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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [nouveau] garbled rendering with glamor on G71"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99400#c20">Comment # 20</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [nouveau] garbled rendering with glamor on G71"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99400">bug 99400</a>
from <span class="vcard"><a class="email" href="mailto:fourdan@xfce.org" title="Olivier Fourdan <fourdan@xfce.org>"> <span class="fn">Olivier Fourdan</span></a>
</span></b>
<pre>(In reply to Ilia Mirkin from <a href="show_bug.cgi?id=99400#c19">comment #19</a>)
<span class="quote">> Right, so you need to run this with
> MESA_EXTENSION_OVERRIDE=-GL_ARB_buffer_storage. Or find some way to force
> glamor to disable it. apitrace doesn't like it. I'm sure that's why the
> textures are garbage.</span >
Haha! yes! I can see the content now, on intel.
I cannot load the file on nouveau where it was captured, it says
| 2 @0 eglGetPlatformDisplayEXT(platform = EGL_PLATFORM_GBM_KHR,
native_display = 0x26926b0, attrib_list = {}) = 0x26d8250
| 2: warning: unsupported eglGetPlatformDisplayEXT call
error: failed to create OpenGL 3.1 context.
Same links, updated files:
<a href="https://people.freedesktop.org/~ofourdan/bug99400/Xwayland.log">https://people.freedesktop.org/~ofourdan/bug99400/Xwayland.log</a>
<a href="https://people.freedesktop.org/~ofourdan/bug99400/Xwayland.trace">https://people.freedesktop.org/~ofourdan/bug99400/Xwayland.trace</a>
For example frame 8932 (toward the end) is interesting imho, because it shows
the icon looks wrong (which is what led me to this issue in the first place).
But the rest of the window looks fine on intel, which is not what I see on
nouveau with the G71, it looks all garbled there (as in <span class=""><a href="attachment.cgi?id=128933" name="attach_128933" title="Screenshot of the issue">attachment 128933</a> <a href="attachment.cgi?id=128933&action=edit" title="Screenshot of the issue">[details]</a></span>)</pre>
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