dsp_chunk_list

#include <dsp.h>

Inheritance diagram for dsp_chunk_list:

Public Member Functions
void	add_chunk (const audio_chunk *chunk)
audio_chunk *	add_item (t_size hint_size=0)
virtual t_size	get_count () const =0
double	get_duration ()
virtual audio_chunk *	get_item (t_size n) const =0
virtual audio_chunk *	insert_item (t_size idx, t_size hint_size=0)=0
void	remove_all ()
void	remove_bad_chunks ()
virtual void	remove_by_idx (t_size idx)=0
virtual void	remove_mask (const bit_array &mask)=0

Protected Member Functions
	dsp_chunk_list ()
	~dsp_chunk_list ()

Detailed Description

Interface to a DSP chunk list. A DSP chunk list object is passed to the DSP chain each time, since DSPs are allowed to remove processed chunks or insert new ones.

Definition at line 2 of file dsp.h.

Constructor & Destructor Documentation

dsp_chunk_list::dsp_chunk_list ( )

inlineprotected

Definition at line 28 of file dsp.h.

{}

dsp_chunk_list::~dsp_chunk_list ( )

inlineprotected

Definition at line 29 of file dsp.h.

{}

Member Function Documentation

void dsp_chunk_list::add_chunk ( const audio_chunk *  chunk )

inline

Definition at line 21 of file dsp.h.

                                              {
        audio_chunk * dst = insert_item(get_count(),chunk->get_used_size());
        if (dst) dst->copy(*chunk);
    }

audio_chunk* dsp_chunk_list::add_item ( t_size  hint_size = 0 )

inline

Definition at line 10 of file dsp.h.

{return insert_item(get_count(),hint_size);}

virtual t_size dsp_chunk_list::get_count ( ) const

pure virtual

Implemented in dsp_chunk_list_impl.

double dsp_chunk_list::get_duration ( )

inline

Definition at line 14 of file dsp.h.

                          {
        double rv = 0;
        t_size n,m = get_count();
        for(n=0;n<m;n++) rv += get_item(n)->get_duration();
        return rv;
    }

virtual audio_chunk* dsp_chunk_list::get_item ( t_size  n ) const

pure virtual

Implemented in dsp_chunk_list_impl.

virtual audio_chunk* dsp_chunk_list::insert_item ( t_size  idx, t_size  hint_size = 0  )

pure virtual

Implemented in dsp_chunk_list_impl.

void dsp_chunk_list::remove_all ( )

inline

Definition at line 12 of file dsp.h.

{remove_mask(bit_array_true());}

void dsp_chunk_list::remove_bad_chunks

(

)

Definition at line 60 of file dsp.cpp.

{
    bool blah = false;
    t_size idx;
    for(idx=0;idx<get_count();)
    {
        audio_chunk * chunk = get_item(idx);
        if (!chunk->is_valid())
        {
            chunk->reset();
            remove_by_idx(idx);
            blah = true;
        }
        else idx++;
    }
    if (blah) console::info("one or more bad chunks removed from dsp chunk list");
}

virtual void dsp_chunk_list::remove_by_idx ( t_size  idx )

pure virtual

Implemented in dsp_chunk_list_impl.

virtual void dsp_chunk_list::remove_mask ( const bit_array &  mask )

pure virtual

Implemented in dsp_chunk_list_impl.

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

• foobar2000/SDK/dsp.h
• foobar2000/SDK/dsp.cpp