GstTaskPool
This object provides an abstraction for creating threads. The default implementation uses a regular GThreadPool to start tasks.
Subclasses can be made to create custom threads.
GstTaskPool
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstTaskPool
The GstTaskPool object.
Members
object
		(GstObject)
		–
	Class structure
GstTaskPoolClass
The GstTaskPoolClass object.
Fields
parent_class
		(GstObjectClass)
		–
	the parent class structure
Gst.TaskPoolClass
The Gst.TaskPoolClass object.
Attributes
parent_class
		(Gst.ObjectClass)
		–
	the parent class structure
Gst.TaskPoolClass
The Gst.TaskPoolClass object.
Attributes
parent_class
		(Gst.ObjectClass)
		–
	the parent class structure
Gst.TaskPool
GObject.Object ╰──GObject.InitiallyUnowned ╰──Gst.Object ╰──Gst.TaskPool
The Gst.TaskPool object.
Members
object
		(Gst.Object)
		–
	Gst.TaskPool
GObject.Object ╰──GObject.InitiallyUnowned ╰──Gst.Object ╰──Gst.TaskPool
The Gst.TaskPool object.
Members
object
		(Gst.Object)
		–
	Constructors
gst_task_pool_new
GstTaskPool * gst_task_pool_new ()
Create a new default task pool. The default task pool will use a regular GThreadPool for threads.
a new GstTaskPool. gst_object_unref after usage.
Gst.TaskPool.prototype.new
function Gst.TaskPool.prototype.new(): {
    // javascript wrapper for 'gst_task_pool_new'
}
Create a new default task pool. The default task pool will use a regular GThreadPool for threads.
a new Gst.TaskPool. Gst.Object.prototype.unref after usage.
Gst.TaskPool.new
def Gst.TaskPool.new ():
    #python wrapper for 'gst_task_pool_new'
Create a new default task pool. The default task pool will use a regular GThreadPool for threads.
a new Gst.TaskPool. Gst.Object.unref after usage.
Methods
gst_task_pool_cleanup
gst_task_pool_cleanup (GstTaskPool * pool)
Wait for all tasks to be stopped. This is mainly used internally to ensure proper cleanup of internal data structures in test suites.
MT safe.
Parameters:
pool
				–
	Gst.TaskPool.prototype.cleanup
function Gst.TaskPool.prototype.cleanup(): {
    // javascript wrapper for 'gst_task_pool_cleanup'
}
Wait for all tasks to be stopped. This is mainly used internally to ensure proper cleanup of internal data structures in test suites.
MT safe.
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	Gst.TaskPool.cleanup
def Gst.TaskPool.cleanup (self):
    #python wrapper for 'gst_task_pool_cleanup'
Wait for all tasks to be stopped. This is mainly used internally to ensure proper cleanup of internal data structures in test suites.
MT safe.
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	gst_task_pool_join
gst_task_pool_join (GstTaskPool * pool, gpointer id)
Join a task and/or return it to the pool. id is the id obtained from gst_task_pool_push.
Gst.TaskPool.prototype.join
function Gst.TaskPool.prototype.join(id: Object): {
    // javascript wrapper for 'gst_task_pool_join'
}
Join a task and/or return it to the pool. id is the id obtained from Gst.TaskPool.prototype.push.
Gst.TaskPool.join
def Gst.TaskPool.join (self, id):
    #python wrapper for 'gst_task_pool_join'
Join a task and/or return it to the pool. id is the id obtained from Gst.TaskPool.push.
gst_task_pool_prepare
gst_task_pool_prepare (GstTaskPool * pool, GError ** error)
Prepare the taskpool for accepting gst_task_pool_push operations.
MT safe.
Gst.TaskPool.prototype.prepare
function Gst.TaskPool.prototype.prepare(): {
    // javascript wrapper for 'gst_task_pool_prepare'
}
Prepare the taskpool for accepting Gst.TaskPool.prototype.push operations.
MT safe.
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	Gst.TaskPool.prepare
@raises(GLib.GError)
def Gst.TaskPool.prepare (self):
    #python wrapper for 'gst_task_pool_prepare'
Prepare the taskpool for accepting Gst.TaskPool.push operations.
MT safe.
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	gst_task_pool_push
gpointer gst_task_pool_push (GstTaskPool * pool, GstTaskPoolFunction func, gpointer user_data, GError ** error)
Start the execution of a new thread from pool.
Parameters:
pool
				–
	func
					(
						
[scope async]
						)
				–
	the function to call
user_data
					(
						
[closure]
						)
				–
	data to pass to func
error
				–
	return location for an error
a pointer that should be used for the gst_task_pool_join function. This pointer can be NULL, you must check error to detect errors.
Gst.TaskPool.prototype.push
function Gst.TaskPool.prototype.push(func: Gst.TaskPoolFunction, user_data: Object): {
    // javascript wrapper for 'gst_task_pool_push'
}
Start the execution of a new thread from pool.
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	func
					(
						Gst.TaskPoolFunction
						)
				–
	the function to call
user_data
					(
						Object
						)
				–
	data to pass to func
Gst.TaskPool.push
@raises(GLib.GError)
def Gst.TaskPool.push (self, func, *user_data):
    #python wrapper for 'gst_task_pool_push'
Start the execution of a new thread from pool.
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	func
					(
						Gst.TaskPoolFunction
						)
				–
	the function to call
user_data
					(
						variadic
						)
				–
	data to pass to func
Virtual Methods
cleanup
cleanup (GstTaskPool * pool)
make sure all threads are stopped
Parameters:
pool
				–
	vfunc_cleanup
function vfunc_cleanup(pool: Gst.TaskPool): {
    // javascript implementation of the 'cleanup' virtual method
}
make sure all threads are stopped
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	do_cleanup
def do_cleanup (pool):
    #python implementation of the 'cleanup' virtual method
make sure all threads are stopped
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	join
join (GstTaskPool * pool, gpointer id)
join a thread
Parameters:
pool
				–
	id
				–
	vfunc_join
function vfunc_join(pool: Gst.TaskPool, id: Object): {
    // javascript implementation of the 'join' virtual method
}
join a thread
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	id
					(
						Object
						)
				–
	do_join
def do_join (pool, id):
    #python implementation of the 'join' virtual method
join a thread
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	id
					(
						object
						)
				–
	prepare
prepare (GstTaskPool * pool, GError ** error)
prepare the threadpool
Parameters:
pool
				–
	error
				–
	vfunc_prepare
function vfunc_prepare(pool: Gst.TaskPool): {
    // javascript implementation of the 'prepare' virtual method
}
prepare the threadpool
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	do_prepare
def do_prepare (pool):
    #python implementation of the 'prepare' virtual method
prepare the threadpool
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	push
gpointer push (GstTaskPool * pool, GstTaskPoolFunction func, gpointer user_data, GError ** error)
start a new thread
Parameters:
pool
				–
	func
				–
	user_data
				–
	error
				–
	vfunc_push
function vfunc_push(pool: Gst.TaskPool, func: Gst.TaskPoolFunction, user_data: Object): {
    // javascript implementation of the 'push' virtual method
}
start a new thread
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	func
					(
						Gst.TaskPoolFunction
						)
				–
	user_data
					(
						Object
						)
				–
	do_push
def do_push (pool, func, *user_data):
    #python implementation of the 'push' virtual method
start a new thread
Parameters:
pool
					(
						Gst.TaskPool
						)
				–
	func
					(
						Gst.TaskPoolFunction
						)
				–
	user_data
					(
						variadic
						)
				–
	Function Macros
GST_TASK_POOL_CAST
#define GST_TASK_POOL_CAST(pool) ((GstTaskPool*)(pool))
Callbacks
GstTaskPoolFunction
(*GstTaskPoolFunction) (void* user_data)
Task function, see gst_task_pool_push.
Parameters:
user_data
				–
	user data for the task function
Gst.TaskPoolFunction
function Gst.TaskPoolFunction(user_data: Object): {
    // javascript wrapper for 'GstTaskPoolFunction'
}
Task function, see Gst.TaskPool.prototype.push.
Parameters:
user_data
					(
						Object
						)
				–
	user data for the task function
Gst.TaskPoolFunction
def Gst.TaskPoolFunction (*user_data):
    #python wrapper for 'GstTaskPoolFunction'
Task function, see Gst.TaskPool.push.
Parameters:
user_data
					(
						variadic
						)
				–
	user data for the task function
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