resampler_entry

#include <resampler.h>

Inheritance diagram for resampler_entry:

Public Member Functions
virtual bool	create_preset (dsp_preset &p_out, unsigned p_target_srate, float p_qualityscale)=0
	FB2K_MAKE_SERVICE_INTERFACE (resampler_entry, dsp_entry)
virtual float	get_priority ()=0
virtual bool	is_conversion_supported (unsigned p_srate_from, unsigned p_srate_to)=0
Public Member Functions inherited from dsp_entry
	FB2K_MAKE_SERVICE_INTERFACE_ENTRYPOINT (dsp_entry)
virtual bool	get_default_preset (dsp_preset &p_out)=0
virtual GUID	get_guid ()=0
virtual void	get_name (pfc::string_base &p_out)=0
virtual bool	have_config_popup ()=0
virtual bool	instantiate (service_ptr_t< dsp > &p_out, const dsp_preset &p_preset)=0
virtual bool	show_config_popup (dsp_preset &p_data, HWND p_parent)=0
Public Member Functions inherited from service_base
template<typename outPtr_t >
bool	cast (outPtr_t &outPtr)
virtual int	service_add_ref ()=0 throw ()
virtual bool	service_query (service_ptr_t< service_base > &p_out, const GUID &p_guid)
template<class T >
bool	service_query_t (service_ptr_t< T > &p_out)
virtual int	service_release ()=0 throw ()

Static Public Member Functions
static bool	g_create (service_ptr_t< dsp > &p_out, unsigned p_srate_from, unsigned p_srate_to, float p_qualityscale)
static bool	g_create_preset (dsp_preset &p_out, unsigned p_srate_from, unsigned p_srate_to, float p_qualityscale)
static bool	g_get_interface (service_ptr_t< resampler_entry > &p_out, unsigned p_srate_from, unsigned p_srate_to)
Static Public Member Functions inherited from dsp_entry
static bool	g_dsp_exists (const GUID &p_guid)
static bool	g_get_default_preset (dsp_preset &p_out, const GUID &p_guid)
static bool	g_get_interface (service_ptr_t< dsp_entry > &p_out, const GUID &p_guid)
static bool	g_have_config_popup (const GUID &p_guid)
static bool	g_have_config_popup (const dsp_preset &p_preset)
static bool	g_instantiate (service_ptr_t< dsp > &p_out, const dsp_preset &p_preset)
static bool	g_instantiate_default (service_ptr_t< dsp > &p_out, const GUID &p_guid)
static bool	g_name_from_guid (pfc::string_base &p_out, const GUID &p_guid)
static bool	g_show_config_popup (dsp_preset &p_preset, HWND p_parent)
static void	g_show_config_popup_v2 (const dsp_preset &p_preset, HWND p_parent, dsp_preset_edit_callback &p_callback)

Additional Inherited Members
Public Types inherited from service_base
typedef service_base	t_interface
Protected Member Functions inherited from service_base
	service_base ()
	~service_base ()

Detailed Description

Definition at line 1 of file resampler.h.

Member Function Documentation

virtual bool resampler_entry::create_preset ( dsp_preset &  p_out, unsigned  p_target_srate, float  p_qualityscale  )

pure virtual

Implemented in resampler_entry_impl_t< T >.

resampler_entry::FB2K_MAKE_SERVICE_INTERFACE	(	resampler_entry	,
		dsp_entry
	)

bool resampler_entry::g_create ( service_ptr_t< dsp > &  p_out, unsigned  p_srate_from, unsigned  p_srate_to, float  p_qualityscale  )

static

Definition at line 341 of file dsp.cpp.

{
    service_ptr_t<resampler_entry> entry;
    if (!g_get_interface(entry,p_srate_from,p_srate_to)) return false;
    dsp_preset_impl preset;
    if (!entry->create_preset(preset,p_srate_to,p_qualityscale)) return false;
    return entry->instantiate(p_out,preset);
}

bool resampler_entry::g_create_preset ( dsp_preset &  p_out, unsigned  p_srate_from, unsigned  p_srate_to, float  p_qualityscale  )

static

Definition at line 334 of file dsp.cpp.

{
    service_ptr_t<resampler_entry> entry;
    if (!g_get_interface(entry,p_srate_from,p_srate_to)) return false;
    return entry->create_preset(p_out,p_srate_to,p_qualityscale);
}

bool resampler_entry::g_get_interface ( service_ptr_t< resampler_entry > &  p_out, unsigned  p_srate_from, unsigned  p_srate_to  )

static

Definition at line 306 of file dsp.cpp.

{
    service_ptr_t<dsp_entry> ptr_dsp;
    service_ptr_t<resampler_entry> ptr_resampler;
    service_enum_t<dsp_entry> e;
    e.reset();
    float found_priority = 0;
    service_ptr_t<resampler_entry> found;
    while(e.next(ptr_dsp))
    {
        if (ptr_dsp->service_query_t(ptr_resampler))
        {
            if (p_srate_from == 0 || ptr_resampler->is_conversion_supported(p_srate_from,p_srate_to))
            {
                float priority = ptr_resampler->get_priority();
                if (found.is_empty() || priority > found_priority)
                {
                    found = ptr_resampler;
                    found_priority = priority;
                }
            }
        }
    }
    if (found.is_empty()) return false;
    p_out = found;
    return true;
}

virtual float resampler_entry::get_priority ( )

pure virtual

Implemented in resampler_entry_impl_t< T >.

virtual bool resampler_entry::is_conversion_supported ( unsigned  p_srate_from, unsigned  p_srate_to  )

pure virtual

Implemented in resampler_entry_impl_t< T >.

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

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