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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Invalid read in intel_tiled_memcpy.c ytiled_to_linear"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91065#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Invalid read in intel_tiled_memcpy.c ytiled_to_linear"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91065">bug 91065</a>
from <span class="vcard"><a class="email" href="mailto:arcppzju+fdbug@gmail.com" title="Jun Wu <arcppzju+fdbug@gmail.com>"> <span class="fn">Jun Wu</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=116669" name="attach_116669" title="apitrace of ppsspp part 1 of 2">attachment 116669</a> <a href="attachment.cgi?id=116669&action=edit" title="apitrace of ppsspp part 1 of 2">[details]</a></span>
apitrace of ppsspp part 1 of 2
I just noticed apitrace is an existing excellent tool. I was trying to write a
simple program to repro the issue but it seems not that easy. It seems
basically glReadPixels needs a bound check somewhere.
The issue happens randomly (sometimes it won't happen after tens of minutes). I
happened to have a 100% repro in seconds save state. However I have difficulty
making the trace file < 3M. I am uploading 2 files.</pre>
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