From 018cd270b06fdab7afa10da0524c69fe1bb6bd34 Mon Sep 17 00:00:00 2001
From: Lingfeng Yang <lfy@google.com>
Date: Wed, 26 Dec 2018 16:43:40 -0800
Subject: [PATCH] pipeline timestamps test: fix too-large VkBufferCopy

The pipeline timestamps test intends to copy the entire buffer contents
from source to destination, but the copy is done for 512 bytes, which
currently exceeds the size of the buffer, 256. That is not valid
behavior.

Components: Vulkan
Affects: dEQP-VK.pipeline.timestamp.transfer_tests.transfer_stage_with_copy_buffer_method
VK-GL-CTS Issue: 1535

Change-Id: I1ab1ef3a94f4d22702d37c86b6aa2c21c0919a7c
---
 .../vulkancts/modules/vulkan/pipeline/vktPipelineTimestampTests.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/external/vulkancts/modules/vulkan/pipeline/vktPipelineTimestampTests.cpp b/external/vulkancts/modules/vulkan/pipeline/vktPipelineTimestampTests.cpp
index 94f2bab..7a4239b 100644
--- a/external/vulkancts/modules/vulkan/pipeline/vktPipelineTimestampTests.cpp
+++ b/external/vulkancts/modules/vulkan/pipeline/vktPipelineTimestampTests.cpp
@@ -1725,9 +1725,9 @@ void TransferTestInstance::configCommandBuffer(void)
 			{
 				const VkBufferCopy  copyBufRegion =
 				{
-					0u,      // VkDeviceSize    srcOffset;
-					0u,      // VkDeviceSize    destOffset;
-					512u,    // VkDeviceSize    copySize;
+					0u,           // VkDeviceSize    srcOffset;
+					0u,           // VkDeviceSize    destOffset;
+					m_bufSize,    // VkDeviceSize    copySize;
 				};
 				vk.cmdCopyBuffer(*m_cmdBuffer, *m_srcBuffer, *m_dstBuffer, 1u, &copyBufRegion);
 				break;
-- 
2.7.4