PageMagickAudioFilter Class Reference

PageMagic Audio Filter implementation. More...

Inheritance diagram for PageMagickAudioFilter:

[legend]Collaboration diagram for PageMagickAudioFilter:


Public Member Functions
void	Initialise (PageMagickInfo *info)
void	GetFrame (int16_t **audio, int i, int &samples, int locked_samples)
Private Attributes
PageMagickInfo *	info
GDKAudioFilter *	filter

Detailed Description

PageMagic Audio Filter implementation.

Definition at line 1118 of file page_magick.cc.

void PageMagickAudioFilter::GetFrame ( int16_t ** audio,

int i,

int & samples,

int locked_samples

) [virtual]

Reimplemented from PageMagickAudio.
Definition at line 1138 of file page_magick.cc.
References PageMagickInfo::channels, filter, PageMagickInfo::frequency, AudioFilter::GetFrame(), info, and AudioFilter::IsAFrameConsumer().
01139 { 01140 // Sanity checks ... 01141 if ( !filter ) 01142 throw _( "Invalid audio filter selected" ); 01143 if ( !filter->IsAFrameConsumer() ) 01144 samples = locked_samples; 01145 filter->GetFrame( audio, info->frequency, info->channels, samples, time_info( *info, i ).position(), time_info( *info, i ).frame_delta() ); 01146 }

void PageMagickAudioFilter::Initialise ( PageMagickInfo * info ) [virtual]

Reimplemented from PageMagickAudio.
Definition at line 1128 of file page_magick.cc.
References common, filter, PageMagickInfo::GetCommon(), KinoCommon::getPageMagick(), GDKAudioFilter::InterpretWidgets(), and lookup_widget().
01129 { 01130 this->info = info; 01131 filter = info->GetCommon() ->getPageMagick() ->GetAudioFilter(); 01132 if ( filter != NULL ) 01133 filter->InterpretWidgets( GTK_BIN( lookup_widget( common->getPageMagick() ->window, "frame_magick_audio_filter" ) ) ); 01134 else 01135 throw _( "Invalid audio filter selected" ); 01136 }

The documentation for this class was generated from the following file:

Generated on Sun Mar 11 22:13:15 2007 for Kino by

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