Thibault Saunier
c033f8fad2
cuda: Factor out a public GstCUDA library
...
So applications and elements implemented outside GStreamer can reuse
our infrastructure
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1472 >
2022-04-19 16:39:43 +00:00
Seungha Yang
111b2c3f53
nvcodec: Refactor GstCudaMemory abstraction
...
* Hide GstCudaMemory member variables
* Make GstCudaAllocator object GstCudaContext independent
* Set offset/stride of memory correctly via video meta
* Drop GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT support.
This implementation actually does not support custom alignment
because we allocate device memory via cuMemAllocPitch
of which alignment is almost uncontrollable
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1834 >
2022-03-06 15:39:04 +00:00
Seungha Yang
80bbc71ec0
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/1612 >
2022-02-07 18:27:48 +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
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
Thibault Saunier
019971a3c7
Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir
2021-09-24 16:14:36 -03:00
