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20 commits

Author SHA1 Message Date
Seungha Yang
3c3b8e79c2 cuda: Add CUDA memory pool object 
Adding a wrapper object for CUmemoryPool handle to use the native
handle in a refcounted way

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7427>
 2024-09-11 17:15:14 +00:00
Matthew Waters
8dac91537d cuda/nvcodec: Add support for importing and producing embedded NVMM memory 
As produced on the Nvidia Jetson series of devices.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7274>
 2024-08-02 01:59:07 +00:00
Seungha Yang
afb62e98c7 cuda: Enable x86 NVMM support again 
It was broken since memory copy helper function was moved to gst-libs.
Also, adding "cuda-nvmm" and "cuda-nvmm-include-path" build options
to en/disable NVMM support in gstcuda library

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6978>
 2024-06-06 12:16:50 +00:00
Seungha Yang
2f506e8ddc cudamemory: Add support for virtual memory in pool allocator 
Adding new memory pool allocator for virtual memory

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4510>
 2023-08-14 13:41:01 +00:00
Thibault Saunier
b14e675a27 gir: Checkout all .gir files and check that they are updated on the CI 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3010>
 2023-04-22 09:32:32 -04:00
Seungha Yang
319f5f0760 cuda: Link libatomic if needed 
Looks like C++ does not pull it automatically

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3997>
 2023-02-21 16:00:32 +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
992406cf4f cuda, nvcodec: Make GstD3D11 dependency mandatory 
GstD3D11 build-time dependencies should be always available on Windows already
and runtime dependencies as well, since required external
(non-GStreamer) depends are all system DLLs

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884>
 2023-02-16 17:49:54 +00:00
Seungha Yang
f212bd901b cuda: Port to C++ 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884>
 2023-02-16 17:49:53 +00:00
Seungha Yang
090d50e1a0 tests: Add CUDA memory allocator test 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3629>
 2023-02-03 15:27:43 +00:00
Seungha Yang
a7c54ebc06 cuda: Add GstCudaStream object 
Wrap CUstream handle with GstCudaStream to make it ref-counted
object. This GstCudaStream object will be used later for
CUDA stream sharing

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
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
Thibault Saunier
bc9c1e3956 meson: Namespace the plugins_doc_dep/libraries variables 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
 2022-09-01 21:17:35 +00:00
Thibault Saunier
c971a6d71f cuda: meson: Fix generating GstCuda gir file against gstreamer-full 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
 2022-09-01 21:17:35 +00:00
Seungha Yang
75e8f80999 cuda: Hide runtime compiler related header and symbols 
That's already abstracted via gst_cuda_nvrtc_compile() method
and therefore, we do not need to expose such symbols yet.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2884>
 2022-08-18 05:20:08 +09:00
Seungha Yang
9d0f792b66 meson: cuda: Add missing override_dependency() 
Required for GstCuda library to be consumed via "gstreamer-cuda-1.0"
dependency.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2539>
 2022-06-02 19:14:12 +00:00
Thibault Saunier
dd585ecfcc cuda: Fix introspection warnings 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1183

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2344>
 2022-05-02 18:30:22 +00:00
Seungha Yang
205a23f456 nvcodec: Stop building for non-{Windows,Linux} target 
The other platforms, specifically macOS have not been supported already
because this plugin loads so or dll. Moreover, NVIDIA dropped
support for macOS as of CUDA 11.0. See also
https://developer.nvidia.com/nvidia-cuda-toolkit-11_0_0-developer-tools-mac-hosts

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2283>
 2022-04-25 15:50:52 +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