Brad Reitmeyer
a564440020
nvcodec: Accept progressive-high profiles for h264
...
Videos using progressive-high used to work on 1.16 before the parser added progressive-high. It looks like partial
support was added to nvcodec in https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1634
but accidentally ommited gstnvh264dec
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6862 >
2024-05-16 16:05:52 -05:00
Seungha Yang
cfa8386dd0
nvdecoder: Enable zero-copy only if explicitly enabled
...
Keep pre-1.24 behavior unless user specifies the number of
output surface size. We are calculating output surface size
conservatively, and it can result in over allocation.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6102 >
2024-02-13 12:37:07 +00:00
Seungha Yang
d444fe3fdc
nvcodec: Update plugin cache
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Updating plugin cache for IPC elements, JPEG encoder, and newly added
properties. Also removing Gst*SLDec which does not exist anymore
but renamed to Gst*Dec.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6070 >
2024-02-07 22:06:39 +00:00
Seungha Yang
2cd81eb1ac
nvdecoder: Handle output surface alignment in decoder helper object
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Output resolution might not be an even number. Set output resolution
without round up but consider the alignment inside of decoder
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5409 >
2023-09-29 12:36:01 +00:00
Seungha Yang
42560c24df
nvdecoder: Add support for D3D11 output
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Since DXVA does not support some profiles such as HEVC RExt,
vendor specific decoding API is still required.
When decoder is negotiated with d3d11 caps, decoder will convert
semi-planar frame to planar since semi-planar format (e.g.,
DXGI_FORMAT_NV12) is not supported by CUDA/D3D11 interop.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5409 >
2023-09-29 12:36:01 +00:00
Seungha Yang
57e0a0bd61
nvdecoder: Handle GstContext in helper object
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... and move common code to helper object
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5409 >
2023-09-29 12:36:01 +00:00
Seungha Yang
f9169c5431
nvdecoder: Move common logic to decoder helper object
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5285 >
2023-09-08 11:51:23 +00:00
Seungha Yang
ea3dfadbed
h264decoder: Port to GstCodecPicture struct
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5285 >
2023-09-08 11:51:23 +00:00
Seungha Yang
cf2cd20ba0
nvdecoder: Add max-display-delay property
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The same as in old nvdec implementation so that user can control
the number of delayed output frames.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4841 >
2023-08-10 11:58:42 +00:00
Seungha Yang
8d7cab1f0d
nvcodec: Remove stateful decoders
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Use H.264, H.265, VP8, and VP9 stateless decoders unconditionally
and don't register its stateful counterpart
Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1768
Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1621
Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1432
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4015 >
2023-02-28 18:42:17 +00:00
Mengkejiergeli Ba
b5b86a0c98
nvh264dec: Remove type casting
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Have fixed type of second_chroma_qp_index_offset as gint8, so remove the type
casting here.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3966 >
2023-02-20 16:40:01 +00:00
Seungha Yang
f831b92540
nvdecoder: Add support for reconfiguration
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Instead of creating new decoder instance per new sequence,
re-use configured decoder instance via cuvidReconfigureDecoder()
API. It will make output surface reusable without re-allocation.
Also, in order for application to be able to reserve higher resolution
output surface, "init-max-width" and "init-max-height" properties are
added to each decoder.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884 >
2023-02-16 17:49:54 +00:00
Seungha Yang
03425bc702
nvdecoder: Add support for CUDA zero-copy in stateless decoder
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Wrap mapped decoder output surface using GstCudaMemory and
output without any copy operation. Also, for application to be able to
control the number of zero-copyable output surfaces,
"num-output-surfaces" property is added.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884 >
2023-02-16 17:49:54 +00:00
Seungha Yang
a94af552f5
nvdecoder: Port to C++
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884 >
2023-02-16 17:49:54 +00:00
