He Junyan
0158849145
va: Fix some gst_object_unref error because the pointer is NULL.
...
!1957 introduces some error of gst_object_unref for NULL pointer.
Fixes all of them.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1959 >
2021-01-17 14:00:50 +08:00
He Junyan
6b1e1924fd
va: Fix a latent race condition in vabasedec.
...
The vabasedec's display and decoder are created/destroyed between
the gst_va_base_dec_open/close pair. All the data and event handling
functions are between this pair and so the accessing to these pointers
are safe. But the query function can be called anytime. So we need to:
1. Make these pointers operation in open/close and query atomic.
2. Hold an extra ref during query function to avoid it destroyed.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1957 >
2021-01-15 20:40:10 +08:00
Víctor Manuel Jáquez Leal
9ed141734e
va: utils: use GstObject for GstVaDisplay in context
...
Thus application could fetch the GstVaDisplay through the sync bus
without knowning the specific implementation, and sharing it or
extract properties.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1586 >
2020-09-21 17:07:51 +00:00
Víctor Manuel Jáquez Leal
ed80aa5d6b
va: utils: fix code style and wrong log message
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1586 >
2020-09-21 17:07:51 +00:00
Víctor Manuel Jáquez Leal
80de32b017
va: utils: free allocated string
...
and fix a memleak
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1516 >
2020-08-24 19:35:57 +00:00
Víctor Manuel Jáquez Leal
69a00541dd
va: utils: fix log category initialization
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1516 >
2020-08-24 19:35:57 +00:00
Víctor Manuel Jáquez Leal
f332c35ec0
va: utils: fix precondition check for handle_context_query()
...
display paramater can be NULL, but if it's not, it has to be a
GstVaDisplay.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1489 >
2020-08-04 10:39:05 +02:00
Víctor Manuel Jáquez Leal
f7cfb422f1
va: context: instanciate VA display through GstContext
...
Add all the machinery to instanciate VA display through GstContext,
thus all va elements can share the same display and the user can set
a custom one.
2020-08-03 19:33:01 +02:00
