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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> ==============================================================================</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> </span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> This file is part of the iPlug 2 library. Copyright (C) the iPlug 2 developers. </span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> </span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> See LICENSE.txt for more info.</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> </span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> ==============================================================================</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">*/</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#ifndef CUSTOM_BUSTYPE_FUNC</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span>BEGIN_IPLUG_NAMESPACE</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="keyword">static</span> uint64_t GetAPIBusTypeForChannelIOConfig(<span class="keywordtype">int</span> configIdx, <a class="code hl_enumeration" href="group___i_plug_constants.html#ga2d2950b86093091e6a4fcf3fa7c6732a">ERoute</a> dir, <span class="keywordtype">int</span> busIdx, <span class="keyword">const</span> <a class="code hl_struct" href="struct_i_o_config.html">IOConfig</a>* pConfig, WDL_TypedBuf<uint64_t>* APIBusTypes)</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span>{</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> assert(pConfig != <span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> assert(busIdx >= 0 && busIdx < pConfig->NBuses(dir));</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keywordtype">int</span> numChans = pConfig-><a class="code hl_function" href="struct_i_o_config.html#ab86c9a39c3c12b1b781ce4e035257089">GetBusInfo</a>(dir, busIdx)->NChans();</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keywordflow">switch</span> (numChans)</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> {</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keywordflow">case</span> 0:</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> APIBusTypes->Add(kAudioChannelLayoutTag_UseChannelDescriptions | 0);</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keywordflow">case</span> 1:</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> APIBusTypes->Add(kAudioChannelLayoutTag_Mono);</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">case</span> 2:</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment">// APIBusTypes->Add(kAudioChannelLayoutTag_Binaural);</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> APIBusTypes->Add(kAudioChannelLayoutTag_Stereo);</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordflow">case</span> 3:</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> APIBusTypes->Add(kAudioChannelLayoutTag_ITU_3_0 | 3);</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordflow">case</span> 4:</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// by default support any 4 channel layout</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_4);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> APIBusTypes->Add(kAudioChannelLayoutTag_Ambisonic_B_Format);</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> APIBusTypes->Add(kAudioChannelLayoutTag_HOA_ACN_SN3D | 4);</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordflow">case</span> 5:</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_5_0);</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">case</span> 6:</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="comment">// by default support any 6 channel layout</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_5_1);</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_6_0);</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">case</span> 7:</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// by default support any 7 channel layout</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_6_1);</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_7_0);</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_7_1_Front);</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">case</span> 8:</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// by default support any 8 channel layout</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_7_1);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> APIBusTypes->Add(kAudioChannelLayoutTag_AudioUnit_7_1_Front);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="preprocessor">#if defined (MAC_OS_VERSION_11_0)</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">case</span> 10:</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="comment">// Atmos 7.1.2</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> APIBusTypes->Add(kAudioChannelLayoutTag_Atmos_7_1_2);</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">case</span> 12:</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="comment">// Atmos 7.1.4</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> APIBusTypes->Add(kAudioChannelLayoutTag_Atmos_7_1_4);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span><span class="preprocessor">#endif </span><span class="comment">//MAC_OS_VERSION_11_0</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordflow">case</span> 9:</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">case</span> 16: <span class="comment">// 2nd and 3rd order ambisonics</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> APIBusTypes->Add(kAudioChannelLayoutTag_HOA_ACN_SN3D | numChans);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> APIBusTypes->Add(kAudioChannelLayoutTag_DiscreteInOrder | numChans);</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> }</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">return</span> 0; <span class="comment">// AU can return multiple types</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span>}</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span>END_IPLUG_NAMESPACE</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="keyword">extern</span> uint64_t GetAPIBusTypeForChannelIOConfig(<span class="keywordtype">int</span> configIdx, iplug::ERoute dir, <span class="keywordtype">int</span> busIdx, <span class="keyword">const</span> iplug::IOConfig* pConfig, WDL_TypedBuf<uint64_t>* APIBusTypes);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="preprocessor">#endif </span><span class="comment">//CUSTOM_BUSTYPE_FUNC</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="ttc" id="agroup___i_plug_constants_html_ga2d2950b86093091e6a4fcf3fa7c6732a"><div class="ttname"><a href="group___i_plug_constants.html#ga2d2950b86093091e6a4fcf3fa7c6732a">ERoute</a></div><div class="ttdeci">ERoute</div><div class="ttdoc">Used to identify whether a bus/channel connection is an input or an output.</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_constants_8h_source.html#l00168">IPlugConstants.h:169</a></div></div>
<div class="ttc" id="astruct_i_o_config_html"><div class="ttname"><a href="struct_i_o_config.html">IOConfig</a></div><div class="ttdoc">An IOConfig is used to store bus info for each input/output configuration defined in the channel io s...</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_structs_8h_source.html#l00503">IPlugStructs.h:504</a></div></div>
<div class="ttc" id="astruct_i_o_config_html_ab86c9a39c3c12b1b781ce4e035257089"><div class="ttname"><a href="struct_i_o_config.html#ab86c9a39c3c12b1b781ce4e035257089">IOConfig::GetBusInfo</a></div><div class="ttdeci">const IBusInfo * GetBusInfo(ERoute direction, int index) const</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_structs_8h_source.html#l00526">IPlugStructs.h:526</a></div></div>
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