MMAL_WRAPPER_T Struct Reference

#include <mmal_component_wrapper.h>

List of all members.

Public Attributes
void *	user_data
MMAL_WRAPPER_CALLBACK_T	callback
MMAL_COMPONENT_T *	component
MMAL_STATUS_T	status
MMAL_PORT_T *	control
uint32_t	input_num
MMAL_PORT_T **	input
MMAL_POOL_T **	input_pool
uint32_t	output_num
MMAL_PORT_T **	output
MMAL_POOL_T **	output_pool
MMAL_QUEUE_T **	output_queue
int64_t	time_setup
int64_t	time_enable
int64_t	time_disable

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Detailed Description

Structure describing a wrapper around a component

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Member Data Documentation

MMAL_WRAPPER_CALLBACK_T MMAL_WRAPPER_T::callback

Callback set by the client.

MMAL_PORT_T* MMAL_WRAPPER_T::control

Control port (Read Only).

MMAL_PORT_T** MMAL_WRAPPER_T::input

Array of input ports (Read Only).

uint32_t MMAL_WRAPPER_T::input_num

Number of input ports (Read Only).

MMAL_POOL_T** MMAL_WRAPPER_T::input_pool

Array of input pools (Read Only).

MMAL_PORT_T** MMAL_WRAPPER_T::output

Array of output ports (Read Only).

uint32_t MMAL_WRAPPER_T::output_num

Number of output ports (Read Only).

MMAL_POOL_T** MMAL_WRAPPER_T::output_pool

Array of output pools (Read Only).

MMAL_QUEUE_T** MMAL_WRAPPER_T::output_queue

Array of output queues (Read Only).

int64_t MMAL_WRAPPER_T::time_disable

Time in microseconds taken to disable the connection.

int64_t MMAL_WRAPPER_T::time_enable

Time in microseconds taken to enable the connection.

int64_t MMAL_WRAPPER_T::time_setup

Time in microseconds taken to setup the connection.

void* MMAL_WRAPPER_T::user_data

Field reserved for use by the client.

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

• /home/jvcleave/Desktop/RASPBERRY_PI/userland/interface/mmal/util/mmal_component_wrapper.h