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<li class="navelem"><a class="el" href="dir_a8a4892678035c62db3a4af7d9811050.html">IPlug</a></li><li class="navelem"><a class="el" href="dir_0a4d5c809904f161b2c5f61c6d7be6b0.html">APP</a></li> </ul>
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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">#pragma once</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include <cstdlib></span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include <string></span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include <vector></span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include <limits></span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include <memory></span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include "wdltypes.h"</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include "wdlstring.h"</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#include "<a class="code" href="_i_plug_platform_8h.html">IPlugPlatform.h</a>"</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#include "<a class="code" href="_i_plug_constants_8h.html">IPlugConstants.h</a>"</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="preprocessor">#include "<a class="code" href="_i_plug_a_p_p_8h.html">IPlugAPP.h</a>"</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="preprocessor">#include "config.h"</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="preprocessor">#ifdef OS_WIN</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="preprocessor"> #include <WindowsX.h></span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="preprocessor"> #include <commctrl.h></span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="preprocessor"> #include <shlobj.h></span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="preprocessor"> #define DEFAULT_INPUT_DEV "Default Device"</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="preprocessor"> #define DEFAULT_OUTPUT_DEV "Default Device"</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="preprocessor">#elif defined(OS_MAC)</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="preprocessor"> #include "IPlugSWELL.h"</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="preprocessor"> #define SLEEP( milliseconds ) usleep( (unsigned long) (milliseconds * 1000.0) )</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="preprocessor"> #define DEFAULT_INPUT_DEV "Built-in Input"</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="preprocessor"> #define DEFAULT_OUTPUT_DEV "Built-in Output"</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="preprocessor">#elif defined(OS_LINUX)</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="preprocessor"> #include "IPlugSWELL.h"</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="preprocessor">#include "RtAudio.h"</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="preprocessor">#include "RtMidi.h"</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="preprocessor">#define OFF_TEXT "off"</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="keyword">extern</span> HWND gHWND;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span><span class="keyword">extern</span> HINSTANCE gHINSTANCE;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span>BEGIN_IPLUG_NAMESPACE</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="keyword">const</span> <span class="keywordtype">int</span> kNumBufferSizeOptions = 11;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><span class="keyword">const</span> std::string kBufferSizeOptions[kNumBufferSizeOptions] = {<span class="stringliteral">"32"</span>, <span class="stringliteral">"64"</span>, <span class="stringliteral">"96"</span>, <span class="stringliteral">"128"</span>, <span class="stringliteral">"192"</span>, <span class="stringliteral">"256"</span>, <span class="stringliteral">"512"</span>, <span class="stringliteral">"1024"</span>, <span class="stringliteral">"2048"</span>, <span class="stringliteral">"4096"</span>, <span class="stringliteral">"8192"</span> };</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span><span class="keyword">const</span> <span class="keywordtype">int</span> kDeviceDS = 0; <span class="keyword">const</span> <span class="keywordtype">int</span> kDeviceCoreAudio = 0; <span class="keyword">const</span> <span class="keywordtype">int</span> kDeviceAlsa = 0;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span><span class="keyword">const</span> <span class="keywordtype">int</span> kDeviceASIO = 1; <span class="keyword">const</span> <span class="keywordtype">int</span> kDeviceJack = 1;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span><span class="keyword">extern</span> UINT gSCROLLMSG;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><span class="keyword">class </span><a class="code hl_class" href="class_i_plug_a_p_p.html">IPlugAPP</a>;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="class_i_plug_a_p_p_host.html"> 81</a></span><span class="keyword">class </span><a class="code hl_class" href="class_i_plug_a_p_p_host.html">IPlugAPPHost</a></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><span class="keyword">public</span>:</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="struct_i_plug_a_p_p_host_1_1_app_state.html"> 86</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> WDL_String mAudioInDev;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> WDL_String mAudioOutDev;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> WDL_String mMidiInDev;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> WDL_String mMidiOutDev;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> uint32_t mAudioDriverType;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> uint32_t mAudioSR;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> uint32_t mBufferSize;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> uint32_t mMidiInChan;</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> uint32_t mMidiOutChan;</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> uint32_t mAudioInChanL;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> uint32_t mAudioInChanR;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> uint32_t mAudioOutChanL;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> uint32_t mAudioOutChanR;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a>()</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> : mAudioInDev(DEFAULT_INPUT_DEV)</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> , mAudioOutDev(DEFAULT_OUTPUT_DEV)</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> , mMidiInDev(OFF_TEXT)</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> , mMidiOutDev(OFF_TEXT)</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> , mAudioDriverType(0) <span class="comment">// DirectSound / CoreAudio by default</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> , mBufferSize(512)</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> , mAudioSR(44100)</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> , mMidiInChan(0)</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> , mMidiOutChan(0)</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> , mAudioInChanL(1)</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> , mAudioInChanR(2)</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> , mAudioOutChanL(1)</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> , mAudioOutChanR(2)</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> {</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> }</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a> (<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a>& obj)</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> : mAudioInDev(obj.mAudioInDev.Get())</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> , mAudioOutDev(obj.mAudioOutDev.Get())</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> , mMidiInDev(obj.mMidiInDev.Get())</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> , mMidiOutDev(obj.mMidiOutDev.Get())</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> , mAudioDriverType(obj.mAudioDriverType)</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> , mBufferSize(obj.mBufferSize)</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> , mAudioSR(obj.mAudioSR)</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> , mMidiInChan(obj.mMidiInChan)</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> , mMidiOutChan(obj.mMidiOutChan)</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> , mAudioInChanL(obj.mAudioInChanL)</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> , mAudioInChanR(obj.mAudioInChanR)</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> , mAudioOutChanL(obj.mAudioInChanL)</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> , mAudioOutChanR(obj.mAudioInChanR)</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> {</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> }</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a>& rhs)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordflow">return</span> (rhs.mAudioDriverType == mAudioDriverType &&</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> rhs.mBufferSize == mBufferSize &&</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> rhs.mAudioSR == mAudioSR &&</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> rhs.mMidiInChan == mMidiInChan &&</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> rhs.mMidiOutChan == mMidiOutChan &&</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> (strcmp(rhs.mAudioInDev.Get(), mAudioInDev.Get()) == 0) &&</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> (strcmp(rhs.mAudioOutDev.Get(), mAudioOutDev.Get()) == 0) &&</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> (strcmp(rhs.mMidiInDev.Get(), mMidiInDev.Get()) == 0) &&</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> (strcmp(rhs.mMidiOutDev.Get(), mMidiOutDev.Get()) == 0) &&</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> rhs.mAudioInChanL == mAudioInChanL &&</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> rhs.mAudioInChanR == mAudioInChanR &&</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> rhs.mAudioOutChanL == mAudioOutChanL &&</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> rhs.mAudioOutChanR == mAudioOutChanR</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> );</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> }</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a>& rhs)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !operator==(rhs); }</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> };</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keyword">static</span> <a class="code hl_class" href="class_i_plug_a_p_p_host.html">IPlugAPPHost</a>* Create();</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">static</span> std::unique_ptr<IPlugAPPHost> sInstance;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordtype">void</span> PopulateSampleRateList(HWND hwndDlg, RtAudio::DeviceInfo* pInputDevInfo, RtAudio::DeviceInfo* pOutputDevInfo);</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordtype">void</span> PopulateAudioInputList(HWND hwndDlg, RtAudio::DeviceInfo* pInfo);</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keywordtype">void</span> PopulateAudioOutputList(HWND hwndDlg, RtAudio::DeviceInfo* pInfo);</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordtype">void</span> PopulateDriverSpecificControls(HWND hwndDlg);</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordtype">void</span> PopulateAudioDialogs(HWND hwndDlg);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordtype">bool</span> PopulateMidiDialogs(HWND hwndDlg);</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keywordtype">void</span> PopulatePreferencesDialog(HWND hwndDlg);</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <a class="code hl_class" href="class_i_plug_a_p_p_host.html">IPlugAPPHost</a>();</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <a class="code hl_class" href="class_i_plug_a_p_p_host.html">~IPlugAPPHost</a>();</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> </div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordtype">bool</span> OpenWindow(HWND pParent);</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">void</span> CloseWindow();</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordtype">bool</span> Init();</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordtype">bool</span> InitState();</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordtype">void</span> UpdateINI();</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> std::string <a class="code hl_function" href="class_i_plug_a_p_p_host.html#a50d2b979e5a0b53f62bbd0ef564ec7bd">GetAudioDeviceName</a>(<span class="keywordtype">int</span> idx) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="comment">// returns the rtaudio device ID, based on the (truncated) device name</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordtype">int</span> <a class="code hl_function" href="class_i_plug_a_p_p_host.html#a4d52f6571ecf5a788e81cf2d23d793c5">GetAudioDeviceIdx</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* name) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordtype">int</span> <a class="code hl_function" href="class_i_plug_a_p_p_host.html#a47c0983df4cdb914580941840da70501">GetMIDIPortNumber</a>(<a class="code hl_enumeration" href="group___i_plug_constants.html#ga2d2950b86093091e6a4fcf3fa7c6732a">ERoute</a> direction, <span class="keyword">const</span> <span class="keywordtype">char</span>* name) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_i_plug_a_p_p_host.html#a1f3ced1986b5ed9d6a25ccc68aea0fde">ProbeAudioIO</a>();</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordtype">void</span> ProbeMidiIO();</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordtype">bool</span> InitMidi();</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordtype">void</span> CloseAudio();</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordtype">bool</span> InitAudio(uint32_t inId, uint32_t outId, uint32_t sr, uint32_t iovs);</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordtype">bool</span> AudioSettingsInStateAreEqual(<a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a>& os, <a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a>& ns);</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keywordtype">bool</span> MIDISettingsInStateAreEqual(<a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a>& os, <a class="code hl_struct" href="struct_i_plug_a_p_p_host_1_1_app_state.html">AppState</a>& ns);</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordtype">bool</span> TryToChangeAudioDriverType();</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> <span class="keywordtype">bool</span> TryToChangeAudio();</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordtype">bool</span> SelectMIDIDevice(<a class="code hl_enumeration" href="group___i_plug_constants.html#ga2d2950b86093091e6a4fcf3fa7c6732a">ERoute</a> direction, <span class="keyword">const</span> <span class="keywordtype">char</span>* portName);</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keyword">static</span> <span class="keywordtype">int</span> AudioCallback(<span class="keywordtype">void</span>* pOutputBuffer, <span class="keywordtype">void</span>* pInputBuffer, uint32_t nFrames, <span class="keywordtype">double</span> streamTime, RtAudioStreamStatus status, <span class="keywordtype">void</span>* pUserData);</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keyword">static</span> <span class="keywordtype">void</span> MIDICallback(<span class="keywordtype">double</span> deltatime, std::vector<uint8_t>* pMsg, <span class="keywordtype">void</span>* pUserData);</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keyword">static</span> <span class="keywordtype">void</span> ErrorCallback(RtAudioError::Type type, <span class="keyword">const</span> std::string& errorText);</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keyword">static</span> WDL_DLGRET PreferencesDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keyword">static</span> WDL_DLGRET MainDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <a class="code hl_class" href="class_i_plug_a_p_p.html">IPlugAPP</a>* GetPlug() { <span class="keywordflow">return</span> mIPlug.get(); }</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> std::unique_ptr<IPlugAPP> mIPlug = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> std::unique_ptr<RtAudio> mDAC = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> std::unique_ptr<RtMidiIn> mMidiIn = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> std::unique_ptr<RtMidiOut> mMidiOut = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordtype">int</span> mMidiOutChannel = -1;</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordtype">int</span> mMidiInChannel = -1;</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> AppState mState;</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> AppState mTempState;</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> AppState mActiveState;</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keywordtype">double</span> mSampleRate = 44100.;</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> uint32_t mSamplesElapsed = 0;</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> uint32_t mVecWait = 0;</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> uint32_t mBufferSize = 512;</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> uint32_t mBufIndex = 0; <span class="comment">// index for signal vector, loops from 0 to mSigVS</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="keywordtype">bool</span> mExiting = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordtype">bool</span> mAudioEnding = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordtype">bool</span> mAudioDone = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> int32_t mDefaultInputDev = -1;</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> int32_t mDefaultOutputDev = -1;</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> WDL_String mINIPath;</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> std::vector<uint32_t> mAudioInputDevs;</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> std::vector<uint32_t> mAudioOutputDevs;</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> std::vector<std::string> mAudioIDDevNames;</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> std::vector<std::string> mMidiInputDevNames;</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> std::vector<std::string> mMidiOutputDevNames;</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> WDL_PtrList<double> mInputBufPtrs;</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> WDL_PtrList<double> mOutputBufPtrs;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code hl_class" href="class_i_plug_a_p_p.html">IPlugAPP</a>;</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span>};</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span>END_IPLUG_NAMESPACE</div>
<div class="ttc" id="a_i_plug_a_p_p_8h_html"><div class="ttname"><a href="_i_plug_a_p_p_8h.html">IPlugAPP.h</a></div></div>
<div class="ttc" id="a_i_plug_constants_8h_html"><div class="ttname"><a href="_i_plug_constants_8h.html">IPlugConstants.h</a></div><div class="ttdoc">IPlug Constant definitions, Types, magic numbers.</div></div>
<div class="ttc" id="a_i_plug_platform_8h_html"><div class="ttname"><a href="_i_plug_platform_8h.html">IPlugPlatform.h</a></div><div class="ttdoc">Include to get consistently named preprocessor macros for different platforms and logging functionali...</div></div>
<div class="ttc" id="aclass_i_plug_a_p_p_host_html"><div class="ttname"><a href="class_i_plug_a_p_p_host.html">IPlugAPPHost</a></div><div class="ttdoc">A class that hosts an IPlug as a standalone app and provides Audio/Midi I/O.</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_a_p_p__host_8h_source.html#l00081">IPlugAPP_host.h:82</a></div></div>
<div class="ttc" id="aclass_i_plug_a_p_p_host_html_a1f3ced1986b5ed9d6a25ccc68aea0fde"><div class="ttname"><a href="class_i_plug_a_p_p_host.html#a1f3ced1986b5ed9d6a25ccc68aea0fde">IPlugAPPHost::ProbeAudioIO</a></div><div class="ttdeci">void ProbeAudioIO()</div><div class="ttdoc">find out which devices have input channels & which have output channels, add their ids to the lists</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_a_p_p__host_8cpp_source.html#l00256">IPlugAPP_host.cpp:256</a></div></div>
<div class="ttc" id="aclass_i_plug_a_p_p_host_html_a47c0983df4cdb914580941840da70501"><div class="ttname"><a href="class_i_plug_a_p_p_host.html#a47c0983df4cdb914580941840da70501">IPlugAPPHost::GetMIDIPortNumber</a></div><div class="ttdeci">int GetMIDIPortNumber(ERoute direction, const char *name) const</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_a_p_p__host_8cpp_source.html#l00218">IPlugAPP_host.cpp:218</a></div></div>
<div class="ttc" id="aclass_i_plug_a_p_p_host_html_a4d52f6571ecf5a788e81cf2d23d793c5"><div class="ttname"><a href="class_i_plug_a_p_p_host.html#a4d52f6571ecf5a788e81cf2d23d793c5">IPlugAPPHost::GetAudioDeviceIdx</a></div><div class="ttdeci">int GetAudioDeviceIdx(const char *name) const</div><div class="ttdoc">Returns the audio device index linked to a particular name.</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_a_p_p__host_8cpp_source.html#l00207">IPlugAPP_host.cpp:207</a></div></div>
<div class="ttc" id="aclass_i_plug_a_p_p_host_html_a50d2b979e5a0b53f62bbd0ef564ec7bd"><div class="ttname"><a href="class_i_plug_a_p_p_host.html#a50d2b979e5a0b53f62bbd0ef564ec7bd">IPlugAPPHost::GetAudioDeviceName</a></div><div class="ttdeci">std::string GetAudioDeviceName(int idx) const</div><div class="ttdoc">Returns the name of the audio device at idx.</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_a_p_p__host_8cpp_source.html#l00202">IPlugAPP_host.cpp:202</a></div></div>
<div class="ttc" id="aclass_i_plug_a_p_p_html"><div class="ttname"><a href="class_i_plug_a_p_p.html">IPlugAPP</a></div><div class="ttdoc">Standalone application base class for an IPlug plug-in.</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_a_p_p_8h_source.html#l00035">IPlugAPP.h:37</a></div></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_plug_a_p_p_host_1_1_app_state_html"><div class="ttname"><a href="struct_i_plug_a_p_p_host_1_1_app_state.html">IPlugAPPHost::AppState</a></div><div class="ttdoc">Used to manage changes to app i/o.</div><div class="ttdef"><b>Definition:</b> <a href="_i_plug_a_p_p__host_8h_source.html#l00086">IPlugAPP_host.h:87</a></div></div>
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