[Mesa-dev] [PATCH 1/1] st/mesa: Set samplers views' first_level.
brianp at vmware.com
Fri Jan 14 07:49:04 PST 2011
On 01/13/2011 03:55 AM, Henri Verbeet wrote:
> On 4 January 2011 22:05, Henri Verbeet<hverbeet at gmail.com> wrote:
>> Base level and min LOD aren't equivalent. In particular, min LOD has no
>> effect on image array selection for magnification and non-mipmapped
>> src/mesa/state_tracker/st_atom_sampler.c | 9 +++------
>> src/mesa/state_tracker/st_atom_texture.c | 4 +++-
>> 2 files changed, 6 insertions(+), 7 deletions(-)
> Did this get lost? Otherwise I'll probably push this sometime during
> the next few days.
This isn't fresh in my head any more, but the code as-is matches the
behaviour of NVIDIA's driver (and fixed a mipmap failure in a test
somewhere). The mesa-demos/src/tests/mipmap_limits test is good for
I applied your patch and now mipmap_limits no longer matches NVIDIA.
I don't have time right now to dig into this. Does your patch fix
something in particular?
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