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| <title xmlns:xlink="http://www.w3.org/1999/xlink">eglWaitClient - EGL Reference Pages</title> |
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| <header/> |
| <div class="refentry" id="eglWaitClient"> |
| <div class="titlepage"/> |
| <div class="refnamediv"> |
| <h2>Name</h2> |
| <p>eglWaitClient — |
| Complete client API execution prior to subsequent native |
| rendering calls |
| </p> |
| </div> |
| <div class="refsynopsisdiv"> |
| <h2>C Specification</h2> |
| <div class="funcsynopsis"> |
| <table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table"> |
| <tr> |
| <td> |
| <code class="funcdef">EGLBoolean <strong class="fsfunc">eglWaitClient</strong>(</code> |
| </td> |
| <td><code>void)</code>;</td> |
| <td> </td> |
| </tr> |
| </table> |
| <div class="funcprototype-spacer"> </div> |
| </div> |
| </div> |
| <div class="refsect1" id="description"> |
| <h2>Description</h2> |
| <p> |
| All rendering calls for the currently bound context, for the |
| current rendering API, made prior to |
| <code class="function">eglWaitClient</code> are guaranteed to be |
| executed before native rendering calls made after |
| <code class="function">eglWaitClient</code>. The same result can be |
| achieved using client API-specific commands such as |
| <a class="citerefentry" href="glFinish.xhtml"><span class="citerefentry"><span class="refentrytitle">glFinish</span></span></a> |
| or |
| <a class="citerefentry" href="vgFinish.xhtml"><span class="citerefentry"><span class="refentrytitle">vgFinish</span></span></a>. |
| </p> |
| <p> |
| <code class="function">eglWaitClient</code> is ignored if there is no |
| current EGL rendering context for the current rendering API. |
| </p> |
| </div> |
| <div class="refsect1" id="errors"> |
| <h2>Errors</h2> |
| <p> |
| <code class="constant">EGL_FALSE</code> is returned if |
| <code class="function">eglWaitClient</code> fails, |
| <code class="constant">EGL_TRUE</code> otherwise. |
| </p> |
| <p> |
| If there is no current context for the current rendering |
| API, the function has no effect but still returns |
| <code class="constant">EGL_TRUE</code>. |
| </p> |
| <p> |
| <code class="constant">EGL_BAD_CURRENT_SURFACE</code> is generated if |
| the surface associated with the current context has a native |
| window or pixmap, and that window or pixmap is no longer |
| valid. |
| </p> |
| </div> |
| <div class="refsect1" id="notes"> |
| <h2>Notes</h2> |
| <p> |
| <code class="function">eglWaitClient</code> is supported only if the |
| EGL version is 1.2 or greater. |
| </p> |
| <p> |
| <code class="function">eglWaitClient</code> is a generalized version |
| of <code class="function">eglWaitGL</code>, supporting multiple |
| client APIs. |
| </p> |
| </div> |
| <div class="refsect1" id="seealso"> |
| <h2>See Also</h2> |
| <p> |
| <a class="citerefentry" href="glFinish.xhtml"><span class="citerefentry"><span class="refentrytitle">glFinish</span></span></a>, |
| <a class="citerefentry" href="glFlush.xhtml"><span class="citerefentry"><span class="refentrytitle">glFlush</span></span></a>, |
| <a class="citerefentry" href="eglWaitGL.xhtml"><span class="citerefentry"><span class="refentrytitle">eglWaitGL</span></span></a>, |
| <a class="citerefentry" href="eglWaitNative.xhtml"><span class="citerefentry"><span class="refentrytitle">eglWaitNative</span></span></a>, |
| <a class="citerefentry" href="vgFinish.xhtml"><span class="citerefentry"><span class="refentrytitle">vgFinish</span></span></a> |
| </p> |
| </div> |
| <p> |
| </p> |
| <div class="refsect3" id="copyright"> |
| <img src="KhronosLogo.jpg"/> |
| <p> |
| Copyright © 2003-2014 The Khronos Group Inc. |
| Permission is hereby granted, free of charge, to any person obtaining a |
| copy of this software and/or associated documentation files (the |
| "Materials"), to deal in the Materials without restriction, including |
| without limitation the rights to use, copy, modify, merge, publish, |
| distribute, sublicense, and/or sell copies of the Materials, and to |
| permit persons to whom the Materials are furnished to do so, subject to |
| the condition that this copyright notice and permission notice shall be included |
| in all copies or substantial portions of the Materials. |
| </p> |
| </div> |
| <p> |
| </p> |
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