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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>libfluidsynth: sfont.h Source File</title>
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a></div>
<h1>sfont.h</h1><a href="sfont_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/* FluidSynth - A Software Synthesizer</span>
00002 <span class="comment"> *</span>
00003 <span class="comment"> * Copyright (C) 2003 Peter Hanappe and others.</span>
00004 <span class="comment"> *</span>
00005 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
00006 <span class="comment"> * modify it under the terms of the GNU Library General Public License</span>
00007 <span class="comment"> * as published by the Free Software Foundation; either version 2 of</span>
00008 <span class="comment"> * the License, or (at your option) any later version.</span>
00009 <span class="comment"> *</span>
00010 <span class="comment"> * This library is distributed in the hope that it will be useful, but</span>
00011 <span class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</span>
00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
00013 <span class="comment"> * Library General Public License for more details.</span>
00014 <span class="comment"> * </span>
00015 <span class="comment"> * You should have received a copy of the GNU Library General Public</span>
00016 <span class="comment"> * License along with this library; if not, write to the Free</span>
00017 <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA</span>
00018 <span class="comment"> * 02111-1307, USA</span>
00019 <span class="comment"> */</span>
00020
00021 <span class="preprocessor">#ifndef _FLUIDSYNTH_SFONT_H</span>
00022 <span class="preprocessor"></span><span class="preprocessor">#define _FLUIDSYNTH_SFONT_H</span>
00023 <span class="preprocessor"></span>
00024 <span class="preprocessor">#ifdef __cplusplus</span>
00025 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
00026 <span class="preprocessor">#endif</span>
00027 <span class="preprocessor"></span>
00028
00029
00063 <span class="keyword">enum</span> {
00064 <a class="code" href="sfont_8h.html#a10a7">FLUID_PRESET_SELECTED</a>,
00065 <a class="code" href="sfont_8h.html#a10a8">FLUID_PRESET_UNSELECTED</a>,
00066 <a class="code" href="sfont_8h.html#a10a9">FLUID_SAMPLE_DONE</a>
00067 };
00068
00069
00070 <span class="comment">/*</span>
00071 <span class="comment"> * fluid_sfloader_t</span>
00072 <span class="comment"> */</span>
00073
<a name="l00074"></a><a class="code" href="struct__fluid__sfloader__t.html">00074</a> <span class="keyword">struct </span><a class="code" href="struct__fluid__sfloader__t.html">_fluid_sfloader_t</a> {
<a name="l00076"></a><a class="code" href="struct__fluid__sfloader__t.html#o0">00076</a> <span class="keywordtype">void</span>* <a class="code" href="struct__fluid__sfloader__t.html#o0">data</a>;
00077
00081 int (*free)(<a class="code" href="struct__fluid__sfloader__t.html">fluid_sfloader_t</a>* loader);
00082
00084 <a class="code" href="struct__fluid__sfont__t.html">fluid_sfont_t</a>* (*load)(<a class="code" href="struct__fluid__sfloader__t.html">fluid_sfloader_t</a>* loader, <span class="keyword">const</span> <span class="keywordtype">char</span>* filename);
00085 };
00086
00087
00088 <span class="comment">/*</span>
00089 <span class="comment"> * fluid_sfont_t</span>
00090 <span class="comment"> */</span>
00091
<a name="l00092"></a><a class="code" href="struct__fluid__sfont__t.html">00092</a> <span class="keyword">struct </span><a class="code" href="struct__fluid__sfont__t.html">_fluid_sfont_t</a> {
<a name="l00093"></a><a class="code" href="struct__fluid__sfont__t.html#o0">00093</a> <span class="keywordtype">void</span>* data;
<a name="l00094"></a><a class="code" href="struct__fluid__sfont__t.html#o1">00094</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="keywordtype">id</span>;
00095
00099 int (*free)(<a class="code" href="struct__fluid__sfont__t.html">fluid_sfont_t</a>* sfont);
00100
00102 <span class="keywordtype">char</span>* (*get_name)(<a class="code" href="struct__fluid__sfont__t.html">fluid_sfont_t</a>* sfont);
00103
00107 <a class="code" href="struct__fluid__preset__t.html">fluid_preset_t</a>* (*get_preset)(<a class="code" href="struct__fluid__sfont__t.html">fluid_sfont_t</a>* sfont, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> bank, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> prenum);
00108
00109 void (*iteration_start)(<a class="code" href="struct__fluid__sfont__t.html">fluid_sfont_t</a>* sfont);
00110
00111 <span class="comment">/* return 0 when no more presets are available, 1 otherwise */</span>
00112 int (*iteration_next)(<a class="code" href="struct__fluid__sfont__t.html">fluid_sfont_t</a>* sfont, <a class="code" href="struct__fluid__preset__t.html">fluid_preset_t</a>* preset);
00113 };
00114
<a name="l00115"></a><a class="code" href="sfont_8h.html#a0">00115</a> <span class="preprocessor">#define fluid_sfont_get_id(_sf) ((_sf)->id)</span>
00116 <span class="preprocessor"></span>
00117
00118 <span class="comment">/*</span>
00119 <span class="comment"> * fluid_preset_t </span>
00120 <span class="comment"> */</span>
00121
<a name="l00122"></a><a class="code" href="struct__fluid__preset__t.html">00122</a> <span class="keyword">struct </span><a class="code" href="struct__fluid__preset__t.html">_fluid_preset_t</a> {
<a name="l00123"></a><a class="code" href="struct__fluid__preset__t.html#o0">00123</a> <span class="keywordtype">void</span>* data;
<a name="l00124"></a><a class="code" href="struct__fluid__preset__t.html#o1">00124</a> <a class="code" href="struct__fluid__sfont__t.html">fluid_sfont_t</a>* <a class="code" href="struct__fluid__preset__t.html#o1">sfont</a>;
00125 int (*free)(<a class="code" href="struct__fluid__preset__t.html">fluid_preset_t</a>* preset);
00126 <span class="keywordtype">char</span>* (*get_name)(<a class="code" href="struct__fluid__preset__t.html">fluid_preset_t</a>* preset);
00127 int (*get_banknum)(<a class="code" href="struct__fluid__preset__t.html">fluid_preset_t</a>* preset);
00128 int (*get_num)(<a class="code" href="struct__fluid__preset__t.html">fluid_preset_t</a>* preset);
00129
00131 int (*noteon)(<a class="code" href="struct__fluid__preset__t.html">fluid_preset_t</a>* preset, <a class="code" href="types_8h.html#a1">fluid_synth_t</a>* synth, <span class="keywordtype">int</span> chan, <span class="keywordtype">int</span> key, <span class="keywordtype">int</span> vel);
00132
00135 int (*notify)(<a class="code" href="struct__fluid__preset__t.html">fluid_preset_t</a>* preset, <span class="keywordtype">int</span> reason, <span class="keywordtype">int</span> chan);
00136 };
00137
00138
00139 <span class="comment">/*</span>
00140 <span class="comment"> * fluid_sample_t</span>
00141 <span class="comment"> */</span>
00142
<a name="l00143"></a><a class="code" href="struct__fluid__sample__t.html">00143</a> <span class="keyword">struct </span><a class="code" href="struct__fluid__sample__t.html">_fluid_sample_t</a>
00144 {
<a name="l00145"></a><a class="code" href="struct__fluid__sample__t.html#o0">00145</a> <span class="keywordtype">char</span> <a class="code" href="struct__fluid__sample__t.html#o0">name</a>[21];
<a name="l00146"></a><a class="code" href="struct__fluid__sample__t.html#o1">00146</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o1">start</a>;
<a name="l00147"></a><a class="code" href="struct__fluid__sample__t.html#o2">00147</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o2">end</a>;
<a name="l00148"></a><a class="code" href="struct__fluid__sample__t.html#o3">00148</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o3">loopstart</a>;
<a name="l00149"></a><a class="code" href="struct__fluid__sample__t.html#o4">00149</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o4">loopend</a>;
<a name="l00150"></a><a class="code" href="struct__fluid__sample__t.html#o5">00150</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o5">samplerate</a>;
<a name="l00151"></a><a class="code" href="struct__fluid__sample__t.html#o6">00151</a> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o6">origpitch</a>;
<a name="l00152"></a><a class="code" href="struct__fluid__sample__t.html#o7">00152</a> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o7">pitchadj</a>;
<a name="l00153"></a><a class="code" href="struct__fluid__sample__t.html#o8">00153</a> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o8">sampletype</a>;
<a name="l00154"></a><a class="code" href="struct__fluid__sample__t.html#o9">00154</a> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o9">valid</a>;
<a name="l00155"></a><a class="code" href="struct__fluid__sample__t.html#o10">00155</a> <span class="keywordtype">short</span>* data;
00156
00160 <span class="comment">/* Set this to zero, when submitting a new sample. */</span>
<a name="l00161"></a><a class="code" href="struct__fluid__sample__t.html#o11">00161</a> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o11">amplitude_that_reaches_noise_floor_is_valid</a>;
<a name="l00162"></a><a class="code" href="struct__fluid__sample__t.html#o12">00162</a> <span class="keywordtype">double</span> <a class="code" href="struct__fluid__sample__t.html#o12">amplitude_that_reaches_noise_floor</a>;
00163
<a name="l00165"></a><a class="code" href="struct__fluid__sample__t.html#o13">00165</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__fluid__sample__t.html#o13">refcount</a>;
00166
00169 int (*notify)(<a class="code" href="struct__fluid__sample__t.html">fluid_sample_t</a>* sample, <span class="keywordtype">int</span> reason);
00170
<a name="l00172"></a><a class="code" href="struct__fluid__sample__t.html#o15">00172</a> <span class="keywordtype">void</span>* <a class="code" href="struct__fluid__sample__t.html#o15">userdata</a>;
00173 };
00174
00175
<a name="l00176"></a><a class="code" href="sfont_8h.html#a1">00176</a> <span class="preprocessor">#define fluid_sample_refcount(_sample) ((_sample)->refcount)</span>
00177 <span class="preprocessor"></span>
00178
<a name="l00181"></a><a class="code" href="sfont_8h.html#a2">00181</a> <span class="preprocessor">#define FLUID_SAMPLETYPE_MONO 1</span>
<a name="l00182"></a><a class="code" href="sfont_8h.html#a3">00182</a> <span class="preprocessor"></span><span class="preprocessor">#define FLUID_SAMPLETYPE_RIGHT 2</span>
<a name="l00183"></a><a class="code" href="sfont_8h.html#a4">00183</a> <span class="preprocessor"></span><span class="preprocessor">#define FLUID_SAMPLETYPE_LEFT 4</span>
<a name="l00184"></a><a class="code" href="sfont_8h.html#a5">00184</a> <span class="preprocessor"></span><span class="preprocessor">#define FLUID_SAMPLETYPE_LINKED 8</span>
<a name="l00185"></a><a class="code" href="sfont_8h.html#a6">00185</a> <span class="preprocessor"></span><span class="preprocessor">#define FLUID_SAMPLETYPE_ROM 0x8000</span>
00186 <span class="preprocessor"></span>
00187
00188
00189 <span class="preprocessor">#ifdef __cplusplus</span>
00190 <span class="preprocessor"></span>}
00191 <span class="preprocessor">#endif</span>
00192 <span class="preprocessor"></span>
00193 <span class="preprocessor">#endif </span><span class="comment">/* _FLUIDSYNTH_SFONT_H */</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Aug 17 14:37:46 2004 for libfluidsynth by
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