[Mesa-dev] [PATCH 2/2] softpipe/llvmpipe: don't advertize support for ASTC

[Ilia Mirkin]

On Tue, Nov 24, 2015 at 12:07 PM, Roland Scheidegger <sroland at vmware.com> wrote:
> Am 24.11.2015 um 17:58 schrieb Ilia Mirkin:
>> Series is
>>
>> Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>
>>
>> Sorry for the breakage!
> No problem. I think initially the idea was that every format would be
> supported by util helpers for format fetch. But this is no longer true,
> so softpipe, llvmpipe, and lp_test_format all have the problem that
> newly added formats (or rather layouts) will default to assume it works.
> Might make sense to introduce some u_format_has_sw_decode helper at some
> point...

It also shouldn't be incredibly difficult to provide the software
decoding support, if desired. I think there already is such support
for BPTC and ETC2 in core mesa, and these things are well-described in
the specs.

I just had no desire to implement these in gallium.

  -ilia