common/JackDummyDriver.h

   1 /*
   2 Copyright (C) 2001 Paul Davis
   3 Copyright (C) 2004-2006 Grame
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19 */
  20
  21 #ifndef __JackDummyDriver__
  22 #define __JackDummyDriver__
  23
  24 #include "JackAudioDriver.h"
  25 #include "JackThreadedDriver.h"
  26 #include "JackTime.h"
  27
  28 namespace Jack
  29 {
  30
  31 /*!
  32 \brief The dummy driver.
  33 */
  34
  35 class JackDummyDriver : public JackAudioDriver
  36 {
  37     private:
  38
  39         long fWaitTime;
  40
  41     public:
  42
  43         JackDummyDriver(const char* name, JackEngine* engine, JackSynchro** table, unsigned long wait_time)
  44                 : JackAudioDriver(name, engine, table), fWaitTime(wait_time)
  45         {}
  46         virtual ~JackDummyDriver()
  47         {}
  48
  49         int Open(jack_nframes_t frames_per_cycle,
  50                  jack_nframes_t rate,
  51                  int capturing,
  52                  int playing,
  53                  int chan_in,
  54                  int chan_out,
  55                  bool monitor,
  56                  const char* capture_driver_name,
  57                  const char* playback_driver_name,
  58                  jack_nframes_t capture_latency,
  59                  jack_nframes_t playback_latency);
  60
  61         int Process();
  62         int SetBufferSize(jack_nframes_t buffer_size);
  63         void PrintState();
  64 };
  65
  66 } // end of namespace
  67
  68 #endif