From 853d2edf9158b4237a963f04cc7f4b58e0315f4b Mon Sep 17 00:00:00 2001
From: Paul Lemire <paul.lemire@kdab.com>
Date: Wed, 7 Aug 2019 07:37:35 +0200
Subject: submissioncontext fix: devicePixelRatio is not an integer

Converting it to int would cause the viewport not to take the whole expected
size as the interger conversion would essentially floor the value.

Change-Id: Ic608b0e1a0910aadb8b98c3225f999cba6326535
Reviewed-by: Mike Krus <mike.krus@kdab.com>
---
 src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/render/renderers/opengl/graphicshelpers')

diff --git a/src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp b/src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp
index 59c2d4286..daf6db717 100644
--- a/src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp
+++ b/src/render/renderers/opengl/graphicshelpers/submissioncontext.cpp
@@ -577,7 +577,7 @@ QSize SubmissionContext::renderTargetSize(const QSize &surfaceSize) const
     } else {
         renderTargetSize = m_surface->size();
         if (m_surface->surfaceClass() == QSurface::Window) {
-            int dpr = static_cast<QWindow *>(m_surface)->devicePixelRatio();
+            const float dpr = static_cast<QWindow *>(m_surface)->devicePixelRatio();
             renderTargetSize *= dpr;
         }
     }
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