BufferList

Buffer lists are an object containing a list of buffers.

Buffer lists are created with gst_buffer_list_new() and filled with data using a gst_buffer_list_insert().

Buffer lists can be pushed on a srcpad with gst_pad_push_list(). This is interesting when multiple buffers need to be pushed in one go because it can reduce the amount of overhead for pushing each buffer individually.

Constructors

this
this(GstBufferList* gstBufferList, bool ownedRef)

Sets our main struct and passes it to the parent class.

this
this()

Creates a new, empty #GstBufferList. The caller is responsible for unreffing the returned #GstBufferList.

this
this(uint size)

Creates a new, empty #GstBufferList. The caller is responsible for unreffing the returned #GstBufferList. The list will have @size space preallocated so that memory reallocations can be avoided.

Members

Functions

copyDeep
BufferList copyDeep()

Create a copy of the given buffer list. This will make a newly allocated copy of the buffer that the source buffer list contains.

foreac
bool foreac(GstBufferListFunc func, void* userData)

Call @func with @data for each buffer in @list.

get
Buffer get(uint idx)

Get the buffer at @idx.

getBufferListStruct
GstBufferList* getBufferListStruct(bool transferOwnership)

Get the main Gtk struct

getStruct
void* getStruct()

the main Gtk struct as a void*

insert
void insert(int idx, Buffer buffer)

Insert @buffer at @idx in @list. Other buffers are moved to make room for this new buffer.

length
uint length()

Returns the number of buffers in @list.

remove
void remove(uint idx, uint length)

Remove @length buffers starting from @idx in @list. The following buffers are moved to close the gap.

Static functions

getType
GType getType()

Variables

gstBufferList
GstBufferList* gstBufferList;

the main Gtk struct

ownedRef
bool ownedRef;
Undocumented in source.

Meta