hi::v1::win32_device_interface Class Reference

Public Member Functions
	win32_device_interface (std::string device_name)
ULONG	pin_count () const noexcept
std::string	pin_name (ULONG pin_nr) const noexcept
generator< ULONG >	find_streaming_pins (audio_direction direction) const noexcept
GUID	pin_category (ULONG pin_nr) const noexcept
KSPIN_COMMUNICATION	pin_communication (ULONG pin_nr) const noexcept
generator< audio_format_range >	get_format_ranges (ULONG pin_nr) const noexcept
generator< audio_format_range >	get_format_ranges (audio_direction direction) const noexcept
	Get all the audio formats supported by this device.
template<typename T >
generator< T const * >	get_pin_properties (ULONG pin_id, KSPROPERTY_PIN property) const
template<>
generator< KSDATARANGE const * >	get_pin_properties (ULONG pin_id, KSPROPERTY_PIN property) const

Member Function Documentation

get_format_ranges()

generator< audio_format_range > hi::v1::win32_device_interface::get_format_ranges ( audio_direction direction ) const

inlinenoexcept

Get all the audio formats supported by this device.

Note

The audio device is very likely lying about its capabilities, the resulting formats should be filtered through IAudioClient::IsFormatSupported().

Parameters

direction

The audio direction for which the formats will be enumerated.

Returns

A set of audio format ranges that this audio device supports.

get_pin_properties()

template<>

generator< KSDATARANGE const * > hi::v1::win32_device_interface::get_pin_properties ( ULONG pin_id, KSPROPERTY_PIN property ) const

inline

Note

KSDATARANGE is same as KSDATAFORMAT.

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

• hikogui/src/hikogui/audio/win32_device_interface.hpp