[Mesa-dev] [PATCH v3 2/4] gallium/auxiliary: Add helper support for bptc format compress/decompress

Dave Airlie airlied at gmail.com
Sun May 10 07:26:41 UTC 2020

On Wed, 27 Jun 2018 at 06:36, Denis Pauk <pauk.denis at gmail.com> wrote:
> Reuse code shared with mesa/main/texcompress_bptc.
> v2: Use block decompress function
> v3: Include static bptc code from texcompress_bptc_tmp.h
>     Suggested-by: Marek Olšák <maraeo at gmail.com>
> Signed-off-by: Denis Pauk <pauk.denis at gmail.com>
> CC: Nicolai Hähnle <nicolai.haehnle at amd.com>
> CC: Marek Olšák <maraeo at gmail.com>
> CC: Gert Wollny <gw.fossdev at gmail.com>
> ---

Hi Denis,

not sure you are still around or interested in this code, but I've
recently run Vulkan CTS over it and it fails some bc7 tests.

It also fails a piglit test that I'm not sure is related or not yet.

It only seems to be a corner case failure, like 6 or 7 pixels in the
CTS cases, but I'm wondering if you have any insight or memory of
where it might diverge.


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