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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [llvmpipe] lp_rast.c:165:lp_rast_clear_color: Assertion `util_format_is_pure_uint(format)' failed."
href="https://bugs.freedesktop.org/show_bug.cgi?id=76976">76976</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>brianp@vmware.com, jfonseca@vmware.com, sroland@vmware.com
</td>
</tr>
<tr>
<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[llvmpipe] lp_rast.c:165:lp_rast_clear_color: Assertion `util_format_is_pure_uint(format)' failed.
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>vlee@freedesktop.org
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Component</th>
<td>Other
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>mesa: d120506e158e58b7a532c31427fe0a056ea270d8 (master 10.2.0-devel)
$ ./bin/clearbuffer-mixed-format -auto
src/gallium/drivers/llvmpipe/lp_rast.c:165:lp_rast_clear_color: Assertion
`util_format_is_pure_uint(format)' failed.
Trace/breakpoint trap (core dumped)
(gdb) bt
#0 0x00007fb9e91c09f1 in _debug_assert_fail (expr=0x7fb9e9c3adf0
"util_format_is_pure_uint(format)", file=0x7fb9e9c3adc8
"src/gallium/drivers/llvmpipe/lp_rast.c",
line=165, function=0x7fb9e9c3afa0 <__func__.15884> "lp_rast_clear_color")
at src/gallium/auxiliary/util/u_debug.c:278
#1 0x00007fb9e8ddb406 in lp_rast_clear_color (task=0x2417f08, arg=...) at
src/gallium/drivers/llvmpipe/lp_rast.c:165
#2 0x00007fb9e8ddc702 in do_rasterize_bin (task=0x2417f08, bin=0x7fb9ec8f91e8,
x=0, y=0) at src/gallium/drivers/llvmpipe/lp_rast.c:653
#3 0x00007fb9e8ddc76f in rasterize_bin (task=0x2417f08, bin=0x7fb9ec8f91e8,
x=0, y=0) at src/gallium/drivers/llvmpipe/lp_rast.c:672
#4 0x00007fb9e8ddc87f in rasterize_scene (task=0x2417f08,
scene=0x7fb9ec8f9010) at src/gallium/drivers/llvmpipe/lp_rast.c:721
#5 0x00007fb9e8ddcb4b in thread_function (init_data=0x2417f08) at
src/gallium/drivers/llvmpipe/lp_rast.c:842
#6 0x00007fb9e8dda412 in impl_thrd_routine (p=0x2408060) at
include/c11/threads_posix.h:87
#7 0x00007fb9e7d66f6e in start_thread (arg=0x7fb9e06fc700) at
pthread_create.c:311
#8 0x00007fb9ec0429cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113
(gdb) frame 1
#1 0x00007fb9e8ddb406 in lp_rast_clear_color (task=0x2417f08, arg=...) at
src/gallium/drivers/llvmpipe/lp_rast.c:165
165 assert(util_format_is_pure_uint(format));
(gdb) print format
$1 = PIPE_FORMAT_R8G8B8A8_UNORM</pre>
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