[Bug 105332] Empty or corrupted graphic on book pages when reading on Android app Amazon Kindle reader

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Mar 15 01:01:14 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105332

Jason Ekstrand <jason at jlekstrand.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |NOTOURBUG

--- Comment #19 from Jason Ekstrand <jason at jlekstrand.net> ---
I believe I've tracked down the problem and it's not mesa.  The app is using
two different contexts and I believe it is uploading the texture with
glTexSubImage in one and using the texture in the second without properly
synchronizing between them.  Inserting a batchbuffer flush after a successful
blorp texture upload works around the problem.  I'm closing this as NOTOURBUG.

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