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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [G33] ES2-CTS.functional.texture.mipmap.2d.generate.rgba5551 tests fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99228">99228</a>
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<th>Summary</th>
<td>[G33] ES2-CTS.functional.texture.mipmap.2d.generate.rgba5551 tests fail
</td>
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<th>Product</th>
<td>Mesa
</td>
</tr>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
</tr>
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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
</td>
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>chadversary@chromium.org
</td>
</tr>
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<th>Reporter</th>
<td>mark.a.janes@intel.com
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</tr>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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</tr></table>
<p>
<div>
<pre>Four related tests regressed on g33 at:
f3739810e337d0f03514b9b967594c8dc010dfa4
mesa/texformat: Handle GL_RGBA + GL_UNSIGNED_SHORT_5_5_5_1
_mesa_choose_tex_format() already handles GL_RGBA +
GL_UNSIGNED_SHORT_1_5_5_5_REV
by converting it to MESA_FORMAT_B5G5R5A1_UNORM. Teach it do the same for
the non-reversed type. Otherwise, the switch's fallthrough converts it
to an 8888 format, which has incompatible precision in the alpha
channel.
Patch 2/2 to fix
dEQP-EGL.functional.image.modify.tex_rgb5_a1_tex_subimage_rgba8
on Intel.
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - dEQP-EGL.functional.image.modify.tex_rgb5_a1_tex_subimage_rgba8"
href="show_bug.cgi?id=99185">https://bugs.freedesktop.org/show_bug.cgi?id=99185</a>
----------------------------------------------------------------
Standard Output
WARNING: Level 1 comparison to bilinear method failed, found 32 invalid pixels.
WARNING: Level 1 comparison to box method failed, found 32 invalid pixels.
ERROR: Level 1 appears to contain 32 completely wrong pixels, failing case!</pre>
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