DISTRHO Plugin Framework
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  65. <div class="header">
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  67. <div class="title">Sleep.hpp</div> </div>
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  69. <div class="contents">
  70. <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div>
  71. <div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * DISTRHO Plugin Framework (DPF)</span></div>
  72. <div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * Copyright (C) 2012-2016 Filipe Coelho &lt;falktx@falktx.com&gt;</span></div>
  73. <div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> *</span></div>
  74. <div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * Permission to use, copy, modify, and/or distribute this software for any purpose with</span></div>
  75. <div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * or without fee is hereby granted, provided that the above copyright notice and this</span></div>
  76. <div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * permission notice appear in all copies.</span></div>
  77. <div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> *</span></div>
  78. <div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD</span></div>
  79. <div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN</span></div>
  80. <div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL</span></div>
  81. <div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER</span></div>
  82. <div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN</span></div>
  83. <div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
  84. <div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> */</span></div>
  85. <div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; </div>
  86. <div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#ifndef DISTRHO_SLEEP_HPP_INCLUDED</span></div>
  87. <div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#define DISTRHO_SLEEP_HPP_INCLUDED</span></div>
  88. <div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
  89. <div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &quot;../DistrhoUtils.hpp&quot;</span></div>
  90. <div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; </div>
  91. <div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#ifdef DISTRHO_OS_WINDOWS</span></div>
  92. <div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor"># ifndef NOMINMAX</span></div>
  93. <div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor"># define NOMINMAX</span></div>
  94. <div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor"># endif</span></div>
  95. <div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor"># include &lt;winsock2.h&gt;</span></div>
  96. <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor"># include &lt;windows.h&gt;</span></div>
  97. <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#else</span></div>
  98. <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor"># include &lt;unistd.h&gt;</span></div>
  99. <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#endif</span></div>
  100. <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; </div>
  101. <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment">// -----------------------------------------------------------------------</span></div>
  102. <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment">// d_*sleep</span></div>
  103. <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; </div>
  104. <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="comment">/*</span></div>
  105. <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="comment"> * Sleep for &#39;secs&#39; seconds.</span></div>
  106. <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment"> */</span></div>
  107. <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span></div>
  108. <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="keywordtype">void</span> d_sleep(<span class="keyword">const</span> uint secs) noexcept</div>
  109. <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;{</div>
  110. <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; DISTRHO_SAFE_ASSERT_RETURN(secs &gt; 0,);</div>
  111. <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; </div>
  112. <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordflow">try</span> {</div>
  113. <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="preprocessor">#ifdef DISTRHO_OS_WINDOWS</span></div>
  114. <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; ::Sleep(secs * 1000);</div>
  115. <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor">#else</span></div>
  116. <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; ::sleep(secs);</div>
  117. <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="preprocessor">#endif</span></div>
  118. <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; } DISTRHO_SAFE_EXCEPTION(<span class="stringliteral">&quot;d_sleep&quot;</span>);</div>
  119. <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;}</div>
  120. <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; </div>
  121. <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment">/*</span></div>
  122. <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment"> * Sleep for &#39;msecs&#39; milliseconds.</span></div>
  123. <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="comment"> */</span></div>
  124. <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span></div>
  125. <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="keywordtype">void</span> d_msleep(<span class="keyword">const</span> uint msecs) noexcept</div>
  126. <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;{</div>
  127. <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; DISTRHO_SAFE_ASSERT_RETURN(msecs &gt; 0,);</div>
  128. <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
  129. <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">try</span> {</div>
  130. <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;<span class="preprocessor">#ifdef DISTRHO_OS_WINDOWS</span></div>
  131. <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; ::Sleep(msecs);</div>
  132. <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="preprocessor">#else</span></div>
  133. <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; ::usleep(msecs * 1000);</div>
  134. <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="preprocessor">#endif</span></div>
  135. <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; } DISTRHO_SAFE_EXCEPTION(<span class="stringliteral">&quot;d_msleep&quot;</span>);</div>
  136. <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;}</div>
  137. <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; </div>
  138. <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="comment">// -----------------------------------------------------------------------</span></div>
  139. <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; </div>
  140. <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// DISTRHO_SLEEP_HPP_INCLUDED</span></div>
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