Crate sunvox_sys 

sunvox-sys

FFI bindings to the Sunvox library (http://warmplace.ru/soft/sunvox).

Structs

sunvox_note

A single note cell in a pattern.

Constants

NOTECMD_ALL_NOTES_OFF

Notes of all synths off.

NOTECMD_CLEAN_SYNTHS

Stop and clean all synths.

NOTECMD_NOTE_OFF

Single note off.

NOTECMD_PLAY

NOTECMD_PREV_TRACK

Apply effect in this note cell to the corresponding one in the previous track.

NOTECMD_SET_PITCH

Change the pitch of a currently playing note.

NOTECMD_STOP

SV_INIT_FLAG_AUDIO_FLOAT32

Audio is float (c_float).

SV_INIT_FLAG_AUDIO_INT16

Audio is signed 16-bit (c_short).

SV_INIT_FLAG_NO_DEBUG_OUTPUT

Supresses debug output from the SunVox library.

SV_INIT_FLAG_ONE_THREAD

Audio callback and song modification functions are in a single thread.

SV_INIT_FLAG_USER_AUDIO_CALLBACK

Interaction with sound card is on the user side.

SV_MODULE_FLAG_EFFECT

SV_MODULE_FLAG_EXISTS

SV_MODULE_INPUTS_MASK

SV_MODULE_INPUTS_OFF

SV_MODULE_OUTPUTS_MASK

SV_MODULE_OUTPUTS_OFF

SV_STYPE_FLOAT32

SV_STYPE_FLOAT64

SV_STYPE_INT16

SV_STYPE_INT32

Functions

sv_audio_callback^⚠

Gets the next piece of SunVox audio.

sv_close_slot^⚠

Closes a slot. See sv_open_slot() for more details.

sv_connect_module^⚠

Connects the source to the destination. USE LOCK/UNLOCK!

sv_deinit^⚠

Deinitializes the library.

sv_disconnect_module^⚠

Disconnects the source from the destination. USE LOCK/UNLOCK!

sv_end_of_song^⚠

Gets whether the project is stopped (ie. not playing).

sv_get_current_line^⚠

Gets the line number of the play cursor.

sv_get_current_line2^⚠

Gets the line number of the play in fixed point format: 27.5

sv_get_current_signal_level^⚠

Gets the current signal level/amplitude for a given audio channel in the range 0 to 255 inclusive.

sv_get_module_color^⚠

sv_get_module_ctl_name^⚠

sv_get_module_ctl_value^⚠

sv_get_module_flags^⚠

sv_get_module_inputs^⚠

sv_get_module_name^⚠

sv_get_module_outputs^⚠

sv_get_module_scope^⚠

sv_get_module_scope2^⚠

Return value: received number of samples (may be less or equal to samples_to_read).

sv_get_module_xy^⚠

sv_get_number_of_module_ctls^⚠

sv_get_number_of_modules^⚠

Gets the number of modules in the currently loaded project?

sv_get_number_of_patterns^⚠

sv_get_pattern_data^⚠

How to use sv_get_pattern_data():

sv_get_pattern_lines^⚠

sv_get_pattern_tracks^⚠

sv_get_pattern_x^⚠

sv_get_pattern_y^⚠

sv_get_sample_type^⚠

Gets the internal sample type of the SunVox engine.

sv_get_song_bpm^⚠

Gets the Beats Per Minute of the currently loaded project.

sv_get_song_length_frames^⚠

Gets the currently loaded song’s length in audio samples/frames.

sv_get_song_length_lines^⚠

Gets the currently loaded song’s length in pattern lines.

sv_get_song_name^⚠

Gets the name of the currently loaded project.

sv_get_song_tpl^⚠

Gets the Ticks Per Line of the currently loaded project.

sv_get_ticks^⚠

Gets the current tick counter (from 0 to 0xFFFFFFFF).

sv_get_ticks_per_second^⚠

Gets the number of SunVox ticks per second.

sv_init^⚠

Initializes the library.

sv_load^⚠

Loads a SunVox project file into the specified slot.

sv_load_from_memory^⚠

Loads a SunVox project from file data in memory. TEST

sv_load_module^⚠

Loads a module.

sv_lock_slot^⚠

Locks a slot.

sv_new_module^⚠

Creates a new module. USE LOCK/UNLOCK!

sv_open_slot^⚠

Opens a slot.

sv_pattern_mute^⚠

USE LOCK/UNLOCK!

sv_play^⚠

Starts playing the project from the current play cursor position.

sv_play_from_beginning^⚠

Starts playing the project from the beginning.

sv_remove_module^⚠

Removes the specified module. USE LOCK/UNLOCK!

sv_rewind^⚠

Rewinds the project to the beginning.

sv_sampler_load^⚠

Loads a sample to an existing Sampler.

sv_send_event^⚠

Causes an event to occur as though it had been played in a pattern.

sv_set_autostop^⚠

Enables or disables autostop.

sv_stop^⚠

Stops playing the project. The play cursor stays where it is.

sv_unlock_slot^⚠

Unlocks a slot. See sv_lock_slot() for more details.

sv_volume^⚠

Sets the volume of the project.