From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Mon, 1 Feb 2016 21:47:13 +0000 (-0800)
Subject: nir/spirv: Add support for SpvOpImage
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b1a16232932058f1b3db478964098c3a7c76e8d4;p=mesa.git

nir/spirv: Add support for SpvOpImage
---

diff --git a/src/glsl/nir/spirv/spirv_to_nir.c b/src/glsl/nir/spirv/spirv_to_nir.c
index 32188e5f364..ed6ad6d7e63 100644
--- a/src/glsl/nir/spirv/spirv_to_nir.c
+++ b/src/glsl/nir/spirv/spirv_to_nir.c
@@ -1167,6 +1167,17 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
       val->sampled_image->sampler =
          vtn_value(b, w[4], vtn_value_type_access_chain)->access_chain;
       return;
+   } else if (opcode == SpvOpImage) {
+      struct vtn_value *val =
+         vtn_push_value(b, w[2], vtn_value_type_access_chain);
+      struct vtn_value *src_val = vtn_untyped_value(b, w[3]);
+      if (src_val->value_type == vtn_value_type_sampled_image) {
+         val->access_chain = src_val->sampled_image->image;
+      } else {
+         assert(src_val->value_type == vtn_value_type_access_chain);
+         val->access_chain = src_val->access_chain;
+      }
+      return;
    }
 
    struct vtn_type *ret_type = vtn_value(b, w[1], vtn_value_type_type)->type;
@@ -2380,6 +2391,7 @@ vtn_handle_body_instruction(struct vtn_builder *b, SpvOp opcode,
       break;
 
    case SpvOpSampledImage:
+   case SpvOpImage:
    case SpvOpImageSampleImplicitLod:
    case SpvOpImageSampleExplicitLod:
    case SpvOpImageSampleDrefImplicitLod: