ParentBufferMeta

The #GstParentBufferMeta is a #GstMeta which can be attached to a #GstBuffer to hold a reference to another buffer that is only released when the child #GstBuffer is released.

Typically, #GstParentBufferMeta is used when the child buffer is directly using the #GstMemory of the parent buffer, and wants to prevent the parent buffer from being returned to a buffer pool until the #GstMemory is available for re-use.

class ParentBufferMeta {

GstParentBufferMeta cInstance;

this(void* ptr, Flag!"Take" take);

void* cPtr();

gst.meta.Meta parent [@property getter];

gst.buffer.Buffer buffer [@property getter];

gst.buffer.Buffer buffer [@property setter];

static gst.meta_info.MetaInfo getInfo();

}