From 1afe2ed975a71e72f37a34a9561dede342985be7 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Tue, 3 May 2016 10:34:42 +0200
Subject: DirectShow: Invoke IGraphBuilder::AddSourceFilter() with local file
 name.

When possible, convert the URL to a local file name with native separators.
The method seems to accept URLs with file scheme, but fails when passing
UNC paths.

Task-number: QTBUG-53114
Change-Id: Ib7418090080be8c1b8472e77541e686adaa3a18a
Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>
---
 src/plugins/directshow/player/directshowplayerservice.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/plugins/directshow/player/directshowplayerservice.cpp')

diff --git a/src/plugins/directshow/player/directshowplayerservice.cpp b/src/plugins/directshow/player/directshowplayerservice.cpp
index 73279accb..57f100b9c 100644
--- a/src/plugins/directshow/player/directshowplayerservice.cpp
+++ b/src/plugins/directshow/player/directshowplayerservice.cpp
@@ -63,6 +63,7 @@
 
 #include <QtCore/qcoreapplication.h>
 #include <QtCore/qdatetime.h>
+#include <QtCore/qdir.h>
 #include <QtCore/qthread.h>
 #include <QtCore/qvarlengtharray.h>
 
@@ -333,8 +334,10 @@ void DirectShowPlayerService::doSetUrlSource(QMutexLocker *locker)
 
     if (!SUCCEEDED(hr)) {
         locker->unlock();
+        const QString urlString = m_url.isLocalFile()
+            ? QDir::toNativeSeparators(m_url.toLocalFile()) : m_url.toString();
         hr = m_graph->AddSourceFilter(
-                reinterpret_cast<const OLECHAR *>(m_url.toString().utf16()), L"Source", &source);
+                reinterpret_cast<const OLECHAR *>(urlString.utf16()), L"Source", &source);
         locker->relock();
     }
 
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