Fixing warnings and crash with the VLC::Instance.

Change-Id: I0282b79e296d6fccafbf7d89f38ed2f50672ef08

avmedia/source/vlc/vlcplayer.cxx

@@ -12,26 +12,29 @@ using namespace ::com::sun::star;
 namespace avmedia {
 namespace vlc {
 
-const ::rtl::OUString AVMEDIA_VLC_PLAYER_IMPLEMENTATIONNAME = "com.sun.star.comp.avmedia.Player_VLC";
-const ::rtl::OUString AVMEDIA_VLC_PLAYER_SERVICENAME = "com.sun.star.media.Player_VLC";
+namespace
+{
+    const ::rtl::OUString AVMEDIA_VLC_PLAYER_IMPLEMENTATIONNAME = "com.sun.star.comp.avmedia.Player_VLC";
+    const ::rtl::OUString AVMEDIA_VLC_PLAYER_SERVICENAME = "com.sun.star.media.Player_VLC";
 
-const char * const VLC_ARGS[] = {
-    "-Vdummy",
-    "--snapshot-format=png",
-    "--ffmpeg-threads",
-    "--verbose=2"
-};
+    const int MS_IN_SEC = 1000; // Millisec in sec
 
-const int MS_IN_SEC = 1000; // Millisec in sec
+    const char * const VLC_ARGS[] = {
+        "-Vdummy",
+        "--snapshot-format=png",
+        "--ffmpeg-threads",
+        "--verbose=2"
+    };
+}
 
-VLCPlayer::VLCPlayer( const rtl::OUString& url, boost::shared_ptr<VLC::EventHandler> eh )
+VLCPlayer::VLCPlayer( const rtl::OUString& iurl, boost::shared_ptr<VLC::EventHandler> eh )
     : VLC_Base(m_aMutex)
     , mEventHandler( eh )
-    , mInstance( VLC_ARGS )
-    , mMedia( url, mInstance )
+    , mInstance( sizeof( VLC_ARGS ) / sizeof( VLC_ARGS[0] ), VLC_ARGS )
+    , mMedia( iurl, mInstance )
     , mPlayer( mMedia )
     , mEventManager( mPlayer, mEventHandler )
-    , mUrl( url )
+    , mUrl( iurl )
     , mPlaybackLoop( false )
 {
     mPlayer.setMouseHandling(false);

avmedia/source/vlc/vlcplayer.hxx

@@ -49,7 +49,7 @@ class VLCPlayer : public ::cppu::BaseMutex,
     const rtl::OUString mUrl;
     bool mPlaybackLoop;
 public:
-    VLCPlayer( const rtl::OUString& url, boost::shared_ptr<VLC::EventHandler> eh );
+    VLCPlayer( const rtl::OUString& iurl, boost::shared_ptr<VLC::EventHandler> eh );
 
     const rtl::OUString& url() const;
 

avmedia/source/vlc/wrapper/Instance.cxx

@@ -26,15 +26,18 @@ namespace VLC
         };
     }
 
-    Instance::Instance( const char * const argv[] )
+    Instance::Instance( int argc, const char * const argv[] )
     {
         InitApiMap( VLC_INSTANCE_API );
 
-        mInstance = libvlc_new( sizeof( argv ) / sizeof( argv[0] ), argv );
+        mInstance = libvlc_new( argc, argv );
     }
 
     Instance::Instance( const Instance& other )
     {
+        libvlc_release( mInstance );
+        mInstance = other.mInstance;
+        libvlc_retain( mInstance );
     }
 
     const Instance& Instance::operator=( const Instance& other )
@@ -42,6 +45,7 @@ namespace VLC
         libvlc_release( mInstance );
         mInstance = other.mInstance;
         libvlc_retain( mInstance );
+        return *this;
     }
 
     Instance::~Instance()

avmedia/source/vlc/wrapper/Instance.hxx

@@ -14,10 +14,12 @@ struct libvlc_instance_t;
 
 namespace VLC
 {
+
+
     class Instance
     {
     public:
-        Instance( const char * const argv[] );
+        Instance( int argc, const char * const argv[] );
         Instance( const Instance& other );
         const Instance& operator=( const Instance& other );
         virtual ~Instance();