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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - OpenGL-OpenCL interop support"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109334">109334</a>
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<th>Summary</th>
<td>OpenGL-OpenCL interop support
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Gallium/StateTracker/Clover
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
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<th>Reporter</th>
<td>yalterz@gmail.com
</td>
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<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
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<p>
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<pre>OpenGL-OpenCL interop, which as far as I understand is governed by the
cl_khr_gl_sharing [1, 2] extension, allows applications to use OpenGL buffer,
texture and renderbuffer objects as OpenCL memory objects.
I use it in a video capturing utility to perform OpenCL-accelerated color
conversions of OpenGL textures. Looks like it's not supported by Mesa's OpenCL
implementation.
I'm not at all familiar with the Mesa codebase so I'm not sure how much effort
supporting this would require.
[1]:
<a href="https://www.khronos.org/registry/OpenCL/extensions/khr/cl_khr_gl_sharing.txt">https://www.khronos.org/registry/OpenCL/extensions/khr/cl_khr_gl_sharing.txt</a>
[2]:
<a href="https://www.khronos.org/registry/OpenCL/sdk/1.2/docs/man/xhtml/cl_khr_gl_sharing.html">https://www.khronos.org/registry/OpenCL/sdk/1.2/docs/man/xhtml/cl_khr_gl_sharing.html</a></pre>
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</p>
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