group, speed)
  ret
end

#synth_set_chorus_group_type(synth = self.synth, fx_group:, type:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 260

def synth_set_chorus_group_type( synth=self.synth, fx_group: , type: )
  ret = C.fluid_synth_set_chorus_group_type(synth, fx_group, type)
  ret
end

#synth_set_chorus_level(synth = self.synth, level:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 206

def synth_set_chorus_level( synth=self.synth, level: )
  deprecated_msg_instead(
    'synth_set_chorus_group_level()', meth: __method__)
  ret = C.fluid_synth_set_chorus_level(synth, level)
  ret
end

#synth_set_chorus_nr(synth = self.synth, nr:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 212

def synth_set_chorus_nr( synth=self.synth, nr: )
  deprecated_msg_instead(
    'synth_set_chorus_group_nr()', meth: __method__)
  ret = C.fluid_synth_set_chorus_nr(synth, nr)
  ret
end

#synth_set_chorus_on(synth = self.synth, on:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 232

def synth_set_chorus_on( synth=self.synth, on: )
  deprecated_msg_instead(
    'synth_chorus_on()', meth: __method__)
  ret = C.fluid_synth_set_chorus_on(synth, on)
  ret
end

#synth_set_chorus_speed(synth = self.synth, speed:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 218

def synth_set_chorus_speed( synth=self.synth, speed: )
  deprecated_msg_instead(
    'synth_set_chorus_group_speed()', meth: __method__)
  ret = C.fluid_synth_set_chorus_speed(synth,speed)
  ret
end

#synth_set_chorus_type(synth = self.synth, type:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/chorus.rb', line 224

def synth_set_chorus_type( synth=self.synth, type: )
  deprecated_msg_instead(
    'synth_set_chorus_group_type()', meth: __method__)
  ret = C.fluid_synth_set_chorus_type(synth, type)
  ret
end

#synth_set_custom_filter(synth = self.synth, type:, flags:) ⇒ Object

Args

type

fluid_iir_filter_type.

flags

fluid_iir_filter_flag.



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# File 'lib/fiddle_fluidsynth/synth/effect/iir_filter.rb', line 73

def synth_set_custom_filter( synth=self.synth, type: , flags: )
  ret = C.fluid_synth_set_custom_filter(synth,type,flags)
  ret
end

#synth_set_gain(synth = self.synth, gain:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 173

def synth_set_gain( synth=self.synth, gain: )
  ret = C.fluid_synth_set_gain(synth, gain)
  ret
end

#synth_set_gen(synth = self.synth, ch:, param:, val:) ⇒ Object

def synth_set_gen( synth: , ch: , param: , val: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 258

def synth_set_gen( synth=self.synth, ch: , param: , val: )
  ret = C.fluid_synth_set_gen(synth, ch, param, val)
  ret
end

#synth_set_interp_method(synth = self.synth, ch:, interp_method:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 178

def synth_set_interp_method( synth=self.synth, ch: , interp_method: )
  ret = C.fluid_synth_set_interp_method(synth, ch, interp_method)
  ret
end

#synth_set_legato_mode(synth = self.synth, ch:, legato_mode:) ⇒ Object

Legato Mode.



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 210

def synth_set_legato_mode( synth=self.synth, ch: , legato_mode: )
  ret = C.fluid_synth_set_legato_mode(synth, ch, legato_mode)
  ret
end

#synth_set_polyphony(synth = self.synth, polyphony:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 183

def synth_set_polyphony( synth=self.synth, polyphony: )
  ret = C.fluid_synth_set_polyphony(synth, polyphony)
  ret
end

#synth_set_portamento_mode(synth = self.synth, ch:, portamento_mode:) ⇒ Object

Portamento Mode.



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# File 'lib/fiddle_fluidsynth/synth/midi/setup.rb', line 222

def synth_set_portamento_mode( synth=self.synth, ch: , portamento_mode: )
  ret = C.fluid_synth_set_portamento_mode(synth, ch, portamento_mode)
  ret
end

#synth_set_reverb(synth = self.synth, roomsize:, damping:, width:, level:) ⇒ Object

setters.



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 152

def synth_set_reverb( synth=self.synth, roomsize: , damping: , width: , level: )
  deprecated_msg_instead('the individual setter functions', meth: __method__)
  ret = C.fluid_synth_set_reverb(synth,roomsize,damping,width,level)
  ret
end

#synth_set_reverb_damp(synth = self.synth, damping:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 159

def synth_set_reverb_damp( synth=self.synth, damping: )
  deprecated_msg_instead('synth_set_reverb_group_damp()', meth: __method__)
  ret = C.fluid_synth_set_reverb_damp(synth,damping)
  ret
end

#synth_set_reverb_group_damp(synth = self.synth, fx_group:, damping:) ⇒ Object

setters for group.



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 186

def synth_set_reverb_group_damp( synth=self.synth, fx_group: , damping: )
  ret = C.fluid_synth_set_reverb_group_damp(synth,fx_group,damping)
  ret
end

#synth_set_reverb_group_level(synth = self.synth, fx_group:, level:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 190

def synth_set_reverb_group_level( synth=self.synth, fx_group: , level: )
  ret = C.fluid_synth_set_reverb_group_level(synth,fx_group,level)
  ret
end

#synth_set_reverb_group_roomsize(synth = self.synth, fx_group:, roomsize:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 194

def synth_set_reverb_group_roomsize( synth=self.synth, fx_group: , roomsize: )
  ret = C.fluid_synth_set_reverb_group_roomsize(synth,fx_group,roomsize)
  ret
end

#synth_set_reverb_group_width(synth = self.synth, fx_group:, width:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 198

def synth_set_reverb_group_width( synth=self.synth, fx_group: , width: )
  ret = C.fluid_synth_set_reverb_group_width(synth,fx_group,width)
  ret
end

#synth_set_reverb_level(synth = self.synth, level:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 164

def synth_set_reverb_level( synth=self.synth, level: )
  deprecated_msg_instead('synth_set_reverb_group_level()', meth: __method__)
  ret = C.fluid_synth_set_reverb_level(synth,level)
  ret
end

#synth_set_reverb_on(synth = self.synth, inton:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 169

def synth_set_reverb_on( synth=self.synth, inton: )
  deprecated_msg_instead('synth_reverb_on()', meth: __method__)
  ret = C.fluid_synth_set_reverb_roomsize(synth, inton)
  ret
end

#synth_set_reverb_roomsize(synth = self.synth, roomsize:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 174

def synth_set_reverb_roomsize( synth=self.synth, roomsize: )
  deprecated_msg_instead('synth_set_reverb_group_roomsize()', meth: __method__)
  ret = C.fluid_synth_set_reverb_roomsize(synth,roomsize)
  ret
end

#synth_set_reverb_width(synth = self.synth, width:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/effect/reverb.rb', line 179

def synth_set_reverb_width( synth=self.synth, width: )
  deprecated_msg_instead('synth_set_reverb_group_width()', meth: __method__)
  ret = C.fluid_synth_set_reverb_width(synth,width)
  ret
end

#synth_set_sample_rate(synth = self.synth, sample_rate:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/params/params.rb', line 191

def synth_set_sample_rate( synth=self.synth, sample_rate: )
  deprecated_msg(__method__)
  ret = C.fluid_synth_set_sample_rate(synth, sample_rate)
  ret
end

#synth_sfcount(synth = self.synth) ⇒ Object

See Also

  • #synth_sfload()



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 160

def synth_sfcount( synth = self.synth )
  ret = C.fluid_synth_sfcount(synth)
  ret
end

#synth_sfload(synth = self.synth, filename:, reset_presets: self.reset_presets, verbose_f: false) ⇒ Object

def synth_sfload( synth: , filename: , reset_presets: )



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 167

def synth_sfload( synth=self.synth,
                  filename: , reset_presets: self.reset_presets,
                  verbose_f: false )
  #
  $stderr.print "(**) loading SoundFont: #{filename}..." if verbose_f
  if reset_presets
    _reset_presets = 1
  else
    _reset_presets = 0
  end

  ret = C.fluid_synth_sfload(synth,filename, _reset_presets)
  if ret == FLUID_FAILED
    $stderr.puts
    raise "Cannot load soundfont: #{self.soundfont_full_path}"
  else
    $stderr.puts " ok (#{ret})."
  end

  @sfid_last = ret
  @sfid_ary << @sfid_last

  $stderr.puts "(**) @sfid_ary: #{@sfid_ary} (SoundFont count:" +
    " #{self.synth_sfcount(synth)}/synth: 0x#{synth.to_i.to_s(16)})" if verbose_f

  ret
end

#synth_sfont_select(synth = self.synth, ch:, sfid:) ⇒ Object

def synth_sfont_select( synth: , ch: , sfid: )



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 264

def synth_sfont_select( synth=self.synth, ch: , sfid: )
  ret = C.fluid_synth_sfont_select(synth, ch, sfid)
  ret
end

#synth_sfreload(synth = self.synth, id: self.sfid) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 195

def synth_sfreload( synth=self.synth, id: self.sfid)
  ret = C.fluid_synth_sfreload(synth,id)
  ret
end

#synth_sfunload(synth = self.synth, id: self.sfid, reset_presets: self.reset_presets) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/soundfont_management.rb', line 200

def synth_sfunload( synth=self.synth, id: self.sfid,
                    reset_presets: self.reset_presets )
  ret = C.fluid_synth_sfunload(synth,id,reset_presets)
  ret
end

#synth_start(synth = self.synth, id:, preset:, audio_ch:, ch:, key:, vel:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/voice_control.rb', line 74

def synth_start( synth=self.synth,
                 id: , preset: , audio_ch: , ch: , key: , vel: )
  ret = C.fluid_synth_start(synth, id, preset, audio_ch, ch, key, vel)
  ret
end

#synth_start_voice(synth = self.synth, voice:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/voice_control.rb', line 80

def synth_start_voice( synth=self.synth, voice: )
  ret = C.fluid_synth_start_voice(synth, voice)
  ret
end

#synth_stop(synth = self.synth, voice_id:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/voice_control.rb', line 85

def synth_stop( synth=self.synth, voice_id: )
  ret = C.fluid_synth_stop(synth, voice_id)
  ret
end

#synth_sysex(synth = self.synth, data:, len:, response:, response_len:, handled:, dryrun:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 269

def synth_sysex( synth=self.synth,
                 data: , len: ,
                 response: , response_len: , handled: , dryrun: )
  ret = C.fluid_synth_sysex(synth, data,len,
                            response,response_len,
                            handled, dryrun)
  ret
end

#synth_system_reset(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 278

def synth_system_reset( synth = self.synth )
  ret = C.fluid_synth_system_reset(synth)
  ret
end

#synth_tune_notes(synth = self.synth, bknum:, pgnum:, len:, key:, pitch:, apply:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/tuning.rb', line 102

def synth_tune_notes( synth=self.synth,
                      bknum: , pgnum: , len: , key: , pitch: , apply: )
  ret = C.fluid_synth_tune_notes(synth, bknum, pgnum, len, key, pitch, apply)
  ret
end

#synth_tuning_dump(synth = self.synth, bknum:, pgnum:, name:, len:, pitch:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/tuning.rb', line 108

def synth_tuning_dump( synth=self.synth,
                       bknum: , pgnum: , name: , len: , pitch: )
  ret = C.fluid_synth_tuning_dump(synth, bknum, pgnum, name, len, pitch)
  ret
end

#synth_tuning_iteration_next(synth = self.synth, bknum:, pgnum:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/tuning.rb', line 114

def synth_tuning_iteration_next( synth=self.synth, bknum: ,  pgnum: )
  ret = C.fluid_synth_tuning_iteration_next(synth, bknum, pgnum)
  ret
end

#synth_tuning_iteration_start(synth = self.synth) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/tuning.rb', line 119

def synth_tuning_iteration_start( synth=self.synth )
  ret = C.fluid_synth_tuning_iteration_start(synth)
  ret
end

#synth_unpin_preset(synth = self.synth, sfid:, bknum:, prenum:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/soundfonts.rb', line 56

def synth_unpin_preset( synth=self.synth, sfid: , bknum: , prenum: )
  ret = C.fluid_synth_unpin_preset(synth, sfid, bknum, prenum)
  ret
end

#synth_unset_program(synth = self.synth, ch:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/midi/messages.rb', line 283

def synth_unset_program( synth=self.synth, ch: )
  ret = C.fluid_synth_unset_program(synth, ch)
  ret
end

#synth_write_float(synth = self.synth, len:, lout:, loff:, lincr:, rout:, roff:, rincr:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/audio_rendering.rb', line 80

def synth_write_float( synth=self.synth,
                       len: , lout: , loff: , lincr: ,
                              rout: , roff: , rincr: )
  ret = C.fluid_synth_write_float(
          synth, len, lout,loff,lincr, rout,roff,rincr )
  ret
end

#synth_write_s16(synth = self.synth, len:, lout:, loff:, lincr:, rout:, roff:, rincr:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/synth/audio_rendering.rb', line 88

def synth_write_s16( synth=self.synth,
                     len: , lout: , loff: , lincr: ,
                            rout: , roff: , rincr: )
  ret = C.fluid_synth_write_s16(
          synth, len, lout,loff,lincr, rout,roff,rincr)
  ret
end

#system_reset(synth = self.synth) ⇒ Object

synth/midi/message.rb



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# File 'lib/fiddle_fluidsynth/util/util.rb', line 422

def system_reset( synth = self.synth )
  # C.fluid_synth_system_reset(synth)
  self.synth_system_reset(synth)
end

#voice_add_mod(voice, mod:, mode:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 106

def voice_add_mod( voice, mod: , mode: )
  ret = C.fluid_voice_add_mod(voice,mod,mode)
  ret
end

#voice_gen_get(voice, gen:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 111

def voice_gen_get( voice, gen: )
  ret = C.fluid_voice_gen_get(voice,gen)
  ret
end

#voice_gen_incr(voice, i:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 115

def voice_gen_incr( voice, i: , val: )
  ret = C.fluid_voice_gen_get(voice, i, val)
  ret
end

#voice_gen_set(voice, i:, val:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 119

def voice_gen_set( voice, i: , val: )
  ret = C.fluid_voice_gen_get(voice,i,val)
  ret
end

#voice_get_actual_key(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 124

def voice_get_actual_key( voice )
  ret = C.fluid_voice_get_actual_key(voice)
  ret
end

#voice_get_actual_velocity(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 128

def voice_get_actual_velocity( voice )
  ret = C.fluid_voice_get_actual_velocity(voice)
  ret
end

#voice_get_channel(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 132

def voice_get_channel( voice )
  ret = C.fluid_voice_get_channel(voice)
  ret
end

#voice_get_id(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 136

def voice_get_id( voice )
  ret = C.fluid_voice_get_id(voice)
  ret
end

#voice_get_key(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 140

def voice_get_key( voice )
  ret = C.fluid_voice_get_key(voice)
  ret
end

#voice_get_velocity(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 144

def voice_get_velocity( voice )
  ret = C.fluid_voice_get_velocity(voice)
  ret
end

#voice_is_on(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 150

def voice_is_on( voice )
  ret = C.fluid_voice_is_on(voice)
  ret
end

#voice_is_playing(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 154

def voice_is_playing( voice )
  ret = C.fluid_voice_is_playing(voice)
  ret
end

#voice_is_sostenuto(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 158

def voice_is_sostenuto( voice )
  ret = C.fluid_voice_is_sostenuto(voice)
  ret
end

#voice_is_sustained(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 162

def voice_is_sustained( voice )
  ret = C.fluid_voice_is_sustained(voice)
  ret
end

#voice_optimize_sample(voice) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 166

def voice_optimize_sample( voice )
  ret = C.fluid_voice_optimize_sample(voice)
  ret
end

#voice_update_param(voice, gen:) ⇒ Object 



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# File 'lib/fiddle_fluidsynth/soundfonts/voices.rb', line 170

def voice_update_param( voice, gen: )
  ret = C.fluid_voice_update_param(voice, gen)
  ret
end