MemoryFlags#

class MemoryFlags#

Flags for wrapped memory.

Fields#

class MemoryFlags

LAST#: First flag that can be used for custom purposes

NOT_MAPPABLE#: The memory can’t be mapped via map() without any preconditions. (Since: 1.2)

NO_SHARE#: Memory must not be shared. Copies will have to be made when this memory needs to be shared between buffers. (DEPRECATED: do not use in new code, instead you should create a custom GstAllocator for memory pooling instead of relying on the GstBuffer they were originally attached to.)

PHYSICALLY_CONTIGUOUS#: The memory is physically contiguous. (Since: 1.2)

READONLY#: Memory is readonly. It is not allowed to map the memory with GST_MAP_WRITE.

ZERO_PADDED#: The memory padding is filled with 0 bytes

ZERO_PREFIXED#: The memory prefix is filled with 0 bytes