apps/recorder/recording.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 Linus Nielsen Feltzing
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21 #ifndef RECORDING_H
  22 #define RECORDING_H
  23
  24 #include "config.h"
  25 #include "audio.h"
  26
  27 bool in_recording_screen(void);
  28 bool recording_screen(bool no_source);
  29 char *rec_create_filename(char *buf);
  30 int rec_create_directory(void);
  31 void settings_apply_trigger(void);
  32
  33 /* If true, start recording automatically when recording_sreen() is entered */
  34 extern bool recording_start_automatic;
  35
  36 #if CONFIG_CODEC == SWCODEC
  37 /* handles device powerup, sets audio source and peakmeter mode */
  38 void rec_set_source(int source, unsigned flags);
  39 #endif /* CONFIG_CODEC == SW_CODEC */
  40
  41 /* Initializes a recording_options structure with global settings.
  42    pass returned data to audio_set_recording_options or
  43    rec_set_recording_options */
  44 void rec_init_recording_options(struct audio_recording_options *options);
  45 /* steals mp3 buffer, sets source and then options */
  46 /* SRCF_RECORDING is implied for SWCODEC */
  47 void rec_set_recording_options(struct audio_recording_options *options);
  48
  49 enum recording_command
  50 {
  51     RECORDING_CMD_STOP,
  52     RECORDING_CMD_START, /* steal mp3 buffer, create unique filename and
  53                                                               start recording */
  54     RECORDING_CMD_START_NEWFILE, /* create unique filename and start recording*/
  55     RECORDING_CMD_PAUSE,
  56     RECORDING_CMD_RESUME,
  57     RECORDING_CMD_STOP_SHUTDOWN /* stop recording and shutdown */
  58 };
  59
  60 /* centralized way to start/stop/... recording */
  61 void rec_command(enum recording_command rec_cmd);
  62
  63 #endif /* RECORDING_H */