GLSyncMeta

#GstGLSyncMeta provides the ability to synchronize the OpenGL command stream with the CPU or with other OpenGL contexts.

class GLSyncMeta {

GstGLSyncMeta cInstance;

}

Members

setSyncPoint void setSyncPoint(gstgl.glcontext.GLContext context): Set a sync point to possibly wait on at a later time.
wait void wait(gstgl.glcontext.GLContext context): Insert a wait into context's command stream ensuring all previous OpenGL commands before sync_meta have completed.
waitCpu void waitCpu(gstgl.glcontext.GLContext context): 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.