bjack 0.1.4 · OCaml Package

type t

type converter =

| Best_quality
| Medium_quality
| Fastest
| Zero_order_hold
| Linear

exception Open

exception Bytes_per_output_frame_invalid

exception Bytes_per_input_frame_invalid

exception Too_many_output_channels

exception Port_name_output_channel_mismatch

exception Port_not_found

exception Too_many_input_channels

exception Port_name_input_channel_mismatch

val set_conversion_function : converter -> unit

type port_flag =

| Input
| Output
| Physical
| Monitor
| Terminal

val open_t : 
  ?ringbuffer_size:int ->
  ?server_name:string ->
  rate:int ->
  bits_per_sample:int ->
  input_channels:int ->
  output_channels:int ->
  flags:port_flag list ->
  client_name:string ->
  unit ->
  t

val close : t -> unit

val write : t -> string -> int

val read : t -> int -> string

val reset : t -> unit

type position_unit =

| Bytes
| Milliseconds

type position_type =

| Played
| Written_to_jack
| Written

val get_position : 
  position_unit:position_unit ->
  position_type:position_type ->
  t ->
  int

val set_position : position_unit:position_unit -> t -> int -> unit

val get_output_latency : t -> int

val get_input_latency : t -> int

type playing_state =

| Playing
| Paused
| Stopped
| Closed
| Reset

val set_state : t -> playing_state -> unit

val get_state : t -> playing_state

val get_max_output_buffered_bytes : t -> int

val get_max_input_buffered_bytes : t -> int

val get_jack_buffered_bytes : t -> int

type volume =

| Linear
| Decibel

val set_volume_effect_type : t -> volume -> volume

val set_all_volume : t -> int -> unit

val set_channel_volume : channel:int -> device:t -> int -> unit

val get_channel_volume : t -> int -> int

val get_output_bytes_per_second : t -> int

val get_input_bytes_per_second : t -> int

val get_bytes_stored : t -> int

val get_bytes_free_space : t -> int

val get_bytes_used_space : t -> int

val get_bytes_per_output_frame : t -> int

val get_bytes_per_input_frame : t -> int

val get_num_output_channels : t -> int

val get_num_input_channels : t -> int

val get_sample_rate : t -> int

package bjack