| -rw-r--r-- | noncore/multimedia/opieplayer2/lib.cpp | 67 | ||||
| -rw-r--r-- | noncore/multimedia/opieplayer2/lib.h | 5 |
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 @@ -68,12 +68,13 @@ extern "C" { void null_display_handler( const xine_vo_driver_t* self, display_xine_frame_t t, void* user_data ); } using namespace XINE; Lib::Lib( XineVideoWidget* widget ) { + m_initialized = false; m_video = false; m_wid = widget; printf("Lib"); QString configPath = QDir::homeDirPath() + "/Settings/opiexine.cf"; // get the configuration @@ -113,22 +114,27 @@ void Lib::initialize() if (m_wid != 0 ) { printf( "!0\n" ); resize ( m_wid-> size ( ) ); ::null_set_mode( m_videoOutput, qt_screen->depth(), qt_screen->pixelType() ); - m_wid->repaint(); +// m_wid->repaint(); } m_queue = xine_event_new_queue (m_stream); xine_event_create_listener_thread (m_queue, xine_event_handler, this); + m_initialized = true; } Lib::~Lib() { + ThreadUtil::AutoLock lock( m_initGuard ); + + assert( m_initialized ); + // free( m_config ); xine_close( m_stream ); xine_event_dispose_queue( m_queue ); @@ -137,12 +143,23 @@ Lib::~Lib() { xine_exit( m_xine ); /* FIXME either free or delete but valgrind bitches against both */ //free( m_videoOutput ); //delete m_audioOutput; } +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 ) { if ( s. width ( ) && s. height ( ) ) { ::null_set_gui_width( m_videoOutput, s. width() ); ::null_set_gui_height( m_videoOutput, s. height() ); } } @@ -163,79 +180,107 @@ int Lib::subVersion() { int major, minor, sub; xine_get_version ( &major, &minor, &sub ); return sub; } int Lib::play( const QString& fileName, int startPos, int start_time ) { + assertInitialized(); + QString str = fileName.stripWhiteSpace(); if ( !xine_open( m_stream, QFile::encodeName(str.utf8() ).data() ) ) { return 0; } return xine_play( m_stream, startPos, start_time); } void Lib::stop() { + assertInitialized(); + qDebug("<<<<<<<< STOP IN LIB TRIGGERED >>>>>>>"); xine_stop( m_stream ); } void Lib::pause( bool toggle ) { + assertInitialized(); + xine_set_param( m_stream, XINE_PARAM_SPEED, toggle ? XINE_SPEED_PAUSE : XINE_SPEED_NORMAL ); } int Lib::speed() const { + assertInitialized(); + return xine_get_param ( m_stream, XINE_PARAM_SPEED ); } void Lib::setSpeed( int speed ) { + assertInitialized(); + xine_set_param ( m_stream, XINE_PARAM_SPEED, speed ); } int Lib::status() const { + assertInitialized(); + return xine_get_status( m_stream ); } int Lib::currentPosition() const { + assertInitialized(); + int pos, time, length; xine_get_pos_length( m_stream, &pos, &time, &length ); return pos; } int Lib::currentTime() const { + assertInitialized(); + int pos, time, length; xine_get_pos_length( m_stream, &pos, &time, &length ); return time/1000; } int Lib::length() const { + assertInitialized(); + int pos, time, length; xine_get_pos_length( m_stream, &pos, &time, &length ); return length/1000; } bool Lib::isSeekable() const { + assertInitialized(); + return xine_get_stream_info( m_stream, XINE_STREAM_INFO_SEEKABLE ); } void Lib::seekTo( int time ) { + assertInitialized(); + //xine_trick_mode ( m_stream, XINE_TRICK_MODE_SEEK_TO_TIME, time ); NOT IMPLEMENTED YET IN XINE :_( // since its now milliseconds we need *1000 xine_play( m_stream, 0, time*1000 ); } Frame Lib::currentFrame() const { + assertInitialized(); + Frame frame; return frame; }; QString Lib::metaInfo( int number) const { + assertInitialized(); + return xine_get_meta_info( m_stream, number ); } int Lib::error() const { + assertInitialized(); + return xine_get_error( m_stream ); }; void Lib::receiveMessage( ThreadUtil::ChannelMessage *msg, SendType sendType ) { assert( sendType == ThreadUtil::Channel::OneWay ); @@ -245,50 +290,68 @@ void Lib::receiveMessage( ThreadUtil::ChannelMessage *msg, SendType sendType ) void Lib::handleXineEvent( const xine_event_t* t ) { send( new ThreadUtil::ChannelMessage( t->type ), OneWay ); } void Lib::handleXineEvent( int type ) { + assertInitialized(); + if ( type == XINE_EVENT_UI_PLAYBACK_FINISHED ) { emit stopped(); } } void Lib::setShowVideo( bool video ) { + assertInitialized(); + m_video = video; ::null_set_show_video( m_videoOutput, video ); } bool Lib::isShowingVideo() const { + assertInitialized(); + return ::null_is_showing_video( m_videoOutput ); } bool Lib::hasVideo() const { + assertInitialized(); + return xine_get_stream_info( m_stream, 18 ); } void Lib::showVideoFullScreen( bool fullScreen ) { + assertInitialized(); + ::null_set_fullscreen( m_videoOutput, fullScreen ); } bool Lib::isVideoFullScreen() const { + assertInitialized(); + return ::null_is_fullscreen( m_videoOutput ); } void Lib::setScaling( bool scale ) { + assertInitialized(); + ::null_set_scaling( m_videoOutput, scale ); } void Lib::setGamma( int value ) { + assertInitialized(); + //qDebug( QString( "%1").arg(value) ); /* int gammaValue = ( 100 + value ); */ ::null_set_videoGamma( m_videoOutput, value ); } bool Lib::isScaling() const { + assertInitialized(); + return ::null_is_scaling( m_videoOutput ); } void Lib::xine_event_handler( void* user_data, const xine_event_t* t ) { ( (Lib*)user_data)->handleXineEvent( t ); } @@ -296,12 +359,14 @@ void Lib::xine_event_handler( void* user_data, const xine_event_t* t ) { void Lib::xine_display_frame( void* user_data, uint8_t *frame, int width, int height, int bytes ) { ( (Lib*)user_data)->drawFrame( frame, width, height, bytes ); } void Lib::drawFrame( uint8_t* frame, int width, int height, int bytes ) { + assertInitialized(); + if ( !m_video ) { qWarning("not showing video now"); return; } m_wid-> setVideoFrame ( frame, width, height, bytes ); } 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 @@ -180,12 +180,17 @@ namespace XINE { protected: virtual void receiveMessage( ThreadUtil::ChannelMessage *msg, SendType sendType ); private: void initialize(); + void assertInitialized() const; + + mutable ThreadUtil::Mutex m_initGuard; + bool m_initialized : 1; + int m_bytes_per_pixel; bool m_video:1; XineVideoWidget *m_wid; xine_t *m_xine; xine_stream_t *m_stream; xine_cfg_entry_t *m_config; |