| -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 @@ -26,282 +26,347 @@ -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <stdio.h> #include <stdlib.h> #include <qimage.h> #include <qtextstream.h> #include <qpe/resource.h> #include <qfile.h> #include <qdir.h> #include <qgfx_qws.h> #include <qdirectpainter_qws.h> #include <assert.h> #include "xinevideowidget.h" #include "frame.h" #include "lib.h" typedef void (*display_xine_frame_t) (void *user_data, uint8_t* frame, int width, int height,int bytes ); extern "C" { xine_vo_driver_t* init_video_out_plugin( xine_t *xine, void* video, display_xine_frame_t, void * ); int null_is_showing_video( const xine_vo_driver_t* self ); void null_set_show_video( const xine_vo_driver_t* self, int show ); int null_is_fullscreen( const xine_vo_driver_t* self ); void null_set_fullscreen( const xine_vo_driver_t* self, int screen ); int null_is_scaling( const xine_vo_driver_t* self ); void null_set_scaling( const xine_vo_driver_t* self, int scale ); void null_set_gui_width( const xine_vo_driver_t* self, int width ); void null_set_gui_height( const xine_vo_driver_t* self, int height ); void null_set_mode( const xine_vo_driver_t* self, int depth, int rgb ); void null_set_videoGamma( const xine_vo_driver_t* self , int value ); 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 // not really OO, should be an extra class, later if ( !QFile::exists(configPath) ) { QFile f(configPath); f.open(IO_WriteOnly); QTextStream ts( &f ); ts << "misc.memcpy_method:glibc\n"; f.close(); } initialize(); } void Lib::initialize() { m_xine = xine_new( ); QString configPath = QDir::homeDirPath() + "/Settings/opiexine.cf"; xine_config_load( m_xine, QFile::encodeName( configPath ) ); xine_init( m_xine ); // allocate oss for sound // and fb for framebuffer m_audioOutput = xine_open_audio_driver( m_xine, "oss", NULL ); m_videoOutput = ::init_video_out_plugin( m_xine, NULL, xine_display_frame, this ); //xine_open_video_driver( m_xine, NULL, XINE_VISUAL_TYPE_FB, NULL); // null_display_handler( m_videoOutput, xine_display_frame, this ); m_stream = xine_stream_new (m_xine, m_audioOutput, m_videoOutput ); 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 ); xine_dispose( m_stream ); 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() ); } } int Lib::majorVersion() { int major, minor, sub; xine_get_version ( &major, &minor, &sub ); return major; } int Lib::minorVersion() { int major, minor, sub; xine_get_version ( &major, &minor, &sub ); return minor; } 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 ); handleXineEvent( msg->type() ); delete msg; } 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 ); } 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 @@ -138,70 +138,75 @@ namespace XINE { bool isScaling() const; /** * seek to a position */ void seekTo( int time ); /** * * @return is media stream has video */ bool hasVideo() const; /** * */ void setScaling( bool ); /** * Set the Gamma value for video output * @param int the value between -100 and 100, 0 is original */ void setGamma( int ); /** * test */ Frame currentFrame() const; /** * Returns the error code * XINE_ERROR_NONE 0 * XINE_ERROR_NO_INPUT_PLUGIN 1 * XINE_ERROR_NO_DEMUXER_PLUGIN 2 * XINE_ERROR_DEMUXER_FAILED 3 */ int error() const; signals: void stopped(); 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; xine_vo_driver_t *m_videoOutput; xine_ao_driver_t* m_audioOutput; xine_event_queue_t *m_queue; void handleXineEvent( const xine_event_t* t ); void handleXineEvent( int type ); void drawFrame( uint8_t* frame, int width, int height, int bytes ); // C -> C++ bridge for the event system static void xine_event_handler( void* user_data, const xine_event_t* t); static void xine_display_frame( void* user_data, uint8_t* frame , int width, int height, int bytes ); }; }; #endif |