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| <div class="title">Functions.cpp</div> </div> |
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| <a href="Functions_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// This may look like C code, but it is really -*- C++ -*-</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright Bob Friesenhahn, 1999, 2002, 2003</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Copyright Dirk Lemstra 2014-2015</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// Simple C++ function wrappers for ImageMagick equivalents</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div> |
| <div class="line"><a name="l00009"></a><span class="lineno"><a class="line" href="Functions_8cpp.html#a24d8db5449916b4dd0283f5f30a5edc7"> 9</a></span> <span class="preprocessor">#define MAGICKCORE_IMPLEMENTATION 1</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"><a class="line" href="Functions_8cpp.html#a99e08660df365803d576005502caf7e5"> 10</a></span> <span class="preprocessor">#define MAGICK_PLUSPLUS_IMPLEMENTATION 1</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "<a class="code" href="Include_8h.html">Magick++/Include.h</a>"</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <string></span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">using namespace </span><a class="code" href="http://nextgen.imagemagick.org/api/Magick++/namespacestd.html">std</a>;</div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include "<a class="code" href="Functions_8h.html">Magick++/Functions.h</a>"</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="Exception_8h.html">Magick++/Exception.h</a>"</span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="Functions_8cpp.html#a9789eda8e8572a0722fb55c29ba2f76c"> 20</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="Functions_8cpp.html#a9789eda8e8572a0722fb55c29ba2f76c">magick_initialized</a>=<span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// Clone C++ string as allocated C string, de-allocating any existing string</span></div> |
| <div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="namespaceMagick.html#a7c22815e81dd2dcc911a3d83986fb343"> 23</a></span> <a class="code" href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a> <span class="keywordtype">void</span> <a class="code" href="namespaceMagick.html#a7c22815e81dd2dcc911a3d83986fb343">Magick::CloneString</a>(<span class="keywordtype">char</span> **destination_,</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">const</span> std::string &source_)</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> {</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <a class="code" href="namespaceMagick.html#a7c22815e81dd2dcc911a3d83986fb343">MagickCore::CloneString</a>(destination_,source_.c_str());</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> }</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div> |
| <div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="namespaceMagick.html#a619d5f55f1f0971b2e0d72e8bed0051a"> 29</a></span> <a class="code" href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a> <span class="keywordtype">void</span> <a class="code" href="namespaceMagick.html#a619d5f55f1f0971b2e0d72e8bed0051a">Magick::DisableOpenCL</a>(<span class="keywordtype">void</span>)</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> {</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="Include_8h.html#a66d0d226ad64af8c5d2be6180adca8b4">GetPPException</a>;</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  MagickCore::InitImageMagickOpenCL(MagickCore::MAGICK_OPENCL_OFF,NULL,NULL,</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  exceptionInfo);</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="Include_8h.html#a6a4b81920dd51d0f026cf21a015b194a">ThrowPPException</a>(<span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> }</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div> |
| <div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="namespaceMagick.html#a8db47cc183547a1f5a1c6b5a5a81871f"> 37</a></span> <a class="code" href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a> <span class="keywordtype">bool</span> <a class="code" href="namespaceMagick.html#a8db47cc183547a1f5a1c6b5a5a81871f">Magick::EnableOpenCL</a>(<span class="keyword">const</span> <span class="keywordtype">bool</span> useCache_)</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">bool</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  status;</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="Include_8h.html#a66d0d226ad64af8c5d2be6180adca8b4">GetPPException</a>;</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">if</span> (useCache_)</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  status=MagickCore::InitImageMagickOpenCL(</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  MagickCore::MAGICK_OPENCL_DEVICE_SELECT_AUTO,NULL,NULL,exceptionInfo) ==</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  MagickTrue;</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  status=MagickCore::InitImageMagickOpenCL(</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  MagickCore::MAGICK_OPENCL_DEVICE_SELECT_AUTO_CLEAR_CACHE,NULL,NULL,</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  exceptionInfo) == MagickTrue;</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="Include_8h.html#a6a4b81920dd51d0f026cf21a015b194a">ThrowPPException</a>(<span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">return</span>(status);</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> }</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> |
| <div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="namespaceMagick.html#ae9a4f92303d2fc6074f91181db864be1"> 55</a></span> <a class="code" href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a> <span class="keywordtype">void</span> <a class="code" href="namespaceMagick.html#ae9a4f92303d2fc6074f91181db864be1">Magick::InitializeMagick</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *path_)</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> {</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  MagickCore::MagickCoreGenesis(path_,MagickFalse);</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">if</span> (!<a class="code" href="Functions_8cpp.html#a9789eda8e8572a0722fb55c29ba2f76c">magick_initialized</a>)</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="Functions_8cpp.html#a9789eda8e8572a0722fb55c29ba2f76c">magick_initialized</a>=<span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> }</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> |
| <div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="namespaceMagick.html#a8df77532f69bfc1138f62e202111bc71"> 62</a></span> <a class="code" href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a> <span class="keywordtype">void</span> <a class="code" href="namespaceMagick.html#a8df77532f69bfc1138f62e202111bc71">Magick::SetRandomSeed</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> seed)</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> {</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  MagickCore::SetRandomSecretKey(seed);</div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> }</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div> |
| <div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="namespaceMagick.html#ab2ba5f1b607df720ab1f562e2d232980"> 67</a></span> <a class="code" href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a> <span class="keywordtype">void</span> <a class="code" href="namespaceMagick.html#ab2ba5f1b607df720ab1f562e2d232980">Magick::TerminateMagick</a>(<span class="keywordtype">void</span>)</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> {</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">if</span> (<a class="code" href="Functions_8cpp.html#a9789eda8e8572a0722fb55c29ba2f76c">magick_initialized</a>)</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="Functions_8cpp.html#a9789eda8e8572a0722fb55c29ba2f76c">magick_initialized</a>=<span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  MagickCore::MagickCoreTerminus();</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> }</div> |
| <div class="ttc" id="Functions_8h_html"><div class="ttname"><a href="Functions_8h.html">Functions.h</a></div></div> |
| <div class="ttc" id="namespaceMagick_html_a8db47cc183547a1f5a1c6b5a5a81871f"><div class="ttname"><a href="namespaceMagick.html#a8db47cc183547a1f5a1c6b5a5a81871f">Magick::EnableOpenCL</a></div><div class="ttdeci">MagickPPExport bool EnableOpenCL(const bool useCache_=true)</div><div class="ttdef"><b>Definition:</b> <a href="Functions_8cpp_source.html#l00037">Functions.cpp:37</a></div></div> |
| <div class="ttc" id="namespacestd_html"><div class="ttname"><a href="http://nextgen.imagemagick.org/api/Magick++/namespacestd.html">std</a></div><div class="ttdoc">STL namespace. </div></div> |
| <div class="ttc" id="namespaceMagick_html_a619d5f55f1f0971b2e0d72e8bed0051a"><div class="ttname"><a href="namespaceMagick.html#a619d5f55f1f0971b2e0d72e8bed0051a">Magick::DisableOpenCL</a></div><div class="ttdeci">MagickPPExport void DisableOpenCL(void)</div><div class="ttdef"><b>Definition:</b> <a href="Functions_8cpp_source.html#l00029">Functions.cpp:29</a></div></div> |
| <div class="ttc" id="namespaceMagick_html_a8df77532f69bfc1138f62e202111bc71"><div class="ttname"><a href="namespaceMagick.html#a8df77532f69bfc1138f62e202111bc71">Magick::SetRandomSeed</a></div><div class="ttdeci">MagickPPExport void SetRandomSeed(const unsigned long seed)</div><div class="ttdef"><b>Definition:</b> <a href="Functions_8cpp_source.html#l00062">Functions.cpp:62</a></div></div> |
| <div class="ttc" id="Include_8h_html_a3648b581d4f8adf56a18ae67b7111a04"><div class="ttname"><a href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a></div><div class="ttdeci">#define MagickPPExport</div><div class="ttdef"><b>Definition:</b> <a href="Include_8h_source.html#l00256">Include.h:256</a></div></div> |
| <div class="ttc" id="Functions_8cpp_html_a9789eda8e8572a0722fb55c29ba2f76c"><div class="ttname"><a href="Functions_8cpp.html#a9789eda8e8572a0722fb55c29ba2f76c">magick_initialized</a></div><div class="ttdeci">static bool magick_initialized</div><div class="ttdef"><b>Definition:</b> <a href="Functions_8cpp_source.html#l00020">Functions.cpp:20</a></div></div> |
| <div class="ttc" id="Include_8h_html_a6a4b81920dd51d0f026cf21a015b194a"><div class="ttname"><a href="Include_8h.html#a6a4b81920dd51d0f026cf21a015b194a">ThrowPPException</a></div><div class="ttdeci">#define ThrowPPException(quiet)</div><div class="ttdef"><b>Definition:</b> <a href="Include_8h_source.html#l01514">Include.h:1514</a></div></div> |
| <div class="ttc" id="Include_8h_html"><div class="ttname"><a href="Include_8h.html">Include.h</a></div></div> |
| <div class="ttc" id="namespaceMagick_html_a7c22815e81dd2dcc911a3d83986fb343"><div class="ttname"><a href="namespaceMagick.html#a7c22815e81dd2dcc911a3d83986fb343">Magick::CloneString</a></div><div class="ttdeci">MagickPPExport void CloneString(char **destination_, const std::string &source_)</div><div class="ttdef"><b>Definition:</b> <a href="Functions_8cpp_source.html#l00023">Functions.cpp:23</a></div></div> |
| <div class="ttc" id="namespaceMagick_html_ae9a4f92303d2fc6074f91181db864be1"><div class="ttname"><a href="namespaceMagick.html#ae9a4f92303d2fc6074f91181db864be1">Magick::InitializeMagick</a></div><div class="ttdeci">MagickPPExport void InitializeMagick(const char *path_)</div><div class="ttdef"><b>Definition:</b> <a href="Functions_8cpp_source.html#l00055">Functions.cpp:55</a></div></div> |
| <div class="ttc" id="namespaceMagick_html_ab2ba5f1b607df720ab1f562e2d232980"><div class="ttname"><a href="namespaceMagick.html#ab2ba5f1b607df720ab1f562e2d232980">Magick::TerminateMagick</a></div><div class="ttdeci">MagickPPExport void TerminateMagick()</div><div class="ttdef"><b>Definition:</b> <a href="Functions_8cpp_source.html#l00067">Functions.cpp:67</a></div></div> |
| <div class="ttc" id="Include_8h_html_a66d0d226ad64af8c5d2be6180adca8b4"><div class="ttname"><a href="Include_8h.html#a66d0d226ad64af8c5d2be6180adca8b4">GetPPException</a></div><div class="ttdeci">#define GetPPException</div><div class="ttdef"><b>Definition:</b> <a href="Include_8h_source.html#l01495">Include.h:1495</a></div></div> |
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