portaudio_c_bindings 19.6.0 (latest)

Parameters

module F : Cstubs.FOREIGN

Signature

include module type of struct include Portaudio_types end

include sig ... end

val e_val : 'a -> string -> 'a * int64

module PaError = Portaudio_types.PaError

val pa_error : PaError.t Ctypes_static.typ

val pa_device_index : int Ctypes_static.typ

val pa_host_api_index : int Ctypes_static.typ

val pa_time : float Ctypes_static.typ

module VersionInfo = Portaudio_types.VersionInfo

module SampleFormat = Portaudio_types.SampleFormat

module StreamFlags = Portaudio_types.StreamFlags

module DeviceInfo = Portaudio_types.DeviceInfo

module StreamParameters = Portaudio_types.StreamParameters

module StreamCallbackTimeInfo = Portaudio_types.StreamCallbackTimeInfo

module StreamCallbackFlags = Portaudio_types.StreamCallbackFlags

module StreamCallbackResult = Portaudio_types.StreamCallbackResult

type stream = unit

val stream : unit Ctypes_static.typ

type pa_stream_callback =
  unit Ctypes.ptr ->
  unit Ctypes.ptr ->
  Unsigned.ulong ->
  StreamCallbackTimeInfo.t Ctypes.ptr ->
  Unsigned.ulong ->
  unit Ctypes.ptr ->
  StreamCallbackResult.t

val pa_stream_callback : 
  (unit Ctypes_static.ptr ->
    unit Ctypes_static.ptr ->
    Unsigned.ulong ->
    StreamCallbackTimeInfo.t Ctypes_static.ptr ->
    Unsigned.ulong ->
    unit Ctypes_static.ptr ->
    StreamCallbackResult.t)
    Ctypes_static.fn

val pa_stream_finished_callback : 
  (unit Ctypes_static.ptr -> unit) Ctypes_static.fn

module StreamInfo = Portaudio_types.StreamInfo

module HostApiTypeId = Portaudio_types.HostApiTypeId

module HostApiInfo = Portaudio_types.HostApiInfo

module HostErrorInfo = Portaudio_types.HostErrorInfo

val get_version : (unit -> int F.return) F.result

val get_version_text : (unit -> string F.return) F.result

val get_version_info : 
  (unit -> VersionInfo.t Ctypes_static.ptr F.return) F.result

val get_error_text : (PaError.t -> string F.return) F.result

val initialize : (unit -> PaError.t F.return) F.result

val terminate : (unit -> PaError.t F.return) F.result

val get_host_api_count : (unit -> int F.return) F.result

val get_default_host_api : (unit -> int F.return) F.result

val get_host_api_info : 
  (int -> HostApiInfo.t Ctypes_static.ptr F.return) F.result

val host_api_type_id_to_host_api_index : 
  (HostApiTypeId.t -> int F.return) F.result

val get_last_host_error_info : 
  (unit -> HostErrorInfo.t Ctypes_static.ptr F.return) F.result

val get_device_count : (unit -> int F.return) F.result

val get_default_input_device : (unit -> int F.return) F.result

val get_default_output_device : (unit -> int F.return) F.result

val get_device_info : (int -> DeviceInfo.t Ctypes_static.ptr F.return) F.result

val is_format_supported : 
  (StreamParameters.t Ctypes_static.ptr ->
    StreamParameters.t Ctypes_static.ptr ->
    float ->
    PaError.t F.return)
    F.result

val open_stream : 
  (unit Ctypes_static.ptr Ctypes_static.ptr ->
    StreamParameters.t Ctypes_static.ptr ->
    StreamParameters.t Ctypes_static.ptr ->
    float ->
    Unsigned.ulong ->
    Unsigned.ulong ->
    (unit Ctypes_static.ptr ->
      unit Ctypes_static.ptr ->
      Unsigned.ulong ->
      StreamCallbackTimeInfo.t Ctypes_static.ptr ->
      Unsigned.ulong ->
      unit Ctypes_static.ptr ->
      StreamCallbackResult.t)
      option ->
    unit Ctypes_static.ptr ->
    PaError.t F.return)
    F.result

val open_default_stream : 
  (unit Ctypes_static.ptr Ctypes_static.ptr ->
    int ->
    int ->
    Unsigned.ulong ->
    float ->
    Unsigned.ulong ->
    (unit Ctypes_static.ptr ->
      unit Ctypes_static.ptr ->
      Unsigned.ulong ->
      StreamCallbackTimeInfo.t Ctypes_static.ptr ->
      Unsigned.ulong ->
      unit Ctypes_static.ptr ->
      StreamCallbackResult.t)
      option ->
    unit Ctypes_static.ptr ->
    PaError.t F.return)
    F.result

val close_stream : (unit Ctypes_static.ptr -> PaError.t F.return) F.result

val start_stream : (unit Ctypes_static.ptr -> PaError.t F.return) F.result

val stop_stream : (unit Ctypes_static.ptr -> PaError.t F.return) F.result

val abort_stream : (unit Ctypes_static.ptr -> PaError.t F.return) F.result

val is_stream_stopped : (unit Ctypes_static.ptr -> PaError.t F.return) F.result

val is_stream_active : (unit Ctypes_static.ptr -> PaError.t F.return) F.result

val set_stream_finished_callback : 
  (unit Ctypes_static.ptr ->
    (unit Ctypes_static.ptr -> unit) option ->
    PaError.t F.return)
    F.result

val get_stream_info : 
  (unit Ctypes_static.ptr -> StreamInfo.t Ctypes_static.ptr F.return) F.result

val get_stream_time : (unit Ctypes_static.ptr -> float F.return) F.result

val get_stream_cpu_load : (unit Ctypes_static.ptr -> float F.return) F.result

val read_stream : 
  (unit Ctypes_static.ptr ->
    unit Ctypes_static.ptr ->
    Unsigned.ulong ->
    PaError.t F.return)
    F.result

val write_stream : 
  (unit Ctypes_static.ptr ->
    unit Ctypes_static.ptr ->
    Unsigned.ulong ->
    PaError.t F.return)
    F.result

val get_stream_read_available : 
  (unit Ctypes_static.ptr -> Signed.long F.return) F.result

val get_stream_write_available : 
  (unit Ctypes_static.ptr -> Signed.long F.return) F.result

val get_sample_size : (Unsigned.ulong -> PaError.t F.return) F.result

val sleep : (Signed.long -> unit F.return) F.result

package portaudio_c_bindings

Parameters

Signature