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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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 <span id="projectnumber">2.5.4</span>
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<div class="header">
<div class="headertitle">
<div class="title">MIDI Channel Setup<div class="ingroups"><a class="el" href="group__synth.html">Synthesizer</a></div></div> </div>
</div><!--header-->
<div class="contents">
<p>The functions in this section provide interfaces to change the channel type and to configure basic channels, legato and portamento setups.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader">Channel Type</h2></td></tr>
<tr class="memitem:gaada0747654fce5d0a758126fc3c99eb0"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#gaada0747654fce5d0a758126fc3c99eb0">fluid_midi_channel_type</a> { <br />
  <a class="el" href="group__channel__setup.html#ggaada0747654fce5d0a758126fc3c99eb0aa81f75c5ad62a95bf62a276670542f57">CHANNEL_TYPE_MELODIC</a> = 0
, <br />
  <a class="el" href="group__channel__setup.html#ggaada0747654fce5d0a758126fc3c99eb0a3b26ca93ed355e9b82f1b46b8d67ae91">CHANNEL_TYPE_DRUM</a> = 1
<br />
}</td></tr>
<tr class="memdesc:gaada0747654fce5d0a758126fc3c99eb0"><td class="mdescLeft"> </td><td class="mdescRight">The midi channel type used by <a class="el" href="group__channel__setup.html#gae6de53f3095bb7a68c53dbd5c914a9fb" title="Set midi channel type.">fluid_synth_set_channel_type()</a> <a href="group__channel__setup.html#gaada0747654fce5d0a758126fc3c99eb0">More...</a><br /></td></tr>
<tr class="separator:gaada0747654fce5d0a758126fc3c99eb0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gae6de53f3095bb7a68c53dbd5c914a9fb"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#gae6de53f3095bb7a68c53dbd5c914a9fb">fluid_synth_set_channel_type</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int type)</td></tr>
<tr class="memdesc:gae6de53f3095bb7a68c53dbd5c914a9fb"><td class="mdescLeft"> </td><td class="mdescRight">Set midi channel type. <a href="group__channel__setup.html#gae6de53f3095bb7a68c53dbd5c914a9fb">More...</a><br /></td></tr>
<tr class="separator:gae6de53f3095bb7a68c53dbd5c914a9fb"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader">Basic Channel Mode</h2></td></tr>
<tr class="memitem:gad7602dc3b3c29a49c7a7e683f999d012"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#gad7602dc3b3c29a49c7a7e683f999d012">fluid_channel_mode_flags</a> { <br />
  <a class="el" href="group__channel__setup.html#ggad7602dc3b3c29a49c7a7e683f999d012a2d328432509e9aacd3ab3d62d0d65ae6">FLUID_CHANNEL_POLY_OFF</a> = 0x01
, <br />
  <a class="el" href="group__channel__setup.html#ggad7602dc3b3c29a49c7a7e683f999d012a5a4de40c4077b1c4f29c11dfdeadb3bf">FLUID_CHANNEL_OMNI_OFF</a> = 0x02
<br />
}</td></tr>
<tr class="memdesc:gad7602dc3b3c29a49c7a7e683f999d012"><td class="mdescLeft"> </td><td class="mdescRight">Channel mode bits OR-ed together so that it matches with the midi spec: poly omnion (0), mono omnion (1), poly omnioff (2), mono omnioff (3) <a href="group__channel__setup.html#gad7602dc3b3c29a49c7a7e683f999d012">More...</a><br /></td></tr>
<tr class="separator:gad7602dc3b3c29a49c7a7e683f999d012"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaaf55486a4c745bf15d2cd275a4a90978"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#gaaf55486a4c745bf15d2cd275a4a90978">fluid_basic_channel_modes</a> { <br />
  <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978adf1a39c25a3596c125d270e047c71468">FLUID_CHANNEL_MODE_MASK</a> = (FLUID_CHANNEL_OMNI_OFF | FLUID_CHANNEL_POLY_OFF)
, <br />
  <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978a1bc222e8ff943e5031f490d3fa55dff8">FLUID_CHANNEL_MODE_OMNION_POLY</a> = FLUID_CHANNEL_MODE_MASK & (~FLUID_CHANNEL_OMNI_OFF & ~FLUID_CHANNEL_POLY_OFF)
, <br />
  <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978a343d60e90a7dac4c8014cdf561bd32b3">FLUID_CHANNEL_MODE_OMNION_MONO</a> = FLUID_CHANNEL_MODE_MASK & (~FLUID_CHANNEL_OMNI_OFF & FLUID_CHANNEL_POLY_OFF)
, <br />
  <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978a7d7a76c245b17e0ce95efbc1955b6a68">FLUID_CHANNEL_MODE_OMNIOFF_POLY</a> = FLUID_CHANNEL_MODE_MASK & (FLUID_CHANNEL_OMNI_OFF & ~FLUID_CHANNEL_POLY_OFF)
, <br />
  <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978ab5ef8a31882ae9fb0bcec38ba092da4b">FLUID_CHANNEL_MODE_OMNIOFF_MONO</a> = FLUID_CHANNEL_MODE_MASK & (FLUID_CHANNEL_OMNI_OFF | FLUID_CHANNEL_POLY_OFF)
, <br />
  <b>FLUID_CHANNEL_MODE_LAST</b>
<br />
}</td></tr>
<tr class="memdesc:gaaf55486a4c745bf15d2cd275a4a90978"><td class="mdescLeft"> </td><td class="mdescRight">Indicates the mode a basic channel is set to. <a href="group__channel__setup.html#gaaf55486a4c745bf15d2cd275a4a90978">More...</a><br /></td></tr>
<tr class="separator:gaaf55486a4c745bf15d2cd275a4a90978"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga84d42e3cd77c7385db7ed7f1c0dcbf28"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga84d42e3cd77c7385db7ed7f1c0dcbf28">fluid_synth_reset_basic_channel</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan)</td></tr>
<tr class="memdesc:ga84d42e3cd77c7385db7ed7f1c0dcbf28"><td class="mdescLeft"> </td><td class="mdescRight">Disables and unassigns all channels from a basic channel group. <a href="group__channel__setup.html#ga84d42e3cd77c7385db7ed7f1c0dcbf28">More...</a><br /></td></tr>
<tr class="separator:ga84d42e3cd77c7385db7ed7f1c0dcbf28"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga08883f291c77959de32529901df2014b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga08883f291c77959de32529901df2014b">fluid_synth_get_basic_channel</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int *basic_chan_out, int *mode_chan_out, int *basic_val_out)</td></tr>
<tr class="memdesc:ga08883f291c77959de32529901df2014b"><td class="mdescLeft"> </td><td class="mdescRight">Returns poly mono mode information of any MIDI channel. <a href="group__channel__setup.html#ga08883f291c77959de32529901df2014b">More...</a><br /></td></tr>
<tr class="separator:ga08883f291c77959de32529901df2014b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga6683d9f71e1ba0342edaebd9b451c618"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga6683d9f71e1ba0342edaebd9b451c618">fluid_synth_set_basic_channel</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int mode, int val)</td></tr>
<tr class="memdesc:ga6683d9f71e1ba0342edaebd9b451c618"><td class="mdescLeft"> </td><td class="mdescRight">Sets a new basic channel group only. <a href="group__channel__setup.html#ga6683d9f71e1ba0342edaebd9b451c618">More...</a><br /></td></tr>
<tr class="separator:ga6683d9f71e1ba0342edaebd9b451c618"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader">Legato Mode</h2></td></tr>
<tr class="memitem:gaafd94b0fb1fa9d98841bed11d8418c3a"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#gaafd94b0fb1fa9d98841bed11d8418c3a">fluid_channel_legato_mode</a> { <br />
  <a class="el" href="group__channel__setup.html#ggaafd94b0fb1fa9d98841bed11d8418c3aa22642d8579da3b3cea75bc3c9fa2a144">FLUID_CHANNEL_LEGATO_MODE_RETRIGGER</a>
, <br />
  <a class="el" href="group__channel__setup.html#ggaafd94b0fb1fa9d98841bed11d8418c3aae043a64ffb83c3ed997a27c25b673e35">FLUID_CHANNEL_LEGATO_MODE_MULTI_RETRIGGER</a>
, <br />
  <b>FLUID_CHANNEL_LEGATO_MODE_LAST</b>
<br />
}</td></tr>
<tr class="memdesc:gaafd94b0fb1fa9d98841bed11d8418c3a"><td class="mdescLeft"> </td><td class="mdescRight">Indicates the legato mode a channel is set to n1,n2,n3,. <a href="group__channel__setup.html#gaafd94b0fb1fa9d98841bed11d8418c3a">More...</a><br /></td></tr>
<tr class="separator:gaafd94b0fb1fa9d98841bed11d8418c3a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga480f70ed2a454dd51953e48f70d60529"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga480f70ed2a454dd51953e48f70d60529">fluid_synth_set_legato_mode</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int legatomode)</td></tr>
<tr class="memdesc:ga480f70ed2a454dd51953e48f70d60529"><td class="mdescLeft"> </td><td class="mdescRight">Sets the legato mode of a channel. <a href="group__channel__setup.html#ga480f70ed2a454dd51953e48f70d60529">More...</a><br /></td></tr>
<tr class="separator:ga480f70ed2a454dd51953e48f70d60529"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga85724d5ab8e18d9ab7818912308c61e2"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga85724d5ab8e18d9ab7818912308c61e2">fluid_synth_get_legato_mode</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int *legatomode)</td></tr>
<tr class="memdesc:ga85724d5ab8e18d9ab7818912308c61e2"><td class="mdescLeft"> </td><td class="mdescRight">Gets the legato mode of a channel. <a href="group__channel__setup.html#ga85724d5ab8e18d9ab7818912308c61e2">More...</a><br /></td></tr>
<tr class="separator:ga85724d5ab8e18d9ab7818912308c61e2"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader">Portamento Mode</h2></td></tr>
<tr class="memitem:ga073e69327108f3c7c6feb24c2ca4d3f6"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga073e69327108f3c7c6feb24c2ca4d3f6">fluid_channel_portamento_mode</a> { <br />
  <a class="el" href="group__channel__setup.html#gga073e69327108f3c7c6feb24c2ca4d3f6a69d0b169349a56f3256678d014fe0351">FLUID_CHANNEL_PORTAMENTO_MODE_EACH_NOTE</a>
, <br />
  <a class="el" href="group__channel__setup.html#gga073e69327108f3c7c6feb24c2ca4d3f6ac1993c82f3e225126eaf712c851b2675">FLUID_CHANNEL_PORTAMENTO_MODE_LEGATO_ONLY</a>
, <br />
  <a class="el" href="group__channel__setup.html#gga073e69327108f3c7c6feb24c2ca4d3f6a386c17e2efae2c4a1e3250e686861ef6">FLUID_CHANNEL_PORTAMENTO_MODE_STACCATO_ONLY</a>
, <br />
  <b>FLUID_CHANNEL_PORTAMENTO_MODE_LAST</b>
<br />
}</td></tr>
<tr class="memdesc:ga073e69327108f3c7c6feb24c2ca4d3f6"><td class="mdescLeft"> </td><td class="mdescRight">Indicates the portamento mode a channel is set to. <a href="group__channel__setup.html#ga073e69327108f3c7c6feb24c2ca4d3f6">More...</a><br /></td></tr>
<tr class="separator:ga073e69327108f3c7c6feb24c2ca4d3f6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga010a2d28392cf12cd126b01799676625"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga010a2d28392cf12cd126b01799676625">fluid_synth_set_portamento_mode</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int portamentomode)</td></tr>
<tr class="memdesc:ga010a2d28392cf12cd126b01799676625"><td class="mdescLeft"> </td><td class="mdescRight">Sets the portamento mode of a channel. <a href="group__channel__setup.html#ga010a2d28392cf12cd126b01799676625">More...</a><br /></td></tr>
<tr class="separator:ga010a2d28392cf12cd126b01799676625"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga6d10213e76010800c4f7224f84460179"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga6d10213e76010800c4f7224f84460179">fluid_synth_get_portamento_mode</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int *portamentomode)</td></tr>
<tr class="memdesc:ga6d10213e76010800c4f7224f84460179"><td class="mdescLeft"> </td><td class="mdescRight">Gets the portamento mode of a channel. <a href="group__channel__setup.html#ga6d10213e76010800c4f7224f84460179">More...</a><br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader">Breath Mode</h2></td></tr>
<tr class="memitem:ga1296e41d20852a8d20582f4757d5c401"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga1296e41d20852a8d20582f4757d5c401">fluid_channel_breath_flags</a> { <br />
  <a class="el" href="group__channel__setup.html#gga1296e41d20852a8d20582f4757d5c401a9b3357ff81d41378abd0bda429774fa9">FLUID_CHANNEL_BREATH_POLY</a> = 0x10
, <br />
  <a class="el" href="group__channel__setup.html#gga1296e41d20852a8d20582f4757d5c401aa0b2240a5c4ddb4fe2c63ed184d7efd4">FLUID_CHANNEL_BREATH_MONO</a> = 0x20
, <br />
  <a class="el" href="group__channel__setup.html#gga1296e41d20852a8d20582f4757d5c401affba896d791363e07f8a44a1d6453025">FLUID_CHANNEL_BREATH_SYNC</a> = 0x40
<br />
}</td></tr>
<tr class="memdesc:ga1296e41d20852a8d20582f4757d5c401"><td class="mdescLeft"> </td><td class="mdescRight">Indicates the breath mode a channel is set to. <a href="group__channel__setup.html#ga1296e41d20852a8d20582f4757d5c401">More...</a><br /></td></tr>
<tr class="separator:ga1296e41d20852a8d20582f4757d5c401"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga5d93c60554649a01a0402c78df0b3dfd"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga5d93c60554649a01a0402c78df0b3dfd">fluid_synth_set_breath_mode</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int breathmode)</td></tr>
<tr class="memdesc:ga5d93c60554649a01a0402c78df0b3dfd"><td class="mdescLeft"> </td><td class="mdescRight">Sets the breath mode of a channel. <a href="group__channel__setup.html#ga5d93c60554649a01a0402c78df0b3dfd">More...</a><br /></td></tr>
<tr class="separator:ga5d93c60554649a01a0402c78df0b3dfd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga92e300f8c24321a56d30f091f1e9cc8d"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga92e300f8c24321a56d30f091f1e9cc8d">fluid_synth_get_breath_mode</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int chan, int *breathmode)</td></tr>
<tr class="memdesc:ga92e300f8c24321a56d30f091f1e9cc8d"><td class="mdescLeft"> </td><td class="mdescRight">Gets the breath mode of a channel. <a href="group__channel__setup.html#ga92e300f8c24321a56d30f091f1e9cc8d">More...</a><br /></td></tr>
<tr class="separator:ga92e300f8c24321a56d30f091f1e9cc8d"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader">Portamento Time Mode</h2></td></tr>
<tr class="memitem:ga1bb91603c39ef9bce39b9c09d0e0b704"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga1bb91603c39ef9bce39b9c09d0e0b704">fluid_portamento_time_mode</a> { <br />
  <a class="el" href="group__channel__setup.html#gga1bb91603c39ef9bce39b9c09d0e0b704a4d4e290f3cf7b2e4188ad1beb628c0bb">FLUID_PORTAMENTO_TIME_MODE_AUTO</a>
, <br />
  <a class="el" href="group__channel__setup.html#gga1bb91603c39ef9bce39b9c09d0e0b704aa2b77ce202dd002cb58e21502f224b09">FLUID_PORTAMENTO_TIME_MODE_XG_GS</a>
, <br />
  <a class="el" href="group__channel__setup.html#gga1bb91603c39ef9bce39b9c09d0e0b704aa6e60a09cd35e16d26ff3cecbfd8654a">FLUID_PORTAMENTO_TIME_MODE_LINEAR</a>
, <br />
  <b>FLUID_PORTAMENTO_TIME_MODE_LAST</b>
<br />
}</td></tr>
<tr class="memdesc:ga1bb91603c39ef9bce39b9c09d0e0b704"><td class="mdescLeft"> </td><td class="mdescRight">Indicates the portamento time mode the synthesizer is set to. <a href="group__channel__setup.html#ga1bb91603c39ef9bce39b9c09d0e0b704">More...</a><br /></td></tr>
<tr class="separator:ga1bb91603c39ef9bce39b9c09d0e0b704"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga67d1dca09832aba4c80313d32e94287f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga67d1dca09832aba4c80313d32e94287f">fluid_synth_set_portamento_time_mode</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int mode)</td></tr>
<tr class="memdesc:ga67d1dca09832aba4c80313d32e94287f"><td class="mdescLeft"> </td><td class="mdescRight">Sets the global portamento time mode of the synthesizer. <a href="group__channel__setup.html#ga67d1dca09832aba4c80313d32e94287f">More...</a><br /></td></tr>
<tr class="separator:ga67d1dca09832aba4c80313d32e94287f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga42d94965941fcbdf719d988590edad85"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__channel__setup.html#ga42d94965941fcbdf719d988590edad85">fluid_synth_get_portamento_time_mode</a> (<a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> *synth, int *mode)</td></tr>
<tr class="memdesc:ga42d94965941fcbdf719d988590edad85"><td class="mdescLeft"> </td><td class="mdescRight">Gets the global portamento time mode of the synthesizer. <a href="group__channel__setup.html#ga42d94965941fcbdf719d988590edad85">More...</a><br /></td></tr>
<tr class="separator:ga42d94965941fcbdf719d988590edad85"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>The functions in this section provide interfaces to change the channel type and to configure basic channels, legato and portamento setups. </p>
<h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="gaaf55486a4c745bf15d2cd275a4a90978"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaaf55486a4c745bf15d2cd275a4a90978">◆ </a></span>fluid_basic_channel_modes</h2>
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<td class="memname">enum <a class="el" href="group__channel__setup.html#gaaf55486a4c745bf15d2cd275a4a90978">fluid_basic_channel_modes</a></td>
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<p>Indicates the mode a basic channel is set to. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ggaaf55486a4c745bf15d2cd275a4a90978adf1a39c25a3596c125d270e047c71468"></a>FLUID_CHANNEL_MODE_MASK </td><td class="fielddoc"><p>Mask Poly and Omni bits of <a class="el" href="group__channel__setup.html#gad7602dc3b3c29a49c7a7e683f999d012" title="Channel mode bits OR-ed together so that it matches with the midi spec: poly omnion (0),...">fluid_channel_mode_flags</a>, usually only used internally. </p>
</td></tr>
<tr><td class="fieldname"><a id="ggaaf55486a4c745bf15d2cd275a4a90978a1bc222e8ff943e5031f490d3fa55dff8"></a>FLUID_CHANNEL_MODE_OMNION_POLY </td><td class="fielddoc"><p>corresponds to MIDI mode 0 </p>
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<tr><td class="fieldname"><a id="ggaaf55486a4c745bf15d2cd275a4a90978a343d60e90a7dac4c8014cdf561bd32b3"></a>FLUID_CHANNEL_MODE_OMNION_MONO </td><td class="fielddoc"><p>corresponds to MIDI mode 1 </p>
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<tr><td class="fieldname"><a id="ggaaf55486a4c745bf15d2cd275a4a90978a7d7a76c245b17e0ce95efbc1955b6a68"></a>FLUID_CHANNEL_MODE_OMNIOFF_POLY </td><td class="fielddoc"><p>corresponds to MIDI mode 2 </p>
</td></tr>
<tr><td class="fieldname"><a id="ggaaf55486a4c745bf15d2cd275a4a90978ab5ef8a31882ae9fb0bcec38ba092da4b"></a>FLUID_CHANNEL_MODE_OMNIOFF_MONO </td><td class="fielddoc"><p>corresponds to MIDI mode 3 </p>
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</div>
</div>
<a id="ga1296e41d20852a8d20582f4757d5c401"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga1296e41d20852a8d20582f4757d5c401">◆ </a></span>fluid_channel_breath_flags</h2>
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<td class="memname">enum <a class="el" href="group__channel__setup.html#ga1296e41d20852a8d20582f4757d5c401">fluid_channel_breath_flags</a></td>
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<p>Indicates the breath mode a channel is set to. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="gga1296e41d20852a8d20582f4757d5c401a9b3357ff81d41378abd0bda429774fa9"></a>FLUID_CHANNEL_BREATH_POLY </td><td class="fielddoc"><p>when channel is poly, this flag indicates that the default velocity to initial attenuation modulator is replaced by a breath to initial attenuation modulator </p>
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<tr><td class="fieldname"><a id="gga1296e41d20852a8d20582f4757d5c401aa0b2240a5c4ddb4fe2c63ed184d7efd4"></a>FLUID_CHANNEL_BREATH_MONO </td><td class="fielddoc"><p>when channel is mono, this flag indicates that the default velocity to initial attenuation modulator is replaced by a breath modulator </p>
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<tr><td class="fieldname"><a id="gga1296e41d20852a8d20582f4757d5c401affba896d791363e07f8a44a1d6453025"></a>FLUID_CHANNEL_BREATH_SYNC </td><td class="fielddoc"><p>when channel is mono, this flag indicates that the breath controller(MSB)triggers noteon/noteoff on the running note </p>
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<a id="gaafd94b0fb1fa9d98841bed11d8418c3a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaafd94b0fb1fa9d98841bed11d8418c3a">◆ </a></span>fluid_channel_legato_mode</h2>
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<td class="memname">enum <a class="el" href="group__channel__setup.html#gaafd94b0fb1fa9d98841bed11d8418c3a">fluid_channel_legato_mode</a></td>
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<p>Indicates the legato mode a channel is set to n1,n2,n3,. </p>
<p>. is a legato passage. n1 is the first note, and n2,n3,n4 are played legato with previous note. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ggaafd94b0fb1fa9d98841bed11d8418c3aa22642d8579da3b3cea75bc3c9fa2a144"></a>FLUID_CHANNEL_LEGATO_MODE_RETRIGGER </td><td class="fielddoc"><p>Mode 0 - Release previous note, start a new note. </p>
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<tr><td class="fieldname"><a id="ggaafd94b0fb1fa9d98841bed11d8418c3aae043a64ffb83c3ed997a27c25b673e35"></a>FLUID_CHANNEL_LEGATO_MODE_MULTI_RETRIGGER </td><td class="fielddoc"><p>Mode 1 - On contiguous notes retrigger in attack section using current value, shape attack using current dynamic and make use of previous voices if any. </p>
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<a id="gad7602dc3b3c29a49c7a7e683f999d012"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gad7602dc3b3c29a49c7a7e683f999d012">◆ </a></span>fluid_channel_mode_flags</h2>
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<td class="memname">enum <a class="el" href="group__channel__setup.html#gad7602dc3b3c29a49c7a7e683f999d012">fluid_channel_mode_flags</a></td>
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<p>Channel mode bits OR-ed together so that it matches with the midi spec: poly omnion (0), mono omnion (1), poly omnioff (2), mono omnioff (3) </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ggad7602dc3b3c29a49c7a7e683f999d012a2d328432509e9aacd3ab3d62d0d65ae6"></a>FLUID_CHANNEL_POLY_OFF </td><td class="fielddoc"><p>if flag is set, the basic channel is in mono on state, if not set poly is on </p>
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<tr><td class="fieldname"><a id="ggad7602dc3b3c29a49c7a7e683f999d012a5a4de40c4077b1c4f29c11dfdeadb3bf"></a>FLUID_CHANNEL_OMNI_OFF </td><td class="fielddoc"><p>if flag is set, the basic channel is in omni off state, if not set omni is on </p>
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<a id="ga073e69327108f3c7c6feb24c2ca4d3f6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga073e69327108f3c7c6feb24c2ca4d3f6">◆ </a></span>fluid_channel_portamento_mode</h2>
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<td class="memname">enum <a class="el" href="group__channel__setup.html#ga073e69327108f3c7c6feb24c2ca4d3f6">fluid_channel_portamento_mode</a></td>
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<p>Indicates the portamento mode a channel is set to. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="gga073e69327108f3c7c6feb24c2ca4d3f6a69d0b169349a56f3256678d014fe0351"></a>FLUID_CHANNEL_PORTAMENTO_MODE_EACH_NOTE </td><td class="fielddoc"><p>Mode 0 - Portamento on each note (staccato or legato) </p>
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<tr><td class="fieldname"><a id="gga073e69327108f3c7c6feb24c2ca4d3f6ac1993c82f3e225126eaf712c851b2675"></a>FLUID_CHANNEL_PORTAMENTO_MODE_LEGATO_ONLY </td><td class="fielddoc"><p>Mode 1 - Portamento only on legato note. </p>
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<tr><td class="fieldname"><a id="gga073e69327108f3c7c6feb24c2ca4d3f6a386c17e2efae2c4a1e3250e686861ef6"></a>FLUID_CHANNEL_PORTAMENTO_MODE_STACCATO_ONLY </td><td class="fielddoc"><p>Mode 2 - Portamento only on staccato note. </p>
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<a id="gaada0747654fce5d0a758126fc3c99eb0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaada0747654fce5d0a758126fc3c99eb0">◆ </a></span>fluid_midi_channel_type</h2>
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<td class="memname">enum <a class="el" href="group__channel__setup.html#gaada0747654fce5d0a758126fc3c99eb0">fluid_midi_channel_type</a></td>
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<p>The midi channel type used by <a class="el" href="group__channel__setup.html#gae6de53f3095bb7a68c53dbd5c914a9fb" title="Set midi channel type.">fluid_synth_set_channel_type()</a> </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ggaada0747654fce5d0a758126fc3c99eb0aa81f75c5ad62a95bf62a276670542f57"></a>CHANNEL_TYPE_MELODIC </td><td class="fielddoc"><p>Melodic midi channel. </p>
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<tr><td class="fieldname"><a id="ggaada0747654fce5d0a758126fc3c99eb0a3b26ca93ed355e9b82f1b46b8d67ae91"></a>CHANNEL_TYPE_DRUM </td><td class="fielddoc"><p>Drum midi channel. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga1bb91603c39ef9bce39b9c09d0e0b704">◆ </a></span>fluid_portamento_time_mode</h2>
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<td class="memname">enum <a class="el" href="group__channel__setup.html#ga1bb91603c39ef9bce39b9c09d0e0b704">fluid_portamento_time_mode</a></td>
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<p>Indicates the portamento time mode the synthesizer is set to. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="gga1bb91603c39ef9bce39b9c09d0e0b704a4d4e290f3cf7b2e4188ad1beb628c0bb"></a>FLUID_PORTAMENTO_TIME_MODE_AUTO </td><td class="fielddoc"><p>Auto mode - Start with 7-bit MSB, switch to 14-bit when LSB seen. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga1bb91603c39ef9bce39b9c09d0e0b704aa2b77ce202dd002cb58e21502f224b09"></a>FLUID_PORTAMENTO_TIME_MODE_XG_GS </td><td class="fielddoc"><p>XG/GS mode - Always use 7-bit MSB only. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga1bb91603c39ef9bce39b9c09d0e0b704aa6e60a09cd35e16d26ff3cecbfd8654a"></a>FLUID_PORTAMENTO_TIME_MODE_LINEAR </td><td class="fielddoc"><p>Linear mode - Always use 14-bit MSB+LSB. </p>
</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ga08883f291c77959de32529901df2014b">◆ </a></span>fluid_synth_get_basic_channel()</h2>
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<td class="memname">int fluid_synth_get_basic_channel </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"><em>basic_chan_out</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int * </td>
<td class="paramname"><em>mode_out</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"><em>val_out</em> </td>
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<p>Returns poly mono mode information of any MIDI channel. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance </td></tr>
<tr><td class="paramname">chan</td><td>MIDI channel number (0 to MIDI channel count - 1) </td></tr>
<tr><td class="paramname">basic_chan_out</td><td>Buffer to store the basic channel <em>chan</em> belongs to or <a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a> if <em>chan</em> is disabled. </td></tr>
<tr><td class="paramname">mode_out</td><td>Buffer to store the mode of <em>chan</em> (see <a class="el" href="group__channel__setup.html#gaaf55486a4c745bf15d2cd275a4a90978" title="Indicates the mode a basic channel is set to.">fluid_basic_channel_modes</a>) or <a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a> if <em>chan</em> is disabled. </td></tr>
<tr><td class="paramname">val_out</td><td>Buffer to store the total number of channels in this basic channel group or <a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a> if <em>chan</em> is disabled. </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>If any of <em>basic_chan_out</em>, <em>mode_out</em>, <em>val_out</em> pointer is NULL the corresponding information isn't returned.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count. </li>
</ul>
</li>
</ul>
</dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga92e300f8c24321a56d30f091f1e9cc8d">◆ </a></span>fluid_synth_get_breath_mode()</h2>
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<td class="memname">int fluid_synth_get_breath_mode </td>
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<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"><em>breathmode</em> </td>
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<p>Gets the breath mode of a channel. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance. </td></tr>
<tr><td class="paramname">chan</td><td>MIDI channel number (0 to MIDI channel count - 1). </td></tr>
<tr><td class="paramname">breathmode</td><td>Pointer to the returned breath mode as indicated by <a class="el" href="group__channel__setup.html#ga1296e41d20852a8d20582f4757d5c401" title="Indicates the breath mode a channel is set to.">fluid_channel_breath_flags</a>.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count.</li>
<li><em>breathmode</em> is NULL. </li>
</ul>
</li>
</ul>
</dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ga85724d5ab8e18d9ab7818912308c61e2">◆ </a></span>fluid_synth_get_legato_mode()</h2>
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<td class="memname">int fluid_synth_get_legato_mode </td>
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<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"><em>legatomode</em> </td>
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<p>Gets the legato mode of a channel. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance. </td></tr>
<tr><td class="paramname">chan</td><td>MIDI channel number (0 to MIDI channel count - 1). </td></tr>
<tr><td class="paramname">legatomode</td><td>The legato mode as indicated by <a class="el" href="group__channel__setup.html#gaafd94b0fb1fa9d98841bed11d8418c3a" title="Indicates the legato mode a channel is set to n1,n2,n3,.">fluid_channel_legato_mode</a>.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count.</li>
<li><em>legatomode</em> is NULL. </li>
</ul>
</li>
</ul>
</dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ga6d10213e76010800c4f7224f84460179">◆ </a></span>fluid_synth_get_portamento_mode()</h2>
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<td class="memname">int fluid_synth_get_portamento_mode </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"><em>portamentomode</em> </td>
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<p>Gets the portamento mode of a channel. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance. </td></tr>
<tr><td class="paramname">chan</td><td>MIDI channel number (0 to MIDI channel count - 1). </td></tr>
<tr><td class="paramname">portamentomode</td><td>Pointer to the portamento mode as indicated by <a class="el" href="group__channel__setup.html#ga073e69327108f3c7c6feb24c2ca4d3f6" title="Indicates the portamento mode a channel is set to.">fluid_channel_portamento_mode</a>. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count.</li>
<li><em>portamentomode</em> is NULL. </li>
</ul>
</li>
</ul>
</dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga42d94965941fcbdf719d988590edad85">◆ </a></span>fluid_synth_get_portamento_time_mode()</h2>
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<td class="memname">int fluid_synth_get_portamento_time_mode </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"><em>mode</em> </td>
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<p>Gets the global portamento time mode of the synthesizer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance. </td></tr>
<tr><td class="paramname">mode</td><td>the address to store the portamento time mode to.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>mode</em> is NULL. </li>
</ul>
</li>
</ul>
</dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga84d42e3cd77c7385db7ed7f1c0dcbf28">◆ </a></span>fluid_synth_reset_basic_channel()</h2>
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<td class="memname">int fluid_synth_reset_basic_channel </td>
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<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>chan</em> </td>
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<p>Disables and unassigns all channels from a basic channel group. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>The synth instance. </td></tr>
<tr><td class="paramname">chan</td><td>The basic channel of the group to reset or -1 to reset all channels. </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>By default (i.e. on creation after <a class="el" href="group__synth.html#ga2aab8e0b82dc9fd086849efacb3c1b1b" title="Create new FluidSynth instance.">new_fluid_synth()</a> and after <a class="el" href="group__midi__messages.html#ga2b22116537580796c95c8ef2bc9a1e0a" title="Send MIDI system reset command (big red 'panic' button), turns off notes, resets controllers and rest...">fluid_synth_system_reset()</a>) a synth instance has one basic channel at channel 0 in mode <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978a1bc222e8ff943e5031f490d3fa55dff8" title="corresponds to MIDI mode 0">FLUID_CHANNEL_MODE_OMNION_POLY</a>. All other channels belong to this basic channel group. Make sure to call this function before setting any custom basic channel setup.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count.</li>
<li><em>chan</em> isn't a basic channel. </li>
</ul>
</li>
</ul>
</dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga6683d9f71e1ba0342edaebd9b451c618">◆ </a></span>fluid_synth_set_basic_channel()</h2>
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<td class="memname">int fluid_synth_set_basic_channel </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>mode</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>val</em> </td>
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<p>Sets a new basic channel group only. </p>
<p>The function doesn't allow to change an existing basic channel.</p>
<p>The function fails if any channel overlaps any existing basic channel group. To make room if necessary, basic channel groups can be cleared using <a class="el" href="group__channel__setup.html#ga84d42e3cd77c7385db7ed7f1c0dcbf28" title="Disables and unassigns all channels from a basic channel group.">fluid_synth_reset_basic_channel()</a>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance. </td></tr>
<tr><td class="paramname">chan</td><td>the basic Channel number (0 to MIDI channel count-1). </td></tr>
<tr><td class="paramname">mode</td><td>the MIDI mode to use for chan (see <a class="el" href="group__channel__setup.html#gaaf55486a4c745bf15d2cd275a4a90978" title="Indicates the mode a basic channel is set to.">fluid_basic_channel_modes</a>). </td></tr>
<tr><td class="paramname">val</td><td>number of channels in the group. </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd><em>val</em> is only relevant for mode <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978a1bc222e8ff943e5031f490d3fa55dff8" title="corresponds to MIDI mode 0">FLUID_CHANNEL_MODE_OMNION_POLY</a>, <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978a343d60e90a7dac4c8014cdf561bd32b3" title="corresponds to MIDI mode 1">FLUID_CHANNEL_MODE_OMNION_MONO</a> and <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978ab5ef8a31882ae9fb0bcec38ba092da4b" title="corresponds to MIDI mode 3">FLUID_CHANNEL_MODE_OMNIOFF_MONO</a>. A value of 0 means all possible channels from <em>chan</em> to to next basic channel minus 1 (if any) or to MIDI channel count minus 1. Val is ignored for <a class="el" href="group__channel__setup.html#ggaaf55486a4c745bf15d2cd275a4a90978a7d7a76c245b17e0ce95efbc1955b6a68" title="corresponds to MIDI mode 2">FLUID_CHANNEL_MODE_OMNIOFF_POLY</a> as this mode implies a group of only one channel. </dd></dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count.</li>
<li><em>mode</em> is invalid.</li>
<li><em>val</em> has a number of channels overlapping another basic channel group or been above MIDI channel count.</li>
<li>When the function fails, any existing basic channels aren't modified. </li>
</ul>
</li>
</ul>
</dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga5d93c60554649a01a0402c78df0b3dfd">◆ </a></span>fluid_synth_set_breath_mode()</h2>
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<td class="memname">int fluid_synth_set_breath_mode </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>breathmode</em> </td>
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<p>Sets the breath mode of a channel. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance. </td></tr>
<tr><td class="paramname">chan</td><td>MIDI channel number (0 to MIDI channel count - 1). </td></tr>
<tr><td class="paramname">breathmode</td><td>The breath mode as indicated by <a class="el" href="group__channel__setup.html#ga1296e41d20852a8d20582f4757d5c401" title="Indicates the breath mode a channel is set to.">fluid_channel_breath_flags</a>.</td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count. </li>
</ul>
</li>
</ul>
</dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#gae6de53f3095bb7a68c53dbd5c914a9fb">◆ </a></span>fluid_synth_set_channel_type()</h2>
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<td class="memname">int fluid_synth_set_channel_type </td>
<td>(</td>
<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>type</em> </td>
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<p>Set midi channel type. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>FluidSynth instance </td></tr>
<tr><td class="paramname">chan</td><td>MIDI channel number (0 to MIDI channel count - 1) </td></tr>
<tr><td class="paramname">type</td><td>MIDI channel type (<a class="el" href="group__channel__setup.html#gaada0747654fce5d0a758126fc3c99eb0" title="The midi channel type used by fluid_synth_set_channel_type()">fluid_midi_channel_type</a>) </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success, <a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a> otherwise </dd></dl>
<dl class="section since"><dt>Since</dt><dd>1.1.4 </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ga480f70ed2a454dd51953e48f70d60529">◆ </a></span>fluid_synth_set_legato_mode()</h2>
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<td class="memname">int fluid_synth_set_legato_mode </td>
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<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>legatomode</em> </td>
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<p>Sets the legato mode of a channel. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance. </td></tr>
<tr><td class="paramname">chan</td><td>MIDI channel number (0 to MIDI channel count - 1). </td></tr>
<tr><td class="paramname">legatomode</td><td>The legato mode as indicated by <a class="el" href="group__channel__setup.html#gaafd94b0fb1fa9d98841bed11d8418c3a" title="Indicates the legato mode a channel is set to n1,n2,n3,.">fluid_channel_legato_mode</a>.</td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count.</li>
<li><em>legatomode</em> is invalid. </li>
</ul>
</li>
</ul>
</dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ga010a2d28392cf12cd126b01799676625">◆ </a></span>fluid_synth_set_portamento_mode()</h2>
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<td class="memname">int fluid_synth_set_portamento_mode </td>
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<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>chan</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>portamentomode</em> </td>
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<p>Sets the portamento mode of a channel. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">synth</td><td>the synth instance. </td></tr>
<tr><td class="paramname">chan</td><td>MIDI channel number (0 to MIDI channel count - 1). </td></tr>
<tr><td class="paramname">portamentomode</td><td>The portamento mode as indicated by <a class="el" href="group__channel__setup.html#ga073e69327108f3c7c6feb24c2ca4d3f6" title="Indicates the portamento mode a channel is set to.">fluid_channel_portamento_mode</a>. </td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><ul>
<li><a class="el" href="group__misc.html#gae4efb1c3ce0d550c922504adfb0fb886" title="Value that indicates success, used by most libfluidsynth functions.">FLUID_OK</a> on success.</li>
<li><a class="el" href="group__misc.html#ga90e8bdbc5a507bbfa5c45bac85a63a61" title="Value that indicates failure, used by most libfluidsynth functions.">FLUID_FAILED</a><ul>
<li><em>synth</em> is NULL.</li>
<li><em>chan</em> is outside MIDI channel count.</li>
<li><em>portamentomode</em> is invalid. </li>
</ul>
</li>
</ul>
</dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga67d1dca09832aba4c80313d32e94287f">◆ </a></span>fluid_synth_set_portamento_time_mode()</h2>
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<td class="memname">int fluid_synth_set_portamento_time_mode </td>
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<td class="paramtype"><a class="el" href="group__Types.html#gae265f10ae174a13afe010de50d87e1a4">fluid_synth_t</a> * </td>
<td class="paramname"><em>synth</em>, </td>
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<td class="paramkey"></td>
<td></td>