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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - virgl on OpenGL 3.3 host regressed to OpenGL 2.1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110921">110921</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>virgl on OpenGL 3.3 host regressed to OpenGL 2.1
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (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>
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<th>Component</th>
<td>Other
</td>
</tr>
<tr>
<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>randrik@mail.ru
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=144542" name="attach_144542" title="glxinfo from guest">attachment 144542</a> <a href="attachment.cgi?id=144542&action=edit" title="glxinfo from guest">[details]</a></span>
glxinfo from guest
Hi!
I was testing virgl on nv50 and llvmpipe. It was working last year, showing
OpenGL 3.3 in Linux guest. Now it only displays OpenGL 2.1 [but still works]
LIBGL_ALWAYS_SOFTWARE=1 qemu-system-x86_64 -enable-kvm -m 1G -display
sdl,gl=on -soundhw es1370 -cdrom /mnt/sdb1/slax-14_06_2019-private0.iso -vga
virtio -usbdevice mouse -smp 3 -cpu max
qemu-system-x86_64: -usbdevice mouse: '-usbdevice' is deprecated, please use
'-device usb-...' instead
gl_version 33 - core profile enabled
Mesa: User error: GL_INVALID_VALUE in glTexImage2D(internalFormat=GL_ALPHA8)
Mesa: User error: GL_INVALID_VALUE in glTexImage2D(internalFormat=GL_ALPHA16)
GLSL feature level 330
In guest:
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Red Hat (0x1af4)
Device: virgl (0x1010)
Version: 19.2.0
Accelerated: yes
Video memory: 0MB
Unified memory: no
Preferred profile: compat (0x2)
Max core profile version: 0.0
Max compat profile version: 2.1
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL version string: 2.1 Mesa 19.2.0-devel (git-83829abe03)</pre>
</div>
</p>
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