upipe/uref.h header reference

Upipe uref structure handling More

Header inclusion

Members

Macros

Description

This file defines the API to manipulate references to buffers and attributes.

Members detail

#define UREF_FLAG_BLOCK_END

This macro is declared in upipe/uref.h source file, line 85.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

the block is an ending point

#define UREF_FLAG_BLOCK_START

This macro is declared in upipe/uref.h source file, line 83.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

the block is a starting point

#define UREF_FLAG_CLOCK_REF

This macro is declared in upipe/uref.h source file, line 87.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

the block contains a clock reference

#define UREF_FLAG_DATE_ORIG

This macro is declared in upipe/uref.h source file, line 94.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

position of the bitfield for the type of orig date

#define UREF_FLAG_DATE_PROG

This macro is declared in upipe/uref.h source file, line 92.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

position of the bitfield for the type of prog date

#define UREF_FLAG_DATE_SYS

This macro is declared in upipe/uref.h source file, line 90.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

position of the bitfield for the type of sys date

#define UREF_FLAG_FLOW_DISC

This macro is declared in upipe/uref.h source file, line 79.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

there is a discontinuity in the flow

#define UREF_FLAG_FLOW_END

This macro is declared in upipe/uref.h source file, line 77.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

the upstream pipe has disconnected

#define UREF_FLAG_FLOW_RANDOM

This macro is declared in upipe/uref.h source file, line 81.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

the current uref is a random access point

#define _UPIPE_UREF_H_

This macro is declared in upipe/uref.h source file, line 32.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

#define UREF_FLAG_DATE_ORIG_SHIFT

This macro is for internal use only.

This macro is declared in upipe/uref.h source file, line 101.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

This macro is the number of bits to shift to get orig date type.

#define UREF_FLAG_DATE_PROG_SHIFT

This macro is for internal use only.

This macro is declared in upipe/uref.h source file, line 99.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

This macro is the number of bits to shift to get prog date type.

#define UREF_FLAG_DATE_SYS_SHIFT

This macro is for internal use only.

This macro is declared in upipe/uref.h source file, line 97.

This declaration involves expansion of the UBASE_FROM_TO, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely, unlikely and unlikely macros.

This macro is the number of bits to shift to get sys date type.