uhd::convert Namespace Reference

Typedefs
typedef uhd::ref_vector< void * >	output_type
typedef uhd::ref_vector< const void * >	input_type
typedef boost::function< void(const input_type &, const output_type &, size_t)>	function_type

Enumerations
enum	priority_type { PRIORITY_GENERAL = 0, PRIORITY_LIBORC = 1, PRIORITY_CUSTOM = 2, PRIORITY_EMPTY = -1 }

Functions
UHD_API void	register_converter (const std::string &markup, function_type fcn, priority_type prio)
UHD_API const function_type &	get_converter_cpu_to_otw (const io_type_t &io_type, const otw_type_t &otw_type, size_t num_input_buffs, size_t num_output_buffs)
UHD_API const function_type &	get_converter_otw_to_cpu (const io_type_t &io_type, const otw_type_t &otw_type, size_t num_input_buffs, size_t num_output_buffs)

Typedef Documentation

function_type

typedef boost::function<void(const input_type&, const output_type&, size_t)> uhd::convert::function_type

input_type

typedef uhd::ref_vector<const void *> uhd::convert::input_type

output_type

typedef uhd::ref_vector<void *> uhd::convert::output_type

Enumeration Type Documentation

priority_type

enum uhd::convert::priority_type

Describe the priority of a converter function. A higher priority function takes precedence. The general case function are the lowest. Next comes the liborc implementations. Custom intrinsics implementations are highest.

Enumerator
PRIORITY_GENERAL
PRIORITY_LIBORC
PRIORITY_CUSTOM
PRIORITY_EMPTY

Function Documentation

get_converter_cpu_to_otw()

UHD_API const function_type& uhd::convert::get_converter_cpu_to_otw	(	const io_type_t &	io_type,
		const otw_type_t &	otw_type,
		size_t	num_input_buffs,
		size_t	num_output_buffs
	)

Get a converter function that converts cpu to otw.

Parameters

io_type	the type of the input samples
otw_type	the type of the output samples
num_input_buffs	the number of inputs
num_output_buffs	the number of outputs

get_converter_otw_to_cpu()

UHD_API const function_type& uhd::convert::get_converter_otw_to_cpu	(	const io_type_t &	io_type,
		const otw_type_t &	otw_type,
		size_t	num_input_buffs,
		size_t	num_output_buffs
	)

Get a converter function that converts otw to cpu.

Parameters

io_type	the type of the input samples
otw_type	the type of the output samples
num_input_buffs	the number of inputs
num_output_buffs	the number of outputs

register_converter()

UHD_API void uhd::convert::register_converter	(	const std::string &	markup,
		function_type	fcn,
		priority_type	prio
	)

Register a converter function that converts cpu type to/from otw type.

Parameters

markup	representing the signature
fcn	a pointer to the converter
prio	the function priority