Jason Ekstrand
feb32f898c
nir: Add a nir_foreach_uniform_variable helper
...
This one's a bit more complex because it filters off only those
variables with mode == nir_var_uniform. As such, it's not exactly a
drop-in replacement for nir_foreach_variable(var, &nir->uniforms).
Reviewed-by: Gert Wollny <gert.wollny@collabora.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966 >
2020-07-29 17:38:58 +00:00
Jason Ekstrand
2956d53400
nir: Add nir_foreach_shader_in/out_variable helpers
...
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966 >
2020-07-29 17:38:57 +00:00
Eric Anholt
e82ce1852a
gallium: Fix setup of pstipple frag coord var.
...
If the last input was a struct or matrix, we would have overlapped driver
locations for our new position var.
Reviewed-by: Connor Abbott <cwabbott0@gmail.com >
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com >
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4670 >
2020-04-23 18:52:46 +00:00
Dave Airlie
e35b2c37cd
llvmpipe/nir: handle texcoord requirements
...
Switch to using texcoord intrinsic support.
Reviewed-by: Roland Scheidegger <sroland@vmware.com >
2019-12-12 09:16:24 +10:00
Dave Airlie
3eb27cfccd
gallium: add nir lowering passes for the draw pipe stages. (v2)
...
This transforms the NIR shaders like the TGSI transforms worked.
v2: fix some nir info requirements, use 32-bit bools
Acked-by: Roland Scheidegger <sroland@vmware.com >
2019-11-28 14:49:05 +10:00
