<div><br></div><div>Thanks again.<br></div><div><br></div><div>EGL:             glx   ----&gt; what&#39;s it for?<br>EGL platforms:   x11 drm ----&gt; for nothing? Have to explicitly indicate --with-egl-platforms=drm??</div>
<br><div class="gmail_quote">By the way, what&#39;s the difference among egl surfaces of pbuffer, screen, window, bitmap?<font color="#888888"><br>
</font></div><div class="gmail_quote"><br></div><div class="gmail_quote">Cheers.</div><br>