selector.h File Reference

Channel selector component header file. More...

Include dependency graph for selector.h:

Go to the source code of this file.

Data Structures
struct	comp_data
	Selector component private data. More...
struct	comp_func_map
	Selector processing functions map. More...

Macros
#define	SEL_COEF_ONE_Q10   1024 /* int16(1 * 2^10) */
	Default mix gain.
#define	SEL_SOURCE_CHANNELS_MAX   8
	Maximum supported channel count on input.
#define	SEL_SINK_CHANNELS_MAX   8
	Maximum supported channel count on output.
#define	SEL_MAX_NUM_CONFIGS   8
	Maximum number of configurations in the blob received with set_config().
#define	SEL_NUM_IN_PIN_FMTS   1
#define	SEL_NUM_OUT_PIN_FMTS   1

Typedefs
typedef void(*	sel_func) (struct comp_dev *dev, struct audio_stream *sink, const struct audio_stream *source, uint32_t frames)

Functions
sel_func	sel_get_processing_function (struct comp_dev *dev)
	Retrieves selector processing function.

Variables
const struct comp_func_map	func_map []
	Map of formats with dedicated processing functions.

Detailed Description

Channel selector component header file.

Authors

Lech Betlej lech..nosp@m.betl.nosp@m.ej@li.nosp@m.nux..nosp@m.intel.nosp@m..com

Macro Definition Documentation

SEL_COEF_ONE_Q10

#define SEL_COEF_ONE_Q10   1024 /* int16(1 * 2^10) */

Default mix gain.

SEL_MAX_NUM_CONFIGS

#define SEL_MAX_NUM_CONFIGS   8

Maximum number of configurations in the blob received with set_config().

SEL_NUM_IN_PIN_FMTS

#define SEL_NUM_IN_PIN_FMTS   1

SEL_NUM_OUT_PIN_FMTS

#define SEL_NUM_OUT_PIN_FMTS   1

SEL_SINK_CHANNELS_MAX

#define SEL_SINK_CHANNELS_MAX   8

Maximum supported channel count on output.

SEL_SOURCE_CHANNELS_MAX

#define SEL_SOURCE_CHANNELS_MAX   8

Maximum supported channel count on input.

Typedef Documentation

sel_func

typedef void(* sel_func) (struct comp_dev *dev, struct audio_stream *sink, const struct audio_stream *source, uint32_t frames)

Function Documentation

sel_get_processing_function()

sel_func sel_get_processing_function

(

struct comp_dev *

dev

)

Retrieves selector processing function.

Parameters

[in,out]

dev

Selector base component device.

Variable Documentation

func_map

const struct comp_func_map func_map[]

extern

Map of formats with dedicated processing functions.