upipe/uref_block_flow.h header reference

Upipe block flow definition attributes for uref More

• upipe/uref.h
• upipe/uref_attr.h
• upipe/uref_flow.h

• struct uref * uref_block_flow_alloc_def(struct uref_mgr *mgr, const char *def_suffix)
• struct uref * uref_block_flow_alloc_def_va(struct uref_mgr *mgr, const char *format, ...)
• void uref_block_flow_clear_format(struct uref *uref)
• int uref_block_flow_cmp_align(struct uref *uref1, struct uref *uref2)
• int uref_block_flow_cmp_align_offset(struct uref *uref1, struct uref *uref2)
• int uref_block_flow_cmp_buffer_size(struct uref *uref1, struct uref *uref2)
• int uref_block_flow_cmp_max_buffer_size(struct uref *uref1, struct uref *uref2)
• int uref_block_flow_cmp_max_octetrate(struct uref *uref1, struct uref *uref2)
• int uref_block_flow_cmp_octetrate(struct uref *uref1, struct uref *uref2)
• int uref_block_flow_cmp_size(struct uref *uref1, struct uref *uref2)
• int uref_block_flow_delete_align(struct uref *uref)
• int uref_block_flow_delete_align_offset(struct uref *uref)
• int uref_block_flow_delete_buffer_size(struct uref *uref)
• int uref_block_flow_delete_max_buffer_size(struct uref *uref)
• int uref_block_flow_delete_max_octetrate(struct uref *uref)
• int uref_block_flow_delete_octetrate(struct uref *uref)
• int uref_block_flow_delete_size(struct uref *uref)
• int uref_block_flow_get_align(struct uref *uref, uint64_t *p)
• int uref_block_flow_get_align_offset(struct uref *uref, int64_t *p)
• int uref_block_flow_get_buffer_size(struct uref *uref, uint64_t *p)
• int uref_block_flow_get_max_buffer_size(struct uref *uref, uint64_t *p)
• int uref_block_flow_get_max_octetrate(struct uref *uref, uint64_t *p)
• int uref_block_flow_get_octetrate(struct uref *uref, uint64_t *p)
• int uref_block_flow_get_size(struct uref *uref, uint64_t *p)
• int uref_block_flow_match_align(struct uref *uref, uint64_t min, uint64_t max)
• int uref_block_flow_match_buffer_size(struct uref *uref, uint64_t min, uint64_t max)
• int uref_block_flow_match_max_buffer_size(struct uref *uref, uint64_t min, uint64_t max)
• int uref_block_flow_match_max_octetrate(struct uref *uref, uint64_t min, uint64_t max)
• int uref_block_flow_match_octetrate(struct uref *uref, uint64_t min, uint64_t max)
• int uref_block_flow_match_size(struct uref *uref, uint64_t min, uint64_t max)
• int uref_block_flow_set_align(struct uref *uref, uint64_t v)
• int uref_block_flow_set_align_offset(struct uref *uref, int64_t v)
• int uref_block_flow_set_buffer_size(struct uref *uref, uint64_t v)
• int uref_block_flow_set_max_buffer_size(struct uref *uref, uint64_t v)
• int uref_block_flow_set_max_octetrate(struct uref *uref, uint64_t v)
• int uref_block_flow_set_octetrate(struct uref *uref, uint64_t v)
• int uref_block_flow_set_size(struct uref *uref, uint64_t v)

Upipe block flow definition attributes for uref

This macro is declared in upipe/uref_block_flow.h source file, line 31.

This function is declared in upipe/uref_block_flow.h source file, line 68.

This function allocates a control packet to define a new block flow.

Parameters list:

• mgr: uref management structure
• def_suffix: suffix to append to "block." flow definition

The return value is pointer to uref control packet, or NULL in case of error

This function is declared in upipe/uref_block_flow.h source file, line 95.

This function allocates a control packet to define a new block flow, with printf-style definition suffix generation

Parameters list:

• mgr: uref management structure
• def_suffix: suffix to append to "block." flow definition

The return value is pointer to uref control packet, or NULL in case of error

This function is declared in upipe/uref_block_flow.h source file, line 105.

This function clears the attributes that are no longer relevant when the block is decoded.

Parameters list:

• uref: uref control packet

This function is declared in upipe/uref_block_flow.h source file, line 55.

This function compares the alignment in octets attribute in two refs.

Parameters list:

• uref1: pointer to the first uref
• uref2: pointer to the second uref

The return value is 0 if both attributes are absent or identical

This function is declared in upipe/uref_block_flow.h source file, line 57.

This function compares the offset of the aligned octet attribute in two refs.

Parameters list:

• uref1: pointer to the first uref
• uref2: pointer to the second uref

The return value is 0 if both attributes are absent or identical

This function is declared in upipe/uref_block_flow.h source file, line 52.

This function compares the size of coded buffer in octets attribute in two refs.

Parameters list:

• uref1: pointer to the first uref
• uref2: pointer to the second uref

The return value is 0 if both attributes are absent or identical

This function is declared in upipe/uref_block_flow.h source file, line 54.

This function compares the maximum size of coded buffer in octets attribute in two refs.

Parameters list:

• uref1: pointer to the first uref
• uref2: pointer to the second uref

The return value is 0 if both attributes are absent or identical

This function is declared in upipe/uref_block_flow.h source file, line 50.

This function compares the maximum octets per second for profile/level attribute in two refs.

Parameters list:

• uref1: pointer to the first uref
• uref2: pointer to the second uref

The return value is 0 if both attributes are absent or identical

This function is declared in upipe/uref_block_flow.h source file, line 48.

This function compares the octets per second attribute in two refs.

Parameters list:

• uref1: pointer to the first uref
• uref2: pointer to the second uref

The return value is 0 if both attributes are absent or identical

This function is declared in upipe/uref_block_flow.h source file, line 58.

This function compares the block size attribute in two refs.

Parameters list:

• uref1: pointer to the first uref
• uref2: pointer to the second uref

The return value is 0 if both attributes are absent or identical

This function is declared in upipe/uref_block_flow.h source file, line 55.

This function deletes the alignment in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 57.

This function deletes the offset of the aligned octet attribute of a uref.

Parameters list:

• uref: pointer to the uref

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 52.

This function deletes the size of coded buffer in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 54.

This function deletes the maximum size of coded buffer in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 50.

This function deletes the maximum octets per second for profile/level attribute of a uref.

Parameters list:

• uref: pointer to the uref

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 48.

This function deletes the octets per second attribute of a uref.

Parameters list:

• uref: pointer to the uref

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 58.

This function deletes the block size attribute of a uref.

Parameters list:

• uref: pointer to the uref

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 55.

This function returns the alignment in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref
• p: pointer to the retrieved value (modified during execution)

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 57.

This function returns the offset of the aligned octet attribute of a uref.

Parameters list:

• uref: pointer to the uref
• p: pointer to the retrieved value (modified during execution)

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 52.

This function returns the size of coded buffer in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref
• p: pointer to the retrieved value (modified during execution)

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 54.

This function returns the maximum size of coded buffer in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref
• p: pointer to the retrieved value (modified during execution)

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 50.

This function returns the maximum octets per second for profile/level attribute of a uref.

Parameters list:

• uref: pointer to the uref
• p: pointer to the retrieved value (modified during execution)

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 48.

This function returns the octets per second attribute of a uref.

Parameters list:

• uref: pointer to the uref
• p: pointer to the retrieved value (modified during execution)

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 58.

This function returns the block size attribute of a uref.

Parameters list:

• uref: pointer to the uref
• p: pointer to the retrieved value (modified during execution)

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 55.

This function compares the alignment in octets attribute to given values.

Parameters list:

• uref: pointer to the uref
• min: minimum value
• max: maximum value

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 52.

This function compares the size of coded buffer in octets attribute to given values.

Parameters list:

• uref: pointer to the uref
• min: minimum value
• max: maximum value

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 54.

This function compares the maximum size of coded buffer in octets attribute to given values.

Parameters list:

• uref: pointer to the uref
• min: minimum value
• max: maximum value

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 50.

This function compares the maximum octets per second for profile/level attribute to given values.

Parameters list:

• uref: pointer to the uref
• min: minimum value
• max: maximum value

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 48.

This function compares the octets per second attribute to given values.

Parameters list:

• uref: pointer to the uref
• min: minimum value
• max: maximum value

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 58.

This function compares the block size attribute to given values.

Parameters list:

• uref: pointer to the uref
• min: minimum value
• max: maximum value

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 55.

This function sets the alignment in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref
• v: value to set

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 57.

This function sets the offset of the aligned octet attribute of a uref.

Parameters list:

• uref: pointer to the uref
• v: value to set

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 52.

This function sets the size of coded buffer in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref
• v: value to set

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 54.

This function sets the maximum size of coded buffer in octets attribute of a uref.

Parameters list:

• uref: pointer to the uref
• v: value to set

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 50.

This function sets the maximum octets per second for profile/level attribute of a uref.

Parameters list:

• uref: pointer to the uref
• v: value to set

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 48.

This function sets the octets per second attribute of a uref.

Parameters list:

• uref: pointer to the uref
• v: value to set

The return value is an error code

This function is declared in upipe/uref_block_flow.h source file, line 58.

This function sets the block size attribute of a uref.

Parameters list:

• uref: pointer to the uref
• v: value to set

The return value is an error code

This macro is for internal use only.

This macro is declared in upipe/uref_block_flow.h source file, line 45.

flow definition prefix for block allocator