upipe-modules/upipe_genaux.h header reference

Upipe module - generates auxiliary blocks from k.systime More

• upipe/upipe.h
• upipe/uref_block.h

• enum upipe_genaux_command

• int upipe_genaux_get_getattr(struct upipe *upipe, int(**get)(struct uref*,uint64_t*))
• void upipe_genaux_hton64(uint8_t *buf, uint64_t opaque)
• struct upipe_mgr * upipe_genaux_mgr_alloc(void )
• uint64_t upipe_genaux_ntoh64(const uint8_t *buf)
• int upipe_genaux_set_getattr(struct upipe *upipe, int (*get)(struct ::uref *,uint64_t *) )

This module outputs an urefblock containing the (network-endian) k.systime value from the input uref. This is typically used as an input for fsink (or any fsink-like pipe) to store multicat auxiliary files.

This macro is declared in upipe-modules/upipe_genaux.h source file, line 44.

This macro is declared in upipe-modules/upipe_genaux.h source file, line 35.

This enum is declared in upipe-modules/upipe_genaux.h source file, line 48.

This enum extends upipe_command with specific commands for genaux pipes.

This function is declared in upipe-modules/upipe_genaux.h source file, line 79.

This function gets the get callback to fetch the u64 opaque with.

Parameter list:

• upipe: description structure of the pipe
• get: callback pointer

The return value is an error code

This function is declared in upipe-modules/upipe_genaux.h source file, line 96.

This function swaps uint64 to net-endian

Parameter list:

• buf: destination buffer
• opaque: uint64 opaque to swap

This function is declared in upipe-modules/upipe_genaux.h source file, line 88.

This function returns the management structure for genaux pipes.

The return value is pointer to manager

This function is declared in upipe-modules/upipe_genaux.h source file, line 113.

This function swaps uint64 from net-endian

Parameter list:

• buf: source buffer

The return value is uint64 host-endian

This function is declared in upipe-modules/upipe_genaux.h source file, line 66.

This function sets the get callback to fetch the u64 opaque with.

Parameter list:

• upipe: description structure of the pipe
• get: callback

The return value is an error code