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17 commits

Author SHA1 Message Date
Seungha Yang
d953d4de90 nvvp9sldec: Increase DPB size to cover render delay 
This should've included in the previous MR
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987
already, but missed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2324>
 2022-04-28 12:55:48 +00:00
Seungha Yang
8440e2a373 nvh264dec,nvh265dec: Fix broken key-unit trick and reverse playback 
On GstVideoDecoder::{drain,flush}, we send null packet with
CUVID_PKT_ENDOFSTREAM flag to drain out decoder. Which will
reset CUVID parser as well.
To continue decoding after the drain, the next input buffer
should include sequence headers otherwise CUVID parser will
not report any decodeable frame.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1923>
 2022-03-14 17:52:33 +00:00
Seungha Yang
4bd486b9b7 nvenc: Fix deadlock because of too strict buffer pool size 
The pool size might need to be larger than encoding surface pool size.
Also, because we always copy input frame into internal CUDA memory,
there's no reason to restrict max size of buffer pool.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1942>
 2022-03-12 23:15:38 +00:00
Seungha Yang
d58aca531b nvh265sldec: Always fill SPS/PPS related parameters 
Address compare was not a valid approach since it works
only if SPS/PPS id are changed. Otherwise it will always point to
the same address of member variables of h265parser.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1941>
 2022-03-12 17:24:54 +00:00
Seungha Yang
4345814e31 nvh265sldec: Fix for decoding 12bits stream 
We've been exposing main-444-12 profile as a supported profile
in its sinkpad template but not actaully. Adding code to
covert 12 and 16 bits as well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1660>
 2022-02-08 05:04:17 +00:00
Seungha Yang
18918cdece nvdecoder: Fix for HEVC 4:4:4 format decoding 
Map chroma_format_idc == 3 (which means 4:4:4 subsampling) correctly,
also pass coded bitdepth for decoder initialization instead of
inferring it from output format since they can be different.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/949
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1660>
 2022-02-08 05:04:17 +00:00
Seungha Yang
34b54ca665 nvdecoder: Fix for display resolution setup 
Display resolution should be cropped rect, not coded resolution.
Otherwise decoded output from NVDEC might be wrong.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1617>
 2022-02-01 17:58:06 +00:00
Seungha Yang
2c834b5fc7 nvvp9sldec: Drop frames on non-keyframe format change 
NVDEC doesn't seem to be able to handle the case

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1407>
 2021-12-02 19:19:59 +00:00
Thibault Saunier
d0c5778669 doc: Update nvdec documentation 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/870

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1309>
 2021-11-05 13:26:33 +00:00
Mathieu Duponchelle
2f8030d98b nvh264enc: add constrained-baseline to the caps profiles 
In practice, when baseline is requested from the encoder it
produces constrained baseline, and it is already reflected
in the profile-iop flags.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1213>
 2021-10-21 09:06:08 +00:00
Seungha Yang
e322745763 codecs: h264decoder: Use GstFlowReturn everywhere 
boolean return value is not sufficient for representing the reason
of error in most cases. For instance, any errors around new_sequence()
would mean negotiation error, not just *ERROR*.
And some subclasses will allocate buffer/memory/surface on new_picture()
but it could be failed because of expected error, likely flushing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1019>
 2021-10-04 20:56:46 +00:00
Seungha Yang
5b405d1585 codecs: h265decoder: Use GstFlowReturn everywhere 
boolean return value is not sufficient for representing the reason
of error in most cases. For instance, any errors around new_sequence()
would mean negotiation error, not just *ERROR*.
And some subclasses will allocate buffer/memory/surface on new_picture()
but it could be failed because of expected error, likely flushing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1019>
 2021-10-04 20:56:46 +00:00
Seungha Yang
da7f4e0a69 nvcodec: nvh264sldec: Add support for interlaced stream 
Implement missing interlaced stream support

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1026>
 2021-10-04 08:04:00 +00:00
Seungha Yang
ce8965b75b nvcodec: nvh264sldec: Consider additional render delay DPB pictures 
At least additional 4 pictures are required

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1026>
 2021-10-04 08:04:00 +00:00
Seungha Yang
613d380b97 nvcodec: nvvp9sldec: Fix for VP9 profile2 decoding 
Fix for output video format to be selected correctly

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1026>
 2021-10-04 08:04:00 +00:00
Seungha Yang
834d6f4031 nvcodec: nv{vp8,vp9}sldec: Implement get_preferred_output_delay() 
Equivalent to that of nvh264sldec. Use render delay in case of non-live
pipeline for the better throughput performance.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>
 2021-10-02 12:11:48 +00:00
Thibault Saunier
019971a3c7 Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00