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List:       mesa3d-dev
Subject:    [Mesa-dev] [Bug 92757] GL_ARB_sync objects are not properly synchronized across threads
From:       bugzilla-daemon () freedesktop ! org
Date:       2015-11-30 23:04:44
Message-ID: bug-92757-598-3nYyTmyt11 () http ! bugs ! freedesktop ! org/
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Date: Mon, 30 Nov 2015 23:04:44 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=92757

Ian Romanick <idr@freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |idr@freedesktop.org,
                   |                            |mattst88@gmail.com

--- Comment #2 from Ian Romanick <idr@freedesktop.org> ---
I think there are quite a few kinds of GL objects that suffer from this
problem.  I recall Matt sending out some patches a few months ago that changed
some of the locking around objects.  I noticed this pre-existing problem while
reviewing his code.

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<html>
    <head>
      <base href="https://bugs.freedesktop.org/" />
    </head>
    <body><span class="vcard"><a class="email" href="mailto:idr&#64;freedesktop.org" \
title="Ian Romanick &lt;idr&#64;freedesktop.org&gt;"> <span class="fn">Ian \
Romanick</span></a> </span> changed
              <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - GL_ARB_sync objects are not properly synchronized across threads"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=92757">bug 92757</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">CC</td>
           <td>
               &nbsp;
           </td>
           <td>idr&#64;freedesktop.org, mattst88&#64;gmail.com
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - GL_ARB_sync objects are not properly synchronized across threads"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=92757#c2">Comment # 2</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - GL_ARB_sync objects are not properly synchronized across threads"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=92757">bug 92757</a>
              from <span class="vcard"><a class="email" \
href="mailto:idr&#64;freedesktop.org" title="Ian Romanick \
&lt;idr&#64;freedesktop.org&gt;"> <span class="fn">Ian Romanick</span></a> \
                </span></b>
        <pre>I think there are quite a few kinds of GL objects that suffer from this
problem.  I recall Matt sending out some patches a few months ago that changed
some of the locking around objects.  I noticed this pre-existing problem while
reviewing his code.</pre>
        </div>
      </p>
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          <li>You are the assignee for the bug.</li>
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