svga/nir: enable PIPE_CAP_TGSI_TEXCOORD
Use texcoord semantic instead of generic with nir. Fixes assert in nir_gather_info with offsetted varying slots.
Fixes piglit tests spec@glsl-1.10@execution@varying-packing@simple *
/cc @bhenden
Use texcoord semantic instead of generic with nir. Fixes assert in nir_gather_info with offsetted varying slots.
Fixes piglit tests spec@glsl-1.10@execution@varying-packing@simple *
/cc @bhenden