From d01e7ecf13ef9bd4d9af3dc61b13ce683299d5ba Mon Sep 17 00:00:00 2001
From: Nathaniel Cesario <nathaniel@lunarg.com>
Date: Thu, 5 Sep 2024 23:00:24 -0600
Subject: [PATCH] Disable sampler2DViewOf3D

Sets VkPhysicalDeviceImage2DViewOf3DFeaturesEXT::sampler2DViewOf3D to
false, as CTS tests involving 2D views of sampled 3D textures are not
currently working.
---
 MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm b/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
index d71a63ffa..6f26e3043 100644
--- a/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
+++ b/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
@@ -585,7 +585,10 @@
 			case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_2D_VIEW_OF_3D_FEATURES_EXT: {
 				auto* extFeatures = (VkPhysicalDeviceImage2DViewOf3DFeaturesEXT*)next;
                 extFeatures->image2DViewOf3D = true;
-                extFeatures->sampler2DViewOf3D = true;
+
+                // TODO (ncesario-lunarg) Related CTS tests (e.g., dEQP-VK.pipeline.monolithic.image_2d_view_3d_image.compute.sampler.mip0_layer0)
+                // are failing with this enabled.
+                extFeatures->sampler2DViewOf3D = false;
 				break;
 			}
 			default: