Matthew Waters
8187171908
gl: chain up to the parent class for GstElement::set_context
...
https://bugzilla.gnome.org/show_bug.cgi?id=705579
2017-12-09 19:32:08 +00:00
Matthew Waters
bf98930546
gl: sprinkle some debug markers to ease debugging
2017-12-09 19:32:08 +00:00
Vineeth T M
6944433677
gl: Fix GError leaks during failures
...
https://bugzilla.gnome.org/show_bug.cgi?id=755140
2017-12-09 19:32:08 +00:00
Nicolas Dufresne
d1cece731e
gl: Let base transform relay the meta api for us
...
During allocation query, when this element is not passthrough, it must
relay the overlay compostion meta and it's parameters. Fortunatly, base
transform can do this for us.
https://bugzilla.gnome.org/show_bug.cgi?id=753850
2017-12-09 19:32:08 +00:00
Matthew Waters
d45e0f807f
glbasefilter: only call gl_{stop,start} if the context changed
...
Removes the redundant GL object creation/deletion on every
decide_allocation call which is being called for every caps change.
Thus reduces the required GL state changes on reconfigure events
which are being sent by glimagesink/xvimagesink
2017-12-09 19:32:08 +00:00
Julien Isorce
f068020645
gl: use gst_gl_display_create_context in more elements.
...
glbasefilter, glbasemixer and gltestsrc.
https://bugzilla.gnome.org/show_bug.cgi?id=750310
2017-12-09 19:32:06 +00:00
Matthew Waters
5a275c77eb
glbasefilter: track gl_start/stop correctly
...
Don't start multiple times without calling gl_stop.
2017-12-09 19:32:01 +00:00
Matthew Waters
50d3161ac5
gl: don't deadlock on context creation failure
...
https://bugzilla.gnome.org/show_bug.cgi?id=749284
2017-12-09 19:32:01 +00:00
Matthew Waters
f4f3284161
gl: unref display/other-context in the correct place
...
Otherwise state changes from PLAYING->READY->PAUSED will cause there to
to be no display configured on the element.
https://bugzilla.gnome.org/show_bug.cgi?id=748405
2017-12-09 19:32:00 +00:00
Matthew Waters
db3bd840b9
glbasefilter: Unref other context in finalize, and display in READY->NULL
...
https://bugzilla.gnome.org/show_bug.cgi?id=748405
2017-12-09 19:31:59 +00:00
Matthew Waters
03908c679e
gldisplay: synchronize the searching and creation of GstGLContext's
...
Ootherwise we could end up with multiple elements in different chains
each creating a context. Fixes context creation with glvideomixer.
2017-12-09 19:31:59 +00:00
Anton Obzhirov
c45072ae86
glbasefilter: avoid segfault when gl platform is not available
...
https://bugzilla.gnome.org/show_bug.cgi?id=747124
2017-12-09 19:31:58 +00:00
Matthew Waters
51620950e4
gl: retreive the gldisplay/app gl context as soon as possible
...
fixes the usage of gst_gl_display_filter_gl_api
2017-12-09 19:31:57 +00:00
Matthew Waters
813fb633b4
gl: store the list of contexts within gldisplay
...
Removes the reliance on the allocation query to propogate GL contexts.
Allows thread safely getting a context for the a specific thread.
2017-12-09 19:31:57 +00:00
Matthew Waters
2ead0d97ed
gl: add a new glbasefilter class below glfilter
...
It deals with propagating the gl display/contexts throughout the
application/pipeline
2017-12-09 19:31:56 +00:00