org.freedesktop.gstreamer

Class BufferPool

java.lang.Object

org.freedesktop.gstreamer.glib.NativeObject

org.freedesktop.gstreamer.glib.RefCountedObject

org.freedesktop.gstreamer.glib.GObject

org.freedesktop.gstreamer.GstObject

org.freedesktop.gstreamer.BufferPool

All Implemented Interfaces:

AutoCloseable

public class BufferPool
extends GstObject

A BufferPool is an object that can be used to pre-allocate and recycle buffers of the same size and with the same properties.

See upstream documentation at https://gstreamer.freedesktop.org/data/doc/gstreamer/stable/gstreamer/html/GstBufferPool.html

Nested Class Summary

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.GstObject

GstObject.Handle

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.glib.GObject

GObject.GCallback, GObject.GInterface

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.glib.NativeObject

NativeObject.Initializer, NativeObject.TypeProvider, NativeObject.TypeRegistration<T extends NativeObject>

Field Summary

Fields

Modifier and Type	Field and Description
static String	GTYPE_NAME

Constructor Summary

Constructors

Constructor and Description
BufferPool() Creates a new instance of BufferPool

Method Summary

Modifier and Type	Method and Description
Caps	getCaps() Query the Caps configured on the BufferPool.
void	setParams(Caps caps, int size, int min_buffers, int max_buffers) Configure the BufferPool with the given parameters.

Methods inherited from class org.freedesktop.gstreamer.GstObject

addControlBinding, getAsString, getControlBinding, getName, getParent, hasActiveControlBindings, removeControlBinding, setAsString, setControlBindingDisabled, setControlBindingsDisabled, setName, suggestNextSync, syncValues, toString

Methods inherited from class org.freedesktop.gstreamer.glib.GObject

addCallback, connect, connect, disconnect, dispose, emit, emit, get, getPropertyDefaultValue, getPropertyMaximumValue, getPropertyMinimumValue, getRefCount, getTypeName, invalidate, listPropertyNames, removeCallback, set

Methods inherited from class org.freedesktop.gstreamer.glib.NativeObject

close, disown, equals, getPointer, getRawPointer, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

GTYPE_NAME

public static final String GTYPE_NAME

See Also:

Constant Field Values

Constructor Detail

BufferPool

public BufferPool()

Creates a new instance of BufferPool

Method Detail

setParams

public void setParams(Caps caps,
                      int size,
                      int min_buffers,
                      int max_buffers)

Configure the BufferPool with the given parameters.

Parameters:

caps - the Caps for the buffers

size - the size of each buffer, not including prefix and padding

min_buffers - the minimum amount of buffers to allocate

max_buffers - the maximum amount of buffers to allocate or 0 for unlimited

getCaps

public Caps getCaps()

Query the Caps configured on the BufferPool.

Returns:

Caps configured on the BufferPool