<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - OpenGL functions block for serveral ms when used with EGL"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91395">91395</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>OpenGL functions block for serveral ms when used with EGL
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
<tr>
<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>fernetmenta@online.de
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>We just moved Kodi (<a href="http://kodi.tv/">http://kodi.tv/</a>) from glx to egl. With vsync enabled glx
was used to block in glxSwapBuffers. EGL shows timing issues. Instead of
blocking in eglSwapBuffers it blocks in subsequent gl calls like glColor for
several ms. It even does so if I put a glFinish right after eglSwapBuffers.
Rendering overlays on top of video leads to missed frames because it slows down
rendering even more.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>