zink/spirv: implement bcsel

Acked-by: Jordan Justen <jordan.l.justen@intel.com>
2019-07-19 14:41:08 +02:00 · 2019-07-19 14:41:08 +02:00 · 103776ab9c
parent 0947afaa8f
commit 103776ab9c
1 changed files with 5 additions and 0 deletions
--- a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
+++ b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
@ -941,6 +941,11 @@ emit_alu(struct ntv_context *ctx, nir_alu_instr *alu)
      }
      break;

+   case nir_op_bcsel:
+      assert(nir_op_infos[alu->op].num_inputs == 3);
+      result = emit_triop(ctx, SpvOpSelect, dest_type, src[0], src[1], src[2]);
+      break;
+
   case nir_op_vec2:
   case nir_op_vec3:
   case nir_op_vec4: {