commit dd3d91691f1e1dc4c0f42818756cf5e165c8918c
author Jeff Bolz <jbolz@nvidia.com> Mon Mar 09 14:03:39 2020 -0500
committer GitHub <noreply@github.com> Mon Mar 09 15:03:39 2020 -0400
tree 1470b321cdc3a3ecd0c67aa7f0cb979f38cf0edd
parent 7c3de218f495cfbc4416fc762df55f9ffaa3910f

Allow sampledimage types as operand of OpCopyObject (#3222)

source/val/validate_image.cpp

diff --git a/source/val/validate_image.cpp b/source/val/validate_image.cpp
index ed960d1..5b77058 100644
--- a/source/val/validate_image.cpp
+++ b/source/val/validate_image.cpp
@@ -847,6 +847,7 @@
     case SpvOpImageSparseSampleDrefExplicitLod:
     case SpvOpImageSparseGather:
     case SpvOpImageSparseDrefGather:
+    case SpvOpCopyObject:
       return true;
     default:
       return false;

test/val/val_id_test.cpp

diff --git a/test/val/val_id_test.cpp b/test/val/val_id_test.cpp
index 019d91a..adea563 100644
--- a/test/val/val_id_test.cpp
+++ b/test/val/val_id_test.cpp
@@ -4355,6 +4355,17 @@
                         "'23' as an operand of <id> '24'."));
 }
 
+TEST_F(ValidateIdWithMessage, OpCopyObjectSampledImageGood) {
+  std::string spirv = kGLSL450MemoryModel + sampledImageSetup + R"(
+%smpld_img  = OpSampledImage %sampled_image_type %image_inst %sampler_inst
+%smpld_img2 = OpCopyObject %sampled_image_type %smpld_img
+%image_inst2 = OpCopyObject %image_type %image_inst
+OpReturn
+OpFunctionEnd)";
+  CompileSuccessfully(spirv.c_str());
+  EXPECT_EQ(SPV_SUCCESS, ValidateInstructions());
+}
+
 // Valid: Get a float in a matrix using CompositeExtract.
 // Valid: Insert float into a matrix using CompositeInsert.
 TEST_F(ValidateIdWithMessage, CompositeExtractInsertGood) {