<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - s3tc fbo-generatemipmap-formats tests fail unless optimized"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105699">105699</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>s3tc fbo-generatemipmap-formats tests fail unless optimized
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Mesa core
</td>
</tr>
<tr>
<th>Assignee</th>
<td>sroland@vmware.com
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mark.a.janes@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>The following piglit tests fail on all Intel hardware, with -O0:
piglit.spec.ext_texture_compression_s3tc.fbo-generatemipmap-formats
piglit.spec.ext_texture_srgb.fbo-generatemipmap-formats-s3tc
EG:
piglit/bin/fbo-generatemipmap-formats GL_EXT_texture_compression_s3tc -auto
-fbo
Using test set: GL_EXT_texture_compression_s3tc
Testing GL_COMPRESSED_RGB_S3TC_DXT1_EXT
PIGLIT: {"subtest": {"GL_COMPRESSED_RGB_S3TC_DXT1_EXT" : "pass"}}
Testing GL_COMPRESSED_RGBA_S3TC_DXT1_EXT
PIGLIT: {"subtest": {"GL_COMPRESSED_RGBA_S3TC_DXT1_EXT" : "pass"}}
Testing GL_COMPRESSED_RGBA_S3TC_DXT3_EXT
PIGLIT: {"subtest": {"GL_COMPRESSED_RGBA_S3TC_DXT3_EXT" : "pass"}}
Testing GL_COMPRESSED_RGBA_S3TC_DXT5_EXT
PIGLIT: {"subtest": {"GL_COMPRESSED_RGBA_S3TC_DXT5_EXT" : "pass"}}
Testing GL_COMPRESSED_RGB_S3TC_DXT1_EXT (NPOT)
PIGLIT: {"subtest": {"GL_COMPRESSED_RGB_S3TC_DXT1_EXT NPOT" : "pass"}}
Testing GL_COMPRESSED_RGBA_S3TC_DXT1_EXT (NPOT)
PIGLIT: {"subtest": {"GL_COMPRESSED_RGBA_S3TC_DXT1_EXT NPOT" : "pass"}}
Testing GL_COMPRESSED_RGBA_S3TC_DXT3_EXT (NPOT)
PIGLIT: {"subtest": {"GL_COMPRESSED_RGBA_S3TC_DXT3_EXT NPOT" : "pass"}}
Testing GL_COMPRESSED_RGBA_S3TC_DXT5_EXT (NPOT)
Probe color at (439,4)
Expected: 0 255 0 63
Observed: 0 255 0 255
PIGLIT: {"subtest": {"GL_COMPRESSED_RGBA_S3TC_DXT5_EXT NPOT" : "fail"}}
PIGLIT: {"result": "fail" }
When Mesa is compiled with -O2, the tests pass.
You would expect optimizations to *break* tests, not fix them. ¯\_(ツ)_/¯</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>