From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Tue, 12 Jan 2016 23:36:38 +0000 (-0800)
Subject: nir/spirv: Add support for OpQuantize
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=610aa00cdf54cf7c0bb31c54bc87580d66cd3d14;p=mesa.git

nir/spirv: Add support for OpQuantize
---

diff --git a/src/glsl/nir/spirv/spirv_to_nir.c b/src/glsl/nir/spirv/spirv_to_nir.c
index d5b9afefa7c..bbde4554c6b 100644
--- a/src/glsl/nir/spirv/spirv_to_nir.c
+++ b/src/glsl/nir/spirv/spirv_to_nir.c
@@ -3370,6 +3370,7 @@ vtn_handle_body_instruction(struct vtn_builder *b, SpvOp opcode,
    case SpvOpUConvert:
    case SpvOpSConvert:
    case SpvOpFConvert:
+   case SpvOpQuantizeToF16:
    case SpvOpConvertPtrToU:
    case SpvOpConvertUToPtr:
    case SpvOpPtrCastToGeneric:
diff --git a/src/glsl/nir/spirv/vtn_alu.c b/src/glsl/nir/spirv/vtn_alu.c
index f1bca439d87..03ed1f0caaa 100644
--- a/src/glsl/nir/spirv/vtn_alu.c
+++ b/src/glsl/nir/spirv/vtn_alu.c
@@ -387,6 +387,10 @@ vtn_handle_alu(struct vtn_builder *b, SpvOp opcode,
       op = nir_op_fmov;
       break;
 
+   case SpvOpQuantizeToF16:
+      op = nir_op_fquantize2f16;
+      break;
+
    /* Derivatives: */
    case SpvOpDPdx:         op = nir_op_fddx;          break;
    case SpvOpDPdy:         op = nir_op_fddy;          break;