Seungha Yang
51162acc31
cuda: Report device open error
...
Call gst_cuda_result() with CUDA_ERROR_NO_DEVICE error code if
we could not open device, so that application can catch the error
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6006 >
2024-01-30 14:30:41 +00:00
Seungha Yang
59f359eb99
cuda: Rename macro HAVE_NVCODEC_GST_GL -> HAVE_CUDA_GST_GL
...
... and always use #ifdef instead of #if
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3992 >
2023-02-20 01:49:31 +09:00
Seungha Yang
10ade466ef
nvenc: Use CUDA stream of memory if exists
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:43 +00:00
Seungha Yang
0a81c8deb3
nvcodec: Port to GstCudaStream
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
Seungha Yang
661b5f60c6
cuda: Provide single header include entry point
...
Add "gstcuda.h" header file
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629 >
2023-02-03 15:27:42 +00:00
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
Thibault Saunier
3549d59725
nvenc: Give more details about errors
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1472 >
2022-04-19 16:39:43 +00:00
Seungha Yang
e270e2967f
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/1939 >
2022-03-12 16:44:44 +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
Thibault Saunier
019971a3c7
Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir
2021-09-24 16:14:36 -03:00
