ring_buffer.h File Reference

Include dependency graph for ring_buffer.h:

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Data Structures
struct	ring_buffer

Functions
struct ring_buffer *	ring_buffer_create (struct comp_dev *dev, size_t min_available, size_t min_free_space, bool is_shared, uint32_t id)

Function Documentation

ring_buffer_create()

struct ring_buffer * ring_buffer_create	(	struct comp_dev *	dev,
		size_t	min_available,
		size_t	min_free_space,
		bool	is_shared,
		uint32_t	id )

Parameters

dev	pointer to the DP module device structure
min_available	minimum data available in queue required by the module using ring_buffer's source api
min_free_space	minimum buffer space in queue required by the module using ring_buffer's sink api
is_shared	indicates if the buffer will be shared between cores
id	a stream ID, accessible later by sink_get_id/source_get_id