[Bug 78691] [G45 - Tesseract] Mesa 10.1.2 implementation error: Unsupported opcode 169872468 in FS

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78691

--- Comment #6 from Kenneth Graunke <kenneth at whitecape.org> ---
Okay, that is upstream as:

commit bb9623a1a8b1884817422752c8dced9f084d4547
Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Tue May 27 18:16:01 2014 -0700

    i965: Fix repeated usage of rectangle texture coordinate scaling.

    Previously, we set up new entries in the params[] array on every access
    of a rectangle texture.  Unfortunately, we only reserve space for
    (2 * MaxTextureImageUnits) extra entries, so programs which accessed
    rectangle textures more times than that would write off the end of the
    array and likely crash.

    We don't really have a decent mapping between the index returned by
    _mesa_add_state_reference and our index into the params array, so we
    have to manually search for it.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78691
    Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
    Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
    Reviewed-by: Eric Anholt <eric at anholt.net>
    Cc: mesa-stable at lists.freedesktop.org

Would it be possible for you to try Mesa master?

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