gstreamermm  0.10.10.2
Public Member Functions | Static Public Member Functions
Gst::EventBufferSize Class Reference

A buffer size event. More...

Inheritance diagram for Gst::EventBufferSize:
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List of all members.

Public Member Functions

 EventBufferSize (GstEvent* event)
void parse (Format& format, gint64& minsize, gint64& maxsize, bool&async) const
 Get the format, minsize, maxsize and async-flag in the buffersize event.
gint64 parse () const
 Get the minsize in the buffersize event.
Gst::Format parse_format () const
 Get the format, in the buffersize event.
gint64 parse_max_size () const
 Get the maxsize in the buffersize event.
bool parse_async () const
 Get the async-flag in the buffersize event.

Static Public Member Functions

static Glib::RefPtr< Gst::Eventcreate (Format format, gint64 minsize, gint64 maxsize, bool async)
 Create a new buffersize event.

Detailed Description

A buffer size event.

See create() for more details.


Constructor & Destructor Documentation

Gst::EventBufferSize::EventBufferSize ( GstEvent *  event) [explicit]

Member Function Documentation

static Glib::RefPtr<Gst::Event> Gst::EventBufferSize::create ( Format  format,
gint64  minsize,
gint64  maxsize,
bool  async 
) [static]

Create a new buffersize event.

The event is sent downstream and notifies elements that they should provide a buffer of the specified dimensions.

When the async flag is set, a thread boundary is prefered.

Parameters:
formatBuffer format.
minsizeMinimum buffer size.
maxsizeMaximum buffer size.
asyncThread behavior.
Returns:
A new Gst::EventBufferSize.
void Gst::EventBufferSize::parse ( Format format,
gint64 &  minsize,
gint64 &  maxsize,
bool &  async 
) const

Get the format, minsize, maxsize and async-flag in the buffersize event.

Parameters:
formatA reference to store the format in.
minsizeA reference to store the minsize in.
maxsizeA reference to store the maxsize in.
asyncA reference to store the async-flag in.
gint64 Gst::EventBufferSize::parse ( ) const

Get the minsize in the buffersize event.

Returns:
The mininum size.

Get the async-flag in the buffersize event.

Returns:
The async flag.

Get the format, in the buffersize event.

Returns:
The format.

Get the maxsize in the buffersize event.

Returns:
The maximum size.

The documentation for this class was generated from the following file: