nir: Handle fddy_fine and fddy_coarse in nir_lower_wpos_ytransform.

These also need flipping!

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>

diff --git a/src/compiler/nir/nir_lower_wpos_ytransform.c b/src/compiler/nir/nir_lower_wpos_ytransform.c
index 7741df216a2f715e5a809e8942727ce4a2e2a8a8..36e25b933ae24659e8991f2ea9fda9b48716e987 100644 (file)
--- a/src/compiler/nir/nir_lower_wpos_ytransform.c
+++ b/src/compiler/nir/nir_lower_wpos_ytransform.c
@@ -297,7 +297,9 @@ lower_wpos_ytransform_block(lower_wpos_ytransform_state *state, nir_block *block
          }
       } else if (instr->type == nir_instr_type_alu) {
          nir_alu_instr *alu = nir_instr_as_alu(instr);
-         if (alu->op == nir_op_fddy)
+         if (alu->op == nir_op_fddy ||
+             alu->op == nir_op_fddy_fine ||
+             alu->op == nir_op_fddy_coarse)
             lower_fddy(state, alu);
       }
    }