QMediaPlayer: handle resource files in a cross-platform way.

It was the backend's responsibility to handle resource files in an
appropriate way. In practice, it was either not handled at all,
or implemented in an almost identical manner in every backend
that does handle it.
This is now dealt with in QMediaPlayer, always passing to the
backend something it will be able to play. If the backend has the
StreamPlayback capability, we pass a QFile from which it streams
the data. If it doesn't, we copy the resource to a temporary
file and pass its path to the backend.

Task-number: QTBUG-36175
Task-number: QTBUG-42263
Task-number: QTBUG-43839
Change-Id: I57b355c72692d02661baeaf74e66581ca0a0bd1d
Reviewed-by: Andrew Knight <qt@panimo.net>
Reviewed-by: Peng Wu <peng.wu@intopalo.com>
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/src/plugins/directshow/player/directshowiosource.h b/src/plugins/directshow/player/directshowiosource.h
index 241c86fba..fb3774af6 100644
--- a/src/plugins/directshow/player/directshowiosource.h
+++ b/src/plugins/directshow/player/directshowiosource.h
@@ -127,15 +127,4 @@ private:
     QMutex m_mutex;
 };
 
-class DirectShowRcSource : public DirectShowIOSource
-{
-public:
-    DirectShowRcSource(DirectShowEventLoop *loop);
-
-    bool open(const QUrl &url);
-
-private:
-    QFile m_file;
-};
-
 #endif