Jack2
1.9.8
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00001 /* 00002 Copyright (C) 2008-2011 Torben Horn 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 __JackNetDriver__ 00021 #define __JackNetDriver__ 00022 00023 #include "JackTimedDriver.h" 00024 #include "netjack.h" 00025 #include "netjack_packet.h" 00026 00027 namespace Jack 00028 { 00033 class JackNetOneDriver : public JackWaiterDriver 00034 { 00035 private: 00036 00037 netjack_driver_state_t netj; 00038 00039 void 00040 render_payload_to_jack_ports_float(void *packet_payload, jack_nframes_t net_period_down, JSList *capture_ports, JSList *capture_srcs, jack_nframes_t nframes, int dont_htonl_floats); 00041 void 00042 render_jack_ports_to_payload_float(JSList *playback_ports, JSList *playback_srcs, jack_nframes_t nframes, void *packet_payload, jack_nframes_t net_period_up, int dont_htonl_floats ); 00043 #if HAVE_CELT 00044 void 00045 render_payload_to_jack_ports_celt(void *packet_payload, jack_nframes_t net_period_down, JSList *capture_ports, JSList *capture_srcs, jack_nframes_t nframes); 00046 void 00047 render_jack_ports_to_payload_celt(JSList *playback_ports, JSList *playback_srcs, jack_nframes_t nframes, void *packet_payload, jack_nframes_t net_period_up); 00048 #endif 00049 void 00050 render_payload_to_jack_ports(int bitdepth, void *packet_payload, jack_nframes_t net_period_down, JSList *capture_ports, JSList *capture_srcs, jack_nframes_t nframes, int dont_htonl_floats); 00051 void 00052 render_jack_ports_to_payload(int bitdepth, JSList *playback_ports, JSList *playback_srcs, jack_nframes_t nframes, void *packet_payload, jack_nframes_t net_period_up, int dont_htonl_floats); 00053 00054 public: 00055 00056 JackNetOneDriver(const char* name, const char* alias, JackLockedEngine* engine, JackSynchro* table, 00057 int port, int mtu, int capture_ports, int playback_ports, int midi_input_ports, int midi_output_ports, 00058 int sample_rate, int period_size, int resample_factor, 00059 const char* net_name, uint transport_sync, int bitdepth, int use_autoconfig, 00060 int latency, int redundancy, int dont_htonl_floats, int always_deadline, int jitter_val); 00061 virtual ~JackNetOneDriver(); 00062 00063 int Close(); 00064 int Attach(); 00065 int Detach(); 00066 00067 int Read(); 00068 int Write(); 00069 00070 bool Initialize(); 00071 int AllocPorts(); 00072 void FreePorts(); 00073 00074 // BufferSize can't be changed 00075 bool IsFixedBufferSize() 00076 { 00077 return true; 00078 } 00079 00080 int SetBufferSize(jack_nframes_t buffer_size) 00081 { 00082 return -1; 00083 } 00084 00085 int SetSampleRate(jack_nframes_t sample_rate) 00086 { 00087 return -1; 00088 } 00089 00090 }; 00091 00092 } 00093 00094 #endif