softpipe: evaluate cube the faces on a per sample bases
authorGert Wollny <gert.wollny@collabora.com>
Fri, 19 Apr 2019 07:26:49 +0000 (09:26 +0200)
committerGert Wollny <gert.wollny@collabora.com>
Wed, 1 May 2019 06:23:23 +0000 (08:23 +0200)
commit7d5c8d3589633eb8f5ee760faa5c0ba950db44b9
treeb8d9c959a6c1a15d2f5652638b2da8d9bcc87e7f
parentaacdce2879011d6f9afd12deac197297d53919f5
softpipe: evaluate cube the faces on a per sample bases

Now that the LOD is evaluated up front the cube faces can also be
evauate on a per sample basis instead of using the quad.

This fixes a large number of deqp gles 3 and 31 cube texture tests.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
src/gallium/drivers/softpipe/sp_tex_sample.c