Class (GI Struct)

GstGL-1.0 ▶ GstGL ▶ GLSyncMeta

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

Index

Constructors

Properties

context data $gtype

Methods

set_sync_point wait wait_cpu get_info

Constructors

constructor

new GLSyncMeta(): GLSyncMeta
Returns GLSyncMeta

Properties

context

context: GstGL.GLContext

data

data: any

`Static`$gtype

$gtype: GType<GLSyncMeta>

Methods

set_sync_point

set_sync_point(context: GstGL.GLContext): void
Set a sync point to possibly wait on at a later time.
Parameters
- context: GstGL.GLContext
  a GstGL.GLContext
Returns void
- Defined in gstgl-1.0/gstgl-1.0.d.ts:5166

wait

wait(context: GstGL.GLContext): void
Insert a wait into context's command stream ensuring all previous OpenGL commands before sync_meta have completed.
Parameters
- context: GstGL.GLContext
  a GstGL.GLContext
Returns void
- Defined in gstgl-1.0/gstgl-1.0.d.ts:5172

wait_cpu

wait_cpu(context: GstGL.GLContext): void
Perform a wait so that the sync point has passed from the CPU's perspective What that means, is that all GL operations changing CPU-visible data before the sync point are now visible.
Parameters
- context: GstGL.GLContext
  a GstGL.GLContext
Returns void
- Defined in gstgl-1.0/gstgl-1.0.d.ts:5179

`Static`get_info

get_info(): Gst.MetaInfo
Returns Gst.MetaInfo
- Defined in gstgl-1.0/gstgl-1.0.d.ts:5158