commit 06270c9eac5a68b1b8e17aebbd8384c1196c6fdc
author Shahbaz Youssefi <syoussefi@chromium.org> Wed Oct 03 17:00:25 2018 -0400
committer Commit Bot <commit-bot@chromium.org> Fri Oct 05 14:40:54 2018 +0000
tree d70307d9515bbf7fed4f72413ce313d5cdff14af
parent 5476e805a321d786f8b6a003ab95b1bee0c30964

Vulkan: Safer struct initialization

Using x = {}; before filling out each field, we can be sure any missing
field is 0 initialized.  This in turn helps us not have to specify
certain fields that are generally unused (at the moment), such
as pNext.

Bug: angleproject:2860
Change-Id: Ia1fa2db3ecfb316673a02ac0c5e13e47e055a19f
Reviewed-on: https://chromium-review.googlesource.com/c/1259764
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

src/libANGLE/renderer/vulkan/ProgramVk.cpp

diff --git a/src/libANGLE/renderer/vulkan/ProgramVk.cpp b/src/libANGLE/renderer/vulkan/ProgramVk.cpp
index 502574a..8a438db 100644
--- a/src/libANGLE/renderer/vulkan/ProgramVk.cpp
+++ b/src/libANGLE/renderer/vulkan/ProgramVk.cpp
@@ -430,9 +430,8 @@
         // Initialize the "empty" uniform block if necessary.
         if (!mDefaultUniformBlocksDirty.all())
         {
-            VkBufferCreateInfo uniformBufferInfo;
+            VkBufferCreateInfo uniformBufferInfo    = {};
             uniformBufferInfo.sType                 = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
-            uniformBufferInfo.pNext                 = nullptr;
             uniformBufferInfo.flags                 = 0;
             uniformBufferInfo.size                  = 1;
             uniformBufferInfo.usage                 = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT;