Jack2 1.9.10
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00001 /* 00002 Copyright (C) 2008 Grame 00003 00004 This program is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU General Public License as published by 00006 the Free Software Foundation; either version 2 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU General Public License for more details. 00013 00014 You should have received a copy of the GNU General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 00018 */ 00019 00020 #ifndef __JackAudioAdapter__ 00021 #define __JackAudioAdapter__ 00022 00023 #include "JackAudioAdapterInterface.h" 00024 #include "driver_interface.h" 00025 00026 namespace Jack 00027 { 00028 00033 class JackAudioAdapter 00034 { 00035 private: 00036 00037 static int Process(jack_nframes_t, void* arg); 00038 static int BufferSize(jack_nframes_t buffer_size, void* arg); 00039 static int SampleRate(jack_nframes_t sample_rate, void* arg); 00040 static void Latency(jack_latency_callback_mode_t mode, void* arg); 00041 00042 jack_port_t** fCapturePortList; 00043 jack_port_t** fPlaybackPortList; 00044 00045 jack_default_audio_sample_t** fInputBufferList; 00046 jack_default_audio_sample_t** fOutputBufferList; 00047 00048 jack_client_t* fClient; 00049 JackAudioAdapterInterface* fAudioAdapter; 00050 bool fAutoConnect; 00051 00052 void FreePorts(); 00053 void ConnectPorts(); 00054 void Reset(); 00055 int ProcessAux(jack_nframes_t frames); 00056 00057 public: 00058 00059 JackAudioAdapter(jack_client_t* client, JackAudioAdapterInterface* audio_io, const JSList* params = NULL); 00060 ~JackAudioAdapter(); 00061 00062 int Open(); 00063 int Close(); 00064 }; 00065 00066 } 00067 00068 #define CaptureDriverFlags static_cast<JackPortFlags>(JackPortIsOutput | JackPortIsPhysical | JackPortIsTerminal) 00069 #define PlaybackDriverFlags static_cast<JackPortFlags>(JackPortIsInput | JackPortIsPhysical | JackPortIsTerminal) 00070 00071 #endif