From aaa59ef70c100fe861c099197581a1131f2bc8a4 Mon Sep 17 00:00:00 2001
From: Chad Versace <chadversary@chromium.org>
Date: Wed, 16 Jan 2019 15:01:35 -0800
Subject: [PATCH] turnip: Annotate vkGetImageSubresourceLayout with tu_stub

Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---
 src/freedreno/vulkan/tu_image.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/freedreno/vulkan/tu_image.c b/src/freedreno/vulkan/tu_image.c
index af90b1ff310..0a4bb871284 100644
--- a/src/freedreno/vulkan/tu_image.c
+++ b/src/freedreno/vulkan/tu_image.c
@@ -283,6 +283,12 @@ tu_GetImageSubresourceLayout(VkDevice _device,
                              const VkImageSubresource *pSubresource,
                              VkSubresourceLayout *pLayout)
 {
+   tu_stub();
+
+   /* Even though this is a stub, let's avoid heisenbugs by providing
+    * deterministic behavior.
+    */
+   memset(pLayout, 0, sizeof(*pLayout));
 }
 
 VkResult