From: Arkadiusz Sarwa <arkadiusz.sarwa@amd.com>
Date: Wed, 24 Jul 2019 10:41:42 +0000 (+0200)
Subject: Fixes 64bit random values for 32bit CTS build
X-Git-Tag: upstream/1.3.5~1811^2^2~12^2^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d0e2ecf0965afe9dee26b40feabcc0596d0f6e7a;p=platform%2Fupstream%2FVK-GL-CTS.git

Fixes 64bit random values for 32bit CTS build

In 32bit build a 64bit random value is assigned
to 32bit value what cause different path of execution.

Components: Vulkan
VK-GL-CTS Issue: 1895

Affects:
dEQP-VK.memory.pipeline_barrier.all.*

Change-Id: I1f51b8b30be9a70ae82326609bc382431b8f3b80
---

diff --git a/external/vulkancts/modules/vulkan/memory/vktMemoryPipelineBarrierTests.cpp b/external/vulkancts/modules/vulkan/memory/vktMemoryPipelineBarrierTests.cpp
index 13c5149..9a70812 100644
--- a/external/vulkancts/modules/vulkan/memory/vktMemoryPipelineBarrierTests.cpp
+++ b/external/vulkancts/modules/vulkan/memory/vktMemoryPipelineBarrierTests.cpp
@@ -7857,7 +7857,7 @@ vk::VkImageLayout getRandomNextLayout (de::Random&			rng,
 
 	DE_ASSERT(supportedLayoutCount > 0);
 
-	size_t nextLayoutNdx = ((size_t)rng.getUint64()) % (previousLayout == vk::VK_IMAGE_LAYOUT_UNDEFINED
+	size_t nextLayoutNdx = ((size_t)rng.getUint32()) % (previousLayout == vk::VK_IMAGE_LAYOUT_UNDEFINED
 														? supportedLayoutCount
 														: supportedLayoutCount - 1);