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<div class="title">types.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) 2001 Paul Davis</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> Copyright (C) 2004 Jack O'Quin</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</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="l00007"></a><span class="lineno"> 7</span> <span class="comment"> the Free Software Foundation; either version 2.1 of the License, or</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> (at your option) any later version.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> GNU Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"></span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> You should have received a copy of the GNU Lesser General Public License</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</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> <span class="comment">*/</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#ifndef __jack_types_h__</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span><span class="preprocessor">#define __jack_types_h__</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <jack/systemdeps.h></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="keyword">typedef</span> int32_t jack_shmsize_t;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">typedef</span> uint32_t jack_nframes_t;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#define JACK_MAX_FRAMES (4294967295U) </span><span class="comment">/* This should be UINT32_MAX, but C++ has a problem with that. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">typedef</span> uint64_t jack_time_t;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#define JACK_LOAD_INIT_LIMIT 1024</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">typedef</span> uint64_t jack_intclient_t;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>_jack_port jack_port_t;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>_jack_client jack_client_t;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">typedef</span> uint32_t jack_port_id_t;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">typedef</span> uint32_t jack_port_type_id_t;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">enum</span> JackOptions {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  JackNullOption = 0x00,</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  JackNoStartServer = 0x01,</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  JackUseExactName = 0x02,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  JackServerName = 0x04,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  JackLoadName = 0x08,</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  JackLoadInit = 0x10,</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  JackSessionID = 0x20</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> };</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#define JackOpenOptions (JackSessionID|JackServerName|JackNoStartServer|JackUseExactName)</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#define JackLoadOptions (JackLoadInit|JackLoadName|JackUseExactName)</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> JackOptions jack_options_t;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">enum</span> JackStatus {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  JackFailure = 0x01,</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  JackInvalidOption = 0x02,</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  JackNameNotUnique = 0x04,</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  JackServerStarted = 0x08,</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  JackServerFailed = 0x10,</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  JackServerError = 0x20,</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  JackNoSuchClient = 0x40,</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  JackLoadFailure = 0x80,</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  JackInitFailure = 0x100,</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  JackShmFailure = 0x200,</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  JackVersionError = 0x400,</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  JackBackendError = 0x800,</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  JackClientZombie = 0x1000</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> };</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> JackStatus jack_status_t;</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="keyword">enum</span> JackLatencyCallbackMode {</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  JackCaptureLatency,</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  JackPlaybackLatency</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> };</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> JackLatencyCallbackMode jack_latency_callback_mode_t;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="keyword">typedef</span> void (*JackLatencyCallback)(jack_latency_callback_mode_t mode, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> PRE_PACKED_STRUCTURE</div>
<div class="line"><a name="l00263"></a><span class="lineno"><a class="code" href="struct__jack__latency__range.html"> 263</a></span> <span class="keyword">struct </span><a class="code" href="struct__jack__latency__range.html">_jack_latency_range</a></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> {</div>
<div class="line"><a name="l00268"></a><span class="lineno"><a class="code" href="struct__jack__latency__range.html#ab357b9064e2793e29755f5a6b550c3f2"> 268</a></span>  jack_nframes_t <a class="code" href="struct__jack__latency__range.html#ab357b9064e2793e29755f5a6b550c3f2">min</a>;</div>
<div class="line"><a name="l00272"></a><span class="lineno"><a class="code" href="struct__jack__latency__range.html#a27a00059e59b8f7790d0479f8748a68f"> 272</a></span>  jack_nframes_t <a class="code" href="struct__jack__latency__range.html#a27a00059e59b8f7790d0479f8748a68f">max</a>;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> } POST_PACKED_STRUCTURE;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__jack__latency__range.html">_jack_latency_range</a> <a class="code" href="struct__jack__latency__range.html">jack_latency_range_t</a>;</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="keyword">typedef</span> int (*JackProcessCallback)(jack_nframes_t nframes, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="keyword">typedef</span> <span class="keywordtype">void</span> *(*JackThreadCallback)(<span class="keywordtype">void</span>* arg);</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="keyword">typedef</span> void (*JackThreadInitCallback)(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="keyword">typedef</span> int (*JackGraphOrderCallback)(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="keyword">typedef</span> int (*JackXRunCallback)(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="keyword">typedef</span> int (*JackBufferSizeCallback)(jack_nframes_t nframes, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="keyword">typedef</span> int (*JackSampleRateCallback)(jack_nframes_t nframes, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="keyword">typedef</span> void (*JackPortRegistrationCallback)(jack_port_id_t port, <span class="keywordtype">int</span> <span class="keyword">register</span>, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="keyword">typedef</span> void (*JackClientRegistrationCallback)(<span class="keyword">const</span> <span class="keywordtype">char</span>* name, <span class="keywordtype">int</span> <span class="keyword">register</span>, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="keyword">typedef</span> void (*JackPortConnectCallback)(jack_port_id_t a, jack_port_id_t b, <span class="keywordtype">int</span> connect, <span class="keywordtype">void</span>* arg);</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="keyword">typedef</span> int (*JackPortRenameCallback)(jack_port_id_t port, <span class="keyword">const</span> <span class="keywordtype">char</span>* old_name, <span class="keyword">const</span> <span class="keywordtype">char</span>* new_name, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> </div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="keyword">typedef</span> void (*JackFreewheelCallback)(<span class="keywordtype">int</span> starting, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="keyword">typedef</span> void (*JackShutdownCallback)(<span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="keyword">typedef</span> void (*JackInfoShutdownCallback)(jack_status_t code, <span class="keyword">const</span> <span class="keywordtype">char</span>* reason, <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> </div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> <span class="preprocessor">#define JACK_DEFAULT_AUDIO_TYPE "32 bit float mono audio"</span></div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <span class="preprocessor"></span><span class="preprocessor">#define JACK_DEFAULT_MIDI_TYPE "8 bit raw midi"</span></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="keyword">typedef</span> <span class="keywordtype">float</span> jack_default_audio_sample_t;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> </div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="keyword">enum</span> JackPortFlags {</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  JackPortIsInput = 0x1,</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> </div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  JackPortIsOutput = 0x2,</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> </div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  JackPortIsPhysical = 0x4,</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  JackPortCanMonitor = 0x8,</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> </div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  JackPortIsTerminal = 0x10,</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> };</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> </div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="comment">/* the order matters for binary compatibility */</span></div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  JackTransportStopped = 0, </div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  JackTransportRolling = 1, </div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  JackTransportLooping = 2, </div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  JackTransportStarting = 3, </div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  JackTransportNetStarting = 4, </div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> } jack_transport_state_t;</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> <span class="keyword">typedef</span> uint64_t jack_unique_t; </div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  JackPositionBBT = 0x10, </div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  JackPositionTimecode = 0x20, </div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  JackBBTFrameOffset = 0x40, </div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  JackAudioVideoRatio = 0x80, </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  JackVideoFrameOffset = 0x100 </div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> } jack_position_bits_t;</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> </div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> <span class="preprocessor">#define JACK_POSITION_MASK (JackPositionBBT|JackPositionTimecode)</span></div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> <span class="preprocessor"></span><span class="preprocessor">#define EXTENDED_TIME_INFO</span></div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> PRE_PACKED_STRUCTURE</div>
<div class="line"><a name="l00553"></a><span class="lineno"><a class="code" href="struct__jack__position.html"> 553</a></span> <span class="keyword">struct </span><a class="code" href="struct__jack__position.html">_jack_position</a> {</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> </div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="comment">/* these four cannot be set from clients: the server sets them */</span></div>
<div class="line"><a name="l00556"></a><span class="lineno"><a class="code" href="struct__jack__position.html#aa0137cb97524622cb06ff58f429d229c"> 556</a></span>  jack_unique_t <a class="code" href="struct__jack__position.html#aa0137cb97524622cb06ff58f429d229c">unique_1</a>; </div>
<div class="line"><a name="l00557"></a><span class="lineno"><a class="code" href="struct__jack__position.html#a53e460ee77b2a49541256fb06aaf4716"> 557</a></span>  jack_time_t <a class="code" href="struct__jack__position.html#a53e460ee77b2a49541256fb06aaf4716">usecs</a>; </div>
<div class="line"><a name="l00558"></a><span class="lineno"><a class="code" href="struct__jack__position.html#af890880b194586ed2ff6cc63b92a5aff"> 558</a></span>  jack_nframes_t <a class="code" href="struct__jack__position.html#af890880b194586ed2ff6cc63b92a5aff">frame_rate</a>; </div>
<div class="line"><a name="l00559"></a><span class="lineno"><a class="code" href="struct__jack__position.html#aa4191553aebd1fda65d03aeeadd8cf14"> 559</a></span>  jack_nframes_t <a class="code" href="struct__jack__position.html#aa4191553aebd1fda65d03aeeadd8cf14">frame</a>; </div>
<div class="line"><a name="l00561"></a><span class="lineno"><a class="code" href="struct__jack__position.html#a45b6bfa3842da1486d26ad4c0b31d838"> 561</a></span>  jack_position_bits_t <a class="code" href="struct__jack__position.html#a45b6bfa3842da1486d26ad4c0b31d838">valid</a>; </div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="comment">/* JackPositionBBT fields: */</span></div>
<div class="line"><a name="l00564"></a><span class="lineno"><a class="code" href="struct__jack__position.html#ac23c677f2c0b3472bc410c810c84af7e"> 564</a></span>  int32_t <a class="code" href="struct__jack__position.html#ac23c677f2c0b3472bc410c810c84af7e">bar</a>; </div>
<div class="line"><a name="l00565"></a><span class="lineno"><a class="code" href="struct__jack__position.html#add5d8bb203ea78a2bfb824db63875e61"> 565</a></span>  int32_t <a class="code" href="struct__jack__position.html#add5d8bb203ea78a2bfb824db63875e61">beat</a>; </div>
<div class="line"><a name="l00566"></a><span class="lineno"><a class="code" href="struct__jack__position.html#a1ddedecb55be84c0ea90d1e3cd2c6478"> 566</a></span>  int32_t <a class="code" href="struct__jack__position.html#a1ddedecb55be84c0ea90d1e3cd2c6478">tick</a>; </div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordtype">double</span> bar_start_tick;</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> </div>
<div class="line"><a name="l00569"></a><span class="lineno"><a class="code" href="struct__jack__position.html#a7163d264b8f0e9fb36a2f34488ce220d"> 569</a></span>  <span class="keywordtype">float</span> <a class="code" href="struct__jack__position.html#a7163d264b8f0e9fb36a2f34488ce220d">beats_per_bar</a>; </div>
<div class="line"><a name="l00570"></a><span class="lineno"><a class="code" href="struct__jack__position.html#a9152832862832050acc217e3f2ae9bd4"> 570</a></span>  <span class="keywordtype">float</span> <a class="code" href="struct__jack__position.html#a9152832862832050acc217e3f2ae9bd4">beat_type</a>; </div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordtype">double</span> ticks_per_beat;</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordtype">double</span> beats_per_minute;</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> </div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="comment">/* JackPositionTimecode fields: (EXPERIMENTAL: could change) */</span></div>
<div class="line"><a name="l00575"></a><span class="lineno"><a class="code" href="struct__jack__position.html#a0be028355e141008bd07f31d09b95437"> 575</a></span>  <span class="keywordtype">double</span> <a class="code" href="struct__jack__position.html#a0be028355e141008bd07f31d09b95437">frame_time</a>; </div>
<div class="line"><a name="l00576"></a><span class="lineno"><a class="code" href="struct__jack__position.html#a49da4c8be852fca543cb517c91acee43"> 576</a></span>  <span class="keywordtype">double</span> <a class="code" href="struct__jack__position.html#a49da4c8be852fca543cb517c91acee43">next_time</a>; </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="comment">/* JackBBTFrameOffset fields: */</span></div>
<div class="line"><a name="l00580"></a><span class="lineno"><a class="code" href="struct__jack__position.html#ad360a81d9733a8437813fe7043b23cf1"> 580</a></span>  jack_nframes_t <a class="code" href="struct__jack__position.html#ad360a81d9733a8437813fe7043b23cf1">bbt_offset</a>; </div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="comment">/* JACK video positional data (experimental) */</span></div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> </div>
<div class="line"><a name="l00597"></a><span class="lineno"><a class="code" href="struct__jack__position.html#ab1b36360ce2aec7448f6449159fda9e0"> 597</a></span>  <span class="keywordtype">float</span> <a class="code" href="struct__jack__position.html#ab1b36360ce2aec7448f6449159fda9e0">audio_frames_per_video_frame</a>; </div>
<div class="line"><a name="l00604"></a><span class="lineno"><a class="code" href="struct__jack__position.html#ab00e29620b2b07ecad15a0dab4946cc9"> 604</a></span>  jack_nframes_t <a class="code" href="struct__jack__position.html#ab00e29620b2b07ecad15a0dab4946cc9">video_offset</a>; </div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="comment">/* For binary compatibility, new fields should be allocated from</span></div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> <span class="comment"> * this padding area with new valid bits controlling access, so</span></div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span> <span class="comment"> * the existing structure size and offsets are preserved. */</span></div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  int32_t padding[7];</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span> </div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="comment">/* When (unique_1 == unique_2) the contents are consistent. */</span></div>
<div class="line"><a name="l00617"></a><span class="lineno"><a class="code" href="struct__jack__position.html#a062905d581bc0b1e9292bb5799c042ff"> 617</a></span>  jack_unique_t <a class="code" href="struct__jack__position.html#a062905d581bc0b1e9292bb5799c042ff">unique_2</a>; </div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> } POST_PACKED_STRUCTURE;</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> </div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__jack__position.html">_jack_position</a> <a class="code" href="struct__jack__position.html">jack_position_t</a>;</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> </div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <span class="keyword">typedef</span> int (*JackSyncCallback)(jack_transport_state_t state,</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <a class="code" href="struct__jack__position.html">jack_position_t</a> *pos,</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> </div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> </div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="keyword">typedef</span> void (*JackTimebaseCallback)(jack_transport_state_t state,</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  jack_nframes_t nframes,</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <a class="code" href="struct__jack__position.html">jack_position_t</a> *pos,</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keywordtype">int</span> new_pos,</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordtype">void</span> *arg);</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span> </div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span> <span class="comment">/*********************************************************************</span></div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> <span class="comment"> * The following interfaces are DEPRECATED. They are only provided</span></div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="comment"> * for compatibility with the earlier JACK transport implementation.</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> <span class="comment"> *********************************************************************/</span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> </div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span> </div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  JackTransportState = 0x1, </div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  JackTransportPosition = 0x2, </div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  JackTransportLoop = 0x4, </div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  JackTransportSMPTE = 0x8, </div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  JackTransportBBT = 0x10 </div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span> } jack_transport_bits_t;</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span> </div>
<div class="line"><a name="l00710"></a><span class="lineno"><a class="code" href="structjack__transport__info__t.html"> 710</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> </div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="comment">/* these two cannot be set from clients: the server sets them */</span></div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span> </div>
<div class="line"><a name="l00714"></a><span class="lineno"><a class="code" href="structjack__transport__info__t.html#ab9dcc731355c88c22554ccd18fdcacc0"> 714</a></span>  jack_nframes_t <a class="code" href="structjack__transport__info__t.html#ab9dcc731355c88c22554ccd18fdcacc0">frame_rate</a>; </div>
<div class="line"><a name="l00715"></a><span class="lineno"><a class="code" href="structjack__transport__info__t.html#afa8d37eda78c4ce47469157674aaa7e3"> 715</a></span>  jack_time_t <a class="code" href="structjack__transport__info__t.html#afa8d37eda78c4ce47469157674aaa7e3">usecs</a>; </div>
<div class="line"><a name="l00717"></a><span class="lineno"><a class="code" href="structjack__transport__info__t.html#a69fc58b6d2004fd243186255acc7292e"> 717</a></span>  jack_transport_bits_t <a class="code" href="structjack__transport__info__t.html#a69fc58b6d2004fd243186255acc7292e">valid</a>; </div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  jack_transport_state_t transport_state;</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  jack_nframes_t <a class="code" href="struct__jack__position.html#aa4191553aebd1fda65d03aeeadd8cf14">frame</a>;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  jack_nframes_t loop_start;</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  jack_nframes_t loop_end;</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span> </div>
<div class="line"><a name="l00723"></a><span class="lineno"><a class="code" href="structjack__transport__info__t.html#ad04a7477cc221e0dec25b0e207352a2e"> 723</a></span>  <span class="keywordtype">long</span> <a class="code" href="structjack__transport__info__t.html#ad04a7477cc221e0dec25b0e207352a2e">smpte_offset</a>; </div>
<div class="line"><a name="l00724"></a><span class="lineno"><a class="code" href="structjack__transport__info__t.html#a62b6bea05fdb499ca5945a5a32a64350"> 724</a></span>  <span class="keywordtype">float</span> <a class="code" href="structjack__transport__info__t.html#a62b6bea05fdb499ca5945a5a32a64350">smpte_frame_rate</a>; </div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="keywordtype">int</span> <a class="code" href="struct__jack__position.html#ac23c677f2c0b3472bc410c810c84af7e">bar</a>;</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordtype">int</span> <a class="code" href="struct__jack__position.html#add5d8bb203ea78a2bfb824db63875e61">beat</a>;</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keywordtype">int</span> <a class="code" href="struct__jack__position.html#a1ddedecb55be84c0ea90d1e3cd2c6478">tick</a>;</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordtype">double</span> bar_start_tick;</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span> </div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordtype">float</span> <a class="code" href="struct__jack__position.html#a7163d264b8f0e9fb36a2f34488ce220d">beats_per_bar</a>;</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordtype">float</span> <a class="code" href="struct__jack__position.html#a9152832862832050acc217e3f2ae9bd4">beat_type</a>;</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordtype">double</span> ticks_per_beat;</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordtype">double</span> beats_per_minute;</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span> </div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> } <a class="code" href="structjack__transport__info__t.html">jack_transport_info_t</a>;</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span> </div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span> </div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> <span class="preprocessor">#endif </span><span class="comment">/* __jack_types_h__ */</span><span class="preprocessor"></span></div>
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