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<body><span class="vcard"><a class="email" href="mailto:krh@bitplanet.net" title="Kristian Høgsberg <krh@bitplanet.net>"> <span class="fn">Kristian Høgsberg</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [SNB Regression]Piglit/glx_GLX_ARB_create_context_current_with_no_framebuffer segfault"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74143">bug 74143</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [SNB Regression]Piglit/glx_GLX_ARB_create_context_current_with_no_framebuffer segfault"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74143#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [SNB Regression]Piglit/glx_GLX_ARB_create_context_current_with_no_framebuffer segfault"
href="https://bugs.freedesktop.org/show_bug.cgi?id=74143">bug 74143</a>
from <span class="vcard"><a class="email" href="mailto:krh@bitplanet.net" title="Kristian Høgsberg <krh@bitplanet.net>"> <span class="fn">Kristian Høgsberg</span></a>
</span></b>
<pre>Committed to master:
commit f658150639c36eda351590e757247c56507f494f
Author: Kristian Høgsberg <<a href="mailto:krh@bitplanet.net">krh@bitplanet.net</a>>
Date: Wed Feb 5 11:43:58 2014 -0800
glx: Pass NULL DRI drawables into the DRI driver for None GLX drawables
GLX_ARB_create_context allows making a GLX context current with None
drawable and readables, but this was never implemented correctly in GLX.
We would create a __DRIdrawable for the None GLX drawable and pass that
to the DRI driver and that would somehow work. Now it's somehow broken.
The way this should have worked is that we pass a NULL DRI drawable
to the DRI driver when the GLX user calls glXMakeContextCurrent()
with None for drawable and readables.
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [SNB Regression]Piglit/glx_GLX_ARB_create_context_current_with_no_framebuffer segfault"
href="show_bug.cgi?id=74143">https://bugs.freedesktop.org/show_bug.cgi?id=74143</a>
Signed-off-by: Kristian Høgsberg <<a href="mailto:krh@bitplanet.net">krh@bitplanet.net</a>></pre>
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