Caps Filters

Transform elements that constrain negotiated capabilities. More...

Files
file	mpipe_caps_filter.h
	Caps filter element.

Data Structures
struct	mpipe_caps_filter
	Caps filter element. More...

Enumerations
enum	{ MPIPE_PROP_BASE_CAPS_FILTER_CAPS = MPIPE_PROP_TRANSFORM_LAST }
	Caps filter Property Identifiers. More...

Functions
int	mpipe_caps_filter_init (struct mpipe_caps_filter *caps_filter, uint8_t id)
	Initialize a caps filter element.

Detailed Description

Transform elements that constrain negotiated capabilities.

Enumeration Type Documentation

anonymous enum

anonymous enum

#include <zephyr/mpipe/base/mpipe_caps_filter.h>

Caps filter Property Identifiers.

Defined property identifiers specific to the caps_filter element. These properties extend the base transform properties defined in mpipe_prop_transform.

The enumeration starts from MPIPE_PROP_TRANSFORM_LAST to ensure no conflicts with base transform properties.

Enumerator
MPIPE_PROP_BASE_CAPS_FILTER_CAPS	Caps ID property.

Function Documentation

mpipe_caps_filter_init()

int mpipe_caps_filter_init	(	struct mpipe_caps_filter *	caps_filter,
		uint8_t	id )

#include <zephyr/mpipe/base/mpipe_caps_filter.h>

Initialize a caps filter element.

Parameters

caps_filter	Pointer to the element to initialize.
id	Unique element identifier.

Returns

0 on success, negative errno otherwise.