tree 553bf2fd40542ccf976d9f7c50850f988983f3be
parent f892a46cc5481edc14c2e4bf3f18e20f74545123
author Mike Blumenkrantz <michael.blumenkrantz@gmail.com> 1607964519 -0500
committer Dylan Baker <dylan.c.baker@intel.com> 1609304816 -0800

st/pbo: fix pbo uploads without PIPE_CAP_TGSI_VS_LAYER_VIEWPORT and skip gs

the previous commit handling this forced geometry shader usage for all cases,
but this is not ideal, so instead there are now fragment shader variants for
both depth==1 and depth!=1, corresponding to the existence of gl_Layer in the
shader

Fixes: 614c77772ac ("st/pbo: fix pbo uploads without PIPE_CAP_TGSI_VS_LAYER_VIEWPORT")

Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8089>
(cherry picked from commit 36097fc7ef70471ecfecd428f990233276e9c45b)