/usr/lib/ocaml/sdl/sdlcdrom.mli is in libsdl-ocaml-dev 0.9.1-2build4.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | (*
* OCamlSDL - An ML interface to the SDL library
* Copyright (C) 1999 Frederic Brunel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*)
(* $Id: sdlcdrom.mli,v 1.12 2012/06/19 18:20:59 oliv__a Exp $ *)
(** This module provides CD-ROM handling *)
exception SDLcdrom_exception of string
(** Exception used to report errors *)
exception Trayempty
(** Exception to report that thre's no cd in the drive *)
(** {3 Types} *)
type cdrom_drive
(** abstract type for handling cdrom *)
type cdrom_drive_status =
| CD_TRAYEMPTY (** cdrom drive is empty *)
| CD_STOPPED (** cdrom drive is stopped *)
| CD_PLAYING (** cdrom drive is playing *)
| CD_PAUSED (** cdrom drive is paused *)
(** enumeration of different status cdrom drive *)
type track_type =
| TRACK_AUDIO (** audio track type *)
| TRACK_DATA (** data track type *)
(** the types of CD-ROM track possible *)
type track = {
id : int ;
kind : track_type ;
length : int ;
offset : int ;
}
type cdrom_info = {
num_tracks : int ;
curr_track : int ;
curr_frame : int ;
tracks : track array ;
}
(** {3 General API} *)
(** An SDLcdrom_exception is raised on errors *)
val get_num_drives : unit -> int
(** [get_num_drives] returns the number of CD-ROM drives on the system *)
val drive_name : int -> string
(** [drive_name drive] returns a human-readable, system-dependent identifier
for the CD-ROM.
[drive] is the index of the drive. Drive indices start to 0 and end
at [get_num_drives()-1].*)
(** {3 CD-ROM drive handling} *)
val cd_open : int -> cdrom_drive
(** [cd_open drive] open a CD-ROM drive for access *)
val cd_close : cdrom_drive -> unit
(** Closes the handle for the cdrom_drive *)
val cd_status : cdrom_drive -> cdrom_drive_status
(** @return the current status of the given drive. *)
val cd_info : cdrom_drive -> cdrom_info
(** @return the table of contents of the CD and current play position
@raise Trayempty if there's no cd in the drive *)
(** {3 Playing audio tracks } *)
val msf_of_frames : int -> int * int * int
val frames_of_msf : int * int * int -> int
val cd_play_tracks : cdrom_drive -> start_track:int ->
start_frame:int -> num_tracks:int -> num_frames:int -> unit
(** [cd_play_tracks cdrom_drive start_track start_frame num_tracks num_frames]
play the given CD with these parameters
@param start_track the starting track
@param start_frame the starting frame
@param num_tracks the number of tracks to play
@param num_frames the number of frames to play
@raise Trayempty if there's no cd in the drive
*)
val cd_play_track : cdrom_drive -> track -> unit
(** Play the track n on the given cdrom_drive *)
val cd_pause : cdrom_drive -> unit
(** Pause play *)
val cd_resume : cdrom_drive -> unit
(** Resume play *)
val cd_stop : cdrom_drive -> unit
(** Stop play *)
val cd_eject : cdrom_drive -> unit
(** Eject CD-ROM *)
|