| -rw-r--r-- | noncore/multimedia/camera/imageio.cpp | 4 | ||||
| -rw-r--r-- | noncore/multimedia/camera/mainwindow.cpp | 46 | ||||
| -rw-r--r-- | noncore/multimedia/camera/opie-camera.control | 2 |
3 files changed, 40 insertions, 12 deletions
diff --git a/noncore/multimedia/camera/imageio.cpp b/noncore/multimedia/camera/imageio.cpp index f8f5dd0..ed0d39f 100644 --- a/noncore/multimedia/camera/imageio.cpp +++ b/noncore/multimedia/camera/imageio.cpp @@ -1,55 +1,55 @@ /********************************************************************** ** Copyright (C) 2002 Michael 'Mickey' Lauer. All rights reserved. ** ** This file is part of Opie Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** **********************************************************************/ #include "imageio.h" #include <opie2/odebug.h> #include <qimage.h> void bufferToImage( int _width, int _height, unsigned char* bp, QImage* image ) { unsigned char* p; image->create( _width, _height, 16 ); for ( int i = 0; i < _height; ++i ) { p = image->scanLine( i ); for ( int j = 0; j < _width; j++ ) { *p = *bp; p++; bp++; *p = *bp; p++; bp++; } } } void imageToFile( QImage* i, const QString& name, const QString& format, int quality ) { QImage im = i->convertDepth( 32 ); bool result = im.save( name, format, quality ); if ( !result ) { - oerr << "imageio-Problem while writing." << oendl; + oerr << "imageio-Problem while writing to " << name << oendl; } else { odebug << format << "-image has been successfully captured" << oendl; } -}
\ No newline at end of file +} diff --git a/noncore/multimedia/camera/mainwindow.cpp b/noncore/multimedia/camera/mainwindow.cpp index 16ee8bc..49c7cbf 100644 --- a/noncore/multimedia/camera/mainwindow.cpp +++ b/noncore/multimedia/camera/mainwindow.cpp @@ -97,131 +97,131 @@ CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags connect( preview, SIGNAL( contextMenuRequested() ), this, SLOT( showContextMenu() ) ); connect( ZCameraIO::instance(), SIGNAL( shutterClicked() ), this, SLOT( shutterClicked() ) ); updateCaption(); }; CameraMainWindow::~CameraMainWindow() { } void CameraMainWindow::init() { // TODO: Save this stuff in config flip = 'A'; // auto quality = 50; zoom = 1; captureX = 480; captureY = 640; captureFormat = "JPEG"; outputTo = "Documents Folder"; prefix = "Untitled"; appendSettings = true; resog = new QActionGroup( 0, "reso", true ); resog->setToggleAction( true ); new QAction( " 64 x 48", 0, 0, resog, 0, true ); new QAction( "128 x 96", 0, 0, resog, 0, true ); new QAction( "192 x 144", 0, 0, resog, 0, true ); new QAction( "256 x 192", 0, 0, resog, 0, true ); new QAction( "320 x 240", 0, 0, resog, 0, true ); new QAction( "384 x 288", 0, 0, resog, 0, true ); new QAction( "448 x 336", 0, 0, resog, 0, true ); new QAction( "512 x 384", 0, 0, resog, 0, true ); new QAction( "576 x 432", 0, 0, resog, 0, true ); ( new QAction( "640 x 480", 0, 0, resog, 0, true ) )->setOn( true ); qualityg = new QActionGroup( 0, "quality", true ); qualityg->setToggleAction( true ); new QAction( " 0 (&minimal)", 0, 0, qualityg, 0, true ); new QAction( " 25 (&low)", 0, 0, qualityg, 0, true ); ( new QAction( " 50 (&good)", 0, 0, qualityg, 0, true ) )->setOn( true ); new QAction( " 75 (&better)", 0, 0, qualityg, 0, true ); new QAction( "100 (bes&t)", 0, 0, qualityg, 0, true ); zoomg = new QActionGroup( 0, "zoom", true ); zoomg->setToggleAction( true ); ( new QAction( "x 1", 0, 0, zoomg, 0, true ) )->setOn( true ); new QAction( "x 2", 0, 0, zoomg, 0, true ); flipg = new QActionGroup( 0, "flip", true ); flipg->setToggleAction( true ); ( new QAction( "Auto (recommended)", 0, 0, flipg, 0, true ) )->setOn( true ); new QAction( "0 (always off)", 0, 0, flipg, 0, true ); new QAction( "X (always horizontal)", 0, 0, flipg, 0, true ); new QAction( "Y (always vertical)", 0, 0, flipg, 0, true ); new QAction( "* (always both)", 0, 0, flipg, 0, true ); outputTog = new QActionGroup( 0, "output", true ); outputTog->setToggleAction( true ); - new QAction( "/tmp", 0, 0, outputTog, 0, true ); + new QAction( "/tmp/", 0, 0, outputTog, 0, true ); new QAction( "/mnt/card/", 0, 0, outputTog, 0, true ); - new QAction( "/mnt/sd/", 0, 0, outputTog, 0, true ); + new QAction( "/mnt/cf/", 0, 0, outputTog, 0, true ); docfolder = new QAction( "Documents Folder", 0, 0, outputTog, 0, true ); docfolder->setOn( true ); custom = new QAction( "&Custom...", 0, 0, outputTog, 0, true ); outputg = new QActionGroup( 0, "output", true ); outputg->setToggleAction( true ); ( new QAction( "JPEG", 0, 0, outputg, 0, true ) )->setOn( true ); new QAction( "PNG", 0, 0, outputg, 0, true ); new QAction( "BMP", 0, 0, outputg, 0, true ); new QAction( "AVI", 0, 0, outputg, 0, true ); connect( resog, SIGNAL( selected(QAction*) ), this, SLOT( resoMenuItemClicked(QAction*) ) ); connect( qualityg, SIGNAL( selected(QAction*) ), this, SLOT( qualityMenuItemClicked(QAction*) ) ); connect( zoomg, SIGNAL( selected(QAction*) ), this, SLOT( zoomMenuItemClicked(QAction*) ) ); connect( flipg, SIGNAL( selected(QAction*) ), this, SLOT( flipMenuItemClicked(QAction*) ) ); connect( outputTog, SIGNAL( selected(QAction*) ), this, SLOT( outputToMenuItemClicked(QAction*) ) ); connect( outputg, SIGNAL( selected(QAction*) ), this, SLOT( outputMenuItemClicked(QAction*) ) ); } void CameraMainWindow::systemMessage( const QCString& msg, const QByteArray& data ) { int _newrotation; QDataStream stream( data, IO_ReadOnly ); odebug << "received system message: " << msg << oendl; if ( msg == "setCurrentRotation(int)" ) { stream >> _newrotation; odebug << "received setCurrentRotation(" << _newrotation << ")" << oendl; switch ( _newrotation ) { case 270: preview->resize( QSize( 240, 288 ) ); break; case 180: preview->resize( QSize( 320, 208 ) ); break; default: QMessageBox::warning( this, "opie-camera", "This rotation is not supported.\n" "Supported are 180° and 270°" ); } if ( _newrotation != _rotation ) { int tmp = captureX; captureX = captureY; captureY = tmp; _rotation = _newrotation; } updateCaption(); } } void CameraMainWindow::changeZoom( int zoom ) { int z; switch ( zoom ) { case 0: z = 128; break; case 1: z = 256; break; case 2: z = 512; break; default: assert( 0 ); break; @@ -361,304 +361,332 @@ void CameraMainWindow::outputToMenuItemClicked( QAction* a ) outputTo = str; } } else { outputTo = a->text(); } odebug << "Output to now: " << outputTo << oendl; } void CameraMainWindow::outputMenuItemClicked( QAction* a ) { captureFormat = a->text(); odebug << "Output format now: " << captureFormat << oendl; updateCaption(); } void CameraMainWindow::prefixItemChoosen() { QDialog* d = new QDialog( this, "dialog", true ); d->setCaption( "Enter Prefix..." ); QVBoxLayout* v = new QVBoxLayout( d ); QLineEdit* le = new QLineEdit( prefix, d ); v->addWidget( le ); le->setFixedWidth( 150 ); //FIXME: 'tis a bit dirty if ( d->exec() == QDialog::Accepted ) prefix = le->text(); odebug << "Prefix now: " << prefix << oendl; } void CameraMainWindow::appendSettingsChoosen() { appendSettings = !appendSettings; odebug << "appendSettings now: " << appendSettings << oendl; } void CameraMainWindow::shutterClicked() { if ( captureFormat != "AVI" ) // capture one photo per shutterClick { Global::statusMessage( "CAPTURING..." ); qApp->processEvents(); odebug << "Shutter has been pressed" << oendl; ODevice::inst()->touchSound(); performCapture( captureFormat ); } else // capture video! start with one shutter click and stop with the next { !_capturing ? startVideoCapture() : stopVideoCapture(); } } void CameraMainWindow::performCapture( const QString& format ) { QString name; if ( outputTo == "Documents Folder" ) - name.sprintf( "%s/Documents/image/%s/", (const char*) QDir::homeDirPath(), (const char*) captureFormat.lower() ); + { + name.sprintf( "%s/Documents/image/%s/", (const char*) QDir::homeDirPath(), (const char*) captureFormat.lower() ); + if ( !QDir( name ).exists() ) + { + odebug << "creating directory " << name << oendl; + QString msg = "mkdir -p " + name; + system( msg.latin1() ); + } + } else name = outputTo; name.append( prefix ); if ( appendSettings ) { name.append( QString().sprintf( "_%d_%d_q%d", captureX, captureY, quality ) ); } name.append( QString().sprintf( "-%d.%s", _pics++, (const char*) captureFormat.lower() ) ); QImage i; ZCameraIO::instance()->captureFrame( captureX, captureY, zoom, &i ); QImage im = i.convertDepth( 32 ); bool result = im.save( name, format, quality ); if ( !result ) { oerr << "imageio-Problem while writing." << oendl; Global::statusMessage( "Error!" ); } else { odebug << captureFormat << "-image has been successfully captured" << oendl; Global::statusMessage( "Ok." ); } } void CameraMainWindow::startVideoCapture() { //ODevice::inst()->touchSound(); ODevice::inst()->setLedState( Led_Mail, Led_BlinkSlow ); _capturefd = ::open( CAPTUREFILE, O_WRONLY | O_CREAT | O_TRUNC ); if ( _capturefd == -1 ) { owarn << "can't open capture file: " << strerror(errno) << oendl; return; } _capturebuf = new unsigned char[captureX*captureY*2]; _capturing = true; _videopics = 0; _framerate = 0; updateCaption(); _time.start(); preview->setRefreshingRate( 1000 ); startTimer( 100 ); // too fast but that is ok } void CameraMainWindow::timerEvent( QTimerEvent* ) { if ( !_capturing ) { odebug << "timer event in CameraMainWindow without capturing video ?" << oendl; return; } odebug << "timer event during video - now capturing frame #" << _videopics+1 << oendl; ZCameraIO::instance()->captureFrame( captureX, captureY, zoom, _capturebuf ); _videopics++; ::write( _capturefd, _capturebuf, captureX*captureY*2 ); setCaption( QString().sprintf( "Capturing %dx%d @ %.2f fps %d", captureX, captureY, 1000.0 / (_time.elapsed()/_videopics), _videopics ) ); } void CameraMainWindow::stopVideoCapture() { killTimers(); //ODevice::inst()->touchSound(); ODevice::inst()->setLedState( Led_Mail, Led_Off ); _capturing = false; updateCaption(); ::close( _capturefd ); _framerate = 1000.0 / (_time.elapsed()/_videopics); - QString name( outputTo ); - name.append( "/prefix" ); + QString name; + if ( outputTo == "Documents Folder" ) + { + name.sprintf( "%s/Documents/video/%s/", (const char*) QDir::homeDirPath(), (const char*) captureFormat.lower() ); + if ( !QDir( name ).exists() ) + { + odebug << "creating directory " << name << oendl; + QString msg = "mkdir -p " + name; + system( msg.latin1() ); + } + } + else + name = outputTo; + + name.append( "/" ); // sure is sure and safe is safe ;-) + name.append( prefix ); if ( appendSettings ) name.append( QString().sprintf( "_%d_%d_q%d_%dfps", captureX, captureY, quality, _framerate ) ); name.append( QString().sprintf( "-%d.%s", _videos++, (const char*) captureFormat.lower() ) ); postProcessVideo( CAPTUREFILE, name ); #ifndef QT_NO_DEBUG preview->setRefreshingRate( 1500 ); #else preview->setRefreshingRate( 200 ); #endif //delete[] _capturebuf; //FIXME: close memory leak } void CameraMainWindow::postProcessVideo( const QString& infile, const QString& outfile ) { + odebug << "post processing " << infile << " --> " << outfile << oendl; + preview->setRefreshingRate( 0 ); /* unsigned char buf[153600]; int fd = ::open( "/var/compile/opie/noncore/multimedia/camera/capture-320x240.dat", O_RDONLY ); ::read( fd, &buf, 153600 ); QImage i; bufferToImage( 240, 320, (unsigned char*) &buf, &i ); QPixmap p; p.convertFromImage( i ); preview->setPixmap( p ); imageToFile( &i, "/tmp/tmpfile", "JPEG", 100 ); return; */ QDialog* fr = new QDialog( this, "splash", false, QWidget::WStyle_StaysOnTop ); //, false, QWidget::WStyle_NoBorder | QWidget::WStyle_Customize ); fr->setCaption( "Please wait..." ); QVBoxLayout* box = new QVBoxLayout( fr, 2, 2 ); QProgressBar* bar = new QProgressBar( fr ); bar->setCenterIndicator( true ); bar->setTotalSteps( _videopics-1 ); QLabel* label = new QLabel( "Post processing frame bla/bla", fr ); box->addWidget( bar ); box->addWidget( label ); fr->show(); label->show(); bar->show(); fr->repaint(); qApp->processEvents(); // open files int infd = ::open( (const char*) infile, O_RDONLY ); if ( infd == -1 ) { owarn << "couldn't open capture file: " << strerror(errno) << oendl; return; } int outfd = ::open( (const char*) outfile, O_CREAT | O_WRONLY | O_TRUNC, 0644 ); if ( outfd == -1 ) { owarn << "couldn't open output file: " << strerror(errno) << oendl; return; } int framesize = captureX*captureY*2; unsigned char* inbuffer = new unsigned char[ framesize ]; QImage image; avi_start( outfd, _videopics ); // write preambel // post process for ( int i = 0; i < _videopics; ++i ) { odebug << "processing frame " << i << oendl; // <gui> label->setText( QString().sprintf( "Post processing frame %d / %d", i+1, _videopics ) ); bar->setProgress( i ); bar->repaint(); qApp->processEvents(); // </gui> int read = ::read( infd, inbuffer, framesize ); odebug << "read " << read << " bytes" << oendl; bufferToImage( captureX, captureY, inbuffer, &image ); QPixmap p; p.convertFromImage( image ); preview->setPixmap( p ); preview->repaint(); qApp->processEvents(); - #ifndef QT_NO_DEBUG + #ifdef CAMERA_EXTRA_DEBUG QString tmpfilename; tmpfilename.sprintf( "/tmp/test/%04d.jpg", i ); #else QString tmpfilename( "/tmp/tempfile" ); #endif imageToFile( &image, tmpfilename, "JPEG", quality ); QFile framefile( tmpfilename ); if ( !framefile.open( IO_ReadOnly ) ) { oerr << "can't process file: %s" << strerror(errno) << oendl; return; // TODO: clean up temp ressources } int filesize = framefile.size(); odebug << "filesize for frame " << i << " = " << filesize << oendl; unsigned char* tempbuffer = new unsigned char[ filesize ]; framefile.readBlock( (char*) tempbuffer, filesize ); avi_add( outfd, tempbuffer, filesize ); delete tempbuffer; framefile.close(); - odebug << "deleting temporary capturefile " << infile << oendl; - ::close( infd ); - QFile::remove( infile ); } avi_end( outfd, captureX, captureY, _framerate ); ::close( outfd ); + ::close( infd ); + + label->setText( "deleting temp files..." ); + qApp->processEvents(); + odebug << "deleting temporary capturefile " << infile << oendl; + QFile::remove( infile ); fr->hide(); delete fr; updateCaption(); } void CameraMainWindow::updateCaption() { if ( !_capturing ) setCaption( QString().sprintf( "Opie-Camera: %dx%d %s q%d z%d (%s)", captureX, captureY, (const char*) captureFormat.lower(), quality, zoom, (const char*) flip ) ); else setCaption( "Opie-Camera: => CAPTURING <=" ); + qApp->processEvents(); } #ifndef QT_NO_DEBUG void CameraMainWindow::doSomething() { captureX = 240; captureY = 320; _videopics = 50; _framerate = 5; postProcessVideo( "/var/compile/opie/noncore/multimedia/camera/capture.dat", "/tmp/output.avi" ); } #else void CameraMainWindow::doSomething() { } #endif diff --git a/noncore/multimedia/camera/opie-camera.control b/noncore/multimedia/camera/opie-camera.control index a33de38..1731ad2 100644 --- a/noncore/multimedia/camera/opie-camera.control +++ b/noncore/multimedia/camera/opie-camera.control @@ -1,10 +1,10 @@ Package: opie-camera Files: bin/opiecam pics/camera apps/Applications/camera.desktop Priority: optional Section: opie/applications Maintainer: Michael 'Mickey' Lauer <mickeyl@handhelds.org> Architecture: arm -Version: $QPE_VERSION-$SUB_VERSION +Version: 1.0 Depends: task-opie-minimal, libopie2 (1.8.1) Description: A Camera Application A Camera Application to use with the Sharp CE-AG06. |