mmal_component_wrapper.h File Reference

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Classes
struct	MMAL_WRAPPER_T

Macros
MMAL wrapper flags
#define	MMAL_WRAPPER_FLAG_WAIT   1
#define	MMAL_WRAPPER_FLAG_PAYLOAD_ALLOCATE   2
#define	MMAL_WRAPPER_FLAG_PAYLOAD_USE_SHARED_MEMORY   4

Typedefs
typedef struct MMAL_WRAPPER_T	MMAL_WRAPPER_T
typedef void(*	MMAL_WRAPPER_CALLBACK_T) (MMAL_WRAPPER_T *wrapper)

Functions
MMAL_STATUS_T	mmal_wrapper_create (MMAL_WRAPPER_T **wrapper, const char *name)
MMAL_STATUS_T	mmal_wrapper_port_enable (MMAL_PORT_T *port, uint32_t flags)
MMAL_STATUS_T	mmal_wrapper_port_disable (MMAL_PORT_T *port)
MMAL_STATUS_T	mmal_wrapper_buffer_get_empty (MMAL_PORT_T *port, MMAL_BUFFER_HEADER_T **buffer, uint32_t flags)
MMAL_STATUS_T	mmal_wrapper_buffer_get_full (MMAL_PORT_T *port, MMAL_BUFFER_HEADER_T **buffer, uint32_t flags)
MMAL_STATUS_T	mmal_wrapper_cancel (MMAL_WRAPPER_T *wrapper)
MMAL_STATUS_T	mmal_wrapper_destroy (MMAL_WRAPPER_T *wrapper)