~n3npq/lsb/t2c-alsa-tests : revision 1

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<ul>

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<li><a href="modules.html"><span>Modules</span></a></li>

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<li><a href="annotated.html"><span>Data Structures</span></a></li>

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<li><a href="files.html"><span>Files</span></a></li>

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<li><a href="pages.html"><span>Related Pages</span></a></li>

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<li><a href="examples.html"><span>Examples</span></a></li>

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</ul></div>

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<h1>Sequencer Middle Level Interface<br>

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<small>

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[<a class="el" href="group___sequencer.html">MIDI Sequencer</a>]</small>

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</h1><table border="0" cellpadding="0" cellspacing="0">

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</td></tr>

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<tr><td colspan="2"><br><h2>Defines</h2></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g6ed1a615ac4c8f02832198ab04fa8f55">snd_seq_ev_clear</a>(ev)   memset(ev, 0, sizeof(<a class="el" href="structsnd__seq__event.html">snd_seq_event_t</a>))</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">initialize event record <a href="#g6ed1a615ac4c8f02832198ab04fa8f55"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#ge89a11da3605b750815a4f4aaa43d211">snd_seq_ev_set_tag</a>(ev, t)   ((ev)->tag = (t))</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the tag for given event <a href="#ge89a11da3605b750815a4f4aaa43d211"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gb3f126483e71b08985f8d24b4b4d4d65">snd_seq_ev_set_dest</a>(ev, c, p)   ((ev)->dest.client = (c), (ev)->dest.port = (p))</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the explicit destination <a href="#gb3f126483e71b08985f8d24b4b4d4d65"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gd61b73ca763e011b23df35dc746ad760">snd_seq_ev_set_subs</a>(ev)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set broadcasting to subscribers <a href="#gd61b73ca763e011b23df35dc746ad760"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g9e847d44970b9caf6d387903af1edc1f">snd_seq_ev_set_broadcast</a>(ev)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set broadcasting to all clients/ports <a href="#g9e847d44970b9caf6d387903af1edc1f"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gabdd5b232c8f306b4ced5eb7edf12844">snd_seq_ev_set_source</a>(ev, p)   ((ev)->source.port = (p))</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the source port <a href="#gabdd5b232c8f306b4ced5eb7edf12844"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gdda452e0b4ea3b5f722795d015159388">snd_seq_ev_set_direct</a>(ev)   ((ev)->queue = SND_SEQ_QUEUE_DIRECT)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set direct passing mode (without queued) <a href="#gdda452e0b4ea3b5f722795d015159388"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gc52cfb42dc6be2f0ae70b1e8838f7f20">snd_seq_ev_schedule_tick</a>(ev, q, relative, ttick)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set tick-scheduling mode on queue <a href="#gc52cfb42dc6be2f0ae70b1e8838f7f20"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g79b6a2a71dbb99e99178ac92010fab9f">snd_seq_ev_schedule_real</a>(ev, q, relative, rtime)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set real-time-scheduling mode on queue <a href="#g79b6a2a71dbb99e99178ac92010fab9f"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g5accb4512ba59d928d490bd0d3af0b1b">snd_seq_ev_set_priority</a>(ev, high_prior)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set event priority <a href="#g5accb4512ba59d928d490bd0d3af0b1b"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set fixed data <a href="#gc63201166b9f4c557ab36d42b0a1edba"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gf0bc5a0eddabf0d6ae0916388bcc27d5">snd_seq_ev_set_variable</a>(ev, datalen, dataptr)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set variable data <a href="#gf0bc5a0eddabf0d6ae0916388bcc27d5"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g7e2d5a6856cf1602274f11faca0ae031">snd_seq_ev_set_varusr</a>(ev, datalen, dataptr)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set varusr data <a href="#g7e2d5a6856cf1602274f11faca0ae031"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g582281c5cd25e2fd41a6b5e64c26a66b">snd_seq_ev_set_queue_control</a>(ev, typ, q, val)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set queue controls <a href="#g582281c5cd25e2fd41a6b5e64c26a66b"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g7b4719f97c41df8e821242ffeed21411">snd_seq_ev_set_queue_start</a>(ev, q)   snd_seq_ev_set_queue_control(ev, SND_SEQ_EVENT_START, q, 0)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the start queue event <a href="#g7b4719f97c41df8e821242ffeed21411"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g2d9cf241719b4616e24b6422fc204de6">snd_seq_ev_set_queue_stop</a>(ev, q)   snd_seq_ev_set_queue_control(ev, SND_SEQ_EVENT_STOP, q, 0)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the stop queue event <a href="#g2d9cf241719b4616e24b6422fc204de6"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g76610ea2f6b0269bb982a74ecdfd5f46">snd_seq_ev_set_queue_continue</a>(ev, q)   snd_seq_ev_set_queue_control(ev, SND_SEQ_EVENT_CONTINUE, q, 0)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the stop queue event <a href="#g76610ea2f6b0269bb982a74ecdfd5f46"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gc35ef96f503260f55c7aad4edd61660f">snd_seq_ev_set_queue_tempo</a>(ev, q, val)   snd_seq_ev_set_queue_control(ev, SND_SEQ_EVENT_TEMPO, q, val)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the stop queue event <a href="#gc35ef96f503260f55c7aad4edd61660f"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gc6ea752f05647a800d8878b3021b534f">snd_seq_ev_set_queue_pos_real</a>(ev, q, rtime)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the real-time position of a queue <a href="#gc6ea752f05647a800d8878b3021b534f"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g383aab434971f7d6cce4dec127791953">snd_seq_ev_set_queue_pos_tick</a>(ev, q, ttime)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set the tick-time position of a queue <a href="#g383aab434971f7d6cce4dec127791953"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g3738c42a4ee922fe9a8edcf79c991ee3">snd_seq_start_queue</a>(seq, q, ev)   snd_seq_control_queue(seq, q, SND_SEQ_EVENT_START, 0, ev)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">start the specified queue <a href="#g3738c42a4ee922fe9a8edcf79c991ee3"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g703da053ca7605e25401b4ab822d8334">snd_seq_stop_queue</a>(seq, q, ev)   snd_seq_control_queue(seq, q, SND_SEQ_EVENT_STOP, 0, ev)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">stop the specified queue <a href="#g703da053ca7605e25401b4ab822d8334"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gea755c06c0789c7427430bef4b57a4fe">snd_seq_continue_queue</a>(seq, q, ev)   snd_seq_control_queue(seq, q, SND_SEQ_EVENT_CONTINUE, 0, ev)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">continue the specified queue <a href="#gea755c06c0789c7427430bef4b57a4fe"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gd995d31715bcc1de6c81e3f4b8f8e9e7">snd_seq_change_queue_tempo</a>(seq, q, tempo, ev)   snd_seq_control_queue(seq, q, SND_SEQ_EVENT_TEMPO, tempo, ev)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">change the tempo of the specified queue <a href="#gd995d31715bcc1de6c81e3f4b8f8e9e7"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gc74d4a02e90510e06dc8a1b6c177ab7e">snd_seq_ev_set_note</a>(ev, ch, key, vel, dur)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set note event <a href="#gc74d4a02e90510e06dc8a1b6c177ab7e"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g033efcda9b91854b4543987e4068d52e">snd_seq_ev_set_noteon</a>(ev, ch, key, vel)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set note-on event <a href="#g033efcda9b91854b4543987e4068d52e"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g74c4e0f98dd057e0f44aa20fb3e1461b">snd_seq_ev_set_noteoff</a>(ev, ch, key, vel)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set note-off event <a href="#g74c4e0f98dd057e0f44aa20fb3e1461b"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g2681e074d480974ac8dcf7fe7b03c131">snd_seq_ev_set_keypress</a>(ev, ch, key, vel)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set key-pressure event <a href="#g2681e074d480974ac8dcf7fe7b03c131"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g5a992c1e250a207faa26f8a9de4ee684">snd_seq_ev_set_controller</a>(ev, ch, cc, val)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set MIDI controller event <a href="#g5a992c1e250a207faa26f8a9de4ee684"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gf4250b8092836cdf73c604afa514a81f">snd_seq_ev_set_pgmchange</a>(ev, ch, val)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set program change event <a href="#gf4250b8092836cdf73c604afa514a81f"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gfc2c8b79ee7f9673dc04a237a13246f2">snd_seq_ev_set_pitchbend</a>(ev, ch, val)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set pitch-bend event <a href="#gfc2c8b79ee7f9673dc04a237a13246f2"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g74fb0ab38361c213daaaf94d4c919b09">snd_seq_ev_set_chanpress</a>(ev, ch, val)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set channel pressure event <a href="#g74fb0ab38361c213daaaf94d4c919b09"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g49f76b30271be92dd28800753e57df34">snd_seq_ev_set_sysex</a>(ev, datalen, dataptr)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set sysex event <a href="#g49f76b30271be92dd28800753e57df34"></a><br></td></tr>

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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#ge067d7c822a0980e79f13d4cc3f778a0">snd_seq_control_queue</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, int q, int type, int value, <a class="el" href="structsnd__seq__event.html">snd_seq_event_t</a> *ev)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">queue controls - start/stop/continue <a href="#ge067d7c822a0980e79f13d4cc3f778a0"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#ge399e1fd02759dd7ac143ecb774fce12">snd_seq_create_simple_port</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, const char *name, unsigned int caps, unsigned int type)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">create a port - simple version <a href="#ge399e1fd02759dd7ac143ecb774fce12"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g6b8748467dd79245cdefb9960cb17440">snd_seq_delete_simple_port</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, int port)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">delete the port <a href="#g6b8748467dd79245cdefb9960cb17440"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g71a443d8532881c60b42d00abe384408">snd_seq_connect_from</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, int my_port, int src_client, int src_port)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">simple subscription (w/o exclusive & time conversion) <a href="#g71a443d8532881c60b42d00abe384408"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g26bd68161e674223ad42b8341a939222">snd_seq_connect_to</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, int my_port, int dest_client, int dest_port)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">simple subscription (w/o exclusive & time conversion) <a href="#g26bd68161e674223ad42b8341a939222"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g79ad32b175138707cf2ca9a89cd82d89">snd_seq_disconnect_from</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, int my_port, int src_client, int src_port)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">simple disconnection <a href="#g79ad32b175138707cf2ca9a89cd82d89"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g8b26d2b152bfff0e330613cef113a36f">snd_seq_disconnect_to</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, int my_port, int dest_client, int dest_port)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">simple disconnection <a href="#g8b26d2b152bfff0e330613cef113a36f"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gb9d6b52fb5db04f741b9584b445ef1ce">snd_seq_set_client_name</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, const char *name)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">set client name <a href="#gb9d6b52fb5db04f741b9584b445ef1ce"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gb2f548580770dd1fc98d205126c33ed8">snd_seq_set_client_event_filter</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, int event_type)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">add client event filter <a href="#gb2f548580770dd1fc98d205126c33ed8"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gf025c8f3a0257709c6acdcc372052ff8">snd_seq_set_client_pool_output</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, size_t size)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">change the output pool size of the given client <a href="#gf025c8f3a0257709c6acdcc372052ff8"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g0bcd4061da4877c4bc9470dc5666609c">snd_seq_set_client_pool_output_room</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, size_t size)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">change the output room size of the given client <a href="#g0bcd4061da4877c4bc9470dc5666609c"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g85b71ed209823208ed117e02e1223772">snd_seq_set_client_pool_input</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, size_t size)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">change the input pool size of the given client <a href="#g85b71ed209823208ed117e02e1223772"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g56d46593604d507674abec6ca65ee845">snd_seq_sync_output_queue</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">wait until all events are processed <a href="#g56d46593604d507674abec6ca65ee845"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g918fb2ef3d0959a048ab054f39339906">snd_seq_parse_address</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq, <a class="el" href="structsnd__seq__addr.html">snd_seq_addr_t</a> *addr, const char *str)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">parse the given string and get the sequencer address <a href="#g918fb2ef3d0959a048ab054f39339906"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#g749ba4733d7ecd0f4b0a67dffc87379b">snd_seq_reset_pool_output</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">reset client output pool <a href="#g749ba4733d7ecd0f4b0a67dffc87379b"></a><br></td></tr>

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<tr><td class="memItemLeft" align="right" nowrap="nowrap" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___seq_middle.html#gfa702330035da142eb564e26af2d8ed4">snd_seq_reset_pool_input</a> (<a class="el" href="group___sequencer.html#g527eff2e3b3c7dd45cac6fdd2ceee964">snd_seq_t</a> *seq)</td></tr>

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<tr><td class="mdescLeft"> </td><td class="mdescRight">reset client input pool <a href="#gfa702330035da142eb564e26af2d8ed4"></a><br></td></tr>

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</tbody></table>

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<hr><a name="_details"></a><h2>Detailed Description</h2>

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Sequencer Middle Level Interface <hr><h2>Define Documentation</h2>

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<td class="memname">#define snd_seq_change_queue_tempo </td>

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</td>

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</td>

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</td>

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</td>

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<td class="paramtype">tempo, </td></tr><tr>

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</td>

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</td>

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</td>

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<td width="100%">   snd_seq_control_queue(seq, q, SND_SEQ_EVENT_TEMPO, tempo, ev)</td>

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</tr>

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</tbody></table>

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</div>

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<p>

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change the tempo of the specified queue

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</p><p>

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</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

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</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

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</td><td valign="top"><em>q</em> </td><td>queue id </td></tr>

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</td><td valign="top"><em>tempo</em> </td><td>the new tempo value </td></tr>

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</td><td valign="top"><em>ev</em> </td><td>optional event record (see <a class="el" href="group___seq_middle.html#ge067d7c822a0980e79f13d4cc3f778a0">snd_seq_control_queue</a>) </td></tr>

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</tbody></table>

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</dd></dl>

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</div>

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</div><p>

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</p><div class="memitem">

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<td class="memname">#define snd_seq_continue_queue </td>

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</td>

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</td>

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</td>

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</td>

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</td>

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<td width="100%">   snd_seq_control_queue(seq, q, SND_SEQ_EVENT_CONTINUE, 0, ev)</td>

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</tr>

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</tbody></table>

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</div>

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<p>

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continue the specified queue

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</p><p>

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</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

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</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

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</td><td valign="top"><em>q</em> </td><td>queue id to continue </td></tr>

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</td><td valign="top"><em>ev</em> </td><td>optional event record (see <a class="el" href="group___seq_middle.html#ge067d7c822a0980e79f13d4cc3f778a0">snd_seq_control_queue</a>) </td></tr>

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</tbody></table>

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</dd></dl>

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</div>

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</div><p>

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</p><div class="memitem">

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<td class="memname">#define snd_seq_ev_clear </td>

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</td>

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<td width="100%">   memset(ev, 0, sizeof(<a class="el" href="structsnd__seq__event.html">snd_seq_event_t</a>))</td>

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</tr>

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</tbody></table>

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</div>

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<p>

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initialize event record

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</p><p>

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</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

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</td><td valign="top"><em>ev</em> </td><td>event record pointer</td></tr>

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</tbody></table>

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</dd></dl>

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This macro clears the given event record pointer to the default status.

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</div>

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</div><p>

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</p><div class="memitem">

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<td class="memname">#define snd_seq_ev_schedule_real </td>

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</td>

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</td>

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</td>

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</td>

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<td class="paramtype">relative, </td></tr><tr>

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</td>

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</td>

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<td class="paramtype">rtime </td>

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</td>

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</td>

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</tr>

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</tbody></table>

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</div>

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<p>

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<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->flags &= ~(<a class="code" href="group___seq_events.html#g5f907fabdb768cafa721905cd1405c54">SND_SEQ_TIME_STAMP_MASK</a> | <a class="code" href="group___seq_events.html#g56f29e10bc6afc128d5ffddf5e119b78">SND_SEQ_TIME_MODE_MASK</a>),\<br> (ev)->flags |= <a class="code" href="group___seq_events.html#gab9f7ef74f95e9addbaedc58579e5a20">SND_SEQ_TIME_STAMP_REAL</a>,\<br> (ev)->flags |= (relative) ? <a class="code" href="group___seq_events.html#gfd7fdcb33dd5a6478696b124396e495c">SND_SEQ_TIME_MODE_REL</a> : <a class="code" href="group___seq_events.html#geb2a2dd62f5590ea888ca0a0d71a1a38">SND_SEQ_TIME_MODE_ABS</a>,\<br> (ev)->time.time = *(rtime),\<br> (ev)->queue = (q))<br></pre></div>set real-time-scheduling mode on queue

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<p>

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</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

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</td><td valign="top"><em>ev</em> </td><td>event instance </td></tr>

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</td><td valign="top"><em>q</em> </td><td>queue id to schedule </td></tr>

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</td><td valign="top"><em>relative</em> </td><td>relative time-stamp if non-zero </td></tr>

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</td><td valign="top"><em>rtime</em> </td><td>time-stamp to be delivered</td></tr>

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</tbody></table>

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</dd></dl>

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This macro sets the scheduling of the event in the realtime mode.<p>

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</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#gc52cfb42dc6be2f0ae70b1e8838f7f20">snd_seq_ev_schedule_tick()</a>, <a class="el" href="group___seq_middle.html#gdda452e0b4ea3b5f722795d015159388">snd_seq_ev_set_direct()</a> </dd></dl>

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</div>

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</div><p>

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</p><div class="memitem">

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<td class="memname">#define snd_seq_ev_schedule_tick </td>

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</td>

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</td>

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</td>

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</td>

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<td class="paramtype">relative, </td></tr><tr>

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</td>

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</td>

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<td class="paramtype">ttick </td>

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</td>

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</td>

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</tr>

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</tbody></table>

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</div>

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<p>

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<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->flags &= ~(<a class="code" href="group___seq_events.html#g5f907fabdb768cafa721905cd1405c54">SND_SEQ_TIME_STAMP_MASK</a> | <a class="code" href="group___seq_events.html#g56f29e10bc6afc128d5ffddf5e119b78">SND_SEQ_TIME_MODE_MASK</a>),\<br> (ev)->flags |= <a class="code" href="group___seq_events.html#gab0792a8f7d240d15b7a64fc2bb6de4e">SND_SEQ_TIME_STAMP_TICK</a>,\<br> (ev)->flags |= (relative) ? <a class="code" href="group___seq_events.html#gfd7fdcb33dd5a6478696b124396e495c">SND_SEQ_TIME_MODE_REL</a> : <a class="code" href="group___seq_events.html#geb2a2dd62f5590ea888ca0a0d71a1a38">SND_SEQ_TIME_MODE_ABS</a>,\<br> (ev)->time.tick = (ttick),\<br> (ev)->queue = (q))<br></pre></div>set tick-scheduling mode on queue

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<p>

386

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

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</td><td valign="top"><em>ev</em> </td><td>event instance </td></tr>

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</td><td valign="top"><em>q</em> </td><td>queue id to schedule </td></tr>

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</td><td valign="top"><em>relative</em> </td><td>relative time-stamp if non-zero </td></tr>

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</td><td valign="top"><em>ttick</em> </td><td>tick time-stamp to be delivered</td></tr>

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</tbody></table>

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</dd></dl>

398

This macro sets the scheduling of the event in the MIDI tick mode.<p>

399

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#g79b6a2a71dbb99e99178ac92010fab9f">snd_seq_ev_schedule_real()</a>, <a class="el" href="group___seq_middle.html#gdda452e0b4ea3b5f722795d015159388">snd_seq_ev_set_direct()</a> </dd></dl>

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</div>

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</div><p>

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</p><div class="memitem">

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<td class="memname">#define snd_seq_ev_set_broadcast </td>

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</td>

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</td>

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</tr>

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</tbody></table>

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</div>

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<p>

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<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->dest.client = <a class="code" href="group___sequencer.html#g82b2252edf13b4bac9b46e336f507f2e">SND_SEQ_ADDRESS_BROADCAST</a>,\<br> (ev)->dest.port = <a class="code" href="group___sequencer.html#g82b2252edf13b4bac9b46e336f507f2e">SND_SEQ_ADDRESS_BROADCAST</a>)<br></pre></div>set broadcasting to all clients/ports

423

<p>

424

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

425

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427

</td><td valign="top"><em>ev</em> </td><td>event record</td></tr>

428

</tbody></table>

429

</dd></dl>

430

This macro sets the destination as the broadcasting.<p>

431

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#gb3f126483e71b08985f8d24b4b4d4d65">snd_seq_ev_set_dest()</a> </dd></dl>

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</div>

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</div><p>

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</p><div class="memitem">

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<td class="memname">#define snd_seq_ev_set_chanpress </td>

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</td>

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</td>

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448

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</td>

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451

</td>

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</td>

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456

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</td>

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</tr>

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</tbody></table>

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</div>

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<p>

464

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cda21160b17a1a0eb28c885f8846f3cd0ff">SND_SEQ_EVENT_CHANPRESS</a>,\<br> <a class="code" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev),\<br> (ev)->data.control.channel = (ch),\<br> (ev)->data.control.value = (val))<br></pre></div>set channel pressure event

465

<p>

466

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

467

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469

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

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471

</td><td valign="top"><em>ch</em> </td><td>channel number </td></tr>

472

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</td><td valign="top"><em>val</em> </td><td>channel pressure value </td></tr>

474

</tbody></table>

475

</dd></dl>

476

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</div>

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</div><p>

479

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</p><div class="memitem">

481

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<td class="memname">#define snd_seq_ev_set_controller </td>

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</td>

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</td>

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</td>

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</td>

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</td>

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</td>

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</td>

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505

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</td>

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</tr>

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</tbody></table>

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</div>

510

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<p>

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<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cda04f700c22fc344880a56f3b57af46b02">SND_SEQ_EVENT_CONTROLLER</a>,\<br> <a class="code" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev),\<br> (ev)->data.control.channel = (ch),\<br> (ev)->data.control.param = (cc),\<br> (ev)->data.control.value = (val))<br></pre></div>set MIDI controller event

514

<p>

515

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

516

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</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

519

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</td><td valign="top"><em>ch</em> </td><td>channel number </td></tr>

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</td><td valign="top"><em>cc</em> </td><td>controller number </td></tr>

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</td><td valign="top"><em>val</em> </td><td>control value </td></tr>

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</tbody></table>

526

</dd></dl>

527

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</div>

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</div><p>

530

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</p><div class="memitem">

532

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<td class="memname">#define snd_seq_ev_set_dest </td>

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</td>

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</td>

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</td>

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</td>

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</td>

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<td width="100%">   ((ev)->dest.client = (c), (ev)->dest.port = (p))</td>

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</tr>

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</tbody></table>

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</div>

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<p>

558

set the explicit destination

559

</p><p>

560

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

561

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</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

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</td><td valign="top"><em>c</em> </td><td>destination client id </td></tr>

566

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</td><td valign="top"><em>p</em> </td><td>destination port id</td></tr>

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</tbody></table>

569

</dd></dl>

570

This macro sets the client and port id numbers to the given event record.<p>

571

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#gd61b73ca763e011b23df35dc746ad760">snd_seq_ev_set_subs()</a> </dd></dl>

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</div>

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</div><p>

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</p><div class="memitem">

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<td class="memname">#define snd_seq_ev_set_direct </td>

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</td>

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<td width="100%">   ((ev)->queue = SND_SEQ_QUEUE_DIRECT)</td>

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</tr>

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</tbody></table>

589

</div>

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<p>

593

set direct passing mode (without queued)

594

</p><p>

595

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

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</td><td valign="top"><em>ev</em> </td><td>event instance</td></tr>

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</tbody></table>

600

</dd></dl>

601

This macro sets the event to the direct passing mode to be delivered immediately without queueing.<p>

602

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#gc52cfb42dc6be2f0ae70b1e8838f7f20">snd_seq_ev_schedule_tick()</a>, <a class="el" href="group___seq_middle.html#g79b6a2a71dbb99e99178ac92010fab9f">snd_seq_ev_schedule_real()</a> </dd></dl>

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</div>

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</div><p>

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</p><div class="memitem">

608

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<td class="memname">#define snd_seq_ev_set_fixed </td>

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</td>

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</td>

619

</tr>

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</tbody></table>

621

</div>

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<p>

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<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->flags &= ~<a class="code" href="group___seq_events.html#g61d27929db71c8d9b75551c627fc3526">SND_SEQ_EVENT_LENGTH_MASK</a>,\<br> (ev)->flags |= <a class="code" href="group___seq_events.html#ga35d48f57eadbbf478040cae8fdfb3bc">SND_SEQ_EVENT_LENGTH_FIXED</a>)<br></pre></div>set fixed data

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<p>

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</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

628

629

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</td><td valign="top"><em>ev</em> </td><td>event instance</td></tr>

631

</tbody></table>

632

</dd></dl>

633

Sets the event length mode as fixed size.<p>

634

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#gf0bc5a0eddabf0d6ae0916388bcc27d5">snd_seq_ev_set_variable()</a>, <a class="el" href="group___seq_middle.html#g7e2d5a6856cf1602274f11faca0ae031">snd_seq_ev_set_varusr()</a> </dd></dl>

635

636

</div>

637

</div><p>

638

639

</p><div class="memitem">

640

641

642

643

<td class="memname">#define snd_seq_ev_set_keypress </td>

644

645

646

647

</td>

648

649

</td>

650

651

652

</td>

653

654

</td>

655

656

657

</td>

658

659

</td>

660

661

662

</td>

663

664

665

</td>

666

</tr>

667

</tbody></table>

668

</div>

669

670

671

<p>

672

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cda04b77729462837ce15cebb776365b311">SND_SEQ_EVENT_KEYPRESS</a>,\<br> <a class="code" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev),\<br> (ev)->data.note.channel = (ch),\<br> (ev)->data.note.note = (key),\<br> (ev)->data.note.velocity = (vel))<br></pre></div>set key-pressure event

673

<p>

674

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

675

676

677

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

678

679

</td><td valign="top"><em>ch</em> </td><td>channel number </td></tr>

680

681

</td><td valign="top"><em>key</em> </td><td>note key </td></tr>

682

683

</td><td valign="top"><em>vel</em> </td><td>velocity </td></tr>

684

</tbody></table>

685

</dd></dl>

686

687

</div>

688

</div><p>

689

690

</p><div class="memitem">

691

692

693

694

<td class="memname">#define snd_seq_ev_set_note </td>

695

696

697

698

</td>

699

700

</td>

701

702

703

</td>

704

705

</td>

706

707

708

</td>

709

710

</td>

711

712

713

</td>

714

715

</td>

716

717

718

</td>

719

720

721

</td>

722

</tr>

723

</tbody></table>

724

</div>

725

726

727

<p>

728

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cda025985f07d1b0b2c8583b91dcb893299">SND_SEQ_EVENT_NOTE</a>,\<br> <a class="code" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev),\<br> (ev)->data.note.channel = (ch),\<br> (ev)->data.note.note = (key),\<br> (ev)->data.note.velocity = (vel),\<br> (ev)->data.note.duration = (dur))<br></pre></div>set note event

729

<p>

730

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

731

732

733

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

734

735

</td><td valign="top"><em>ch</em> </td><td>channel number </td></tr>

736

737

</td><td valign="top"><em>key</em> </td><td>note key </td></tr>

738

739

</td><td valign="top"><em>vel</em> </td><td>velocity </td></tr>

740

741

</td><td valign="top"><em>dur</em> </td><td>duration (in tick or msec) </td></tr>

742

</tbody></table>

743

</dd></dl>

744

745

</div>

746

</div><p>

747

748

</p><div class="memitem">

749

750

751

752

<td class="memname">#define snd_seq_ev_set_noteoff </td>

753

754

755

756

</td>

757

758

</td>

759

760

761

</td>

762

763

</td>

764

765

766

</td>

767

768

</td>

769

770

771

</td>

772

773

774

</td>

775

</tr>

776

</tbody></table>

777

</div>

778

779

780

<p>

781

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cda2025ebf83f70a67393465c232f30d49e">SND_SEQ_EVENT_NOTEOFF</a>,\<br> <a class="code" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev),\<br> (ev)->data.note.channel = (ch),\<br> (ev)->data.note.note = (key),\<br> (ev)->data.note.velocity = (vel))<br></pre></div>set note-off event

782

<p>

783

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

784

785

786

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

787

788

</td><td valign="top"><em>ch</em> </td><td>channel number </td></tr>

789

790

</td><td valign="top"><em>key</em> </td><td>note key </td></tr>

791

792

</td><td valign="top"><em>vel</em> </td><td>velocity </td></tr>

793

</tbody></table>

794

</dd></dl>

795

796

</div>

797

</div><p>

798

799

</p><div class="memitem">

800

801

802

803

<td class="memname">#define snd_seq_ev_set_noteon </td>

804

805

806

807

</td>

808

809

</td>

810

811

812

</td>

813

814

</td>

815

816

817

</td>

818

819

</td>

820

821

822

</td>

823

824

825

</td>

826

</tr>

827

</tbody></table>

828

</div>

829

830

831

<p>

832

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cda943ec11ad6722e1d083f32ca53cba973">SND_SEQ_EVENT_NOTEON</a>,\<br> <a class="code" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev),\<br> (ev)->data.note.channel = (ch),\<br> (ev)->data.note.note = (key),\<br> (ev)->data.note.velocity = (vel))<br></pre></div>set note-on event

833

<p>

834

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

835

836

837

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

838

839

</td><td valign="top"><em>ch</em> </td><td>channel number </td></tr>

840

841

</td><td valign="top"><em>key</em> </td><td>note key </td></tr>

842

843

</td><td valign="top"><em>vel</em> </td><td>velocity </td></tr>

844

</tbody></table>

845

</dd></dl>

846

847

</div>

848

</div><p>

849

850

</p><div class="memitem">

851

852

853

854

<td class="memname">#define snd_seq_ev_set_pgmchange </td>

855

856

857

858

</td>

859

860

</td>

861

862

863

</td>

864

865

</td>

866

867

868

</td>

869

870

871

</td>

872

</tr>

873

</tbody></table>

874

</div>

875

876

877

<p>

878

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cdacb7097f39cb1d1737bb5cce023694cdc">SND_SEQ_EVENT_PGMCHANGE</a>,\<br> <a class="code" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev),\<br> (ev)->data.control.channel = (ch),\<br> (ev)->data.control.value = (val))<br></pre></div>set program change event

879

<p>

880

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

881

882

883

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

884

885

</td><td valign="top"><em>ch</em> </td><td>channel number </td></tr>

886

887

</td><td valign="top"><em>val</em> </td><td>program number </td></tr>

888

</tbody></table>

889

</dd></dl>

890

891

</div>

892

</div><p>

893

894

</p><div class="memitem">

895

896

897

898

<td class="memname">#define snd_seq_ev_set_pitchbend </td>

899

900

901

902

</td>

903

904

</td>

905

906

907

</td>

908

909

</td>

910

911

912

</td>

913

914

915

</td>

916

</tr>

917

</tbody></table>

918

</div>

919

920

921

<p>

922

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cdae3461b1b18c218bdf2478aa68ef401b8">SND_SEQ_EVENT_PITCHBEND</a>,\<br> <a class="code" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed</a>(ev),\<br> (ev)->data.control.channel = (ch),\<br> (ev)->data.control.value = (val))<br></pre></div>set pitch-bend event

923

<p>

924

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

925

926

927

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

928

929

</td><td valign="top"><em>ch</em> </td><td>channel number </td></tr>

930

931

</td><td valign="top"><em>val</em> </td><td>pitch bend; zero centered from -8192 to 8191 </td></tr>

932

</tbody></table>

933

</dd></dl>

934

935

</div>

936

</div><p>

937

938

</p><div class="memitem">

939

940

941

942

<td class="memname">#define snd_seq_ev_set_priority </td>

943

944

945

946

</td>

947

948

</td>

949

<td class="paramtype">high_prior </td>

950

951

</td>

952

953

954

</td>

955

</tr>

956

</tbody></table>

957

</div>

958

959

960

<p>

961

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->flags &= ~<a class="code" href="group___seq_events.html#g476d97dc9a6d356c29abbc06e192f47f">SND_SEQ_PRIORITY_MASK</a>,\<br> (ev)->flags |= (high_prior) ? <a class="code" href="group___seq_events.html#gdfa50cebd762d0a151387c0bf5b4f38e">SND_SEQ_PRIORITY_HIGH</a> : <a class="code" href="group___seq_events.html#g9e96295948415a3c36c961e547c1f401">SND_SEQ_PRIORITY_NORMAL</a>)<br></pre></div>set event priority

962

<p>

963

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

964

965

966

</td><td valign="top"><em>ev</em> </td><td>event instance </td></tr>

967

968

</td><td valign="top"><em>high_prior</em> </td><td>1 for high priority mode </td></tr>

969

</tbody></table>

970

</dd></dl>

971

972

</div>

973

</div><p>

974

975

</p><div class="memitem">

976

977

978

979

<td class="memname">#define snd_seq_ev_set_queue_continue </td>

980

981

982

983

</td>

984

985

</td>

986

987

988

</td>

989

990

<td width="100%">   snd_seq_ev_set_queue_control(ev, SND_SEQ_EVENT_CONTINUE, q, 0)</td>

991

</tr>

992

</tbody></table>

993

</div>

994

995

996

<p>

997

set the stop queue event

998

</p><p>

999

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1000

1001

1002

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1003

1004

</td><td valign="top"><em>q</em> </td><td>queue id to continue</td></tr>

1005

</tbody></table>

1006

</dd></dl>

1007

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#g7b4719f97c41df8e821242ffeed21411">snd_seq_ev_set_queue_start()</a>, <a class="el" href="group___seq_middle.html#g2d9cf241719b4616e24b6422fc204de6">snd_seq_ev_set_queue_stop()</a> </dd></dl>

1008

1009

</div>

1010

</div><p>

1011

1012

</p><div class="memitem">

1013

1014

1015

1016

<td class="memname">#define snd_seq_ev_set_queue_control </td>

1017

1018

1019

1020

</td>

1021

1022

</td>

1023

1024

1025

</td>

1026

1027

</td>

1028

1029

1030

</td>

1031

1032

</td>

1033

1034

1035

</td>

1036

1037

1038

</td>

1039

</tr>

1040

</tbody></table>

1041

</div>

1042

1043

1044

<p>

1045

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = (typ),\<br> <a class="code" href="group___seq_middle.html#gb3f126483e71b08985f8d24b4b4d4d65">snd_seq_ev_set_dest</a>(ev, <a class="code" href="group___sequencer.html#g99fdba14f37a55f4ebe38bc35f8b93bb">SND_SEQ_CLIENT_SYSTEM</a>, <a class="code" href="group___seq_port.html#gcbbb71e7d502167e46824e29f667172b">SND_SEQ_PORT_SYSTEM_TIMER</a>),\<br> (ev)->data.queue.queue = (q),\<br> (ev)->data.queue.param.value = (val))<br></pre></div>set queue controls

1046

<p>

1047

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1048

1049

1050

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1051

1052

</td><td valign="top"><em>typ</em> </td><td>event type </td></tr>

1053

1054

</td><td valign="top"><em>q</em> </td><td>queue id </td></tr>

1055

1056

</td><td valign="top"><em>val</em> </td><td>control value </td></tr>

1057

</tbody></table>

1058

</dd></dl>

1059

1060

</div>

1061

</div><p>

1062

1063

</p><div class="memitem">

1064

1065

1066

1067

<td class="memname">#define snd_seq_ev_set_queue_pos_real </td>

1068

1069

1070

1071

</td>

1072

1073

</td>

1074

1075

1076

</td>

1077

1078

</td>

1079

<td class="paramtype">rtime </td>

1080

1081

</td>

1082

1083

1084

</td>

1085

</tr>

1086

</tbody></table>

1087

</div>

1088

1089

1090

<p>

1091

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cdaca7b3c23a85db5f523a4c81ff79e19a8">SND_SEQ_EVENT_SETPOS_TIME</a>,\<br> <a class="code" href="group___seq_middle.html#gb3f126483e71b08985f8d24b4b4d4d65">snd_seq_ev_set_dest</a>(ev, <a class="code" href="group___sequencer.html#g99fdba14f37a55f4ebe38bc35f8b93bb">SND_SEQ_CLIENT_SYSTEM</a>, <a class="code" href="group___seq_port.html#gcbbb71e7d502167e46824e29f667172b">SND_SEQ_PORT_SYSTEM_TIMER</a>),\<br> (ev)->data.queue.queue = (q),\<br> (ev)->data.queue.param.time.time = *(rtime))<br></pre></div>set the real-time position of a queue

1092

<p>

1093

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1094

1095

1096

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1097

1098

</td><td valign="top"><em>q</em> </td><td>queue id to change tempo </td></tr>

1099

1100

</td><td valign="top"><em>rtime</em> </td><td>the new real-time pointer </td></tr>

1101

</tbody></table>

1102

</dd></dl>

1103

1104

</div>

1105

</div><p>

1106

1107

</p><div class="memitem">

1108

1109

1110

1111

<td class="memname">#define snd_seq_ev_set_queue_pos_tick </td>

1112

1113

1114

1115

</td>

1116

1117

</td>

1118

1119

1120

</td>

1121

1122

</td>

1123

<td class="paramtype">ttime </td>

1124

1125

</td>

1126

1127

1128

</td>

1129

</tr>

1130

</tbody></table>

1131

</div>

1132

1133

1134

<p>

1135

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cdaa41a09378e846a5d694f0a170c199a4f">SND_SEQ_EVENT_SETPOS_TICK</a>,\<br> <a class="code" href="group___seq_middle.html#gb3f126483e71b08985f8d24b4b4d4d65">snd_seq_ev_set_dest</a>(ev, <a class="code" href="group___sequencer.html#g99fdba14f37a55f4ebe38bc35f8b93bb">SND_SEQ_CLIENT_SYSTEM</a>, <a class="code" href="group___seq_port.html#gcbbb71e7d502167e46824e29f667172b">SND_SEQ_PORT_SYSTEM_TIMER</a>),\<br> (ev)->data.queue.queue = (q),\<br> (ev)->data.queue.param.time.tick = (ttime))<br></pre></div>set the tick-time position of a queue

1136

<p>

1137

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1138

1139

1140

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1141

1142

</td><td valign="top"><em>q</em> </td><td>queue id to change tempo </td></tr>

1143

1144

</td><td valign="top"><em>ttime</em> </td><td>the new tick-time </td></tr>

1145

</tbody></table>

1146

</dd></dl>

1147

1148

</div>

1149

</div><p>

1150

1151

</p><div class="memitem">

1152

1153

1154

1155

<td class="memname">#define snd_seq_ev_set_queue_start </td>

1156

1157

1158

1159

</td>

1160

1161

</td>

1162

1163

1164

</td>

1165

1166

<td width="100%">   snd_seq_ev_set_queue_control(ev, SND_SEQ_EVENT_START, q, 0)</td>

1167

</tr>

1168

</tbody></table>

1169

</div>

1170

1171

1172

<p>

1173

set the start queue event

1174

</p><p>

1175

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1176

1177

1178

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1179

1180

</td><td valign="top"><em>q</em> </td><td>queue id to start</td></tr>

1181

</tbody></table>

1182

</dd></dl>

1183

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#g2d9cf241719b4616e24b6422fc204de6">snd_seq_ev_set_queue_stop()</a>, <a class="el" href="group___seq_middle.html#g76610ea2f6b0269bb982a74ecdfd5f46">snd_seq_ev_set_queue_continue()</a> </dd></dl>

1184

1185

</div>

1186

</div><p>

1187

1188

</p><div class="memitem">

1189

1190

1191

1192

<td class="memname">#define snd_seq_ev_set_queue_stop </td>

1193

1194

1195

1196

</td>

1197

1198

</td>

1199

1200

1201

</td>

1202

1203

<td width="100%">   snd_seq_ev_set_queue_control(ev, SND_SEQ_EVENT_STOP, q, 0)</td>

1204

</tr>

1205

</tbody></table>

1206

</div>

1207

1208

1209

<p>

1210

set the stop queue event

1211

</p><p>

1212

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1213

1214

1215

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1216

1217

</td><td valign="top"><em>q</em> </td><td>queue id to stop</td></tr>

1218

</tbody></table>

1219

</dd></dl>

1220

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#g7b4719f97c41df8e821242ffeed21411">snd_seq_ev_set_queue_start()</a>, <a class="el" href="group___seq_middle.html#g76610ea2f6b0269bb982a74ecdfd5f46">snd_seq_ev_set_queue_continue()</a> </dd></dl>

1221

1222

</div>

1223

</div><p>

1224

1225

</p><div class="memitem">

1226

1227

1228

1229

<td class="memname">#define snd_seq_ev_set_queue_tempo </td>

1230

1231

1232

1233

</td>

1234

1235

</td>

1236

1237

1238

</td>

1239

1240

</td>

1241

1242

1243

</td>

1244

1245

<td width="100%">   snd_seq_ev_set_queue_control(ev, SND_SEQ_EVENT_TEMPO, q, val)</td>

1246

</tr>

1247

</tbody></table>

1248

</div>

1249

1250

1251

<p>

1252

set the stop queue event

1253

</p><p>

1254

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1255

1256

1257

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1258

1259

</td><td valign="top"><em>q</em> </td><td>queue id to change tempo </td></tr>

1260

1261

</td><td valign="top"><em>val</em> </td><td>the new tempo value </td></tr>

1262

</tbody></table>

1263

</dd></dl>

1264

1265

</div>

1266

</div><p>

1267

1268

</p><div class="memitem">

1269

1270

1271

1272

<td class="memname">#define snd_seq_ev_set_source </td>

1273

1274

1275

1276

</td>

1277

1278

</td>

1279

1280

1281

</td>

1282

1283

<td width="100%">   ((ev)->source.port = (p))</td>

1284

</tr>

1285

</tbody></table>

1286

</div>

1287

1288

1289

<p>

1290

set the source port

1291

</p><p>

1292

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1293

1294

1295

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1296

1297

</td><td valign="top"><em>p</em> </td><td>source port id</td></tr>

1298

</tbody></table>

1299

</dd></dl>

1300

This macro sets the source port id number.

1301

</div>

1302

</div><p>

1303

1304

</p><div class="memitem">

1305

1306

1307

1308

<td class="memname">#define snd_seq_ev_set_subs </td>

1309

1310

1311

1312

</td>

1313

1314

1315

</td>

1316

</tr>

1317

</tbody></table>

1318

</div>

1319

1320

1321

<p>

1322

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->dest.client = <a class="code" href="group___sequencer.html#g6540f2d8e765175bb6f082648d1d12fb">SND_SEQ_ADDRESS_SUBSCRIBERS</a>,\<br> (ev)->dest.port = <a class="code" href="group___sequencer.html#g1f8b452b2c67c4aa992c519b8cbcc842">SND_SEQ_ADDRESS_UNKNOWN</a>)<br></pre></div>set broadcasting to subscribers

1323

<p>

1324

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1325

1326

1327

</td><td valign="top"><em>ev</em> </td><td>event record</td></tr>

1328

</tbody></table>

1329

</dd></dl>

1330

This macro sets the destination as the subscribers.<p>

1331

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#gb3f126483e71b08985f8d24b4b4d4d65">snd_seq_ev_set_dest()</a> </dd></dl>

1332

1333

</div>

1334

</div><p>

1335

1336

</p><div class="memitem">

1337

1338

1339

1340

<td class="memname">#define snd_seq_ev_set_sysex </td>

1341

1342

1343

1344

</td>

1345

1346

</td>

1347

<td class="paramtype">datalen, </td></tr><tr>

1348

1349

</td>

1350

1351

</td>

1352

<td class="paramtype">dataptr </td>

1353

1354

</td>

1355

1356

1357

</td>

1358

</tr>

1359

</tbody></table>

1360

</div>

1361

1362

1363

<p>

1364

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->type = <a class="code" href="group___seq_events.html#gg644c72e4af4461703b3fe43a7dfa5cdaaca9f9f5841240dfe16f45125594668e">SND_SEQ_EVENT_SYSEX</a>,\<br> <a class="code" href="group___seq_middle.html#gf0bc5a0eddabf0d6ae0916388bcc27d5">snd_seq_ev_set_variable</a>(ev, datalen, dataptr))<br></pre></div>set sysex event

1365

<p>

1366

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1367

1368

1369

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1370

1371

</td><td valign="top"><em>datalen</em> </td><td>length of sysex data </td></tr>

1372

1373

</td><td valign="top"><em>dataptr</em> </td><td>sysex data pointer</td></tr>

1374

</tbody></table>

1375

</dd></dl>

1376

the sysex data must contain the start byte 0xf0 and the end byte 0xf7.

1377

</div>

1378

</div><p>

1379

1380

</p><div class="memitem">

1381

1382

1383

1384

<td class="memname">#define snd_seq_ev_set_tag </td>

1385

1386

1387

1388

</td>

1389

1390

</td>

1391

1392

1393

</td>

1394

1395

1396

</tr>

1397

</tbody></table>

1398

</div>

1399

1400

1401

<p>

1402

set the tag for given event

1403

</p><p>

1404

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1405

1406

1407

</td><td valign="top"><em>ev</em> </td><td>event record </td></tr>

1408

1409

</td><td valign="top"><em>t</em> </td><td>event tag</td></tr>

1410

</tbody></table>

1411

</dd></dl>

1412

This macro sets the tag to the given event record.

1413

</div>

1414

</div><p>

1415

1416

</p><div class="memitem">

1417

1418

1419

1420

<td class="memname">#define snd_seq_ev_set_variable </td>

1421

1422

1423

1424

</td>

1425

1426

</td>

1427

<td class="paramtype">datalen, </td></tr><tr>

1428

1429

</td>

1430

1431

</td>

1432

<td class="paramtype">dataptr </td>

1433

1434

</td>

1435

1436

1437

</td>

1438

</tr>

1439

</tbody></table>

1440

</div>

1441

1442

1443

<p>

1444

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->flags &= ~<a class="code" href="group___seq_events.html#g61d27929db71c8d9b75551c627fc3526">SND_SEQ_EVENT_LENGTH_MASK</a>,\<br> (ev)->flags |= <a class="code" href="group___seq_events.html#gbf202534b3964e7d562a675314fce0b3">SND_SEQ_EVENT_LENGTH_VARIABLE</a>,\<br> (ev)->data.ext.len = (datalen),\<br> (ev)->data.ext.ptr = (dataptr))<br></pre></div>set variable data

1445

<p>

1446

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1447

1448

1449

</td><td valign="top"><em>ev</em> </td><td>event instance </td></tr>

1450

1451

</td><td valign="top"><em>datalen</em> </td><td>length of the external data </td></tr>

1452

1453

</td><td valign="top"><em>dataptr</em> </td><td>pointer of the external data</td></tr>

1454

</tbody></table>

1455

</dd></dl>

1456

Sets the event length mode as variable length and stores the data.<p>

1457

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed()</a>, <a class="el" href="group___seq_middle.html#g7e2d5a6856cf1602274f11faca0ae031">snd_seq_ev_set_varusr()</a> </dd></dl>

1458

1459

</div>

1460

</div><p>

1461

1462

</p><div class="memitem">

1463

1464

1465

1466

<td class="memname">#define snd_seq_ev_set_varusr </td>

1467

1468

1469

1470

</td>

1471

1472

</td>

1473

<td class="paramtype">datalen, </td></tr><tr>

1474

1475

</td>

1476

1477

</td>

1478

<td class="paramtype">dataptr </td>

1479

1480

</td>

1481

1482

1483

</td>

1484

</tr>

1485

</tbody></table>

1486

</div>

1487

1488

1489

<p>

1490

<b>Value:</b></p><div class="fragment"><pre class="fragment">((ev)->flags &= ~<a class="code" href="group___seq_events.html#g61d27929db71c8d9b75551c627fc3526">SND_SEQ_EVENT_LENGTH_MASK</a>,\<br> (ev)->flags |= <a class="code" href="group___seq_events.html#gde32481e628a32f8f30399e5b0c5b28f">SND_SEQ_EVENT_LENGTH_VARUSR</a>,\<br> (ev)->data.ext.len = (datalen),\<br> (ev)->data.ext.ptr = (dataptr))<br></pre></div>set varusr data

1491

<p>

1492

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1493

1494

1495

</td><td valign="top"><em>ev</em> </td><td>event instance </td></tr>

1496

1497

</td><td valign="top"><em>datalen</em> </td><td>length of the external data </td></tr>

1498

1499

</td><td valign="top"><em>dataptr</em> </td><td>pointer of the external data</td></tr>

1500

</tbody></table>

1501

</dd></dl>

1502

Sets the event length mode as variable user-space data and stores the data.<p>

1503

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_middle.html#gc63201166b9f4c557ab36d42b0a1edba">snd_seq_ev_set_fixed()</a>, <a class="el" href="group___seq_middle.html#gf0bc5a0eddabf0d6ae0916388bcc27d5">snd_seq_ev_set_variable()</a> </dd></dl>

1504

1505

</div>

1506

</div><p>

1507

1508

</p><div class="memitem">

1509

1510

1511

1512

<td class="memname">#define snd_seq_start_queue </td>

1513

1514

1515

1516

</td>

1517

1518

</td>

1519

1520

1521

</td>

1522

1523

</td>

1524

1525

1526

</td>

1527

1528

<td width="100%">   snd_seq_control_queue(seq, q, SND_SEQ_EVENT_START, 0, ev)</td>

1529

</tr>

1530

</tbody></table>

1531

</div>

1532

1533

1534

<p>

1535

start the specified queue

1536

</p><p>

1537

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1538

1539

1540

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

1541

1542

</td><td valign="top"><em>q</em> </td><td>queue id to start </td></tr>

1543

1544

</td><td valign="top"><em>ev</em> </td><td>optional event record (see <a class="el" href="group___seq_middle.html#ge067d7c822a0980e79f13d4cc3f778a0">snd_seq_control_queue</a>) </td></tr>

1545

</tbody></table>

1546

</dd></dl>

1547

1548

</div>

1549

</div><p>

1550

1551

</p><div class="memitem">

1552

1553

1554

1555

<td class="memname">#define snd_seq_stop_queue </td>

1556

1557

1558

1559

</td>

1560

1561

</td>

1562

1563

1564

</td>

1565

1566

</td>

1567

1568

1569

</td>

1570

1571

<td width="100%">   snd_seq_control_queue(seq, q, SND_SEQ_EVENT_STOP, 0, ev)</td>

1572

</tr>

1573

</tbody></table>

1574

</div>

1575

1576

1577

<p>

1578

stop the specified queue

1579

</p><p>

1580

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1581

1582

1583

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

1584

1585

</td><td valign="top"><em>q</em> </td><td>queue id to stop </td></tr>

1586

1587

</td><td valign="top"><em>ev</em> </td><td>optional event record (see <a class="el" href="group___seq_middle.html#ge067d7c822a0980e79f13d4cc3f778a0">snd_seq_control_queue</a>) </td></tr>

1588

</tbody></table>

1589

</dd></dl>

1590

1591

</div>

1592

</div><p>

1593

</p><hr><h2>Function Documentation</h2>

1594

1595

1596

1597

1598

1599

<td class="memname">int snd_seq_connect_from </td>

1600

1601

1602

1603

</tr>

1604

<tr>

1605

1606

</td>

1607

1608

</td>

1609

1610

<td class="paramname"> <em>myport</em>, </td>

1611

</tr>

1612

<tr>

1613

1614

</td>

1615

1616

</td>

1617

1618

<td class="paramname"> <em>src_client</em>, </td>

1619

</tr>

1620

<tr>

1621

1622

</td>

1623

1624

</td>

1625

1626

1627

</tr>

1628

<tr>

1629

1630

</td>

1631

1632

1633

</td><td><br>

1634

</td><td width="100%"><br>

1635

</td>

1636

</tr>

1637

</tbody></table>

1638

</div>

1639

1640

1641

<p>

1642

simple subscription (w/o exclusive & time conversion)

1643

</p><p>

1644

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1645

1646

1647

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

1648

1649

</td><td valign="top"><em>myport</em> </td><td>the port id as receiver </td></tr>

1650

1651

</td><td valign="top"><em>src_client</em> </td><td>sender client id </td></tr>

1652

1653

</td><td valign="top"><em>src_port</em> </td><td>sender port id </td></tr>

1654

</tbody></table>

1655

</dd></dl>

1656

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

1657

Connect from the given sender client:port to the given destination port in the current client.<p>

1658

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_subscribe.html#ga638c8ee8c6382e4804c840dfaba70ae">snd_seq_subscribe_port()</a>, <a class="el" href="group___seq_middle.html#g79ad32b175138707cf2ca9a89cd82d89">snd_seq_disconnect_from()</a> </dd></dl>

1659

1660

</div>

1661

</div><p>

1662

1663

</p><div class="memitem">

1664

1665

1666

1667

<td class="memname">int snd_seq_connect_to </td>

1668

1669

1670

1671

</tr>

1672

<tr>

1673

1674

</td>

1675

1676

</td>

1677

1678

<td class="paramname"> <em>myport</em>, </td>

1679

</tr>

1680

<tr>

1681

1682

</td>

1683

1684

</td>

1685

1686

<td class="paramname"> <em>dest_client</em>, </td>

1687

</tr>

1688

<tr>

1689

1690

</td>

1691

1692

</td>

1693

1694

1695

</tr>

1696

<tr>

1697

1698

</td>

1699

1700

1701

</td><td><br>

1702

</td><td width="100%"><br>

1703

</td>

1704

</tr>

1705

</tbody></table>

1706

</div>

1707

1708

1709

<p>

1710

simple subscription (w/o exclusive & time conversion)

1711

</p><p>

1712

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1713

1714

1715

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

1716

1717

</td><td valign="top"><em>myport</em> </td><td>the port id as sender </td></tr>

1718

1719

</td><td valign="top"><em>dest_client</em> </td><td>destination client id </td></tr>

1720

1721

</td><td valign="top"><em>dest_port</em> </td><td>destination port id </td></tr>

1722

</tbody></table>

1723

</dd></dl>

1724

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

1725

Connect from the given receiver port in the current client to the given destination client:port.<p>

1726

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_subscribe.html#ga638c8ee8c6382e4804c840dfaba70ae">snd_seq_subscribe_port()</a>, <a class="el" href="group___seq_middle.html#g8b26d2b152bfff0e330613cef113a36f">snd_seq_disconnect_to()</a> </dd></dl>

1727

1728

</div>

1729

</div><p>

1730

1731

</p><div class="memitem">

1732

1733

1734

1735

<td class="memname">int snd_seq_control_queue </td>

1736

1737

1738

1739

</tr>

1740

<tr>

1741

1742

</td>

1743

1744

</td>

1745

1746

1747

</tr>

1748

<tr>

1749

1750

</td>

1751

1752

</td>

1753

1754

1755

</tr>

1756

<tr>

1757

1758

</td>

1759

1760

</td>

1761

1762

<td class="paramname"> <em>value</em>, </td>

1763

</tr>

1764

<tr>

1765

1766

</td>

1767

1768

</td>

1769

<td class="paramtype"><a class="el" href="structsnd__seq__event.html">snd_seq_event_t</a> * </td>

1770

1771

</tr>

1772

<tr>

1773

1774

</td>

1775

1776

1777

</td><td><br>

1778

</td><td width="100%"><br>

1779

</td>

1780

</tr>

1781

</tbody></table>

1782

</div>

1783

1784

1785

<p>

1786

queue controls - start/stop/continue

1787

</p><p>

1788

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1789

1790

1791

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

1792

1793

</td><td valign="top"><em>q</em> </td><td>queue id to control </td></tr>

1794

1795

</td><td valign="top"><em>type</em> </td><td>event type </td></tr>

1796

1797

</td><td valign="top"><em>value</em> </td><td>event value </td></tr>

1798

1799

</td><td valign="top"><em>ev</em> </td><td>event instance</td></tr>

1800

</tbody></table>

1801

</dd></dl>

1802

This function sets up general queue control event and sends it. To send at scheduled time, set the schedule in <em>ev</em>. If <em>ev</em> is NULL, the event is composed locally and sent immediately to the specified queue. In any cases, you need to call <a class="el" href="group___seq_event.html#g841a0cc485b82fd0b80c92274dfe36c0">snd_seq_drain_output()</a> appropriately to feed the event.<p>

1803

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_queue.html#g7cbcf491237ff190f802605e934c2d22">snd_seq_alloc_queue()</a> </dd></dl>

1804

1805

</div>

1806

</div><p>

1807

1808

</p><div class="memitem">

1809

1810

1811

1812

<td class="memname">int snd_seq_create_simple_port </td>

1813

1814

1815

1816

</tr>

1817

<tr>

1818

1819

</td>

1820

1821

</td>

1822

<td class="paramtype">const char * </td>

1823

1824

</tr>

1825

<tr>

1826

1827

</td>

1828

1829

</td>

1830

<td class="paramtype">unsigned int </td>

1831

1832

</tr>

1833

<tr>

1834

1835

</td>

1836

1837

</td>

1838

<td class="paramtype">unsigned int </td>

1839

1840

</tr>

1841

<tr>

1842

1843

</td>

1844

1845

1846

</td><td><br>

1847

</td><td width="100%"><br>

1848

</td>

1849

</tr>

1850

</tbody></table>

1851

</div>

1852

1853

1854

<p>

1855

create a port - simple version

1856

</p><p>

1857

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1858

1859

1860

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

1861

1862

</td><td valign="top"><em>name</em> </td><td>the name of the port </td></tr>

1863

1864

</td><td valign="top"><em>caps</em> </td><td>capability bits </td></tr>

1865

1866

</td><td valign="top"><em>type</em> </td><td>type bits </td></tr>

1867

</tbody></table>

1868

</dd></dl>

1869

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>the created port number or negative error code</dd></dl>

1870

Creates a port with the given capability and type bits.<p>

1871

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_port.html#ge670627e559f1c7892aa30df8febf722">snd_seq_create_port()</a>, <a class="el" href="group___seq_middle.html#g6b8748467dd79245cdefb9960cb17440">snd_seq_delete_simple_port()</a> </dd></dl>

1872

1873

</div>

1874

</div><p>

1875

1876

</p><div class="memitem">

1877

1878

1879

1880

<td class="memname">int snd_seq_delete_simple_port </td>

1881

1882

1883

1884

</tr>

1885

<tr>

1886

1887

</td>

1888

1889

</td>

1890

1891

1892

</tr>

1893

<tr>

1894

1895

</td>

1896

1897

1898

</td><td><br>

1899

</td><td width="100%"><br>

1900

</td>

1901

</tr>

1902

</tbody></table>

1903

</div>

1904

1905

1906

<p>

1907

delete the port

1908

</p><p>

1909

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1910

1911

1912

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

1913

1914

</td><td valign="top"><em>port</em> </td><td>port id </td></tr>

1915

</tbody></table>

1916

</dd></dl>

1917

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

1918

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_port.html#gaa13a372738845ee9fe66ca8c7147611">snd_seq_delete_port()</a>, <a class="el" href="group___seq_middle.html#ge399e1fd02759dd7ac143ecb774fce12">snd_seq_create_simple_port()</a> </dd></dl>

1919

1920

</div>

1921

</div><p>

1922

1923

</p><div class="memitem">

1924

1925

1926

1927

<td class="memname">int snd_seq_disconnect_from </td>

1928

1929

1930

1931

</tr>

1932

<tr>

1933

1934

</td>

1935

1936

</td>

1937

1938

<td class="paramname"> <em>myport</em>, </td>

1939

</tr>

1940

<tr>

1941

1942

</td>

1943

1944

</td>

1945

1946

<td class="paramname"> <em>src_client</em>, </td>

1947

</tr>

1948

<tr>

1949

1950

</td>

1951

1952

</td>

1953

1954

1955

</tr>

1956

<tr>

1957

1958

</td>

1959

1960

1961

</td><td><br>

1962

</td><td width="100%"><br>

1963

</td>

1964

</tr>

1965

</tbody></table>

1966

</div>

1967

1968

1969

<p>

1970

simple disconnection

1971

</p><p>

1972

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

1973

1974

1975

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

1976

1977

</td><td valign="top"><em>myport</em> </td><td>the port id as receiver </td></tr>

1978

1979

</td><td valign="top"><em>src_client</em> </td><td>sender client id </td></tr>

1980

1981

</td><td valign="top"><em>src_port</em> </td><td>sender port id </td></tr>

1982

</tbody></table>

1983

</dd></dl>

1984

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

1985

Remove connection from the given sender client:port to the given destination port in the current client.<p>

1986

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_subscribe.html#gd84b1d39dc422529fe8637baf388bf8e">snd_seq_unsubscribe_port()</a>, <a class="el" href="group___seq_middle.html#g71a443d8532881c60b42d00abe384408">snd_seq_connect_from()</a> </dd></dl>

1987

1988

</div>

1989

</div><p>

1990

1991

</p><div class="memitem">

1992

1993

1994

1995

<td class="memname">int snd_seq_disconnect_to </td>

1996

1997

1998

1999

</tr>

2000

<tr>

2001

2002

</td>

2003

2004

</td>

2005

2006

<td class="paramname"> <em>myport</em>, </td>

2007

</tr>

2008

<tr>

2009

2010

</td>

2011

2012

</td>

2013

2014

<td class="paramname"> <em>dest_client</em>, </td>

2015

</tr>

2016

<tr>

2017

2018

</td>

2019

2020

</td>

2021

2022

2023

</tr>

2024

<tr>

2025

2026

</td>

2027

2028

2029

</td><td><br>

2030

</td><td width="100%"><br>

2031

</td>

2032

</tr>

2033

</tbody></table>

2034

</div>

2035

2036

2037

<p>

2038

simple disconnection

2039

</p><p>

2040

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2041

2042

2043

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2044

2045

</td><td valign="top"><em>myport</em> </td><td>the port id as sender </td></tr>

2046

2047

</td><td valign="top"><em>dest_client</em> </td><td>destination client id </td></tr>

2048

2049

</td><td valign="top"><em>dest_port</em> </td><td>destination port id </td></tr>

2050

</tbody></table>

2051

</dd></dl>

2052

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2053

Remove connection from the given sender client:port to the given destination port in the current client.<p>

2054

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_subscribe.html#gd84b1d39dc422529fe8637baf388bf8e">snd_seq_unsubscribe_port()</a>, <a class="el" href="group___seq_middle.html#g26bd68161e674223ad42b8341a939222">snd_seq_connect_to()</a> </dd></dl>

2055

2056

</div>

2057

</div><p>

2058

2059

</p><div class="memitem">

2060

2061

2062

2063

<td class="memname">int snd_seq_parse_address </td>

2064

2065

2066

2067

</tr>

2068

<tr>

2069

2070

</td>

2071

2072

</td>

2073

2074

2075

</tr>

2076

<tr>

2077

2078

</td>

2079

2080

</td>

2081

<td class="paramtype">const char * </td>

2082

2083

</tr>

2084

<tr>

2085

2086

</td>

2087

2088

2089

</td><td><br>

2090

</td><td width="100%"><br>

2091

</td>

2092

</tr>

2093

</tbody></table>

2094

</div>

2095

2096

2097

<p>

2098

parse the given string and get the sequencer address

2099

</p><p>

2100

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2101

2102

2103

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2104

2105

</td><td valign="top"><em>addr</em> </td><td>the address pointer to be returned </td></tr>

2106

2107

</td><td valign="top"><em>arg</em> </td><td>the string to be parsed </td></tr>

2108

</tbody></table>

2109

</dd></dl>

2110

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>This

2111

function parses the sequencer client and port numbers from the given

2112

string. The client and port tokes are separated by either colon or

2113

period, e.g. 128:1. When <em>seq</em> is not NULL, the function accepts also a client name not only digit numbers.

2114

</div>

2115

</div><p>

2116

2117

</p><div class="memitem">

2118

2119

2120

2121

<td class="memname">int snd_seq_reset_pool_input </td>

2122

2123

2124

2125

2126

2127

</td>

2128

</tr>

2129

</tbody></table>

2130

</div>

2131

2132

2133

<p>

2134

reset client input pool

2135

</p><p>

2136

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2137

2138

2139

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2140

</tbody></table>

2141

</dd></dl>

2142

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2143

So far, this works identically like <a class="el" href="group___seq_event.html#g0807f883d4987b0639914026c5af4821">snd_seq_drop_input()</a>.

2144

</div>

2145

</div><p>

2146

2147

</p><div class="memitem">

2148

2149

2150

2151

<td class="memname">int snd_seq_reset_pool_output </td>

2152

2153

2154

2155

2156

2157

</td>

2158

</tr>

2159

</tbody></table>

2160

</div>

2161

2162

2163

<p>

2164

reset client output pool

2165

</p><p>

2166

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2167

2168

2169

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2170

</tbody></table>

2171

</dd></dl>

2172

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2173

So far, this works identically like <a class="el" href="group___seq_event.html#gd9263162eeba3701b0abeeba4d4de932">snd_seq_drop_output()</a>.

2174

</div>

2175

</div><p>

2176

2177

</p><div class="memitem">

2178

2179

2180

2181

<td class="memname">int snd_seq_set_client_event_filter </td>

2182

2183

2184

2185

</tr>

2186

<tr>

2187

2188

</td>

2189

2190

</td>

2191

2192

<td class="paramname"> <em>event_type</em></td><td> </td>

2193

</tr>

2194

<tr>

2195

2196

</td>

2197

2198

2199

</td><td><br>

2200

</td><td width="100%"><br>

2201

</td>

2202

</tr>

2203

</tbody></table>

2204

</div>

2205

2206

2207

<p>

2208

add client event filter

2209

</p><p>

2210

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2211

2212

2213

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2214

2215

</td><td valign="top"><em>event_type</em> </td><td>event type to be added </td></tr>

2216

</tbody></table>

2217

</dd></dl>

2218

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2219

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_client.html#ge71e5f995b84dc21ed7d5b108285a6eb">snd_seq_set_client_info()</a> </dd></dl>

2220

2221

</div>

2222

</div><p>

2223

2224

</p><div class="memitem">

2225

2226

2227

2228

<td class="memname">int snd_seq_set_client_name </td>

2229

2230

2231

2232

</tr>

2233

<tr>

2234

2235

</td>

2236

2237

</td>

2238

<td class="paramtype">const char * </td>

2239

2240

</tr>

2241

<tr>

2242

2243

</td>

2244

2245

2246

</td><td><br>

2247

</td><td width="100%"><br>

2248

</td>

2249

</tr>

2250

</tbody></table>

2251

</div>

2252

2253

2254

<p>

2255

set client name

2256

</p><p>

2257

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2258

2259

2260

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2261

2262

</td><td valign="top"><em>name</em> </td><td>name string </td></tr>

2263

</tbody></table>

2264

</dd></dl>

2265

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2266

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_client.html#ge71e5f995b84dc21ed7d5b108285a6eb">snd_seq_set_client_info()</a> </dd></dl>

2267

2268

</div>

2269

</div><p>

2270

2271

</p><div class="memitem">

2272

2273

2274

2275

<td class="memname">int snd_seq_set_client_pool_input </td>

2276

2277

2278

2279

</tr>

2280

<tr>

2281

2282

</td>

2283

2284

</td>

2285

2286

2287

</tr>

2288

<tr>

2289

2290

</td>

2291

2292

2293

</td><td><br>

2294

</td><td width="100%"><br>

2295

</td>

2296

</tr>

2297

</tbody></table>

2298

</div>

2299

2300

2301

<p>

2302

change the input pool size of the given client

2303

</p><p>

2304

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2305

2306

2307

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2308

2309

</td><td valign="top"><em>size</em> </td><td>input pool size </td></tr>

2310

</tbody></table>

2311

</dd></dl>

2312

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2313

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_client.html#g6254bca63eae9f0ecc2b9f02740333c2">snd_seq_set_client_pool()</a> </dd></dl>

2314

2315

</div>

2316

</div><p>

2317

2318

</p><div class="memitem">

2319

2320

2321

2322

<td class="memname">int snd_seq_set_client_pool_output </td>

2323

2324

2325

2326

</tr>

2327

<tr>

2328

2329

</td>

2330

2331

</td>

2332

2333

2334

</tr>

2335

<tr>

2336

2337

</td>

2338

2339

2340

</td><td><br>

2341

</td><td width="100%"><br>

2342

</td>

2343

</tr>

2344

</tbody></table>

2345

</div>

2346

2347

2348

<p>

2349

change the output pool size of the given client

2350

</p><p>

2351

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2352

2353

2354

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2355

2356

</td><td valign="top"><em>size</em> </td><td>output pool size </td></tr>

2357

</tbody></table>

2358

</dd></dl>

2359

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2360

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_client.html#g6254bca63eae9f0ecc2b9f02740333c2">snd_seq_set_client_pool()</a> </dd></dl>

2361

2362

</div>

2363

</div><p>

2364

2365

</p><div class="memitem">

2366

2367

2368

2369

<td class="memname">int snd_seq_set_client_pool_output_room </td>

2370

2371

2372

2373

</tr>

2374

<tr>

2375

2376

</td>

2377

2378

</td>

2379

2380

2381

</tr>

2382

<tr>

2383

2384

</td>

2385

2386

2387

</td><td><br>

2388

</td><td width="100%"><br>

2389

</td>

2390

</tr>

2391

</tbody></table>

2392

</div>

2393

2394

2395

<p>

2396

change the output room size of the given client

2397

</p><p>

2398

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2399

2400

2401

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2402

2403

</td><td valign="top"><em>size</em> </td><td>output room size </td></tr>

2404

</tbody></table>

2405

</dd></dl>

2406

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2407

<dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_client.html#g6254bca63eae9f0ecc2b9f02740333c2">snd_seq_set_client_pool()</a> </dd></dl>

2408

2409

</div>

2410

</div><p>

2411

2412

</p><div class="memitem">

2413

2414

2415

2416

<td class="memname">int snd_seq_sync_output_queue </td>

2417

2418

2419

2420

2421

2422

</td>

2423

</tr>

2424

</tbody></table>

2425

</div>

2426

2427

2428

<p>

2429

wait until all events are processed

2430

</p><p>

2431

</p><dl compact="compact"><dt><b>Parameters:</b></dt><dd>

2432

2433

2434

</td><td valign="top"><em>seq</em> </td><td>sequencer handle </td></tr>

2435

</tbody></table>

2436

</dd></dl>

2437

<dl class="return" compact="compact"><dt><b>Returns:</b></dt><dd>0 on success or negative error code</dd></dl>

2438

This function waits until all events of this client are processed.<p>

2439

</p><dl class="see" compact="compact"><dt><b>See also:</b></dt><dd><a class="el" href="group___seq_event.html#g841a0cc485b82fd0b80c92274dfe36c0">snd_seq_drain_output()</a> </dd></dl>

2440

2441

</div>

2442

</div><p>

2443

</p><hr size="1"><address style=""><small>Generated on Wed Sep 9 14:37:09 2009 for ALSA project - the C library reference by 

2444

2445

2446

</body></html>

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