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authoralwin <alwin>2005-04-12 13:33:37 (UTC)
committer alwin <alwin>2005-04-12 13:33:37 (UTC)
commit6df2eb36803e072ea9db62153b762250742610f0 (patch) (side-by-side diff)
tree5e80ac2c581ffe19478110233dbd93ae1977f99f
parent81b7ea55be071eab5f8b4afd2c4c291dee365545 (diff)
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some usefull xine-helpers
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/multimedia/opieplayer2/lib.cpp34
-rw-r--r--noncore/multimedia/opieplayer2/lib.h4
2 files changed, 32 insertions, 6 deletions
diff --git a/noncore/multimedia/opieplayer2/lib.cpp b/noncore/multimedia/opieplayer2/lib.cpp
index 9f7a9c5..4ae8490 100644
--- a/noncore/multimedia/opieplayer2/lib.cpp
+++ b/noncore/multimedia/opieplayer2/lib.cpp
@@ -249,199 +249,221 @@ int Lib::status() const {
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;
pos = time = length = 0;
if ( xine_get_pos_length( m_stream, &pos, &time, &length ) )
return time/1000;
else
return 0;
}
int Lib::length() const {
assert( m_initialized );
int pos, time, length;
/* dilb: patch to solve the wrong stream length reported to the GUI*/
int iRetVal=0, iTestLoop=0;
do
{
iRetVal = xine_get_pos_length( m_stream, &pos, &time, &length );
if (iRetVal)
{/* if the function didn't return 0, then pos, time and length are valid.*/
return length/1000;
}
/*don't poll too much*/
usleep(100000);
iTestLoop++;
}
while ( iTestLoop < 10 ); /* if after 1s, we still don't have any
valid stream, then return -1 (this value could be used to make the stream
unseekable, but it should never occur!! Mr. Murphy ? :) ) */
return -1;
}
+/* info about current stream */
+QSize Lib::videoSize()const
+{
+ if (!m_initialized||!hasVideo()) return QSize(0,0);
+ int width = xine_get_stream_info(m_stream,XINE_STREAM_INFO_VIDEO_WIDTH);
+ int height = xine_get_stream_info(m_stream,XINE_STREAM_INFO_VIDEO_HEIGHT);
+ return QSize(width,height);
+}
+
+
bool Lib::isSeekable() const {
assert( m_initialized );
return xine_get_stream_info( m_stream, XINE_STREAM_INFO_SEEKABLE );
}
+bool Lib::hasVideo() const {
+ assert( m_initialized );
+
+ return xine_get_stream_info( m_stream, XINE_STREAM_INFO_HAS_VIDEO);
+}
+
+int Lib::audioBitrate()const
+{
+ if (!m_initialized) return 0;
+ return xine_get_stream_info( m_stream, XINE_STREAM_INFO_AUDIO_BITRATE);
+}
+int Lib::videoBitrate()const
+{
+ if (!m_initialized||!hasVideo()) return 0;
+ return xine_get_stream_info( m_stream, XINE_STREAM_INFO_VIDEO_BITRATE);
+}
+/* end info block */
+
void Lib::seekTo( int time ) {
assert( m_initialized );
odebug << "Seeking to second " << time << oendl;
//Keep it paused if it was in that state
if ( xine_get_param( m_stream, XINE_PARAM_SPEED ) ) {
xine_play( m_stream, 0, time*1000 );
}
else {
xine_play( m_stream, 0, time*1000 );
xine_set_param( m_stream, XINE_PARAM_SPEED, XINE_SPEED_PAUSE );
}
}
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::ensureInitialized()
{
if ( m_initialized )
return;
odebug << "waiting for initialization thread to finish" << oendl;
wait();
odebug << "initialization thread finished!" << oendl;
}
void Lib::setWidget( XineVideoWidget *widget )
{
m_wid = widget;
if (m_wid) {
resize ( m_wid-> size ( ) );
::null_set_mode( m_videoOutput, qt_screen->depth(), qt_screen->pixelType() );
}
}
void Lib::receiveMessage( ThreadUtil::ChannelMessage *msg, SendType sendType )
{
assert( sendType == ThreadUtil::Channel::OneWay );
handleXineEvent( msg->type(), msg->data(), msg->msg() );
delete msg;
}
void Lib::handleXineEvent( const xine_event_t* t ) {
int prog = -1; const char* name = 0;
if ( t->type == XINE_EVENT_PROGRESS ) {
xine_progress_data_t *pt = static_cast<xine_progress_data_t*>( t->data );
prog = pt->percent;
name = pt->description;
}
send( new ThreadUtil::ChannelMessage( t->type, prog, name ), OneWay );
}
void Lib::handleXineEvent( int type, int data, const char* name ) {
assert( m_initialized );
if ( type == XINE_EVENT_UI_PLAYBACK_FINISHED ) {
emit stopped();
}else if ( type == XINE_EVENT_PROGRESS ) {
QString str = name == 0 ? QString::null : QString::fromUtf8( name );
Global::statusMessage( tr( "Progress: %1 %2" ).arg( name, data ) );;
}
}
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 );
::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 );
}
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 ) {
return;
}
// assert( m_wid );
diff --git a/noncore/multimedia/opieplayer2/lib.h b/noncore/multimedia/opieplayer2/lib.h
index 2f5bf86..2607193 100644
--- a/noncore/multimedia/opieplayer2/lib.h
+++ b/noncore/multimedia/opieplayer2/lib.h
@@ -126,86 +126,90 @@ namespace XINE {
* XINE_META_INFO_YEAR 5
* XINE_META_INFO_VIDEOCODEC 6
* XINE_META_INFO_AUDIOCODEC 7
* XINE_META_INFO_SYSTEMLAYER 8
* XINE_META_INFO_INPUT_PLUGIN 9
*/
QString metaInfo( int number ) const;
/**
*
*/
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 );
/**
* 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;
void ensureInitialized();
void setWidget( XineVideoWidget *widget );
+ QSize videoSize()const;
+ int audioBitrate()const;
+ int videoBitrate()const;
+
signals:
void stopped();
void initialized();
protected:
virtual void receiveMessage( ThreadUtil::ChannelMessage *msg, SendType sendType );
virtual void run();
private:
void initialize();
int m_bytes_per_pixel;
bool m_initialized:1;
bool m_duringInitialization: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;
xine_ao_driver_t* m_audioOutput;
xine_event_queue_t *m_queue;
void handleXineEvent( const xine_event_t* t );
void handleXineEvent( int type, int data, const char* name );
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