BaseParseFrame

Frame (context) data passed to each frame parsing virtual methods. In addition to providing the data to be checked for a valid frame or an already identified frame, it conveys additional metadata or control information from and to the subclass w.r.t. the particular frame in question (rather than global parameters). Some of these may apply to each parsing stage, others only to some a particular one. These parameters are effectively zeroed at start of each frame's processing, i.e. parsing virtual method invocation sequence.

class BaseParseFrame {

protected

GstBaseParseFrame* gstBaseParseFrame;

protected

bool ownedRef;

GstBaseParseFrame* getBaseParseFrameStruct(bool transferOwnership);

void* getStruct();

this(GstBaseParseFrame* gstBaseParseFrame, bool ownedRef);

~this();

static GType getType();

this(Buffer buffer, GstBaseParseFrameFlags flags, int overhead);

BaseParseFrame copy();

void free();

void init();

}

Constructors

this this(GstBaseParseFrame* gstBaseParseFrame, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(Buffer buffer, GstBaseParseFrameFlags flags, int overhead): Allocates a new #GstBaseParseFrame. This function is mainly for bindings, elements written in C should usually allocate the frame on the stack and then use gst_base_parse_frame_init() to initialise it.

Destructor

~this ~this(): Undocumented in source.

Members

Functions

copy BaseParseFrame copy(): Copies a #GstBaseParseFrame.
free void free(): Frees the provided @frame.
getBaseParseFrameStruct GstBaseParseFrame* getBaseParseFrameStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
init void init(): Sets a #GstBaseParseFrame to initial state. Currently this means all public fields are zero-ed and a private flag is set to make sure gst_base_parse_frame_free() only frees the contents but not the actual frame. Use this function to initialise a #GstBaseParseFrame allocated on the stack.

Static functions

getType GType getType()

Variables

gstBaseParseFrame GstBaseParseFrame* gstBaseParseFrame;: the main Gtk struct
ownedRef bool ownedRef;: Undocumented in source.