2 files changed, 71 insertions, 1 deletions

diff --git a/noncore/multimedia/opieplayer2/lib.cpp b/noncore/multimedia/opieplayer2/lib.cpp
index 641cbca..99d5de6 100644
--- a/noncore/multimedia/opieplayer2/lib.cpp
+++ b/noncore/multimedia/opieplayer2/lib.cpp
@@ -73,2 +73,3 @@ using namespace XINE;
 Lib::Lib( XineVideoWidget* widget ) {
+    m_initialized = false;
     m_video = false;
@@ -118,3 +119,3 @@ void Lib::initialize()
 
-        m_wid->repaint();
+//        m_wid->repaint();
     }
@@ -125,2 +126,3 @@ void Lib::initialize()
 
+    m_initialized = true;
 }
@@ -128,2 +130,6 @@ void Lib::initialize()
 Lib::~Lib() {
+    ThreadUtil::AutoLock lock( m_initGuard );
+
+    assert( m_initialized );
+
 //    free( m_config );
@@ -142,2 +148,13 @@ Lib::~Lib() {
 
+void Lib::assertInitialized() const
+{
+    ThreadUtil::AutoLock lock( m_initGuard );
+
+    if ( m_initialized )
+        return;
+
+    qDebug( "LibXine: xine function called while not being initialized, yet! Fix the caller!" );
+    assert( m_initialized );
+}
+
 void Lib::resize ( const QSize &s ) {
@@ -168,2 +185,4 @@ int Lib::subVersion() {
 int Lib::play( const QString& fileName, int startPos, int start_time ) {
+    assertInitialized();
+
     QString str = fileName.stripWhiteSpace();
@@ -176,2 +195,4 @@ int Lib::play( const QString& fileName, int startPos, int start_time ) {
 void Lib::stop() {
+    assertInitialized();
+
     qDebug("<<<<<<<< STOP IN LIB TRIGGERED >>>>>>>");
@@ -181,2 +202,4 @@ void Lib::stop() {
 void Lib::pause( bool toggle ) {
+    assertInitialized();
+
     xine_set_param( m_stream, XINE_PARAM_SPEED, toggle ? XINE_SPEED_PAUSE : XINE_SPEED_NORMAL );
@@ -185,2 +208,4 @@ void Lib::pause( bool toggle ) {
 int Lib::speed() const {
+    assertInitialized();
+
     return  xine_get_param ( m_stream, XINE_PARAM_SPEED );
@@ -189,2 +214,4 @@ int Lib::speed() const {
 void Lib::setSpeed( int speed ) {
+    assertInitialized();
+
     xine_set_param ( m_stream, XINE_PARAM_SPEED, speed );
@@ -193,2 +220,4 @@ void Lib::setSpeed( int speed ) {
 int Lib::status() const {
+    assertInitialized();
+
     return xine_get_status( m_stream );
@@ -197,2 +226,4 @@ int Lib::status() const {
 int Lib::currentPosition() const {
+    assertInitialized();
+
     int pos, time, length;
@@ -203,2 +234,4 @@ int Lib::currentPosition() const {
 int Lib::currentTime() const {
+    assertInitialized();
+
     int pos, time, length;
@@ -209,2 +242,4 @@ int Lib::currentTime() const {
 int Lib::length() const {
+    assertInitialized();
+
       int pos, time, length;
@@ -215,2 +250,4 @@ int Lib::length() const {
 bool Lib::isSeekable() const {
+    assertInitialized();
+
     return xine_get_stream_info( m_stream, XINE_STREAM_INFO_SEEKABLE );
@@ -219,2 +256,4 @@ bool Lib::isSeekable() const {
 void Lib::seekTo( int time ) {
+    assertInitialized();
+
     //xine_trick_mode ( m_stream, XINE_TRICK_MODE_SEEK_TO_TIME, time ); NOT IMPLEMENTED YET IN XINE :_(
@@ -226,2 +265,4 @@ void Lib::seekTo( int time ) {
 Frame Lib::currentFrame() const {
+    assertInitialized();
+
     Frame frame;
@@ -231,2 +272,4 @@ Frame Lib::currentFrame() const {
 QString Lib::metaInfo( int number) const {
+    assertInitialized();
+
     return xine_get_meta_info( m_stream, number );
@@ -235,2 +278,4 @@ QString Lib::metaInfo( int number) const {
 int Lib::error() const {
+    assertInitialized();
+
     return xine_get_error( m_stream );
@@ -250,2 +295,4 @@ void Lib::handleXineEvent( const xine_event_t* t ) {
 void Lib::handleXineEvent( int type ) {
+    assertInitialized();
+
     if ( type == XINE_EVENT_UI_PLAYBACK_FINISHED ) {
@@ -257,2 +304,4 @@ void Lib::handleXineEvent( int type ) {
 void Lib::setShowVideo( bool video ) {
+    assertInitialized();
+
     m_video = video;
@@ -262,2 +311,4 @@ void Lib::setShowVideo( bool video ) {
 bool Lib::isShowingVideo() const {
+    assertInitialized();
+
     return ::null_is_showing_video( m_videoOutput );
@@ -266,2 +317,4 @@ bool Lib::isShowingVideo() const {
 bool Lib::hasVideo() const {
+    assertInitialized();
+
     return  xine_get_stream_info( m_stream, 18 );
@@ -270,2 +323,4 @@ bool Lib::hasVideo() const {
 void Lib::showVideoFullScreen( bool fullScreen ) {
+    assertInitialized();
+
     ::null_set_fullscreen( m_videoOutput, fullScreen );
@@ -274,2 +329,4 @@ void Lib::showVideoFullScreen( bool fullScreen ) {
 bool Lib::isVideoFullScreen() const {
+    assertInitialized();
+
     return ::null_is_fullscreen( m_videoOutput );
@@ -278,2 +335,4 @@ bool Lib::isVideoFullScreen() const {
 void Lib::setScaling( bool scale ) {
+    assertInitialized();
+
     ::null_set_scaling( m_videoOutput, scale );
@@ -282,2 +341,4 @@ void Lib::setScaling( bool scale ) {
 void Lib::setGamma( int value ) {
+    assertInitialized();
+
   //qDebug( QString( "%1").arg(value)  );
@@ -288,2 +349,4 @@ void Lib::setGamma( int value ) {
 bool Lib::isScaling() const {
+    assertInitialized();
+
     return ::null_is_scaling( m_videoOutput );
@@ -301,2 +364,4 @@ void Lib::xine_display_frame( void* user_data, uint8_t *frame,
 void Lib::drawFrame( uint8_t* frame,  int width,  int height,  int bytes ) {
+    assertInitialized();
+
     if ( !m_video ) {
diff --git a/noncore/multimedia/opieplayer2/lib.h b/noncore/multimedia/opieplayer2/lib.h
index d546c99..4b8dc81 100644
--- a/noncore/multimedia/opieplayer2/lib.h
+++ b/noncore/multimedia/opieplayer2/lib.h
@@ -185,2 +185,7 @@ namespace XINE {
 
+        void assertInitialized() const;
+
+        mutable ThreadUtil::Mutex m_initGuard;
+        bool m_initialized : 1;
+
         int m_bytes_per_pixel;