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authorsimon <simon>2002-12-13 22:49:10 (UTC)
committer simon <simon>2002-12-13 22:49:10 (UTC)
commit789181777295e96d75c68d5136dcfdb4c77b85ca (patch) (side-by-side diff)
treeb3bd3b288068cc75246db7821ca7194b29fc75dc
parentb90d33132c1191fd299e902da9684e51615d1c41 (diff)
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- assert everything is initialized when accessing xine functionality
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/multimedia/opieplayer2/lib.cpp58
-rw-r--r--noncore/multimedia/opieplayer2/lib.h1
2 files changed, 58 insertions, 1 deletions
diff --git a/noncore/multimedia/opieplayer2/lib.cpp b/noncore/multimedia/opieplayer2/lib.cpp
index 6431de7..9d4b1be 100644
--- a/noncore/multimedia/opieplayer2/lib.cpp
+++ b/noncore/multimedia/opieplayer2/lib.cpp
@@ -69,12 +69,13 @@ extern "C" {
}
using namespace XINE;
Lib::Lib( InitializationMode initMode, XineVideoWidget* widget )
{
+ m_initialized = false;
m_video = false;
m_wid = widget;
printf("Lib");
QString configPath = QDir::homeDirPath() + "/Settings/opiexine.cf";
// get the configuration
@@ -84,14 +85,16 @@ Lib::Lib( InitializationMode initMode, XineVideoWidget* widget )
f.open(IO_WriteOnly);
QTextStream ts( &f );
ts << "misc.memcpy_method:glibc\n";
f.close();
}
- if ( initMode == InitializeImmediately )
+ if ( initMode == InitializeImmediately ) {
initialize();
+ m_initialized = true;
+ }
else
assert( false );
}
void Lib::run()
{
@@ -131,12 +134,15 @@ void Lib::initialize()
m_queue = xine_event_new_queue (m_stream);
xine_event_create_listener_thread (m_queue, xine_event_handler, this);
}
Lib::~Lib() {
+ assert( isRunning() == false )
+ assert( m_initialized );
+
// free( m_config );
xine_close( m_stream );
xine_event_dispose_queue( m_queue );
@@ -146,12 +152,14 @@ Lib::~Lib() {
/* FIXME either free or delete but valgrind bitches against both */
//free( m_videoOutput );
//delete m_audioOutput;
}
void Lib::resize ( const QSize &s ) {
+ assert( m_initialized );
+
if ( s. width ( ) && s. height ( ) ) {
::null_set_gui_width( m_videoOutput, s. width() );
::null_set_gui_height( m_videoOutput, s. height() );
}
}
@@ -171,79 +179,107 @@ 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 ) {
+ assert( m_initialized );
+
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() {
+ assert( m_initialized );
+
qDebug("<<<<<<<< STOP IN LIB TRIGGERED >>>>>>>");
xine_stop( m_stream );
}
void Lib::pause( bool toggle ) {
+ assert( m_initialized );
+
xine_set_param( m_stream, XINE_PARAM_SPEED, toggle ? XINE_SPEED_PAUSE : XINE_SPEED_NORMAL );
}
int Lib::speed() const {
+ assert( m_initialized );
+
return xine_get_param ( m_stream, XINE_PARAM_SPEED );
}
void Lib::setSpeed( int speed ) {
+ assert( m_initialized );
+
xine_set_param ( m_stream, XINE_PARAM_SPEED, speed );
}
int Lib::status() const {
+ assert( m_initialized );
+
return xine_get_status( m_stream );
}
int Lib::currentPosition() const {
+ assert( m_initialized );
+
int pos, time, length;
xine_get_pos_length( m_stream, &pos, &time, &length );
return pos;
}
int Lib::currentTime() const {
+ assert( m_initialized );
+
int pos, time, length;
xine_get_pos_length( m_stream, &pos, &time, &length );
return time/1000;
}
int Lib::length() const {
+ assert( m_initialized );
+
int pos, time, length;
xine_get_pos_length( m_stream, &pos, &time, &length );
return length/1000;
}
bool Lib::isSeekable() const {
+ assert( m_initialized );
+
return xine_get_stream_info( m_stream, XINE_STREAM_INFO_SEEKABLE );
}
void Lib::seekTo( int time ) {
+ assert( m_initialized );
+
//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 {
+ assert( m_initialized );
+
Frame frame;
return frame;
};
QString Lib::metaInfo( int number) const {
+ assert( m_initialized );
+
return xine_get_meta_info( m_stream, number );
}
int Lib::error() const {
+ assert( m_initialized );
+
return xine_get_error( m_stream );
};
void Lib::receiveMessage( ThreadUtil::ChannelMessage *msg, SendType sendType )
{
assert( sendType == ThreadUtil::Channel::OneWay );
@@ -253,50 +289,68 @@ 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 ) {
+ assert( m_initialized );
+
if ( type == XINE_EVENT_UI_PLAYBACK_FINISHED ) {
emit stopped();
}
}
void Lib::setShowVideo( bool video ) {
+ assert( m_initialized );
+
m_video = video;
::null_set_show_video( m_videoOutput, video );
}
bool Lib::isShowingVideo() const {
+ assert( m_initialized );
+
return ::null_is_showing_video( m_videoOutput );
}
bool Lib::hasVideo() const {
+ assert( m_initialized );
+
return xine_get_stream_info( m_stream, 18 );
}
void Lib::showVideoFullScreen( bool fullScreen ) {
+ assert( m_initialized );
+
::null_set_fullscreen( m_videoOutput, fullScreen );
}
bool Lib::isVideoFullScreen() const {
+ assert( m_initialized );
+
return ::null_is_fullscreen( m_videoOutput );
}
void Lib::setScaling( bool scale ) {
+ assert( m_initialized );
+
::null_set_scaling( m_videoOutput, scale );
}
void Lib::setGamma( int value ) {
+ assert( m_initialized );
+
//qDebug( QString( "%1").arg(value) );
/* int gammaValue = ( 100 + value ); */
::null_set_videoGamma( m_videoOutput, value );
}
bool Lib::isScaling() const {
+ assert( m_initialized );
+
return ::null_is_scaling( m_videoOutput );
}
void Lib::xine_event_handler( void* user_data, const xine_event_t* t ) {
( (Lib*)user_data)->handleXineEvent( t );
}
@@ -304,12 +358,14 @@ 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 ) {
+ assert( m_initialized );
+
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 6363918..7e3a912 100644
--- a/noncore/multimedia/opieplayer2/lib.h
+++ b/noncore/multimedia/opieplayer2/lib.h
@@ -189,12 +189,13 @@ namespace XINE {
virtual void run();
private:
void initialize();
int m_bytes_per_pixel;
+ bool m_initialized:1;
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;