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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GLES context returned by OpenGL API"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98310">98310</a>
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<th>Summary</th>
<td>GLES context returned by OpenGL API
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>EGL
</td>
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
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<th>Reporter</th>
<td>manday@openmail.cc
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</tr>
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<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
</td>
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<p>
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<pre>The ultimate consequence of this bug is that EPoxy thinks that the current
context is OpenGL, although it is GLES2. It reports this up to GTK/GDK which
then abandones GLES2 rendering (because it thinks OpenGL is being used).
EPoxy tests whether the current context is OpenGL by
epoxy_egl_get_current_gl_context_api( )
in two steps, by first binding the API which is being tested for:
eglBindAPI( EGL_OPENGL_API );
and subsequently testing for a context
if( eglGetCurrentContext( ) ) ...
I don't know whether this is actually a proper way of testing this (or why this
is required by further up in the first place), but I can definitely say I do
NOT have OpenGL (simply because of the lack of X11 libraries and I built Mesa
only with GLES2) but that call, after the OPENGL_API was bound, returns a
context. Which in turn makes Epoxy think that the context is OpenGL.</pre>
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</p>
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