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 <span id="projectnumber">1.9.9</span>
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<div class="title">net.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Copyright (C) 2009-2010 Grame</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> it under the terms of the GNU Lesser General Public License as published by</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> the Free Software Foundation; either version 2.1 of the License, or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> (at your option) any later version.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> GNU Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> You should have received a copy of the GNU Lesser General Public License</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">*/</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#ifndef __net_h__</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"></span><span class="preprocessor">#define __net_h__</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <jack/systemdeps.h></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <jack/types.h></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#define DEFAULT_MULTICAST_IP "225.3.19.154"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor"></span><span class="preprocessor">#define DEFAULT_PORT 19000</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"></span><span class="preprocessor">#define DEFAULT_MTU 1500</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"></span><span class="preprocessor">#define MASTER_NAME_SIZE 256</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#define SOCKET_ERROR -1</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">enum</span> JackNetEncoder {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  JackFloatEncoder = 0, <span class="comment">// samples are transmitted as float</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  JackIntEncoder = 1, <span class="comment">// samples are transmitted as 16 bits integer</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  JackCeltEncoder = 2, <span class="comment">// samples are transmitted using CELT codec (http://www.celt-codec.org/)</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  JackOpusEncoder = 3, <span class="comment">// samples are transmitted using OPUS codec (http://www.opus-codec.org/)</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> };</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="code" href="structjack__slave__t.html"> 46</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">int</span> audio_input; <span class="comment">// from master or to slave (-1 to take master audio physical inputs)</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">int</span> audio_output; <span class="comment">// to master or from slave (-1 to take master audio physical outputs)</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">int</span> midi_input; <span class="comment">// from master or to slave (-1 to take master MIDI physical inputs)</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">int</span> midi_output; <span class="comment">// to master or from slave (-1 to take master MIDI physical outputs)</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">int</span> mtu; <span class="comment">// network Maximum Transmission Unit</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">int</span> time_out; <span class="comment">// in second, -1 means in infinite</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">int</span> encoder; <span class="comment">// encoder type (one of JackNetEncoder)</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">int</span> kbps; <span class="comment">// KB per second for CELT encoder</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">int</span> latency; <span class="comment">// network latency</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> } <a class="code" href="structjack__slave__t.html">jack_slave_t</a>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="code" href="structjack__master__t.html"> 60</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">int</span> audio_input; <span class="comment">// master audio physical outputs (-1 to take slave wanted audio inputs)</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">int</span> audio_output; <span class="comment">// master audio physical inputs (-1 to take slave wanted audio outputs)</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">int</span> midi_input; <span class="comment">// master MIDI physical outputs (-1 to take slave wanted MIDI inputs)</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">int</span> midi_output; <span class="comment">// master MIDI physical inputs (-1 to take slave wanted MIDI outputs)</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  jack_nframes_t buffer_size; <span class="comment">// mater buffer size</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  jack_nframes_t sample_rate; <span class="comment">// mater sample rate</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordtype">char</span> master_name[MASTER_NAME_SIZE]; <span class="comment">// master machine name</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> } <a class="code" href="structjack__master__t.html">jack_master_t</a>;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>_jack_net_slave jack_net_slave_t;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> jack_net_slave_t* jack_net_slave_open(<span class="keyword">const</span> <span class="keywordtype">char</span>* ip, <span class="keywordtype">int</span> port, <span class="keyword">const</span> <span class="keywordtype">char</span>* name, <a class="code" href="structjack__slave__t.html">jack_slave_t</a>* request, <a class="code" href="structjack__master__t.html">jack_master_t</a>* result);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keywordtype">int</span> jack_net_slave_close(jack_net_slave_t* net);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">typedef</span> int (* JackNetSlaveProcessCallback) (jack_nframes_t buffer_size,</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">int</span> audio_input,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordtype">float</span>** audio_input_buffer,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">int</span> midi_input,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordtype">void</span>** midi_input_buffer,</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">int</span> audio_output,</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">float</span>** audio_output_buffer,</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">int</span> midi_output,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordtype">void</span>** midi_output_buffer,</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordtype">void</span>* data);</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keywordtype">int</span> jack_set_net_slave_process_callback(jack_net_slave_t * net, JackNetSlaveProcessCallback net_callback, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keywordtype">int</span> jack_net_slave_activate(jack_net_slave_t* net);</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="keywordtype">int</span> jack_net_slave_deactivate(jack_net_slave_t* net);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="keyword">typedef</span> int (*JackNetSlaveBufferSizeCallback)(jack_nframes_t nframes, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="keyword">typedef</span> int (*JackNetSlaveSampleRateCallback)(jack_nframes_t nframes, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">int</span> jack_set_net_slave_buffer_size_callback(jack_net_slave_t *net, JackNetSlaveBufferSizeCallback bufsize_callback, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="keywordtype">int</span> jack_set_net_slave_sample_rate_callback(jack_net_slave_t *net, JackNetSlaveSampleRateCallback samplerate_callback, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="keyword">typedef</span> void (*JackNetSlaveShutdownCallback)(<span class="keywordtype">void</span>* data);</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="keywordtype">int</span> jack_set_net_slave_shutdown_callback(jack_net_slave_t *net, JackNetSlaveShutdownCallback shutdown_callback, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>_jack_net_master jack_net_master_t;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> jack_net_master_t* jack_net_master_open(<span class="keyword">const</span> <span class="keywordtype">char</span>* ip, <span class="keywordtype">int</span> port, <span class="keyword">const</span> <span class="keywordtype">char</span>* name, <a class="code" href="structjack__master__t.html">jack_master_t</a>* request, <a class="code" href="structjack__slave__t.html">jack_slave_t</a>* result);</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="keywordtype">int</span> jack_net_master_close(jack_net_master_t* net);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="keywordtype">int</span> jack_net_master_recv(jack_net_master_t* net, <span class="keywordtype">int</span> audio_input, <span class="keywordtype">float</span>** audio_input_buffer, <span class="keywordtype">int</span> midi_input, <span class="keywordtype">void</span>** midi_input_buffer);</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="keywordtype">int</span> jack_net_master_send(jack_net_master_t* net, <span class="keywordtype">int</span> audio_output, <span class="keywordtype">float</span>** audio_output_buffer, <span class="keywordtype">int</span> midi_output, <span class="keywordtype">void</span>** midi_output_buffer);</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment">// Experimental Adapter API</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>_jack_adapter jack_adapter_t;</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> jack_adapter_t* jack_create_adapter(<span class="keywordtype">int</span> input, <span class="keywordtype">int</span> output,</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  jack_nframes_t host_buffer_size,</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  jack_nframes_t host_sample_rate,</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  jack_nframes_t adapted_buffer_size,</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  jack_nframes_t adapted_sample_rate);</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="keywordtype">int</span> jack_destroy_adapter(jack_adapter_t* adapter);</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="keywordtype">void</span> jack_flush_adapter(jack_adapter_t* adapter);</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="keywordtype">int</span> jack_adapter_push_and_pull(jack_adapter_t* adapter, <span class="keywordtype">float</span>** input, <span class="keywordtype">float</span>** output, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> frames);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="keywordtype">int</span> jack_adapter_pull_and_push(jack_adapter_t* adapter, <span class="keywordtype">float</span>** input, <span class="keywordtype">float</span>** output, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> frames);</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="preprocessor"></span>}</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="preprocessor">#endif </span><span class="comment">/* __net_h__ */</span><span class="preprocessor"></span></div>
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i386
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media
>
updates
>
by-pkgid
>
136c306a350f6a4bd3abd3af7df09a32
>
files
>
87
