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11 commits

Author SHA1 Message Date
Seungha Yang
7a8bb85523 cudaupload, cudadownload: Update for shared CUDA stream 
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
e6585c89ea cuda: Hide memory copy util function 
The method was intended to be used by only cudaupload/download elements
and not ready to be a part of public API

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3545>
 2022-12-08 19:52:23 +00:00
Sebastian Dröge
73557fe093 cuda: Add/fix various annotations 
And fix a memory leak when creating a CUDA context fails.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
 2022-10-18 13:51:17 +03:00
Seungha Yang
219bb769a2 cuda: Remove GST_CUDA_HAS_D3D define from header 
... and fix d3d11 specific enum type name

GST_CUDA_HAS_D3D is a build time define which indicates whether
GstD3D11 library is available or not, but DirectX SDK headers
must be available on the build system already.

Expose Direct3D related symbols if the build target is Windows
(i.e., if G_OS_WIN32 is defined)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3018>
 2022-09-13 16:40:51 +00:00
Seungha Yang
bcacfc7ced cuda: Protect gst_cuda_ensure_element_context() with lock 
Serialize the order of context setup since it can be called
from multiple threads

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2666>
 2022-06-30 12:38:08 +00:00
Seungha Yang
dc1d5f798f cuda: Fix uninitialized debug category 
Make sure debug category init

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2542>
 2022-06-02 18:33:30 +00:00
Seungha Yang
1fb3804408 Revert "cuda: Fix GstCudaContext refcount bug" 
This reverts commit df7ee0e215.

We should not unref it since gst_message_new_have_context()
takes ownership of the GstContext.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2342>
 2022-05-02 17:19:13 +00:00
Myles Inglis
df7ee0e215 cuda: Fix GstCudaContext refcount bug 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2334>
 2022-04-29 22:22:25 +00:00
Seungha Yang
9cd6f9d51e cuda: Correct CUDA device id field in GstContext structure 
device id is unsigned int, not signed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2311>
 2022-04-29 21:21:04 +00:00
Thibault Saunier
dcd2ccad59 cuda: Fix typo in gst_cuda_buffery_copy_type_to_string 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1472>
 2022-04-19 16:39:43 +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
Renamed from subprojects/gst-plugins-bad/sys/nvcodec/gstcudautils.c (Browse further)