tree 5560d8133d17aabdbdd8a2c48ffbf19cb5bdb45c
parent ffc4d82438d9806c222a6eaadad5e00985e4d367
author Brian Ho <brian@brkho.com> 1589482303 -0700
committer Marge Bot <eric+marge@anholt.net> 1592836545 +0000

nir: Support sysval tess levels in SPIR-V to NIR

This commit adds a tess_levels_are_sysvals flag to
spirv_to_nir_options similar to GLSLTessLevelsAsInputs in the GLSL to
NIR compiler options. This will be used by turnip as the tess IR3
lowering pass (ir3_nir_lower_tess) operates on TessLevelInner and
TessLevelOuter in the DS as sysvals.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5059>