| commit | 86c68bb88618c5138a22bbbcfe6137d29f9f5f67 | [log] [tgz] |
|---|---|---|
| author | Kenneth Graunke <kenneth@whitecape.org> | Thu Oct 26 15:19:25 2017 -0700 |
| committer | Kenneth Graunke <kenneth@whitecape.org> | Sun Oct 29 20:52:20 2017 -0700 |
| tree | d26686251d0fc3bb27192fa74ec20ad413fb9314 | |
| parent | f970e4d481bb459822e8f3b6a9599e661c5ceb0d [diff] |
nir: Make nir_gather_info collect a uses_fddx_fddy flag. i965 turns fddx/fddy into their coarse/fine variants based on the ctx->Hint.FragmentShaderDerivative setting. It needs to know whether this can impact a shader in order to better guess NOS settings. Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>