From 48e0fc2ca67a4adbc4f051413ea3febdb24a6822 Mon Sep 17 00:00:00 2001
From: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
Date: Fri, 15 Dec 2017 08:57:18 +0100
Subject: Fix precision loss in
 QDeclarativeVideoRendererBackend::adjustedViewport

Applied casting to keep precision.

Task-number: QTBUG-64044
Change-Id: If3cb29b5c049302de38e5417811792405c896334
Reviewed-by: Christian Stromme <christian.stromme@qt.io>
---
 src/qtmultimediaquicktools/qdeclarativevideooutput_render.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/qtmultimediaquicktools/qdeclarativevideooutput_render.cpp b/src/qtmultimediaquicktools/qdeclarativevideooutput_render.cpp
index f1b7662b5..0cb6659ca 100644
--- a/src/qtmultimediaquicktools/qdeclarativevideooutput_render.cpp
+++ b/src/qtmultimediaquicktools/qdeclarativevideooutput_render.cpp
@@ -382,9 +382,9 @@ QAbstractVideoSurface *QDeclarativeVideoRendererBackend::videoSurface() const
 QRectF QDeclarativeVideoRendererBackend::adjustedViewport() const
 {
     const QRectF viewport = m_surface->surfaceFormat().viewport();
-    const QSize pixelAspectRatio = m_surface->surfaceFormat().pixelAspectRatio();
+    const QSizeF pixelAspectRatio = m_surface->surfaceFormat().pixelAspectRatio();
 
-    if (pixelAspectRatio.height() != 0) {
+    if (pixelAspectRatio.isValid()) {
         const qreal ratio = pixelAspectRatio.width() / pixelAspectRatio.height();
         QRectF result = viewport;
         result.setX(result.x() * ratio);
-- 
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