GstGL.GLSyncMeta

Fields

Name	Type	Access	Description
context	GstGL.GLContext	r/w	the GstGL.GLContext used to allocate the meta
copy	object	r	copy data into a new GstGL.GLSyncMeta
data	object	r/w	a custom data pointer for the implementation
free	object	r	free data
free_gl	object	r	free data in context's thread
parent	Gst.Meta	r/w	the parent Gst.Meta
set_sync	object	r	set a sync point in the OpenGL command stream
set_sync_gl	object	r	the same as set_sync but called from context's thread
wait	object	r	execute a wait on the previously set sync point into the OpenGL command stream
wait_cpu	object	r	wait for the previously set sync point to pass from the CPU
wait_cpu_gl	object	r	the same as wait_cpu but called from context's thread
wait_gl	object	r	the same as wait but called from context's thread

Methods

class	get_info ()
	set_sync_point (context)

Details

class GstGL.GLSyncMeta

GstGL.GLSyncMeta provides the ability to synchronize the OpenGL command stream with the CPU or with other OpenGL contexts.

classmethod get_info()

Return type:

Gst.MetaInfo

set_sync_point(context)

Parameters:

context (GstGL.GLContext) – a GstGL.GLContext

Set a sync point to possibly wait on at a later time.

New in version 1.6.