nir: add fetch inactive index to quad_swizzle_amd/masked_swizzle_amd

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Georg Lehmann <dadschoorse@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25525>
2023-10-02 16:13:35 +01:00
parent 0e79f76aa5
commit ad5be40303
3 changed files with 9 additions and 5 deletions
@@ -198,7 +198,8 @@ lower_shuffle_to_swizzle(nir_builder *b, nir_intrinsic_instr *intrin)
      return NULL;

   return nir_masked_swizzle_amd(b, intrin->src[0].ssa,
-                                 .swizzle_mask = (mask << 10) | 0x1f);
+                                 .swizzle_mask = (mask << 10) | 0x1f,
+                                 .fetch_inactive = true);
 }

 /* Lowers "specialized" shuffles to a generic nir_intrinsic_shuffle. */