Attachment 136494 Details for Bug 104338 – attachment-4956-0.html

attachment-4956-0.html

attachment-4956-0.html (text/html), 2.31 KB, created by Jason Ekstrand on 2018-01-02 15:01:21 UTC

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Creator: Jason Ekstrand

Created: 2018-01-02 15:01:21 UTC

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patch

obsolete

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>      <base href="https://bugs.freedesktop.org/">
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><p style="margin: 0 0 1em 0; color: black;">Yeah, I've run into similar issues with DOOM. I sent a patch last night which should help with it.&nbsp; I'm actually planning to revamp it a bit and resend.</p>
></div>
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><p style="color: black; font-size: 10pt; font-family: Arial, sans-serif; margin: 10pt 0;">On January 2, 2018 05:09:25 bugzilla-daemon@freedesktop.org wrote:</p>
><blockquote type="cite" class="gmail_quote" style="margin: 0 0 0 0.75ex; border-left: 1px solid #808080; padding-left: 0.75ex;">
>      <p>
>        <div>
>            <b><a class="bz_bug_link 
>          bz_status_NEW "
>   title="NEW - NULL pointer access crash on Sacha Willems' Vulkan raytracing demo after &quot;spirv: Add basic type validation for OpLoad, OpStore, and OpCopyMemory&quot;"
>   href="https://bugs.freedesktop.org/show_bug.cgi?id=104338#c1">Comment # 1</a>
>              on <a class="bz_bug_link 
>          bz_status_NEW "
>   title="NEW - NULL pointer access crash on Sacha Willems' Vulkan raytracing demo after &quot;spirv: Add basic type validation for OpLoad, OpStore, and OpCopyMemory&quot;"
>   href="https://bugs.freedesktop.org/show_bug.cgi?id=104338">bug 104338</a>
>              from <span class="vcard"><a class="email" href="mailto:eero.t.tamminen&#64;intel.com" title="Eero Tamminen &lt;eero.t.tamminen&#64;intel.com&gt;"> <span class="fn">Eero Tamminen</span></a>
></span></b>
>        <pre>(In reply to Eero Tamminen from <a href="show_bug.cgi?id=104338#c0">comment #0</a>)
><span class="quote">&gt; Does this check need also relaxing?</span >
>
>The reason why ask about this is because of this comment:
>&quot;we've seen glslang (even the latest from master) generating invalid SPIR-V
>code for your Raytracing demo, it gets a type conversion wrong on the Sphere
>type&quot;
>
>in the Raytracing demo bug:
>  <a href="https://github.com/SaschaWillems/Vulkan/issues/345">https://github.com/SaschaWillems/Vulkan/issues/345</a></pre>
>        </div>
>      </p>
>
>
>      <hr>
>      <span>You are receiving this mail because:</span>
>
>      <ul>
>          <li>You are the assignee for the bug.</li>
>      </ul>
>    </blockquote>
></div>
></div>
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<html>
<head>
      <base href="https://bugs.freedesktop.org/">
    

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<body>
<div style="color: black;">
<div style="color: black;">
<p style="margin: 0 0 1em 0; color: black;">Yeah, I've run into similar issues with DOOM. I sent a patch last night which should help with it.&nbsp; I'm actually planning to revamp it a bit and resend.</p>
</div>
<div style="color: black;">
<p style="color: black; font-size: 10pt; font-family: Arial, sans-serif; margin: 10pt 0;">On January 2, 2018 05:09:25 bugzilla-daemon@freedesktop.org wrote:</p>
<blockquote type="cite" class="gmail_quote" style="margin: 0 0 0 0.75ex; border-left: 1px solid #808080; padding-left: 0.75ex;">
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - NULL pointer access crash on Sacha Willems' Vulkan raytracing demo after &quot;spirv: Add basic type validation for OpLoad, OpStore, and OpCopyMemory&quot;"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=104338#c1">Comment # 1</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - NULL pointer access crash on Sacha Willems' Vulkan raytracing demo after &quot;spirv: Add basic type validation for OpLoad, OpStore, and OpCopyMemory&quot;"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=104338">bug 104338</a>
              from <span class="vcard"><a class="email" href="mailto:eero.t.tamminen&#64;intel.com" title="Eero Tamminen &lt;eero.t.tamminen&#64;intel.com&gt;"> <span class="fn">Eero Tamminen</span></a>
</span></b>
        <pre>(In reply to Eero Tamminen from <a href="show_bug.cgi?id=104338#c0">comment #0</a>)
<span class="quote">&gt; Does this check need also relaxing?</span >

The reason why ask about this is because of this comment:
&quot;we've seen glslang (even the latest from master) generating invalid SPIR-V
code for your Raytracing demo, it gets a type conversion wrong on the Sphere
type&quot;

in the Raytracing demo bug:
  <a href="https://github.com/SaschaWillems/Vulkan/issues/345">https://github.com/SaschaWillems/Vulkan/issues/345</a></pre>
        </div>
      </p>


      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </blockquote>
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