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
Víctor Manuel Jáquez Leal
3a7c1ddb3c
vah264enc: Move rate-control enum to encoder class helper.
...
Since it's a common enumeration used, as user setting property, for
most of codecs.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2169 >
2022-04-16 11:11:51 +00:00
Víctor Manuel Jáquez Leal
400faf7361
va: Set <gst/va/gstva.h> as library single point entry header.
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2048 >
2022-03-29 19:48:30 +00:00
Víctor Manuel Jáquez Leal
0c7fe80387
va: encoder: Don't preallocate reconstruct buffers.
...
It's not required by VA to register the reconstruct buffers at context
creation, just as in decoders.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1857 >
2022-03-07 16:31:41 +00:00
Víctor Manuel Jáquez Leal
1a19a835a9
vah264enc: Avoid mapping coded buffer twice.
...
Currently for copying the coded buffer onto a GStreamer buffer, the
coded buffer is mapped two times: one for getting the size, and later
for do the actual copy. We can avoid this by doing directly in the
element rather than in the general encoder object.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1845 >
2022-03-04 12:41:37 +00:00
Víctor Manuel Jáquez Leal
81b99c37d8
vah264enc: Single parameter array per picture.
...
There's no need, at least in H.264, to hold a global parameter array,
since there's no need to submit SPS, trellis, hdr or quality in every
buffer, but only on IDR ones.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1845 >
2022-03-04 12:41:37 +00:00
He Junyan
736a0ac9b0
va: Add a common encoder object.
...
As the counterpart of the va decoder, this class handles all the
common logic for the encoding routine and miscellaneous queries about
encoding.
Co-authored-by: Victor Jaquez <vjaquez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1051 >
2022-03-01 10:53:50 +01:00
