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<title>JACK-AUDIO-CONNECTION-KIT: transport.h Source File</title>
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<h1>transport.h</h1><a href="transport_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
9
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 2002 Paul Davis</span>
10
<a name="l00003"></a>00003 <span class="comment"> Copyright (C) 2003 Jack O'Quin</span>
11
<a name="l00004"></a>00004 <span class="comment"> </span>
12
<a name="l00005"></a>00005 <span class="comment"> This program is free software; you can redistribute it and/or modify</span>
13
<a name="l00006"></a>00006 <span class="comment"> it under the terms of the GNU Lesser General Public License as published by</span>
14
<a name="l00007"></a>00007 <span class="comment"> the Free Software Foundation; either version 2.1 of the License, or</span>
15
<a name="l00008"></a>00008 <span class="comment"> (at your option) any later version.</span>
16
<a name="l00009"></a>00009 <span class="comment"> </span>
17
<a name="l00010"></a>00010 <span class="comment"> This program is distributed in the hope that it will be useful,</span>
18
<a name="l00011"></a>00011 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
19
<a name="l00012"></a>00012 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
20
<a name="l00013"></a>00013 <span class="comment"> GNU Lesser General Public License for more details.</span>
21
<a name="l00014"></a>00014 <span class="comment"> </span>
22
<a name="l00015"></a>00015 <span class="comment"> You should have received a copy of the GNU Lesser General Public License</span>
23
<a name="l00016"></a>00016 <span class="comment"> along with this program; if not, write to the Free Software </span>
24
<a name="l00017"></a>00017 <span class="comment"> Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span>
25
<a name="l00018"></a>00018 <span class="comment"></span>
26
<a name="l00019"></a>00019 <span class="comment">*/</span>
27
<a name="l00020"></a>00020
28
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef __jack_transport_h__</span>
29
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define __jack_transport_h__</span>
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<a name="l00023"></a>00023 <span class="preprocessor"></span>
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<a name="l00024"></a>00024 <span class="preprocessor">#ifdef __cplusplus</span>
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<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
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<a name="l00026"></a>00026 <span class="preprocessor">#endif</span>
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<a name="l00027"></a>00027 <span class="preprocessor"></span>
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<a name="l00028"></a>00028 <span class="preprocessor">#include <<a class="code" href="types_8h.html">jack/types.h</a>></span>
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<a name="l00029"></a>00029
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<a name="l00030"></a>00030 <span class="preprocessor">#ifndef POST_PACKED_STRUCTURE</span>
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<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#ifdef __GNUC__</span>
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<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="comment">/* POST_PACKED_STRUCTURE needs to be a macro which</span>
40
<a name="l00033"></a>00033 <span class="comment"> expands into a compiler directive. The directive must</span>
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<a name="l00034"></a>00034 <span class="comment"> tell the compiler to arrange the preceding structure</span>
42
<a name="l00035"></a>00035 <span class="comment"> declaration so that it is packed on byte-boundaries rather </span>
43
<a name="l00036"></a>00036 <span class="comment"> than use the natural alignment of the processor and/or</span>
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<a name="l00037"></a>00037 <span class="comment"> compiler.</span>
45
<a name="l00038"></a>00038 <span class="comment">*/</span>
46
<a name="l00039"></a>00039 <span class="preprocessor">#define POST_PACKED_STRUCTURE __attribute__((__packed__))</span>
47
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#else</span>
48
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="comment">/* Add other things here for non-gcc platforms */</span>
49
<a name="l00042"></a>00042 <span class="preprocessor">#endif</span>
50
<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
51
<a name="l00044"></a>00044 <span class="preprocessor"></span>
52
<a name="l00045"></a>00045
53
<a name="l00049"></a><a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd72">00049</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> {
54
<a name="l00050"></a>00050
55
<a name="l00051"></a>00051 <span class="comment">/* the order matters for binary compatibility */</span>
56
<a name="l00052"></a><a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd7230087dc754e67549d91e78a4242393f0">00052</a> <a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd7230087dc754e67549d91e78a4242393f0">JackTransportStopped</a> = 0,
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<a name="l00053"></a><a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd724077d7d6fe566f3f0441755a588ad1b2">00053</a> <a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd724077d7d6fe566f3f0441755a588ad1b2">JackTransportRolling</a> = 1,
58
<a name="l00054"></a><a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd720aa16c4e52ecbe843d4b48d2f95f5a74">00054</a> <a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd720aa16c4e52ecbe843d4b48d2f95f5a74">JackTransportLooping</a> = 2,
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<a name="l00055"></a><a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd728c1e22fce8ef6c18baf7a5c6a69060ac">00055</a> <a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd728c1e22fce8ef6c18baf7a5c6a69060ac">JackTransportStarting</a> = 3
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<a name="l00057"></a>00057 } <a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd72">jack_transport_state_t</a>;
61
<a name="l00058"></a>00058
62
<a name="l00059"></a><a class="code" href="transport_8h.html#f01026c6ef9eb9ef003ed23b6d8ada5f">00059</a> <span class="keyword">typedef</span> uint64_t <a class="code" href="transport_8h.html#f01026c6ef9eb9ef003ed23b6d8ada5f">jack_unique_t</a>;
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<a name="l00064"></a><a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb8529">00064</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> {
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<a name="l00065"></a>00065
65
<a name="l00066"></a><a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb852967a05cdeb270265e98330f1d232cdd8c">00066</a> <a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb852967a05cdeb270265e98330f1d232cdd8c">JackPositionBBT</a> = 0x10,
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<a name="l00067"></a><a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb8529295a1fce9de7364dccbbe832da1b00c0">00067</a> <a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb8529295a1fce9de7364dccbbe832da1b00c0">JackPositionTimecode</a> = 0x20,
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<a name="l00068"></a><a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb85293bcc4689386f97d0eebd07c7bfc1ddb3">00068</a> <a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb85293bcc4689386f97d0eebd07c7bfc1ddb3">JackBBTFrameOffset</a> = 0x40,
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<a name="l00069"></a><a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb852934939b3185f52faedb1e9bfd914fa49b">00069</a> <a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb852934939b3185f52faedb1e9bfd914fa49b">JackAudioVideoRatio</a> = 0x80,
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<a name="l00070"></a><a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb8529a583c63f0723dd2226eb47cabfefde82">00070</a> <a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb8529a583c63f0723dd2226eb47cabfefde82">JackVideoFrameOffset</a> = 0x100
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<a name="l00071"></a>00071 } <a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb8529">jack_position_bits_t</a>;
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<a name="l00072"></a>00072
72
<a name="l00074"></a><a class="code" href="transport_8h.html#4ec2f03448e8b633e08cbf17fe6de6f9">00074</a> <span class="preprocessor">#define JACK_POSITION_MASK (JackPositionBBT|JackPositionTimecode|JackBBTFrameOffset|JackAudioVideoRatio|JackVideoFrameOffset)</span>
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<a name="l00075"></a><a class="code" href="transport_8h.html#b54aee2c5b5197c588cdda2349434a21">00075</a> <span class="preprocessor"></span><span class="preprocessor">#define EXTENDED_TIME_INFO</span>
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<a name="l00076"></a>00076 <span class="preprocessor"></span>
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<a name="l00080"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html">00080</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
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<a name="l00081"></a>00081
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<a name="l00082"></a>00082 <span class="comment">/* these four cannot be set from clients: the server sets them */</span>
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<a name="l00083"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#97eeb64495a42647b9241b1246672964">00083</a> jack_unique_t unique_1;
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<a name="l00084"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#ef7057404f191126e15acd5ac27cf589">00084</a> <a class="code" href="types_8h.html#f9a29b8728e95cc38e2932c0ef855b7e">jack_time_t</a> usecs;
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<a name="l00085"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#fdd0fd7566e9cc6cae2d5757c28f5312">00085</a> <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> frame_rate;
81
<a name="l00086"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#c30a2abfa874c7c0001243dbbfb3b556">00086</a> <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> frame;
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<a name="l00088"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#df71142c78e0dad473d14868789adbb0">00088</a> <a class="code" href="transport_8h.html#64608154318de05af9e763bfb5fb8529">jack_position_bits_t</a> valid;
83
<a name="l00090"></a>00090 <span class="comment">/* JackPositionBBT fields: */</span>
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<a name="l00091"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#120b5d56aa4784ecd35b1f6d44a5d99d">00091</a> int32_t bar;
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<a name="l00092"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#6a807e02c0af3bda1c028ea79cdfdfc1">00092</a> int32_t beat;
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<a name="l00093"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#8ba634b02d95d449b55ccbb9b59fe871">00093</a> int32_t tick;
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<a name="l00094"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#595f34fd1a1870cd5f078e101d42742b">00094</a> <span class="keywordtype">double</span> bar_start_tick;
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<a name="l00095"></a>00095
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<a name="l00096"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#197ba21f1ea14185ec653b85b178b135">00096</a> <span class="keywordtype">float</span> beats_per_bar;
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<a name="l00097"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#3116fa14f58f46c619152b9a1871faea">00097</a> <span class="keywordtype">float</span> beat_type;
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<a name="l00098"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#41a57b741cd051ffe6ec9a32a1980cb7">00098</a> <span class="keywordtype">double</span> ticks_per_beat;
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<a name="l00099"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#6e27495baa61f29a2c2a7a2aa1f7f051">00099</a> <span class="keywordtype">double</span> beats_per_minute;
93
<a name="l00100"></a>00100
94
<a name="l00101"></a>00101 <span class="comment">/* JackPositionTimecode fields: (EXPERIMENTAL: could change) */</span>
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<a name="l00102"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#449b807043e6c4ab6659217c231ff3c5">00102</a> <span class="keywordtype">double</span> frame_time;
96
<a name="l00103"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#d36d718a05cfe62d7013990f4fff579e">00103</a> <span class="keywordtype">double</span> next_time;
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<a name="l00106"></a>00106 <span class="comment">/* JackBBTFrameOffset fields: */</span>
98
<a name="l00107"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#ed4e0cf7e61b583fefedc5d13e5d8989">00107</a> <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> bbt_offset;
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<a name="l00122"></a>00122 <span class="comment">/* JACK video positional data (experimental) */</span>
100
<a name="l00123"></a>00123
101
<a name="l00124"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#88c1712ef477cd4ce710485cb571e671">00124</a> <span class="keywordtype">float</span> audio_frames_per_video_frame;
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<a name="l00131"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#4ed1c10f80d4fb270bee6c14758852fd">00131</a> <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> video_offset;
103
<a name="l00138"></a>00138 <span class="comment">/* For binary compatibility, new fields should be allocated from</span>
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<a name="l00139"></a>00139 <span class="comment"> * this padding area with new valid bits controlling access, so</span>
105
<a name="l00140"></a>00140 <span class="comment"> * the existing structure size and offsets are preserved. */</span>
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<a name="l00141"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#2610086eed044ac155125273549db2ef">00141</a> int32_t padding[7];
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<a name="l00142"></a>00142
108
<a name="l00143"></a>00143 <span class="comment">/* When (unique_1 == unique_2) the contents are consistent. */</span>
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<a name="l00144"></a><a class="code" href="structPOST__PACKED__STRUCTURE.html#b8b1911c5a9585aaf6decd6f74d530b0">00144</a> jack_unique_t unique_2;
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<a name="l00146"></a>00146 } <a class="code" href="structPOST__PACKED__STRUCTURE.html">POST_PACKED_STRUCTURE</a> jack_position_t;
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<a name="l00147"></a>00147
112
<a name="l00169"></a>00169 <span class="keywordtype">int</span> <a class="code" href="group__TransportControl.html#ge9bb139e62d7498adc500f301f3af3da">jack_release_timebase</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>);
113
<a name="l00170"></a>00170
114
<a name="l00192"></a><a class="code" href="group__TransportControl.html#gb6c4ce3efb68e584d589cf8765363411">00192</a> <span class="keyword">typedef</span> int (*<a class="code" href="group__TransportControl.html#gb6c4ce3efb68e584d589cf8765363411">JackSyncCallback</a>)(<a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd72">jack_transport_state_t</a> state,
115
<a name="l00193"></a>00193 jack_position_t *pos,
116
<a name="l00194"></a>00194 <span class="keywordtype">void</span> *arg);
117
<a name="l00195"></a>00195
118
<a name="l00216"></a>00216 <span class="keywordtype">int</span> <a class="code" href="group__TransportControl.html#g3f038fa62ae015f5df935166359389bf">jack_set_sync_callback</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>,
119
<a name="l00217"></a>00217 <a class="code" href="group__TransportControl.html#gb6c4ce3efb68e584d589cf8765363411">JackSyncCallback</a> sync_callback,
120
<a name="l00218"></a>00218 <span class="keywordtype">void</span> *arg);
121
<a name="l00219"></a>00219
122
<a name="l00237"></a>00237 <span class="keywordtype">int</span> <a class="code" href="group__TransportControl.html#g0a890a0d635b99905cc33fbde5efa0fa">jack_set_sync_timeout</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>,
123
<a name="l00238"></a>00238 <a class="code" href="types_8h.html#f9a29b8728e95cc38e2932c0ef855b7e">jack_time_t</a> timeout);
124
<a name="l00239"></a>00239
125
<a name="l00269"></a><a class="code" href="group__TransportControl.html#g5861cf9b84a0a3c3f6ff0f193ca3ec2c">00269</a> <span class="keyword">typedef</span> void (*<a class="code" href="group__TransportControl.html#g5861cf9b84a0a3c3f6ff0f193ca3ec2c">JackTimebaseCallback</a>)(<a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd72">jack_transport_state_t</a> state,
126
<a name="l00270"></a>00270 <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> nframes,
127
<a name="l00271"></a>00271 jack_position_t *pos,
128
<a name="l00272"></a>00272 <span class="keywordtype">int</span> new_pos,
129
<a name="l00273"></a>00273 <span class="keywordtype">void</span> *arg);
130
<a name="l00274"></a>00274
131
<a name="l00300"></a>00300 <span class="keywordtype">int</span> <a class="code" href="group__TransportControl.html#g2f778b068a7c71b6eb0d6f2a674777db">jack_set_timebase_callback</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>,
132
<a name="l00301"></a>00301 <span class="keywordtype">int</span> conditional,
133
<a name="l00302"></a>00302 <a class="code" href="group__TransportControl.html#g5861cf9b84a0a3c3f6ff0f193ca3ec2c">JackTimebaseCallback</a> timebase_callback,
134
<a name="l00303"></a>00303 <span class="keywordtype">void</span> *arg);
135
<a name="l00304"></a>00304
136
<a name="l00321"></a>00321 <span class="keywordtype">int</span> <a class="code" href="group__TransportControl.html#gd932c8283b04471452b5a644875220ac">jack_transport_locate</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>,
137
<a name="l00322"></a>00322 <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> frame);
138
<a name="l00323"></a>00323
139
<a name="l00339"></a>00339 <a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd72">jack_transport_state_t</a> <a class="code" href="group__TransportControl.html#g74dc7b03f39736ed1b22968743a0c657">jack_transport_query</a> (<span class="keyword">const</span> <a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>,
140
<a name="l00340"></a>00340 jack_position_t *pos);
141
<a name="l00341"></a>00341
142
<a name="l00349"></a>00349 <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> <a class="code" href="group__TransportControl.html#g6aac8cdbd66b41e753ddbf3306403bef">jack_get_current_transport_frame</a> (<span class="keyword">const</span> <a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>);
143
<a name="l00350"></a>00350
144
<a name="l00367"></a>00367 <span class="keywordtype">int</span> <a class="code" href="group__TransportControl.html#g494f31700754fbb5f853ec44832e2a7d">jack_transport_reposition</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>,
145
<a name="l00368"></a>00368 jack_position_t *pos);
146
<a name="l00369"></a>00369
147
<a name="l00381"></a>00381 <span class="keywordtype">void</span> <a class="code" href="group__TransportControl.html#gdc2accd5aac4cf0a546ee142f1151877">jack_transport_start</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>);
148
<a name="l00382"></a>00382
149
<a name="l00391"></a>00391 <span class="keywordtype">void</span> <a class="code" href="group__TransportControl.html#g453534a5612ab2ba8b11f5703c1d5ad6">jack_transport_stop</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>);
150
<a name="l00392"></a>00392
151
<a name="l00395"></a>00395 <span class="comment">/*********************************************************************</span>
152
<a name="l00396"></a>00396 <span class="comment"> * The following interfaces are DEPRECATED. They are only provided</span>
153
<a name="l00397"></a>00397 <span class="comment"> * for compatibility with the earlier JACK transport implementation.</span>
154
<a name="l00398"></a>00398 <span class="comment"> *********************************************************************/</span>
155
<a name="l00399"></a>00399
156
<a name="l00405"></a><a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef">00405</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> {
157
<a name="l00406"></a>00406
158
<a name="l00407"></a><a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef6da5504263d81baf27d53ce2e40e2e9d">00407</a> <a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef6da5504263d81baf27d53ce2e40e2e9d">JackTransportState</a> = 0x1,
159
<a name="l00408"></a><a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef16f3fb237dea88a0ff61515efc2e6ec8">00408</a> <a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef16f3fb237dea88a0ff61515efc2e6ec8">JackTransportPosition</a> = 0x2,
160
<a name="l00409"></a><a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef1757aa4327bc7be2cea3f7d07a570896">00409</a> <a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef1757aa4327bc7be2cea3f7d07a570896">JackTransportLoop</a> = 0x4,
161
<a name="l00410"></a><a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef19f7f95e8c369e9a2bd91f1e7b75d8ec">00410</a> <a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef19f7f95e8c369e9a2bd91f1e7b75d8ec">JackTransportSMPTE</a> = 0x8,
162
<a name="l00411"></a><a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eefc018587585c9420479978cd49154d02e">00411</a> <a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eefc018587585c9420479978cd49154d02e">JackTransportBBT</a> = 0x10
163
<a name="l00413"></a>00413 } <a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef">jack_transport_bits_t</a>;
164
<a name="l00414"></a>00414
165
<a name="l00421"></a><a class="code" href="structjack__transport__info__t.html">00421</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{
166
<a name="l00422"></a>00422
167
<a name="l00423"></a>00423 <span class="comment">/* these two cannot be set from clients: the server sets them */</span>
168
<a name="l00424"></a>00424
169
<a name="l00425"></a><a class="code" href="structjack__transport__info__t.html#b9dcc731355c88c22554ccd18fdcacc0">00425</a> <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> frame_rate;
170
<a name="l00426"></a><a class="code" href="structjack__transport__info__t.html#fa8d37eda78c4ce47469157674aaa7e3">00426</a> <a class="code" href="types_8h.html#f9a29b8728e95cc38e2932c0ef855b7e">jack_time_t</a> usecs;
171
<a name="l00428"></a><a class="code" href="structjack__transport__info__t.html#69fc58b6d2004fd243186255acc7292e">00428</a> <a class="code" href="transport_8h.html#230191365921fd425c389ed5eab18eef">jack_transport_bits_t</a> valid;
172
<a name="l00429"></a><a class="code" href="structjack__transport__info__t.html#748678d245f92f396833cefaca67630c">00429</a> <a class="code" href="transport_8h.html#66e50952a88eb087867922bfe3d0bd72">jack_transport_state_t</a> transport_state;
173
<a name="l00430"></a><a class="code" href="structjack__transport__info__t.html#7d823f347b9788095d6473dd4ffdf589">00430</a> <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> frame;
174
<a name="l00431"></a><a class="code" href="structjack__transport__info__t.html#1ae73aca12a5e0404bf02f0aed497f02">00431</a> <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> loop_start;
175
<a name="l00432"></a><a class="code" href="structjack__transport__info__t.html#9effad51f43ef06580217c2c92b3f78d">00432</a> <a class="code" href="types_8h.html#a954df532e901ae5172e68a23f3da9b6">jack_nframes_t</a> loop_end;
176
<a name="l00433"></a>00433
177
<a name="l00434"></a><a class="code" href="structjack__transport__info__t.html#d04a7477cc221e0dec25b0e207352a2e">00434</a> <span class="keywordtype">long</span> smpte_offset;
178
<a name="l00435"></a><a class="code" href="structjack__transport__info__t.html#62b6bea05fdb499ca5945a5a32a64350">00435</a> <span class="keywordtype">float</span> smpte_frame_rate;
179
<a name="l00437"></a><a class="code" href="structjack__transport__info__t.html#f2a616f6b626180ca1755ace9b47f25f">00437</a> <span class="keywordtype">int</span> bar;
180
<a name="l00438"></a><a class="code" href="structjack__transport__info__t.html#3aa1e26090cfefa28315dc3ea2570b84">00438</a> <span class="keywordtype">int</span> beat;
181
<a name="l00439"></a><a class="code" href="structjack__transport__info__t.html#45efc4128e2405f4f54c8b2340c064cd">00439</a> <span class="keywordtype">int</span> tick;
182
<a name="l00440"></a><a class="code" href="structjack__transport__info__t.html#95bc4a23ed5feaf1f21b5655913c3695">00440</a> <span class="keywordtype">double</span> bar_start_tick;
183
<a name="l00441"></a>00441
184
<a name="l00442"></a><a class="code" href="structjack__transport__info__t.html#7129c362cf296e381ffd992bb70c5659">00442</a> <span class="keywordtype">float</span> beats_per_bar;
185
<a name="l00443"></a><a class="code" href="structjack__transport__info__t.html#3a568f42b2597a1a8fe5c5681b832c2e">00443</a> <span class="keywordtype">float</span> beat_type;
186
<a name="l00444"></a><a class="code" href="structjack__transport__info__t.html#4d98a25dc59cf9c7beb203f32b911a51">00444</a> <span class="keywordtype">double</span> ticks_per_beat;
187
<a name="l00445"></a><a class="code" href="structjack__transport__info__t.html#4505cb67b61179da4a9dd03b7137144e">00445</a> <span class="keywordtype">double</span> beats_per_minute;
188
<a name="l00446"></a>00446
189
<a name="l00447"></a>00447 } <a class="code" href="structjack__transport__info__t.html">jack_transport_info_t</a>;
190
<a name="l00448"></a>00448
191
<a name="l00461"></a>00461 <span class="keywordtype">void</span> <a class="code" href="transport_8h.html#e35088d10d4bea36e1060e6644c6e1a1">jack_get_transport_info</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>,
192
<a name="l00462"></a>00462 <a class="code" href="structjack__transport__info__t.html">jack_transport_info_t</a> *tinfo);
193
<a name="l00463"></a>00463
194
<a name="l00471"></a>00471 <span class="keywordtype">void</span> <a class="code" href="transport_8h.html#b2db40e5d1458c479bb0d476efc76d9d">jack_set_transport_info</a> (<a class="code" href="types_8h.html#96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="code" href="simple__client_8c.html#fed7053cd7bdd1cce33dec7213f340ea">client</a>,
195
<a name="l00472"></a>00472 <a class="code" href="structjack__transport__info__t.html">jack_transport_info_t</a> *tinfo);
196
<a name="l00473"></a>00473
197
<a name="l00474"></a>00474 <span class="preprocessor">#ifdef __cplusplus</span>
198
<a name="l00475"></a>00475 <span class="preprocessor"></span>}
199
<a name="l00476"></a>00476 <span class="preprocessor">#endif</span>
200
<a name="l00477"></a>00477 <span class="preprocessor"></span>
201
<a name="l00478"></a>00478 <span class="preprocessor">#endif </span><span class="comment">/* __jack_transport_h__ */</span>
203
<hr size="1"><address style="text-align: right;"><small>Generated on Fri Nov 28 14:29:16 2008 for JACK-AUDIO-CONNECTION-KIT by
204
<a href="http://www.doxygen.org/index.html">
205
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
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