| -rw-r--r-- | noncore/multimedia/opieplayer2/lib.cpp | 90 | ||||
| -rw-r--r-- | noncore/multimedia/opieplayer2/lib.h | 49 | ||||
| -rw-r--r-- | noncore/multimedia/opieplayer2/xinevideowidget.cpp | 180 | ||||
| -rw-r--r-- | noncore/multimedia/opieplayer2/xinevideowidget.h | 1 |
4 files changed, 163 insertions, 157 deletions
diff --git a/noncore/multimedia/opieplayer2/lib.cpp b/noncore/multimedia/opieplayer2/lib.cpp index e3289bc..9f7a9c5 100644 --- a/noncore/multimedia/opieplayer2/lib.cpp +++ b/noncore/multimedia/opieplayer2/lib.cpp @@ -1,437 +1,449 @@ /* - This file is part of the Opie Project + This file is part of the Opie Project - Copyright (c) 2002 Max Reiss <harlekin@handhelds.org> + Copyright (c) 2002 Max Reiss <harlekin@handhelds.org> Copyright (c) 2002 LJP <> Copyright (c) 2002 Holger Freyther <zecke@handhelds.org> =. .=l. - .>+-= - _;:, .> :=|. This program is free software; you can -.> <`_, > . <= redistribute it and/or modify it under -:`=1 )Y*s>-.-- : the terms of the GNU General Public -.="- .-=="i, .._ License as published by the Free Software - - . .-<_> .<> Foundation; either version 2 of the License, - ._= =} : or (at your option) any later version. - .%`+i> _;_. - .i_,=:_. -<s. This program is distributed in the hope that - + . -:. = it will be useful, but WITHOUT ANY WARRANTY; - : .. .:, . . . without even the implied warranty of - =_ + =;=|` MERCHANTABILITY or FITNESS FOR A - _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU -..}^=.= = ; Library General Public License for more -++= -. .` .: details. - : = ...= . :.=- - -. .:....=;==+<; You should have received a copy of the GNU - -_. . . )=. = Library General Public License along with - -- :-=` this library; see the file COPYING.LIB. + .>+-= +_;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU General Public +.="- .-=="i, .._ License as published by the Free Software +- . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. This program is distributed in the hope that + + . -:. = it will be useful, but WITHOUT ANY WARRANTY; + : .. .:, . . . without even the implied warranty of + =_ + =;=|` MERCHANTABILITY or FITNESS FOR A + _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU +..}^=.= = ; Library General Public License for more +++= -. .` .: details. +: = ...= . :.=- +-. .:....=;==+<; You should have received a copy of the GNU + -_. . . )=. = 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 "xinevideowidget.h" #include "lib.h" /* OPIE */ #include <opie2/odebug.h> #include <qpe/global.h> /* QT */ #include <qtextstream.h> #include <qdir.h> #include <qgfx_qws.h> /* STD */ #include <assert.h> #include <unistd.h> typedef void (*display_xine_frame_t) (void *user_data, uint8_t* frame, - int width, int height,int bytes ); + 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 ); void null_preload_decoders( xine_stream_t *stream ); } using namespace XINE; Lib::Lib( InitializationMode initMode, XineVideoWidget* widget ) { m_initialized = false; m_duringInitialization = 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"; ts << "# uncomment if you experience double speed audio \n #audio.oss_sync_method:softsync\n"; ts << "codec.ffmpeg_pp_quality:3\n"; ts << "audio.num_buffers:50\n"; ts << "audio.size_buffers:4096\n"; ts << "video.num_buffers:20\n"; ts << "video.size_buffers:4096\n"; ts << "audio.out_num_audio_buf:16\n"; ts << "audio.out_size_audio_buf:8096\n"; ts << "audio.out_size_zero_buf:1024\n"; ts << "audio.passthrough_offset:0\n"; f.close(); } if ( initMode == InitializeImmediately ) { initialize(); m_initialized = true; } else start(); } void Lib::run() { odebug << "Lib::run() started" << oendl; initialize(); m_initialized = true; odebug << "Lib::run() finished" << oendl; } void Lib::initialize() { m_duringInitialization = true; 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 ); m_stream = xine_stream_new (m_xine, m_audioOutput, m_videoOutput ); xine_set_param( m_stream, XINE_PARAM_AUDIO_CLOSE_DEVICE, 1); if (m_wid != 0 ) setWidget( m_wid ); m_queue = xine_event_new_queue (m_stream); xine_event_create_listener_thread (m_queue, xine_event_handler, this); ::null_preload_decoders( m_stream ); m_duringInitialization = false; } Lib::~Lib() { assert( isRunning() == false ); assert( m_initialized ); // free( m_config ); xine_close( m_stream ); xine_event_dispose_queue( m_queue ); xine_dispose( m_stream ); xine_close_audio_driver(m_xine,m_audioOutput); xine_close_video_driver(m_xine,m_videoOutput); xine_exit( m_xine ); /* 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 || m_duringInitialization ); 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::setfile(const QString& fileName) +{ + QString str = fileName.stripWhiteSpace(); + + + if ( !xine_open( m_stream, str.utf8().data() ) ) { + return 0; + } + return 1; +} + int Lib::play( const QString& fileName, int startPos, int start_time ) { assert( m_initialized ); QString str = fileName.stripWhiteSpace(); if ( !xine_open( m_stream, str.utf8().data() ) ) { return 0; } return xine_play( m_stream, startPos, start_time); } void Lib::stop() { assert( m_initialized ); xine_stop( m_stream ); xine_set_param( m_stream, XINE_PARAM_AUDIO_CLOSE_DEVICE, 1); } void Lib::pause( bool toggle ) { assert( m_initialized ); if ( toggle ) { xine_set_param( m_stream, XINE_PARAM_SPEED, XINE_SPEED_PAUSE ); xine_set_param( m_stream, XINE_PARAM_AUDIO_CLOSE_DEVICE, 1); } - + else { xine_set_param( m_stream, XINE_PARAM_SPEED, 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; 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++; - } + { + 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; } 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 ); 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; - resize ( m_wid-> size ( ) ); - ::null_set_mode( m_videoOutput, qt_screen->depth(), qt_screen->pixelType() ); - m_wid->repaint(); + 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 ); +// assert( m_wid ); - m_wid-> setVideoFrame ( frame, width, height, bytes ); + if (m_wid) m_wid-> setVideoFrame ( frame, width, height, bytes ); } diff --git a/noncore/multimedia/opieplayer2/lib.h b/noncore/multimedia/opieplayer2/lib.h index ab432a0..2f5bf86 100644 --- a/noncore/multimedia/opieplayer2/lib.h +++ b/noncore/multimedia/opieplayer2/lib.h @@ -1,210 +1,211 @@ /* - This file is part of the Opie Project + This file is part of the Opie Project - Copyright (c) 2002 Max Reiss <harlekin@handhelds.org> + Copyright (c) 2002 Max Reiss <harlekin@handhelds.org> Copyright (c) 2002 LJP <> Copyright (c) 2002 Holger Freyther <zecke@handhelds.org> =. .=l. - .>+-= - _;:, .> :=|. This program is free software; you can -.> <`_, > . <= redistribute it and/or modify it under -:`=1 )Y*s>-.-- : the terms of the GNU General Public -.="- .-=="i, .._ License as published by the Free Software - - . .-<_> .<> Foundation; either version 2 of the License, - ._= =} : or (at your option) any later version. - .%`+i> _;_. - .i_,=:_. -<s. This program is distributed in the hope that - + . -:. = it will be useful, but WITHOUT ANY WARRANTY; - : .. .:, . . . without even the implied warranty of - =_ + =;=|` MERCHANTABILITY or FITNESS FOR A - _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU -..}^=.= = ; Library General Public License for more -++= -. .` .: details. - : = ...= . :.=- - -. .:....=;==+<; You should have received a copy of the GNU - -_. . . )=. = Library General Public License along with - -- :-=` this library; see the file COPYING.LIB. + .>+-= +_;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU General Public +.="- .-=="i, .._ License as published by the Free Software +- . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. This program is distributed in the hope that + + . -:. = it will be useful, but WITHOUT ANY WARRANTY; + : .. .:, . . . without even the implied warranty of + =_ + =;=|` MERCHANTABILITY or FITNESS FOR A + _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU +..}^=.= = ; Library General Public License for more +++= -. .` .: details. +: = ...= . :.=- +-. .:....=;==+<; You should have received a copy of the GNU + -_. . . )=. = 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. */ #ifndef XINE_VIDEO_LIB_H #define XINE_VIDEO_LIB_H #include <xine.h> #include "threadutil.h" class XineVideoWidget; namespace XINE { /** * Lib wrapps the simple interface * of libxine for easy every day use * This will become a full C++ Wrapper * It supports playing, pausing, info, * stooping, seeking. */ class Lib : public ThreadUtil::Channel, private ThreadUtil::Thread { Q_OBJECT public: enum InitializationMode { InitializeImmediately, InitializeInThread }; Lib( InitializationMode initMode, XineVideoWidget* = 0); ~Lib(); static int majorVersion(); static int minorVersion(); static int subVersion(); void resize ( const QSize &s ); + int setfile(const QString& fileName); int play( const QString& fileName, int startPos = 0, int start_time = 0 ); void stop(); void pause( bool toggle ); int speed() const; /** * Set the speed of the stream, if codec supports it * XINE_SPEED_PAUSE 0 * XINE_SPEED_SLOW_4 1 * XINE_SPEED_SLOW_2 2 * XINE_SPEED_NORMAL 4 * XINE_SPEED_FAST_2 8 *XINE_SPEED_FAST_4 16 */ void setSpeed( int speed = XINE_SPEED_PAUSE ); int status() const; int currentPosition()const; //in seconds int currentTime()const; int length() const; bool isSeekable()const; /** * Whether or not to show video output */ void setShowVideo(bool video); /** * is we show video */ bool isShowingVideo() const; /** * */ void showVideoFullScreen( bool fullScreen ); /** * */ bool isVideoFullScreen() const; /** * Get the meta info (like author etc) from the stream * XINE_META_INFO_TITLE 0 * XINE_META_INFO_COMMENT 1 * XINE_META_INFO_ARTIST 2 * XINE_META_INFO_GENRE 3 * XINE_META_INFO_ALBUM 4 * 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 ); 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_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; + xine_event_queue_t *m_queue; void handleXineEvent( const xine_event_t* t ); - void handleXineEvent( int type, int data, const char* name ); + 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 diff --git a/noncore/multimedia/opieplayer2/xinevideowidget.cpp b/noncore/multimedia/opieplayer2/xinevideowidget.cpp index 211791b..7f59085 100644 --- a/noncore/multimedia/opieplayer2/xinevideowidget.cpp +++ b/noncore/multimedia/opieplayer2/xinevideowidget.cpp @@ -1,347 +1,339 @@ /*         This file is part of the Opie Project        Copyright (c) 2002 Max Reiss <harlekin@handhelds.org> Copyright (c) 2002 L. Potter <ljp@llornkcor.com> Copyright (c) 2002 Holger Freyther <zecke@handhelds.org> =. .=l.       .>+-=  _;:,   .>   :=|. This program is free software; you can .> <`_,  >  .  <= redistribute it and/or modify it under :`=1 )Y*s>-.--  : the terms of the GNU General Public .="- .-=="i,   .._ License as published by the Free Software  - .  .-<_>   .<> Foundation; either version 2 of the License,    ._= =}    : or (at your option) any later version.   .%`+i>    _;_.   .i_,=:_.    -<s. This program is distributed in the hope that    +  .  -:.    = it will be useful, but WITHOUT ANY WARRANTY;   : ..   .:,   . . . without even the implied warranty of   =_     +   =;=|` MERCHANTABILITY or FITNESS FOR A  _.=:.    :   :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.=    =    ; Library General Public License for more ++=  -.   .`   .: details.  :   =  ...= . :.=-  -.  .:....=;==+<; You should have received a copy of the GNU  -_. . .  )=.  = 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 "xinevideowidget.h" #include <opie2/odebug.h> #include <qimage.h> #include <qdirectpainter_qws.h> #include <qgfx_qws.h> #include <qsize.h> #include <qapplication.h> #include <qpe/resource.h> #include <pthread.h> // 0 deg rot: copy a line from src to dst (use libc memcpy) // 180 deg rot: copy a line from src to dst reversed /* * This code relies the len be a multiply of 16bit */ static inline void memcpy_rev ( void *_dst, void *_src, size_t len ) { /* * move the source to the end */ char *src_c = static_cast<char*>(_src) + len; /* * as we copy by 16bit and not 8bit * devide the length by two */ len >>= 1; short int* dst = static_cast<short int*>( _dst ); short int* src = reinterpret_cast<short int*>( src_c ); /* * Increment dst after assigning * Decrement src before assigning becase we move backwards */ while ( len-- ) *dst++ = *--src; } // 90 deg rot: copy a column from src to dst static inline void memcpy_step ( void *_dst, void *_src, size_t len, size_t step ) { short int *dst = static_cast<short int*>( _dst ); short int *src = static_cast<short int*>( _src ); len >>= 1; /* * Copy 16bit from src to dst and move to the next address */ while ( len-- ) { *dst++ = *src; src = reinterpret_cast<short int*>(reinterpret_cast<char*>(src)+step); } } // 270 deg rot: copy a column from src to dst reversed static inline void memcpy_step_rev ( void *_dst, void *_src, size_t len, size_t step ) { len >>= 1; char *src_c = static_cast<char*>( _src ) + (len*step); short int* dst = static_cast<short int*>( _dst ); short int* src = reinterpret_cast<short int*>( src_c ); while ( len-- ) { src_c -= step; src = reinterpret_cast<short int*>( src_c ); *dst++ = *src; } } XineVideoWidget::XineVideoWidget ( QWidget* parent, const char* name ) : QWidget ( parent, name, WRepaintNoErase | WResizeNoErase ) { setBackgroundMode ( NoBackground ); m_logo = 0; m_buff = 0; m_bytes_per_line_fb = qt_screen-> linestep ( ); m_bytes_per_pixel = ( qt_screen->depth() + 7 ) / 8; m_rotation = 0; m_lastsize = 0; } XineVideoWidget::~XineVideoWidget ( ) { ThreadUtil::AutoLock a(m_bufmutex); if (m_buff) { delete[]m_buff; m_lastsize=0; m_buff = 0; } if (m_logo) { delete m_logo; } } void XineVideoWidget::clear ( ) { ThreadUtil::AutoLock a(m_bufmutex); if (m_buff) { delete[]m_buff; m_lastsize=0; m_buff = 0; } repaint ( false ); } QSize XineVideoWidget::videoSize() const { QSize s = size(); bool fs = ( s == qApp->desktop()->size() ); // if we are in fullscreen mode, do not rotate the video // (!! the paint routine uses m_rotation + qt_screen-> transformOrientation() !!) m_rotation = fs ? - qt_screen->transformOrientation() : 0; if ( fs && qt_screen->isTransformed() ) s = qt_screen->mapToDevice( s ); return s; } void XineVideoWidget::paintEvent ( QPaintEvent * ) { + if (m_bufmutex.isLocked()) { + return; + } ThreadUtil::AutoLock a(m_bufmutex); QPainter p ( this ); p. fillRect ( rect (), black ); if (m_logo) p. drawImage ( 0, 0, *m_logo ); } void XineVideoWidget::paintEvent2 ( QPaintEvent * ) { ThreadUtil::AutoLock a(m_bufmutex); + QPainter p (this); if ( m_buff == 0 ) { - QPainter p ( this ); p. fillRect ( rect ( ), black ); if ( m_logo ) p. drawImage ( 0, 0, *m_logo ); - } - else { + } else if (m_lastsize){ // Qt needs to be notified which areas were really updated .. strange QArray <QRect> qt_bug_workaround_clip_rects; { QDirectPainter dp ( this ); int rot = dp. transformOrientation ( ) + m_rotation; // device rotation + custom rotation + bool rot90 = (( -m_rotation ) & 1 ); + + int _vw,_vh; + switch (rot90) { + case true: + _vh = m_framesize.width(); + _vw = m_framesize.height(); + break; + default: + _vw = m_framesize.width(); + _vh = m_framesize.height(); + break; + break; + } + int middle_w = _vw/2; + int middle_h = _vh/2; + m_thisframe.setRect(width()/2-middle_w,height()/2-middle_h,_vw,_vh); + QRect topFill,rightFill,leftFill,downFill; + topFill. setRect(0,0 ,width(),m_thisframe.top()); + downFill.setCoords(0,m_thisframe.bottom(),width(),height()); + rightFill.setCoords(m_thisframe.right(),0,width(),height()); + leftFill.setCoords(0,0,m_thisframe.left(),height()); + + if (topFill.isValid()) { + p.fillRect(topFill,black); + } + if (downFill.isValid()) { + p.fillRect(downFill,black); + } + if (rightFill.isValid()) { + p.fillRect(rightFill,black); + } + if (leftFill.isValid()) { + p.fillRect(leftFill,black); + } uchar *fb = dp. frameBuffer ( ); uchar *frame = m_buff; // where is the video frame in fb coordinates - QRect framerect = qt_screen-> mapToDevice ( QRect ( mapToGlobal ( m_thisframe. topLeft ( )), m_thisframe. size ( )), QSize ( qt_screen-> width ( ), qt_screen-> height ( ))); - - qt_bug_workaround_clip_rects. resize ( dp. numRects ( )); - - for ( int i = dp. numRects ( ) - 1; i >= 0; i-- ) { - const QRect &clip = dp. rect ( i ); - - qt_bug_workaround_clip_rects [ i ] = qt_screen-> mapFromDevice ( clip, QSize ( qt_screen-> width ( ), qt_screen-> height ( ))); - - uchar *dst = fb + ( clip. x ( ) * m_bytes_per_pixel ) + ( clip. y ( ) * m_bytes_per_line_fb ); // clip x/y in the fb - uchar *src = frame; - - // Adjust the start the source data based on the rotation (xine frame) - switch ( rot ) { - case 0: src += ((( clip. x ( ) - framerect. x ( )) * m_bytes_per_pixel ) + (( clip. y ( ) - framerect. y ( )) * m_bytes_per_line_frame )); break; - case 1: src += ((( clip. y ( ) - framerect. y ( )) * m_bytes_per_pixel ) + (( clip. x ( ) - framerect. x ( )) * m_bytes_per_line_frame ) + (( framerect. height ( ) - 1 ) * m_bytes_per_pixel )); break; - case 2: src += ((( clip. x ( ) - framerect. x ( )) * m_bytes_per_pixel ) + (( clip. y ( ) - framerect. y ( )) * m_bytes_per_line_frame ) + (( framerect. height ( ) - 1 ) * m_bytes_per_line_frame )); break; - case 3: src += ((( clip. y ( ) - framerect. y ( )) * m_bytes_per_pixel ) + (( clip. x ( ) - framerect. x ( )) * m_bytes_per_line_frame )); break; - default: break; - } - - // all of the following widths/heights are fb relative (0deg rotation) - - uint leftfill = 0; // black border on the "left" side of the video frame - uint framefill = 0; // "width" of the video frame - uint rightfill = 0; // black border on the "right" side of the video frame - uint clipwidth = clip. width ( ) * m_bytes_per_pixel; // "width" of the current clip rect - - if ( clip. left ( ) < framerect. left ( )) - leftfill = (( framerect. left ( ) - clip. left ( )) * m_bytes_per_pixel ) <? clipwidth; - if ( clip. right ( ) > framerect. right ( )) - rightfill = (( clip. right ( ) - framerect. right ( )) * m_bytes_per_pixel ) <? clipwidth; - - framefill = clipwidth - ( leftfill + rightfill ); - - for ( int y = clip. top ( ); y <= clip. bottom ( ); y++ ) { - if (( y < framerect. top ( )) || ( y > framerect. bottom ( ))) { - // "above" or "below" the video -> black - memset ( dst, 0, clipwidth ); - } - else { - if ( leftfill ) - memset ( dst, 0, leftfill ); // "left" border -> black - - if ( framefill ) { // blit in the video frame - // see above for an explanation of the different memcpys - - switch ( rot ) { - case 0: memcpy ( dst + leftfill, src, framefill & ~1 ); break; - case 1: memcpy_step ( dst + leftfill, src, framefill, m_bytes_per_line_frame ); break; - case 2: memcpy_rev ( dst + leftfill, src, framefill ); break; - case 3: memcpy_step_rev ( dst + leftfill, src, framefill, m_bytes_per_line_frame ); break; - default: break; - } - } - if ( rightfill ) - memset ( dst + leftfill + framefill, 0, rightfill ); // "right" border -> black - } - - dst += m_bytes_per_line_fb; // advance one line in the framebuffer - - // advance one "line" in the xine frame data - switch ( rot ) { - case 0: src += m_bytes_per_line_frame; break; - case 1: src -= m_bytes_per_pixel; break; - case 2: src -= m_bytes_per_line_frame; break; - case 3: src += m_bytes_per_pixel; break; - default: break; - } + QRect framerect = qt_screen-> mapToDevice ( QRect ( mapToGlobal ( m_thisframe. topLeft ( )), m_thisframe. size ( )), QSize ( qt_screen-> width ( ), + qt_screen-> height ( ))); + + uchar * src = frame; + uchar * dst = fb+framerect.y()*m_bytes_per_line_fb+framerect.x()*m_bytes_per_pixel; + + for (int y=framerect.top();y<=framerect.bottom();++y) { + switch (rot) { + case 0: + memcpy(dst,src,m_bytes_per_line_frame); + src+=m_bytes_per_line_frame; + break; + case 1: + memcpy_step ( dst, src, m_thisframe.size().width(), m_bytes_per_line_frame ); + src -= m_bytes_per_pixel; + break; + case 2: + memcpy_rev ( dst, src, m_thisframe.size().width()); + src-=m_bytes_per_line_frame; + break; + case 3: + memcpy_step_rev ( dst, src, m_thisframe.size().width(), m_bytes_per_line_frame ); + src += m_bytes_per_pixel; + break; + default: + break; } + dst += m_bytes_per_line_fb; } } + { // QVFB hack by Martin Jones // We need to "touch" all affected clip rects with a normal QPainter in addition to the QDirectPainter - - QPainter p ( this ); - - for ( int i = qt_bug_workaround_clip_rects. size ( ) - 1; i >= 0; i-- ) { - p. fillRect ( QRect ( mapFromGlobal ( qt_bug_workaround_clip_rects [ i ]. topLeft ( )), qt_bug_workaround_clip_rects [ i ]. size ( )), QBrush ( NoBrush )); - } + p.fillRect(QRect(mapFromGlobal (m_thisframe. topLeft ( )), m_thisframe.size ()),QBrush(NoBrush)); } } } - QImage *XineVideoWidget::logo ( ) const { return m_logo; } void XineVideoWidget::setLogo ( QImage* logo ) { delete m_logo; m_logo = logo; } void XineVideoWidget::setVideoFrame ( uchar* img, int w, int h, int bpl ) { // mutex area for AutoLock { - if (m_bufmutex.isLocked()) { + if (m_bufmutex.isLocked()||w>width()||h>height()) { // no time to wait - drop frame return; } ThreadUtil::AutoLock a(m_bufmutex); bool rot90 = (( -m_rotation ) & 1 ); - int l = h*m_bytes_per_pixel*w; - if (l>m_lastsize) { + int l = h*bpl; + if (l!=m_lastsize) { if (m_buff) { delete[]m_buff; } - m_buff = new uchar[l]; - m_lastsize=l; + if (l>0) { + m_buff = new uchar[l]; + odebug << "Point to: " << (unsigned long)m_buff << oendl; + m_lastsize=l; + } else { + m_buff = 0; + } + } else if (l==0){ + delete[] m_buff; + m_buff = 0; } - - if ( rot90 ) { // if the rotation is 90 or 270 we have to swap width / height - int d = w; - w = h; - h = d; + m_lastsize = l; + m_framesize = QSize(w,h); + if (m_buff && m_lastsize) { + memcpy(m_buff,img,m_lastsize); } - - m_lastframe = m_thisframe; - m_thisframe. setRect (( width ( ) - w ) / 2, ( height ( ) - h ) / 2, w , h ); - - memcpy(m_buff,img,m_lastsize); m_bytes_per_line_frame = bpl; } // Release Mutex paintEvent2(0); } void XineVideoWidget::resizeEvent ( QResizeEvent * ) { emit videoResized( videoSize() ); } void XineVideoWidget::mouseReleaseEvent ( QMouseEvent * /*me*/ ) { emit clicked(); } diff --git a/noncore/multimedia/opieplayer2/xinevideowidget.h b/noncore/multimedia/opieplayer2/xinevideowidget.h index 7f00aaa..eccff1a 100644 --- a/noncore/multimedia/opieplayer2/xinevideowidget.h +++ b/noncore/multimedia/opieplayer2/xinevideowidget.h @@ -1,80 +1,81 @@ /*         This file is part of the Opie Project        Copyright (c) 2002 Max Reiss <harlekin@handhelds.org> Copyright (c) 2002 L. Potter <ljp@llornkcor.com> Copyright (c) 2002 Holger Freyther <zecke@handhelds.org> =. .=l.       .>+-=  _;:,   .>   :=|. This program is free software; you can .> <`_,  >  .  <= redistribute it and/or modify it under :`=1 )Y*s>-.--  : the terms of the GNU General Public .="- .-=="i,   .._ License as published by the Free Software  - .  .-<_>   .<> Foundation; either version 2 of the License,    ._= =}    : or (at your option) any later version.   .%`+i>    _;_.   .i_,=:_.    -<s. This program is distributed in the hope that    +  .  -:.    = it will be useful, but WITHOUT ANY WARRANTY;   : ..   .:,   . . . without even the implied warranty of   =_     +   =;=|` MERCHANTABILITY or FITNESS FOR A  _.=:.    :   :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.=    =    ; Library General Public License for more ++=  -.   .`   .: details.  :   =  ...= . :.=-  -.  .:....=;==+<; You should have received a copy of the GNU  -_. . .  )=.  = 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 <qwidget.h> #include "lib.h" class QImage; class XineVideoWidget : public QWidget { Q_OBJECT public: XineVideoWidget ( QWidget* parent, const char* name ); ~XineVideoWidget ( ); QImage *logo ( ) const; void setLogo ( QImage *image ); void setVideoFrame ( uchar *image, int width, int height, int linestep ); void clear ( ); QSize videoSize() const; protected: void paintEvent2( QPaintEvent *p ); virtual void paintEvent(QPaintEvent*); virtual void resizeEvent ( QResizeEvent *r ); void mouseReleaseEvent ( QMouseEvent *e ); signals: void clicked ( ); void videoResized ( const QSize &s ); private: QRect m_lastframe; QRect m_thisframe; uchar *m_buff; int m_bytes_per_line_fb; int m_bytes_per_line_frame; int m_bytes_per_pixel; int m_lastsize; + QSize m_framesize; QImage *m_logo; mutable int m_rotation; ThreadUtil::Mutex m_bufmutex; }; |