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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - arb_query_buffer_object: have_cpu_result is only accurate for 64bit reads"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98139">98139</a>
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<th>Summary</th>
<td>arb_query_buffer_object: have_cpu_result is only accurate for 64bit reads
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<th>Product</th>
<td>piglit
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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>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>tests
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<th>Assignee</th>
<td>piglit@lists.freedesktop.org
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<th>Reporter</th>
<td>chris@chris-wilson.co.uk
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<th>QA Contact</th>
<td>piglit@lists.freedesktop.org
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<p>
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<pre>when reading a 64bit value through glGetQueryObjectiv() or
glGetQueryObjectuiv() the result is truncated. This means that we can not use
the result as an accurate value unless the full glGetQueryObjectui64v() is used
- i.e. have_cpu_result should only be true when using GL_UNSIGNED_INT64_ARB
datatypes.</pre>
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