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jfmcarreira committed 2014-02-02 20:39:25 +00:00
1 parent 3064095c95
commit 7c9363ee9d
11 files changed
+286 -277
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source/ConfigureFormatDialog.cpp
+13 -15
View File
@@ -60,7 +60,7 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
headerSpacer = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
dialogIconLabel = new QLabel( );
dialogIconLabel = new QLabel();
dialogIconLabel->setObjectName( QStringLiteral( "dialogIconLabel" ) );
dialogIconLabel->setPixmap( QPixmap( ":/images/dialogheader-grid.png" ) );
@@ -77,13 +77,13 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
standardResolutionLayout = new QHBoxLayout( this );
standardResolutionLayout->setObjectName( QStringLiteral( "standardResolutionLayout" ) );
standardResolutionLabel = new QLabel( );
standardResolutionLabel = new QLabel();
standardResolutionLabel->setObjectName( QStringLiteral( "standardResolutionLabel" ) );
standardResolutionLabel->setText( QApplication::translate( "ConfigureFormat", "Standard Resolution", 0 ) );
horizontalSpacer = new QSpacerItem( 40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
standardResolutionBox = new QComboBox( );
standardResolutionBox = new QComboBox();
standardResolutionBox->setObjectName( QStringLiteral( "standardResolutionBox" ) );
QSizePolicy sizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Fixed );
sizePolicy.setHorizontalStretch( 0 );
@@ -110,7 +110,7 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
resolutionGrid = new QGridLayout( this );
resolutionGrid->setObjectName( QStringLiteral( "resolutionGrid" ) );
resolutionLabel = new QLabel( );
resolutionLabel = new QLabel();
resolutionLabel->setObjectName( QStringLiteral( "resolutionLabel" ) );
QFont font1;
font1.setBold( true );
@@ -118,23 +118,23 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
resolutionLabel->setFont( font1 );
resolutionLabel->setText( QApplication::translate( "ConfigureFormat", "Resolution chosen", 0 ) );
widthLabel = new QLabel( );
widthLabel = new QLabel();
widthLabel->setObjectName( QStringLiteral( "widthLabel" ) );
widthLabel->setText( QApplication::translate( "ConfigureFormat", "Width", 0 ) );
widthSpinBox = new QSpinBox( );
widthSpinBox = new QSpinBox();
widthSpinBox->setObjectName( QStringLiteral( "widthSpinBox" ) );
widthSpinBox->setRange( 0, 5000 );
widthSpinBox->setValue( 0 );
heightLabel = new QLabel( );
heightLabel = new QLabel();
heightLabel->setObjectName( QStringLiteral( "heightLabel" ) );
heightLabel->setText( QApplication::translate( "ConfigureFormat", "Height", 0 ) );
heightSpinBox = new QSpinBox( );
heightSpinBox = new QSpinBox();
heightSpinBox->setObjectName( QStringLiteral( "heightSpinBox" ) );
heightSpinBox->setRange( 0, 5000 );
heightSpinBox->setValue( 0 );
pixelsLabel = new QLabel( );
pixelsLabel = new QLabel();
pixelsLabel->setObjectName( QStringLiteral( "pixelsLabel" ) );
pixelsLabel->setText( QApplication::translate( "ConfigureFormat", "Pixels", 0 ) );
@@ -147,21 +147,19 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
MainLayout->addLayout( resolutionGrid );
pixelFormatVerticalSpacer = new QSpacerItem( 10, 20, QSizePolicy::Minimum );
MainLayout->addItem( pixelFormatVerticalSpacer );
pixelFormatLayout = new QHBoxLayout( this );
pixelFormatLayout->setObjectName( QStringLiteral( "pixelFormatLayout" ) );
pixelFormatLabel = new QLabel( );
pixelFormatLabel = new QLabel();
pixelFormatLabel->setObjectName( QStringLiteral( "pixelFormatLabel" ) );
pixelFormatLabel->setText( QApplication::translate( "pixelFormat", "Pixel FormatBox", 0 ) );
pixelFormatHorizontalSpacer = new QSpacerItem( 40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
pixelFormatBox = new QComboBox( );
pixelFormatBox = new QComboBox();
pixelFormatBox->setObjectName( QStringLiteral( "pixelFormatBox" ) );
QSizePolicy sizePolicyPixelFormat( QSizePolicy::MinimumExpanding, QSizePolicy::Fixed );
sizePolicyPixelFormat.setHorizontalStretch( 0 );
@@ -193,7 +191,7 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
framerateFormatHorizontalSpacer = new QSpacerItem( 40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
framerateSpinBox = new QSpinBox( );
framerateSpinBox = new QSpinBox();
framerateSpinBox->setObjectName( QStringLiteral( "framerateSpinBox" ) );
framerateSpinBox->setRange( 0, 200 );
framerateSpinBox->setValue( 30 );
@@ -220,7 +218,7 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
connect( dialogButtonOkCancel, SIGNAL( accepted() ), this, SLOT( accept() ) );
connect( dialogButtonOkCancel, SIGNAL( rejected() ), this, SLOT( reject() ) );
QMetaObject::connectSlotsByName(this);
QMetaObject::connectSlotsByName( this );
}
source/InputStream.cpp
+2 -2
View File
@@ -277,12 +277,12 @@ Bool InputStream::checkErrors( Int error_type )
{
if( m_iErrorStatus == error_type )
{
m_iErrorStatus = NO_ERROR;
m_iErrorStatus = NO_STREAM_ERROR;
return true;
}
if( m_iErrorStatus == error_type )
{
m_iErrorStatus = NO_ERROR;
m_iErrorStatus = NO_STREAM_ERROR;
return true;
}
return false;
source/InputStream.h
+1 -1
View File
@@ -45,7 +45,7 @@ namespace plaYUVer
enum InputStream_Errors
{
NO_ERROR = 0, READING = 1, END_OF_SEQ = 2,
NO_STREAM_ERROR = 0, READING = 1, END_OF_SEQ = 2,
};
class InputStream
source/LibAvContextHandle.cpp
+203 -203
View File
@@ -35,215 +35,215 @@
namespace plaYUVer
{
static int open_codec_context( int *stream_idx, AVFormatContext *fmt_ctx, enum AVMediaType type )
{
int ret;
AVStream *st;
AVCodecContext *dec_ctx = NULL;
AVCodec *dec = NULL;
ret = av_find_best_stream( fmt_ctx, type, -1, -1, NULL, 0 );
if( ret < 0 )
static int open_codec_context( int *stream_idx, AVFormatContext *fmt_ctx, enum AVMediaType type )
{
return ret;
}
else
{
*stream_idx = ret;
st = fmt_ctx->streams[*stream_idx];
int ret;
AVStream *st;
AVCodecContext *dec_ctx = NULL;
AVCodec *dec = NULL;
/* find decoder for the stream */
dec_ctx = st->codec;
dec = avcodec_find_decoder( dec_ctx->codec_id );
if( !dec )
{
printf( "Failed to find %s codec\n", av_get_media_type_string( type ) );
return ret;
}
if( ( ret = avcodec_open2( dec_ctx, dec, NULL ) ) < 0 )
{
printf( "Failed to open %s codec\n", av_get_media_type_string( type ) );
return ret;
}
}
return 0;
}
Void LibAvContextHandle::closeAvFormat()
{
if( m_bHasStream )
{
if( video_dec_ctx )
avcodec_close( video_dec_ctx );
if( fmt_ctx )
avformat_close_input( &fmt_ctx );
av_free( frame );
av_free( video_dst_data[0] );
}
m_bHasStream = false;
}
Bool LibAvContextHandle::initAvFormat( QString filename, UInt& width, UInt& height, Int& pixel_format, UInt& frame_rate )
{
Bool bRet = true;
int ret = 0;
fmt_ctx = NULL;
video_dec_ctx = NULL;
video_stream = NULL;
video_dst_data[0] = NULL;
video_dst_data[1] = NULL;
video_dst_data[2] = NULL;
video_dst_data[3] = NULL;
video_stream_idx = -1;
frame = NULL;
m_bHasStream = false;
char *src_filename = filename.toLocal8Bit().data();
AVDictionary *format_opts = NULL;
/* register all formats and codecs */
av_register_all();
if( width >= 0 && height >= 0 )
{
Char aux_string[10];
sprintf( aux_string, "%dx%d", width, height );
av_dict_set( &format_opts, "video_size", aux_string, 0 );
}
switch( pixel_format )
{
case PlaYUVerFrame::NO_FMT:
break;
case PlaYUVerFrame::YUV420:
av_dict_set( &format_opts, "pixel_format", av_get_pix_fmt_name( AV_PIX_FMT_YUV420P ), 0 );
break;
case PlaYUVerFrame::YUV400:
av_dict_set( &format_opts, "pixel_format", av_get_pix_fmt_name( AV_PIX_FMT_GRAY8 ), 0 );
break;
}
/* open input file, and allocate format context */
if( avformat_open_input( &fmt_ctx, src_filename, NULL, &format_opts ) < 0 )
{
qDebug( ) << " Could not open source file %s !!!" << filename << endl;
return false;
}
/* retrieve stream information */
if( avformat_find_stream_info( fmt_ctx, NULL ) < 0 )
{
qDebug( ) << " Could not find stream information !!!" << endl;
return false;
}
if( open_codec_context( &video_stream_idx, fmt_ctx, AVMEDIA_TYPE_VIDEO ) >= 0 )
{
video_stream = fmt_ctx->streams[video_stream_idx];
video_dec_ctx = video_stream->codec;
/* allocate image where the decoded image will be put */
ret = av_image_alloc( video_dst_data, video_dst_linesize, video_dec_ctx->width, video_dec_ctx->height, video_dec_ctx->pix_fmt, 1 );
ret = av_find_best_stream( fmt_ctx, type, -1, -1, NULL, 0 );
if( ret < 0 )
{
qDebug( ) << " Could not allocate raw video buffer !!!" << endl;
return ret;
}
else
{
*stream_idx = ret;
st = fmt_ctx->streams[*stream_idx];
/* find decoder for the stream */
dec_ctx = st->codec;
dec = avcodec_find_decoder( dec_ctx->codec_id );
if( !dec )
{
printf( "Failed to find %s codec\n", av_get_media_type_string( type ) );
return ret;
}
if( ( ret = avcodec_open2( dec_ctx, dec, NULL ) ) < 0 )
{
printf( "Failed to open %s codec\n", av_get_media_type_string( type ) );
return ret;
}
}
return 0;
}
Void LibAvContextHandle::closeAvFormat()
{
if( m_bHasStream )
{
if( video_dec_ctx )
avcodec_close( video_dec_ctx );
if( fmt_ctx )
avformat_close_input( &fmt_ctx );
av_free( frame );
av_free( video_dst_data[0] );
}
m_bHasStream = false;
}
Bool LibAvContextHandle::initAvFormat( QString filename, UInt& width, UInt& height, Int& pixel_format, UInt& frame_rate )
{
Bool bRet = true;
int ret = 0;
fmt_ctx = NULL;
video_dec_ctx = NULL;
video_stream = NULL;
video_dst_data[0] = NULL;
video_dst_data[1] = NULL;
video_dst_data[2] = NULL;
video_dst_data[3] = NULL;
video_stream_idx = -1;
frame = NULL;
m_bHasStream = false;
char *src_filename = filename.toLocal8Bit().data();
AVDictionary *format_opts = NULL;
/* register all formats and codecs */
av_register_all();
if( width >= 0 && height >= 0 )
{
Char aux_string[10];
sprintf( aux_string, "%dx%d", width, height );
av_dict_set( &format_opts, "video_size", aux_string, 0 );
}
switch( pixel_format )
{
case PlaYUVerFrame::NO_FMT:
break;
case PlaYUVerFrame::YUV420:
av_dict_set( &format_opts, "pixel_format", av_get_pix_fmt_name( AV_PIX_FMT_YUV420P ), 0 );
break;
case PlaYUVerFrame::YUV400:
av_dict_set( &format_opts, "pixel_format", av_get_pix_fmt_name( AV_PIX_FMT_GRAY8 ), 0 );
break;
}
/* open input file, and allocate format context */
if( avformat_open_input( &fmt_ctx, src_filename, NULL, &format_opts ) < 0 )
{
qDebug( ) << " Could not open source file %s !!!" << filename << endl;
return false;
}
/* retrieve stream information */
if( avformat_find_stream_info( fmt_ctx, NULL ) < 0 )
{
qDebug( ) << " Could not find stream information !!!" << endl;
return false;
}
if( open_codec_context( &video_stream_idx, fmt_ctx, AVMEDIA_TYPE_VIDEO ) >= 0 )
{
video_stream = fmt_ctx->streams[video_stream_idx];
video_dec_ctx = video_stream->codec;
/* allocate image where the decoded image will be put */
ret = av_image_alloc( video_dst_data, video_dst_linesize, video_dec_ctx->width, video_dec_ctx->height, video_dec_ctx->pix_fmt, 1 );
if( ret < 0 )
{
qDebug( ) << " Could not allocate raw video buffer !!!" << endl;
closeAvFormat();
return false;
}
video_dst_bufsize = ret;
}
Double fr = 30;
if( video_stream->avg_frame_rate.den && video_stream->avg_frame_rate.num )
fr = av_q2d( video_stream->avg_frame_rate );
#if FF_API_R_FRAME_RATE
else if( video_stream->r_frame_rate.den && video_stream->r_frame_rate.num )
fr = av_q2d( video_stream->r_frame_rate );
#endif
else if( video_stream->time_base.den && video_stream->time_base.num )
fr = 1 / av_q2d( video_stream->time_base );
else if( video_stream->codec->time_base.den && video_stream->codec->time_base.num )
fr = 1 / av_q2d( video_stream->codec->time_base );
frame_rate = ( UInt )fr;
width = video_dec_ctx->width;
height = video_dec_ctx->height;
switch( video_dec_ctx->pix_fmt )
{
case AV_PIX_FMT_YUV420P:
pixel_format = PlaYUVerFrame::YUV420;
break;
case AV_PIX_FMT_GRAY8:
pixel_format = PlaYUVerFrame::YUV400;
break;
}
/* dump input information to stderr */
av_dump_format( fmt_ctx, 0, src_filename, 0 );
if( !video_stream )
{
qDebug( ) << " Could not find audio or video stream in the input, aborting !!!" << endl;
bRet = false;
closeAvFormat();
return false;
}
video_dst_bufsize = ret;
}
Double fr = 30;
if( video_stream->avg_frame_rate.den && video_stream->avg_frame_rate.num )
fr = av_q2d( video_stream->avg_frame_rate );
#if FF_API_R_FRAME_RATE
else if( video_stream->r_frame_rate.den && video_stream->r_frame_rate.num )
fr = av_q2d( video_stream->r_frame_rate );
#endif
else if( video_stream->time_base.den && video_stream->time_base.num )
fr = 1 / av_q2d( video_stream->time_base );
else if( video_stream->codec->time_base.den && video_stream->codec->time_base.num )
fr = 1 / av_q2d( video_stream->codec->time_base );
frame_rate = ( UInt )fr;
width = video_dec_ctx->width;
height = video_dec_ctx->height;
switch( video_dec_ctx->pix_fmt )
{
case AV_PIX_FMT_YUV420P:
pixel_format = PlaYUVerFrame::YUV420;
break;
case AV_PIX_FMT_GRAY8:
pixel_format = PlaYUVerFrame::YUV400;
break;
}
/* dump input information to stderr */
av_dump_format( fmt_ctx, 0, src_filename, 0 );
if( !video_stream )
{
qDebug( ) << " Could not find audio or video stream in the input, aborting !!!" << endl;
bRet = false;
closeAvFormat();
return false;
}
frame = avcodec_alloc_frame();
if( !frame )
{
qDebug( ) << " Could not allocate frame !!!" << endl;
ret = AVERROR( ENOMEM );
closeAvFormat();
return false;
}
/* initialize packet, set data to NULL, let the demuxer fill it */
av_init_packet( &pkt );
pkt.data = NULL;
pkt.size = 0;
m_bHasStream = true;
return true;
}
Bool LibAvContextHandle::decodeAvFormat()
{
Int got_frame;
int ret;
/* read frames from the file */
if( av_read_frame( fmt_ctx, &pkt ) >= 0 )
{
if( pkt.stream_index == video_stream_idx )
frame = avcodec_alloc_frame();
if( !frame )
{
/* decode video frame */
ret = avcodec_decode_video2( video_dec_ctx, frame, &got_frame, &pkt );
if( ret < 0 )
{
fprintf( stderr, "Error decoding video frame\n" );
return false;
}
if( got_frame )
{
/* copy decoded frame to destination buffer:
* this is required since rawvideo expects non aligned data */
av_image_copy( video_dst_data, video_dst_linesize, ( const uint8_t ** )( frame->data ), frame->linesize, video_dec_ctx->pix_fmt, video_dec_ctx->width,
video_dec_ctx->height );
/* write to rawvideo file */
//fwrite( video_dst_data[0], 1, video_dst_bufsize, video_dst_file );
}
qDebug( ) << " Could not allocate frame !!!" << endl;
ret = AVERROR( ENOMEM );
closeAvFormat();
return false;
}
av_free_packet( &pkt );
/* initialize packet, set data to NULL, let the demuxer fill it */
av_init_packet( &pkt );
pkt.data = NULL;
pkt.size = 0;
m_bHasStream = true;
return true;
}
Bool LibAvContextHandle::decodeAvFormat()
{
Int got_frame;
int ret;
/* read frames from the file */
if( av_read_frame( fmt_ctx, &pkt ) >= 0 )
{
if( pkt.stream_index == video_stream_idx )
{
/* decode video frame */
ret = avcodec_decode_video2( video_dec_ctx, frame, &got_frame, &pkt );
if( ret < 0 )
{
fprintf( stderr, "Error decoding video frame\n" );
return false;
}
if( got_frame )
{
/* copy decoded frame to destination buffer:
* this is required since rawvideo expects non aligned data */
av_image_copy( video_dst_data, video_dst_linesize, ( const uint8_t ** )( frame->data ), frame->linesize, video_dec_ctx->pix_fmt, video_dec_ctx->width,
video_dec_ctx->height );
/* write to rawvideo file */
//fwrite( video_dst_data[0], 1, video_dst_bufsize, video_dst_file );
}
}
av_free_packet( &pkt );
}
// /* flush cached frames */
// pkt.data = NULL;
// pkt.size = 0;
@@ -253,13 +253,13 @@ Bool LibAvContextHandle::decodeAvFormat()
// }
// while( got_frame );
true;
}
true;
}
Void LibAvContextHandle::seekAvFormat( UInt frame_num )
{
av_seek_frame( fmt_ctx, video_stream_idx, frame_num, AVSEEK_FLAG_ANY );
}
Void LibAvContextHandle::seekAvFormat( UInt frame_num )
{
av_seek_frame( fmt_ctx, video_stream_idx, frame_num, AVSEEK_FLAG_ANY );
}
} // NAMESPACE
source/LibAvContextHandle.h
+24 -24
View File
@@ -43,34 +43,34 @@ extern "C"
namespace plaYUVer
{
class LibAvContextHandle
{
public:
Bool initAvFormat( QString filename, UInt& width, UInt& height, Int& pixel_format, UInt& frame_rate );
Void closeAvFormat();
Bool decodeAvFormat();
Void seekAvFormat( UInt frame_num );
Bool getStatus()
class LibAvContextHandle
{
return m_bHasStream;
}
public:
Bool initAvFormat( QString filename, UInt& width, UInt& height, Int& pixel_format, UInt& frame_rate );
Void closeAvFormat();
Bool decodeAvFormat();
uint8_t *video_dst_data[4];
int video_dst_linesize[4];
int video_dst_bufsize;
Void seekAvFormat( UInt frame_num );
private:
AVFormatContext *fmt_ctx;
AVCodecContext *video_dec_ctx;
AVStream *video_stream;
Int video_stream_idx;
AVFrame *frame;
AVPacket pkt;
Bool getStatus()
{
return m_bHasStream;
}
Bool m_bHasStream;
};
uint8_t *video_dst_data[4];
int video_dst_linesize[4];
int video_dst_bufsize;
private:
AVFormatContext *fmt_ctx;
AVCodecContext *video_dec_ctx;
AVStream *video_stream;
Int video_stream_idx;
AVFrame *frame;
AVPacket pkt;
Bool m_bHasStream;
};
} // NAMESPACE
source/LibMemAlloc.cpp
+5
View File
@@ -23,6 +23,9 @@
#include "LibMemAlloc.h"
namespace plaYUVer
{
/*!
************************************************************************
* \brief
@@ -136,3 +139,5 @@ void free_mem3Dpel( Pel ***array3D )
mem_free( array3D );
}
}
} // NAMESPACE
source/LibMemAlloc.h
+5
View File
@@ -30,6 +30,9 @@
#include <cstring>
#include "TypeDef.h"
namespace plaYUVer
{
extern int get_mem1Dpel( Pel **array2D, int dim0 );
extern int get_mem2Dpel( Pel ***array2D, int dim0, int dim1 );
extern int get_mem3Dpel( Pel ****array3D, int dim0, int dim1, int dim2 );
@@ -70,4 +73,6 @@ static inline void mem_free( void *ptr )
}
}
} // NAMESPACE
#endif // __LIBMEMALLOC_H__
source/SubWindowHandle.cpp
+2 -1
View File
@@ -67,7 +67,8 @@ bool SubWindowHandle::loadFile( const QString &fileName )
{
return false;
}
m_currStream.init( fileName, formatDialog.getResolution().width(), formatDialog.getResolution().height(), formatDialog.getPixelFormat(), formatDialog.getFrameRate() );
m_currStream.init( fileName, formatDialog.getResolution().width(), formatDialog.getResolution().height(), formatDialog.getPixelFormat(),
formatDialog.getFrameRate() );
}
else
{
source/TypeDef.h
+4 -1
View File
@@ -26,6 +26,9 @@
#include "config.h"
namespace plaYUVer
{
// ====================================================================================================================
// Basic type redefinition
// ====================================================================================================================
@@ -93,7 +96,6 @@ typedef UChar Pel; ///< 8-bit pixel type
#define xFree( ptr ) free ( ptr )
#endif
// ====================================================================================================================
// Qt functions
// ====================================================================================================================
@@ -102,5 +104,6 @@ typedef UChar Pel; ///< 8-bit pixel type
#define QStringLiteral QString::fromUtf8
#endif
}
#endif // __TYPEDEF_H__
source/plaYUVerApp.cpp
+26 -29
View File
@@ -36,7 +36,6 @@
namespace plaYUVer
{
plaYUVerApp::plaYUVerApp()
{
@@ -137,7 +136,7 @@ void plaYUVerApp::play()
UInt timeInterval;
frameRate = activeImageInterface()->getInputStream()->getFrameRate();
timeInterval = (UInt)( 1000.0/frameRate + 0.5 );
timeInterval = ( UInt )( 1000.0 / frameRate + 0.5 );
playingTimer->start( timeInterval );
@@ -345,32 +344,31 @@ Void plaYUVerApp::createActions()
// ------------ Playing ------------
actionVideoPlay = new QAction( "VideoPlay" , this );
actionVideoPause = new QAction( "VideoPause", this );
actionVideoStop = new QAction( "VideoStop" , this );
actionVideoBackward = new QAction( "VideoBackward" , this );
actionVideoForward = new QAction( "VideoForward" , this );
actionVideoLoop = new QAction( "VideoLoop" , this );
actionVideoLock = new QAction( "VideoLock" , this );
actionVideoInterlace = new QAction( "VideoInterlace" , this );
actionVideoCenter = new QAction( "VideoCenter" , this );
actionVideoPlay = new QAction( "VideoPlay", this );
actionVideoPause = new QAction( "VideoPause", this );
actionVideoStop = new QAction( "VideoStop", this );
actionVideoBackward = new QAction( "VideoBackward", this );
actionVideoForward = new QAction( "VideoForward", this );
actionVideoLoop = new QAction( "VideoLoop", this );
actionVideoLock = new QAction( "VideoLock", this );
actionVideoInterlace = new QAction( "VideoInterlace", this );
actionVideoCenter = new QAction( "VideoCenter", this );
actionVideoPlay ->setIcon( QIcon( style()->standardIcon(QStyle::SP_MediaPlay ) ) );
actionVideoPause ->setIcon( QIcon( style()->standardIcon(QStyle::SP_MediaPause ) ) );
actionVideoStop ->setIcon( QIcon( style()->standardIcon(QStyle::SP_MediaStop ) ) );
actionVideoBackward ->setIcon( QIcon( style()->standardIcon(QStyle::SP_MediaSeekBackward ) ) );
actionVideoForward ->setIcon( QIcon( style()->standardIcon(QStyle::SP_MediaSeekForward ) ) );
/*
actionVideoLoop ->setIcon( QIcon( ":/images/videoloop.png" ) );
actionVideoLock ->setIcon( QIcon( ":/images/lock.png" ) );
actionVideoInterlace->setIcon( QIcon( ":/images/interlace.png" ) );
actionVideoCenter ->setIcon( QIcon( ":/images/center.png" ) );
*/
connect( actionVideoPlay , SIGNAL( triggered() ), this , SLOT ( play() ) );
connect( actionVideoPause , SIGNAL( triggered() ), this , SLOT ( pause() ) );
connect( actionVideoStop , SIGNAL( triggered() ), this , SLOT ( stop() ) );
actionVideoPlay->setIcon( QIcon( style()->standardIcon( QStyle::SP_MediaPlay ) ) );
actionVideoPause->setIcon( QIcon( style()->standardIcon( QStyle::SP_MediaPause ) ) );
actionVideoStop->setIcon( QIcon( style()->standardIcon( QStyle::SP_MediaStop ) ) );
actionVideoBackward->setIcon( QIcon( style()->standardIcon( QStyle::SP_MediaSeekBackward ) ) );
actionVideoForward->setIcon( QIcon( style()->standardIcon( QStyle::SP_MediaSeekForward ) ) );
/*
actionVideoLoop ->setIcon( QIcon( ":/images/videoloop.png" ) );
actionVideoLock ->setIcon( QIcon( ":/images/lock.png" ) );
actionVideoInterlace->setIcon( QIcon( ":/images/interlace.png" ) );
actionVideoCenter ->setIcon( QIcon( ":/images/center.png" ) );
*/
connect( actionVideoPlay, SIGNAL( triggered() ), this, SLOT( play() ) );
connect( actionVideoPause, SIGNAL( triggered() ), this, SLOT( pause() ) );
connect( actionVideoStop, SIGNAL( triggered() ), this, SLOT( stop() ) );
// ------------ Window ------------
@@ -395,7 +393,6 @@ Void plaYUVerApp::createActions()
separatorAct = new QAction( this );
separatorAct->setSeparator( true );
// ------------ About ------------
aboutAct = new QAction( tr( "&About" ), this );
@@ -495,8 +492,8 @@ QMdiSubWindow *plaYUVerApp::findImageInterface( const QString &fileName )
foreach( QMdiSubWindow * window, mdiArea->subWindowList() ){
SubWindowHandle *mdiChild = qobject_cast<SubWindowHandle *>( window);
if( mdiChild->currentFile() == canonicalFilePath )
return window;
}
return window;
}
return 0;
}
source/plaYUVerApp.h
+1 -1
View File
@@ -42,7 +42,7 @@ class SubWindowHandle;
class plaYUVerApp: public QMainWindow
{
Q_OBJECT
Q_OBJECT
public:
plaYUVerApp();