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25 commits

Author SHA1 Message Date
Seungha Yang
3bbfab1cf3 va: Return default device from device-path property getter 
Otherwise application would not be able to know matching element
for wanted device. Typical use case of the read-only device path
(DXGI Adapter LUID, CUDA device index, etc) property is that
application enumerates physical devices and then selects matching
GStreamer element (in null state) via device path property.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4220>
 2023-03-19 17:50:43 +00:00
Seungha Yang
7624871b00 va: Update "device-path" property description for Windows 
DRM does not make sense on Windows

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4114>
 2023-03-10 13:57:47 +00:00
Seungha Yang
c1946c0209 va: Add support for Win32 backend 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4114>
 2023-03-10 13:57:47 +00:00
Mengkejiergeli Ba
735b6af5b9 va: Fix some code defects 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3919>
 2023-02-20 16:02:38 +00:00
He Junyan
765adf5325 va: Fix the caps memory leak by gst_va_pool_new_with_config(). 
The gst_va_pool_new_with_config() will ref the caps, and so we need
to unref after that.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3503>
 2022-12-01 17:31:16 +00:00
Víctor Manuel Jáquez Leal
b2bfb066ec vabaseenc: Reduce logging noise if finish_frame fails. 
Fixes: #1579
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3423>
 2022-11-17 05:25:18 +00:00
Víctor Manuel Jáquez Leal
4994487b8f vabaseenc: Log out the flow error name. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2466>
 2022-11-09 06:15:23 +01:00
Víctor Manuel Jáquez Leal
bd3c50e50f vabaseenc: Enable encoder reconfiguration. 
Adds an internal function reset() which drains the internal queues and
calls the reconfig() vmethod.

This reset() method is called inconditionally at set_format() and in
handle_frame() if the instance's reconf flag is enabled.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2466>
 2022-11-09 06:13:26 +01:00
Victor Manuel Jaquez Leal
c60504bd9e va: Document device-path property. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3361>
 2022-11-08 21:49:05 +00:00
He Junyan
1881d1826a va: baseenc: Do not import the VA surface from other display. 
Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1167
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3322>
 2022-11-05 13:39:34 +08:00
Víctor Manuel Jáquez Leal
79c47fbdb8 vabaseenc: Scope error bail out. 
Though this is not enforced by the GStreamer code style, it's clearer
to add a nested scope for error handling using label/goto.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3063>
 2022-10-26 08:19:32 +00:00
Víctor Manuel Jáquez Leal
d608872ba3 vabaseenc: Use class entrypoint. 
Add a macro to access to class entrypoint and use it instead of move
it to a variable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3063>
 2022-10-26 08:19:32 +00:00
Víctor Manuel Jáquez Leal
f9371ccc38 vabaseenc: Move out encoder validation from assertion. 
Assertion can be disabled at compilation time. Still it's important to
validate it the encoder object was opened by the subclass. This patch
removes the assertion and returns if the encoder is open.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3051>
 2022-09-20 18:59:18 +00:00
Víctor Manuel Jáquez Leal
f4260ecdc5 va: baseenc: Fix gobject style for chained method. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3035>
 2022-09-16 19:10:12 +00:00
Víctor Manuel Jáquez Leal
67ce55f33e vah264enc: Lock properties read/write. 
This is a first step for changing properties at runtime.

And add missing bitrate upate and notification.

Fixes: #1258
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2836>
 2022-08-04 14:26:00 +00:00
He Junyan
8e2bbfed13 va: baseenc: Do not use codec frame structure again after finish_frame(). 
In _push_out_one_buffer(), we use codec frame structure again for error handling
after we already call finish_frame(), which is a latent segment fault.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2739>
 2022-07-11 10:12:29 +00:00
He Junyan
27c33f0161 va: baseenc: Do not clear the codec frame twice when error. 
The current manner will clear the input codec frame twice if we fail
to push the output data, which will trigger an assert.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2739>
 2022-07-11 10:12:29 +00:00
Víctor Manuel Jáquez Leal
261714e25d vah264enc: Support default and none rate control. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2522>
 2022-06-07 12:02:21 +00:00
Víctor Manuel Jáquez Leal
be948816d3 va: Register base classes as abstract. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2521>
 2022-05-29 16:03:46 +00:00
He Junyan
2042c2d4f0 va: H264enc: Add encoder for VAEntrypointEncSliceLP. 
We name vah264lpenc to support H264's VAEntrypointEncSliceLP encoder.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2472>
 2022-05-25 20:40:48 +00:00
He Junyan
d47416d3a2 va: encoder: Do not reset the frame count when reconfig(). 
We should not reset the input/output_frame_count when some configure
changes. For example, the if resolution changes, the current way just
resets the frame count and make the PTS of the output buffer restart
from the original PTS of the first frame. That causes a lot of QOS
event and drop all the new frames.
We should only reset them when encoder start().

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2489>
 2022-05-25 18:56:34 +00:00
He Junyan
994f2c56e2 va: encoder: change reset_state() to a virtual function of base class. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2489>
 2022-05-25 18:56:34 +00:00
He Junyan
fc75e38496 va: baseenc: No need to check the frame pointer in handle_frame(). 
No need to check the NULL pointer of "frame" in error handling, it
is assured non-NULL by base class and we already use it everywhere
in this function.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2471>
 2022-05-23 15:03:03 +08:00
He Junyan
de5952bc83 va: baseenc: include the "vacompat.h" for old version glib. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2463>
 2022-05-22 15:03:54 +08:00
He Junyan
21a9ba7e7e va: Add the GstVaBaseEnc common object for all va encoders. 
Just like the GstVaBaseDec and GstVaBaseTransform, this base encoder
will handle all common logic for all va encoders.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2330>
 2022-05-20 22:58:58 +02:00