From d6c7089e6cccfd907f90640a83ce42a7ebf49f0a Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.agocs@qt.io>
Date: Mon, 10 Sep 2018 10:27:22 +0200
Subject: QVulkanWindow: Fix bogus stage masks in readback

Change-Id: I08882a02204c95272b100647923c9903f825912c
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
---
 src/gui/vulkan/qvulkanwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/gui/vulkan')

diff --git a/src/gui/vulkan/qvulkanwindow.cpp b/src/gui/vulkan/qvulkanwindow.cpp
index 9f3655505c..87e21b7784 100644
--- a/src/gui/vulkan/qvulkanwindow.cpp
+++ b/src/gui/vulkan/qvulkanwindow.cpp
@@ -2164,8 +2164,8 @@ void QVulkanWindowPrivate::addReadback()
     barrier.image = frameGrabImage;
 
     devFuncs->vkCmdPipelineBarrier(image.cmdBuf,
-                                   VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
                                    VK_PIPELINE_STAGE_TRANSFER_BIT,
+                                   VK_PIPELINE_STAGE_HOST_BIT,
                                    0, 0, nullptr, 0, nullptr,
                                    1, &barrier);
 }
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