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DISTRHO Plugin Framework
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  65. <a href="#pub-methods">Public Member Functions</a> &#124;

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  68. <div class="title">OpenGLImage Class Reference</div>  </div>

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  70. <div class="contents">

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  72. <p><code>#include &lt;<a class="el" href="OpenGL_8hpp_source.html">OpenGL.hpp</a>&gt;</code></p>

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  84. Public Member Functions</h2></td></tr>

  85. <tr class="memitem:a7292ff9abcd2137c0cf8d7c0d57d1eb5"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenGLImage.html#a7292ff9abcd2137c0cf8d7c0d57d1eb5">OpenGLImage</a> ()</td></tr>

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  87. <tr class="memitem:ab3846413c806171a98ec3f41f5db20a8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenGLImage.html#ab3846413c806171a98ec3f41f5db20a8">OpenGLImage</a> (const char *rawData, uint width, uint height, ImageFormat format=kImageFormatBGRA)</td></tr>

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  95. <tr class="memitem:a5ee11a12fb84219cf5216396c1cf3c0a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenGLImage.html#a5ee11a12fb84219cf5216396c1cf3c0a">loadFromMemory</a> (const char *rawData, const <a class="el" href="classSize.html">Size</a>&lt; uint &gt; &amp;size, ImageFormat format=kImageFormatBGRA) noexcept override</td></tr>

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  97. <tr class="memitem:ab97d09a7496436d2823c064708a61287"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenGLImage.html#ab97d09a7496436d2823c064708a61287">drawAt</a> (const <a class="el" href="structGraphicsContext.html">GraphicsContext</a> &amp;context, const <a class="el" href="classPoint.html">Point</a>&lt; int &gt; &amp;pos) override</td></tr>

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  102. void&#160;</td><td class="memItemRight" valign="bottom"><b>loadFromMemory</b> (const char *rdata, uint w, uint h, ImageFormat fmt=kImageFormatBGRA)</td></tr>

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  105. void&#160;</td><td class="memItemRight" valign="bottom"><b>draw</b> (const <a class="el" href="structGraphicsContext.html">GraphicsContext</a> &amp;context)</td></tr>

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  108. void&#160;</td><td class="memItemRight" valign="bottom"><b>drawAt</b> (const <a class="el" href="structGraphicsContext.html">GraphicsContext</a> &amp;context, int x, int y)</td></tr>

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  114. <tr class="memitem:a0bd3a7e2a8d8e36ebacf4277a3f915cc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenGLImage.html#a0bd3a7e2a8d8e36ebacf4277a3f915cc">draw</a> ()</td></tr>

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  116. <tr class="memitem:a9b707a6bc3994826b250cd92059b711a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenGLImage.html#a9b707a6bc3994826b250cd92059b711a">drawAt</a> (int x, int y)</td></tr>

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  118. <tr class="memitem:affc660fed1d4be803512d1ff7a0ccaf5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenGLImage.html#affc660fed1d4be803512d1ff7a0ccaf5">drawAt</a> (const <a class="el" href="classPoint.html">Point</a>&lt; int &gt; &amp;pos)</td></tr>

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  120. <tr class="memitem:ac6eb1a0e289c0e29bf8d8cfb3310f40e"><td class="memItemLeft" align="right" valign="top">DISTRHO_DEPRECATED GLenum&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenGLImage.html#ac6eb1a0e289c0e29bf8d8cfb3310f40e">getType</a> () const noexcept</td></tr>

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  122. <tr class="inherit_header pub_methods_classImageBase"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classImageBase')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classImageBase.html">ImageBase</a></td></tr>

  123. <tr class="memitem:a247e1c3259d5943a5766c99f61da9309 inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a247e1c3259d5943a5766c99f61da9309">~ImageBase</a> ()</td></tr>

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  129. <tr class="memitem:a82057493bae9af996a9a10b1aa731666 inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">uint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a82057493bae9af996a9a10b1aa731666">getWidth</a> () const noexcept</td></tr>

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  131. <tr class="memitem:aff56029a17822f19b518560e82aba878 inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">uint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#aff56029a17822f19b518560e82aba878">getHeight</a> () const noexcept</td></tr>

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  133. <tr class="memitem:a7609a68efebd27587bb98e386db0e9e2 inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classSize.html">Size</a>&lt; uint &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a7609a68efebd27587bb98e386db0e9e2">getSize</a> () const noexcept</td></tr>

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  135. <tr class="memitem:aea60747a216159b14a8d020cb9b19546 inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#aea60747a216159b14a8d020cb9b19546">getRawData</a> () const noexcept</td></tr>

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  137. <tr class="memitem:a4b0c40113f956eaf2f2e0e51395b0926 inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">ImageFormat&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a4b0c40113f956eaf2f2e0e51395b0926">getFormat</a> () const noexcept</td></tr>

  138. <tr class="separator:a4b0c40113f956eaf2f2e0e51395b0926 inherit pub_methods_classImageBase"><td class="memSeparator" colspan="2">&#160;</td></tr>

  139. <tr class="memitem:a1d7893360e704dff3f2da11e7750359c inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a1d7893360e704dff3f2da11e7750359c">loadFromMemory</a> (const char *rawData, uint width, uint height, ImageFormat format=kImageFormatBGRA) noexcept</td></tr>

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  141. <tr class="memitem:a94fc564a4bb8c18cd576ee9b456887a9 inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a94fc564a4bb8c18cd576ee9b456887a9">draw</a> (const <a class="el" href="structGraphicsContext.html">GraphicsContext</a> &amp;context)</td></tr>

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  143. <tr class="memitem:a16d58063acd1a1e6ae8bc3afdea610f8 inherit pub_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a16d58063acd1a1e6ae8bc3afdea610f8">drawAt</a> (const <a class="el" href="structGraphicsContext.html">GraphicsContext</a> &amp;context, int x, int y)</td></tr>

  144. <tr class="separator:a16d58063acd1a1e6ae8bc3afdea610f8 inherit pub_methods_classImageBase"><td class="memSeparator" colspan="2">&#160;</td></tr>

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  148. bool&#160;</td><td class="memItemRight" valign="bottom"><b>operator==</b> (const <a class="el" href="classImageBase.html">ImageBase</a> &amp;image) const noexcept</td></tr>

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  151. bool&#160;</td><td class="memItemRight" valign="bottom"><b>operator!=</b> (const <a class="el" href="classImageBase.html">ImageBase</a> &amp;image) const noexcept</td></tr>

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  153. </table><table class="memberdecls">

  154. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>

  155. Additional Inherited Members</h2></td></tr>

  156. <tr class="inherit_header pro_methods_classImageBase"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classImageBase')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classImageBase.html">ImageBase</a></td></tr>

  157. <tr class="memitem:a1a1f82fcab01adea2f8783547e8a18aa inherit pro_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a1a1f82fcab01adea2f8783547e8a18aa">ImageBase</a> ()</td></tr>

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  159. <tr class="memitem:a494cd9221fe88f34ce011f004eea7596 inherit pro_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a494cd9221fe88f34ce011f004eea7596">ImageBase</a> (const char *rawData, uint width, uint height, ImageFormat format)</td></tr>

  160. <tr class="separator:a494cd9221fe88f34ce011f004eea7596 inherit pro_methods_classImageBase"><td class="memSeparator" colspan="2">&#160;</td></tr>

  161. <tr class="memitem:aa61181afeb3abd0253ae0a25712164ee inherit pro_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#aa61181afeb3abd0253ae0a25712164ee">ImageBase</a> (const char *rawData, const <a class="el" href="classSize.html">Size</a>&lt; uint &gt; &amp;size, ImageFormat format)</td></tr>

  162. <tr class="separator:aa61181afeb3abd0253ae0a25712164ee inherit pro_methods_classImageBase"><td class="memSeparator" colspan="2">&#160;</td></tr>

  163. <tr class="memitem:a56dd89a0a5c0abc604044e33c8b1db59 inherit pro_methods_classImageBase"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classImageBase.html#a56dd89a0a5c0abc604044e33c8b1db59">ImageBase</a> (const <a class="el" href="classImageBase.html">ImageBase</a> &amp;image)</td></tr>

  164. <tr class="separator:a56dd89a0a5c0abc604044e33c8b1db59 inherit pro_methods_classImageBase"><td class="memSeparator" colspan="2">&#160;</td></tr>

  165. <tr class="inherit_header pro_attribs_classImageBase"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classImageBase')"><img src="closed.png" alt="-"/>&#160;Protected Attributes inherited from <a class="el" href="classImageBase.html">ImageBase</a></td></tr>

  166. <tr class="memitem:a152a43920a235644fb87bbb98c1efaf5 inherit pro_attribs_classImageBase"><td class="memItemLeft" align="right" valign="top"><a id="a152a43920a235644fb87bbb98c1efaf5"></a>

  167. const char *&#160;</td><td class="memItemRight" valign="bottom"><b>rawData</b></td></tr>

  168. <tr class="separator:a152a43920a235644fb87bbb98c1efaf5 inherit pro_attribs_classImageBase"><td class="memSeparator" colspan="2">&#160;</td></tr>

  169. <tr class="memitem:a2ff8c2d118d086a428bac3a7c7b1f5b0 inherit pro_attribs_classImageBase"><td class="memItemLeft" align="right" valign="top"><a id="a2ff8c2d118d086a428bac3a7c7b1f5b0"></a>

  170. <a class="el" href="classSize.html">Size</a>&lt; uint &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>size</b></td></tr>

  171. <tr class="separator:a2ff8c2d118d086a428bac3a7c7b1f5b0 inherit pro_attribs_classImageBase"><td class="memSeparator" colspan="2">&#160;</td></tr>

  172. <tr class="memitem:a8b3eba70f2f1d0b2d2543ab8867ed4ac inherit pro_attribs_classImageBase"><td class="memItemLeft" align="right" valign="top"><a id="a8b3eba70f2f1d0b2d2543ab8867ed4ac"></a>

  173. ImageFormat&#160;</td><td class="memItemRight" valign="bottom"><b>format</b></td></tr>

  174. <tr class="separator:a8b3eba70f2f1d0b2d2543ab8867ed4ac inherit pro_attribs_classImageBase"><td class="memSeparator" colspan="2">&#160;</td></tr>

  175. </table>

  176. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>

  177. <div class="textblock"><p>OpenGL Image class.</p>

  178. <p>This is an Image class that handles raw image data in pixels. You can init the image data on the contructor or later on by calling <a class="el" href="classOpenGLImage.html#a5ee11a12fb84219cf5216396c1cf3c0a">loadFromMemory()</a>.</p>

  179. <p>To generate raw data useful for this class see the utils/png2rgba.py script. Be careful when using a PNG without alpha channel, for those the format is 'GL_BGR' instead of the default 'GL_BGRA'.</p>

  180. <p>Images are drawn on screen via 2D textures. </p>

  181. </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>

  182. <a id="a7292ff9abcd2137c0cf8d7c0d57d1eb5"></a>

  183. <h2 class="memtitle"><span class="permalink"><a href="#a7292ff9abcd2137c0cf8d7c0d57d1eb5">&#9670;&nbsp;</a></span>OpenGLImage() <span class="overload">[1/6]</span></h2>

  184. 

  185. <div class="memitem">

  186. <div class="memproto">

  187.       <table class="memname">

  188.         <tr>

  189.           <td class="memname">OpenGLImage::OpenGLImage </td>

  190.           <td>(</td>

  191.           <td class="paramname"></td><td>)</td>

  192.           <td></td>

  193.         </tr>

  194.       </table>

  195. </div><div class="memdoc">

  196. <p>Constructor for a null Image. </p>

  197. 

  198. </div>

  199. </div>

  200. <a id="ab3846413c806171a98ec3f41f5db20a8"></a>

  201. <h2 class="memtitle"><span class="permalink"><a href="#ab3846413c806171a98ec3f41f5db20a8">&#9670;&nbsp;</a></span>OpenGLImage() <span class="overload">[2/6]</span></h2>

  202. 

  203. <div class="memitem">

  204. <div class="memproto">

  205.       <table class="memname">

  206.         <tr>

  207.           <td class="memname">OpenGLImage::OpenGLImage </td>

  208.           <td>(</td>

  209.           <td class="paramtype">const char *&#160;</td>

  210.           <td class="paramname"><em>rawData</em>, </td>

  211.         </tr>

  212.         <tr>

  213.           <td class="paramkey"></td>

  214.           <td></td>

  215.           <td class="paramtype">uint&#160;</td>

  216.           <td class="paramname"><em>width</em>, </td>

  217.         </tr>

  218.         <tr>

  219.           <td class="paramkey"></td>

  220.           <td></td>

  221.           <td class="paramtype">uint&#160;</td>

  222.           <td class="paramname"><em>height</em>, </td>

  223.         </tr>

  224.         <tr>

  225.           <td class="paramkey"></td>

  226.           <td></td>

  227.           <td class="paramtype">ImageFormat&#160;</td>

  228.           <td class="paramname"><em>format</em> = <code>kImageFormatBGRA</code>&#160;</td>

  229.         </tr>

  230.         <tr>

  231.           <td></td>

  232.           <td>)</td>

  233.           <td></td><td></td>

  234.         </tr>

  235.       </table>

  236. </div><div class="memdoc">

  237. <p>Constructor using raw image data. </p><dl class="section note"><dt>Note</dt><dd><em>rawData</em> must remain valid for the lifetime of this Image. </dd></dl>

  238. 

  239. </div>

  240. </div>

  241. <a id="af61ca1a163bae128817d3ad0ea6095f4"></a>

  242. <h2 class="memtitle"><span class="permalink"><a href="#af61ca1a163bae128817d3ad0ea6095f4">&#9670;&nbsp;</a></span>OpenGLImage() <span class="overload">[3/6]</span></h2>

  243. 

  244. <div class="memitem">

  245. <div class="memproto">

  246.       <table class="memname">

  247.         <tr>

  248.           <td class="memname">OpenGLImage::OpenGLImage </td>

  249.           <td>(</td>

  250.           <td class="paramtype">const char *&#160;</td>

  251.           <td class="paramname"><em>rawData</em>, </td>

  252.         </tr>

  253.         <tr>

  254.           <td class="paramkey"></td>

  255.           <td></td>

  256.           <td class="paramtype">const <a class="el" href="classSize.html">Size</a>&lt; uint &gt; &amp;&#160;</td>

  257.           <td class="paramname"><em>size</em>, </td>

  258.         </tr>

  259.         <tr>

  260.           <td class="paramkey"></td>

  261.           <td></td>

  262.           <td class="paramtype">ImageFormat&#160;</td>

  263.           <td class="paramname"><em>format</em> = <code>kImageFormatBGRA</code>&#160;</td>

  264.         </tr>

  265.         <tr>

  266.           <td></td>

  267.           <td>)</td>

  268.           <td></td><td></td>

  269.         </tr>

  270.       </table>

  271. </div><div class="memdoc">

  272. <p>Constructor using raw image data. </p><dl class="section note"><dt>Note</dt><dd><em>rawData</em> must remain valid for the lifetime of this Image. </dd></dl>

  273. 

  274. </div>

  275. </div>

  276. <a id="a9cd14d74c793c77c3ee3a8f9d291a706"></a>

  277. <h2 class="memtitle"><span class="permalink"><a href="#a9cd14d74c793c77c3ee3a8f9d291a706">&#9670;&nbsp;</a></span>OpenGLImage() <span class="overload">[4/6]</span></h2>

  278. 

  279. <div class="memitem">

  280. <div class="memproto">

  281.       <table class="memname">

  282.         <tr>

  283.           <td class="memname">OpenGLImage::OpenGLImage </td>

  284.           <td>(</td>

  285.           <td class="paramtype">const <a class="el" href="classOpenGLImage.html">OpenGLImage</a> &amp;&#160;</td>

  286.           <td class="paramname"><em>image</em></td><td>)</td>

  287.           <td></td>

  288.         </tr>

  289.       </table>

  290. </div><div class="memdoc">

  291. <p>Constructor using another image data. </p>

  292. 

  293. </div>

  294. </div>

  295. <a id="a97461921a4eba66af7cfeaf84595f3ad"></a>

  296. <h2 class="memtitle"><span class="permalink"><a href="#a97461921a4eba66af7cfeaf84595f3ad">&#9670;&nbsp;</a></span>~OpenGLImage()</h2>

  297. 

  298. <div class="memitem">

  299. <div class="memproto">

  300. <table class="mlabels">

  301.   <tr>

  302.   <td class="mlabels-left">

  303.       <table class="memname">

  304.         <tr>

  305.           <td class="memname">OpenGLImage::~OpenGLImage </td>

  306.           <td>(</td>

  307.           <td class="paramname"></td><td>)</td>

  308.           <td></td>

  309.         </tr>

  310.       </table>

  311.   </td>

  312.   <td class="mlabels-right">

  313. <span class="mlabels"><span class="mlabel">override</span></span>  </td>

  314.   </tr>

  315. </table>

  316. </div><div class="memdoc">

  317. <p>Destructor. </p>

  318. 

  319. </div>

  320. </div>

  321. <a id="a729ba128952454d53054e23ea9d3a73f"></a>

  322. <h2 class="memtitle"><span class="permalink"><a href="#a729ba128952454d53054e23ea9d3a73f">&#9670;&nbsp;</a></span>OpenGLImage() <span class="overload">[5/6]</span></h2>

  323. 

  324. <div class="memitem">

  325. <div class="memproto">

  326. <table class="mlabels">

  327.   <tr>

  328.   <td class="mlabels-left">

  329.       <table class="memname">

  330.         <tr>

  331.           <td class="memname">OpenGLImage::OpenGLImage </td>

  332.           <td>(</td>

  333.           <td class="paramtype">const char *&#160;</td>

  334.           <td class="paramname"><em>rawData</em>, </td>

  335.         </tr>

  336.         <tr>

  337.           <td class="paramkey"></td>

  338.           <td></td>

  339.           <td class="paramtype">uint&#160;</td>

  340.           <td class="paramname"><em>width</em>, </td>

  341.         </tr>

  342.         <tr>

  343.           <td class="paramkey"></td>

  344.           <td></td>

  345.           <td class="paramtype">uint&#160;</td>

  346.           <td class="paramname"><em>height</em>, </td>

  347.         </tr>

  348.         <tr>

  349.           <td class="paramkey"></td>

  350.           <td></td>

  351.           <td class="paramtype">GLenum&#160;</td>

  352.           <td class="paramname"><em>glFormat</em>&#160;</td>

  353.         </tr>

  354.         <tr>

  355.           <td></td>

  356.           <td>)</td>

  357.           <td></td><td></td>

  358.         </tr>

  359.       </table>

  360.   </td>

  361.   <td class="mlabels-right">

  362. <span class="mlabels"><span class="mlabel">explicit</span></span>  </td>

  363.   </tr>

  364. </table>

  365. </div><div class="memdoc">

  366. <p>Constructor using raw image data, specifying an OpenGL image format. </p><dl class="section note"><dt>Note</dt><dd><em>rawData</em> must remain valid for the lifetime of this Image. DEPRECATED This constructor uses OpenGL image format instead of DISTRHO one. </dd></dl>

  367. 

  368. </div>

  369. </div>

  370. <a id="a9f6ac5e7437a8a0aaa28bc298ab9350f"></a>

  371. <h2 class="memtitle"><span class="permalink"><a href="#a9f6ac5e7437a8a0aaa28bc298ab9350f">&#9670;&nbsp;</a></span>OpenGLImage() <span class="overload">[6/6]</span></h2>

  372. 

  373. <div class="memitem">

  374. <div class="memproto">

  375. <table class="mlabels">

  376.   <tr>

  377.   <td class="mlabels-left">

  378.       <table class="memname">

  379.         <tr>

  380.           <td class="memname">OpenGLImage::OpenGLImage </td>

  381.           <td>(</td>

  382.           <td class="paramtype">const char *&#160;</td>

  383.           <td class="paramname"><em>rawData</em>, </td>

  384.         </tr>

  385.         <tr>

  386.           <td class="paramkey"></td>

  387.           <td></td>

  388.           <td class="paramtype">const <a class="el" href="classSize.html">Size</a>&lt; uint &gt; &amp;&#160;</td>

  389.           <td class="paramname"><em>size</em>, </td>

  390.         </tr>

  391.         <tr>

  392.           <td class="paramkey"></td>

  393.           <td></td>

  394.           <td class="paramtype">GLenum&#160;</td>

  395.           <td class="paramname"><em>glFormat</em>&#160;</td>

  396.         </tr>

  397.         <tr>

  398.           <td></td>

  399.           <td>)</td>

  400.           <td></td><td></td>

  401.         </tr>

  402.       </table>

  403.   </td>

  404.   <td class="mlabels-right">

  405. <span class="mlabels"><span class="mlabel">explicit</span></span>  </td>

  406.   </tr>

  407. </table>

  408. </div><div class="memdoc">

  409. <p>Constructor using raw image data, specifying an OpenGL image format. </p><dl class="section note"><dt>Note</dt><dd><em>rawData</em> must remain valid for the lifetime of this Image. DEPRECATED This constructor uses OpenGL image format instead of DISTRHO one. </dd></dl>

  410. 

  411. </div>

  412. </div>

  413. <h2 class="groupheader">Member Function Documentation</h2>

  414. <a id="a5ee11a12fb84219cf5216396c1cf3c0a"></a>

  415. <h2 class="memtitle"><span class="permalink"><a href="#a5ee11a12fb84219cf5216396c1cf3c0a">&#9670;&nbsp;</a></span>loadFromMemory()</h2>

  416. 

  417. <div class="memitem">

  418. <div class="memproto">

  419. <table class="mlabels">

  420.   <tr>

  421.   <td class="mlabels-left">

  422.       <table class="memname">

  423.         <tr>

  424.           <td class="memname">void OpenGLImage::loadFromMemory </td>

  425.           <td>(</td>

  426.           <td class="paramtype">const char *&#160;</td>

  427.           <td class="paramname"><em>rawData</em>, </td>

  428.         </tr>

  429.         <tr>

  430.           <td class="paramkey"></td>

  431.           <td></td>

  432.           <td class="paramtype">const <a class="el" href="classSize.html">Size</a>&lt; uint &gt; &amp;&#160;</td>

  433.           <td class="paramname"><em>size</em>, </td>

  434.         </tr>

  435.         <tr>

  436.           <td class="paramkey"></td>

  437.           <td></td>

  438.           <td class="paramtype">ImageFormat&#160;</td>

  439.           <td class="paramname"><em>format</em> = <code>kImageFormatBGRA</code>&#160;</td>

  440.         </tr>

  441.         <tr>

  442.           <td></td>

  443.           <td>)</td>

  444.           <td></td><td></td>

  445.         </tr>

  446.       </table>

  447.   </td>

  448.   <td class="mlabels-right">

  449. <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span><span class="mlabel">noexcept</span></span>  </td>

  450.   </tr>

  451. </table>

  452. </div><div class="memdoc">

  453. <p>Load image data from memory. </p><dl class="section note"><dt>Note</dt><dd><em>rawData</em> must remain valid for the lifetime of this Image. </dd></dl>

  454. 

  455. <p>Reimplemented from <a class="el" href="classImageBase.html#a2c922b2ba7133937e74e1629fdde4f0e">ImageBase</a>.</p>

  456. 

  457. </div>

  458. </div>

  459. <a id="ab97d09a7496436d2823c064708a61287"></a>

  460. <h2 class="memtitle"><span class="permalink"><a href="#ab97d09a7496436d2823c064708a61287">&#9670;&nbsp;</a></span>drawAt() <span class="overload">[1/3]</span></h2>

  461. 

  462. <div class="memitem">

  463. <div class="memproto">

  464. <table class="mlabels">

  465.   <tr>

  466.   <td class="mlabels-left">

  467.       <table class="memname">

  468.         <tr>

  469.           <td class="memname">void OpenGLImage::drawAt </td>

  470.           <td>(</td>

  471.           <td class="paramtype">const <a class="el" href="structGraphicsContext.html">GraphicsContext</a> &amp;&#160;</td>

  472.           <td class="paramname"><em>context</em>, </td>

  473.         </tr>

  474.         <tr>

  475.           <td class="paramkey"></td>

  476.           <td></td>

  477.           <td class="paramtype">const <a class="el" href="classPoint.html">Point</a>&lt; int &gt; &amp;&#160;</td>

  478.           <td class="paramname"><em>pos</em>&#160;</td>

  479.         </tr>

  480.         <tr>

  481.           <td></td>

  482.           <td>)</td>

  483.           <td></td><td></td>

  484.         </tr>

  485.       </table>

  486.   </td>

  487.   <td class="mlabels-right">

  488. <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>

  489.   </tr>

  490. </table>

  491. </div><div class="memdoc">

  492. <p>Draw this image at position <em>pos</em> using the graphics context <em>context</em>. </p>

  493. 

  494. <p>Implements <a class="el" href="classImageBase.html#afef0b2e0d1baa305312435d0de2e027c">ImageBase</a>.</p>

  495. 

  496. </div>

  497. </div>

  498. <a id="a289cbeb6a607985c323e0cd5a8fbd19a"></a>

  499. <h2 class="memtitle"><span class="permalink"><a href="#a289cbeb6a607985c323e0cd5a8fbd19a">&#9670;&nbsp;</a></span>operator=()</h2>

  500. 

  501. <div class="memitem">

  502. <div class="memproto">

  503. <table class="mlabels">

  504.   <tr>

  505.   <td class="mlabels-left">

  506.       <table class="memname">

  507.         <tr>

  508.           <td class="memname"><a class="el" href="classOpenGLImage.html">OpenGLImage</a>&amp; OpenGLImage::operator= </td>

  509.           <td>(</td>

  510.           <td class="paramtype">const <a class="el" href="classOpenGLImage.html">OpenGLImage</a> &amp;&#160;</td>

  511.           <td class="paramname"><em>image</em></td><td>)</td>

  512.           <td></td>

  513.         </tr>

  514.       </table>

  515.   </td>

  516.   <td class="mlabels-right">

  517. <span class="mlabels"><span class="mlabel">noexcept</span></span>  </td>

  518.   </tr>

  519. </table>

  520. </div><div class="memdoc">

  521. <p>TODO document this. </p>

  522. 

  523. </div>

  524. </div>

  525. <a id="a0bd3a7e2a8d8e36ebacf4277a3f915cc"></a>

  526. <h2 class="memtitle"><span class="permalink"><a href="#a0bd3a7e2a8d8e36ebacf4277a3f915cc">&#9670;&nbsp;</a></span>draw()</h2>

  527. 

  528. <div class="memitem">

  529. <div class="memproto">

  530.       <table class="memname">

  531.         <tr>

  532.           <td class="memname">void OpenGLImage::draw </td>

  533.           <td>(</td>

  534.           <td class="paramname"></td><td>)</td>

  535.           <td></td>

  536.         </tr>

  537.       </table>

  538. </div><div class="memdoc">

  539. <p>Draw this image at (0, 0) point using the current OpenGL context. DEPRECATED This function does not take into consideration the current graphics context and only works in OpenGL. </p>

  540. 

  541. </div>

  542. </div>

  543. <a id="a9b707a6bc3994826b250cd92059b711a"></a>

  544. <h2 class="memtitle"><span class="permalink"><a href="#a9b707a6bc3994826b250cd92059b711a">&#9670;&nbsp;</a></span>drawAt() <span class="overload">[2/3]</span></h2>

  545. 

  546. <div class="memitem">

  547. <div class="memproto">

  548.       <table class="memname">

  549.         <tr>

  550.           <td class="memname">void OpenGLImage::drawAt </td>

  551.           <td>(</td>

  552.           <td class="paramtype">int&#160;</td>

  553.           <td class="paramname"><em>x</em>, </td>

  554.         </tr>

  555.         <tr>

  556.           <td class="paramkey"></td>

  557.           <td></td>

  558.           <td class="paramtype">int&#160;</td>

  559.           <td class="paramname"><em>y</em>&#160;</td>

  560.         </tr>

  561.         <tr>

  562.           <td></td>

  563.           <td>)</td>

  564.           <td></td><td></td>

  565.         </tr>

  566.       </table>

  567. </div><div class="memdoc">

  568. <p>Draw this image at (x, y) point using the current OpenGL context. DEPRECATED This function does not take into consideration the current graphics context and only works in OpenGL. </p>

  569. 

  570. </div>

  571. </div>

  572. <a id="affc660fed1d4be803512d1ff7a0ccaf5"></a>

  573. <h2 class="memtitle"><span class="permalink"><a href="#affc660fed1d4be803512d1ff7a0ccaf5">&#9670;&nbsp;</a></span>drawAt() <span class="overload">[3/3]</span></h2>

  574. 

  575. <div class="memitem">

  576. <div class="memproto">

  577.       <table class="memname">

  578.         <tr>

  579.           <td class="memname">void OpenGLImage::drawAt </td>

  580.           <td>(</td>

  581.           <td class="paramtype">const <a class="el" href="classPoint.html">Point</a>&lt; int &gt; &amp;&#160;</td>

  582.           <td class="paramname"><em>pos</em></td><td>)</td>

  583.           <td></td>

  584.         </tr>

  585.       </table>

  586. </div><div class="memdoc">

  587. <p>Draw this image at position <em>pos</em> using the current OpenGL context. DEPRECATED This function does not take into consideration the current graphics context and only works in OpenGL. </p>

  588. 

  589. </div>

  590. </div>

  591. <a id="ac6eb1a0e289c0e29bf8d8cfb3310f40e"></a>

  592. <h2 class="memtitle"><span class="permalink"><a href="#ac6eb1a0e289c0e29bf8d8cfb3310f40e">&#9670;&nbsp;</a></span>getType()</h2>

  593. 

  594. <div class="memitem">

  595. <div class="memproto">

  596. <table class="mlabels">

  597.   <tr>

  598.   <td class="mlabels-left">

  599.       <table class="memname">

  600.         <tr>

  601.           <td class="memname">DISTRHO_DEPRECATED GLenum OpenGLImage::getType </td>

  602.           <td>(</td>

  603.           <td class="paramname"></td><td>)</td>

  604.           <td> const</td>

  605.         </tr>

  606.       </table>

  607.   </td>

  608.   <td class="mlabels-right">

  609. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">noexcept</span></span>  </td>

  610.   </tr>

  611. </table>

  612. </div><div class="memdoc">

  613. <p>Get the image type. DEPRECATED Type is always assumed to be GL_UNSIGNED_BYTE. </p>

  614. 

  615. </div>

  616. </div>

  617. <hr/>The documentation for this class was generated from the following file:<ul>

  618. <li>dgl/<a class="el" href="OpenGL_8hpp_source.html">OpenGL.hpp</a></li>

  619. </ul>

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