pipeline Struct Reference

#include <pipeline.h>

Collaboration diagram for pipeline:

Data Fields
struct k_heap *	heap
	heap used for allocating this pipeline
uint32_t	comp_id
	component id for pipeline
uint32_t	pipeline_id
	pipeline id
uint32_t	sched_id
	Scheduling component id.
uint32_t	core
	core we run on
uint32_t	period
	execution period in us
uint32_t	priority
	priority level 0 (low) to 10 (max)
uint32_t	period_mips
	worst case instruction count per period
uint32_t	frames_per_sched
	output frames of pipeline, 0 is variable
uint32_t	xrun_limit_usecs
	report xruns greater than limit
uint32_t	time_domain
	scheduling time domain
uint32_t	attributes
	pipeline attributes from IPC extension msg/
int32_t	xrun_bytes
uint32_t	status
struct tr_ctx	tctx
bool	expect_eos
struct task *	pipe_task
struct pipeline *	sched_next
struct pipeline *	sched_prev
struct comp_dev *	sched_comp
struct comp_dev *	source_comp
struct comp_dev *	sink_comp
struct list_item	list
	list in walk context
uint32_t	posn_offset
struct ipc_msg *	msg
struct {
int   cmd
struct comp_dev *   host
unsigned int   delay
bool   aborted
bool   pending
}	trigger

Field Documentation

aborted

bool pipeline::aborted

attributes

uint32_t pipeline::attributes

pipeline attributes from IPC extension msg/

cmd

int pipeline::cmd

comp_id

uint32_t pipeline::comp_id

component id for pipeline

core

uint32_t pipeline::core

core we run on

delay

unsigned int pipeline::delay

expect_eos

bool pipeline::expect_eos

frames_per_sched

uint32_t pipeline::frames_per_sched

output frames of pipeline, 0 is variable

heap

struct k_heap* pipeline::heap

heap used for allocating this pipeline

host

struct comp_dev* pipeline::host

list

struct list_item pipeline::list

list in walk context

msg

struct ipc_msg* pipeline::msg

pending

bool pipeline::pending

period

uint32_t pipeline::period

execution period in us

period_mips

uint32_t pipeline::period_mips

worst case instruction count per period

pipe_task

struct task* pipeline::pipe_task

pipeline_id

uint32_t pipeline::pipeline_id

pipeline id

posn_offset

uint32_t pipeline::posn_offset

priority

uint32_t pipeline::priority

priority level 0 (low) to 10 (max)

sched_comp

struct comp_dev* pipeline::sched_comp

sched_id

uint32_t pipeline::sched_id

Scheduling component id.

sched_next

struct pipeline* pipeline::sched_next

sched_prev

struct pipeline* pipeline::sched_prev

sink_comp

struct comp_dev* pipeline::sink_comp

source_comp

struct comp_dev* pipeline::source_comp

status

uint32_t pipeline::status

tctx

struct tr_ctx pipeline::tctx

time_domain

uint32_t pipeline::time_domain

scheduling time domain

[struct]

struct { ... } pipeline::trigger

xrun_bytes

int32_t pipeline::xrun_bytes

xrun_limit_usecs

uint32_t pipeline::xrun_limit_usecs

report xruns greater than limit

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

• /home/lrg/work/sof-dox-work/src/include/sof/audio/pipeline.h