4 commits

Author	SHA1	Message	Date
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	ad0e7fca14	nvcodec: Refactor basetransform subclasses ... * cudaupload/download - Specify only formats actually we can deal with nvcodec elements, not all video formats - Supports CUDA output for download and input for upload in order to make passthrough possible, like other upload/download elements. * cudabasetransform - Reset conversion element if upstream CUDA memory holds different CUDA context and the element can accept it. This is the same behavior as corresponding d3d11 filter elements. 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

Renamed from sys/nvcodec/cuda-converter.h (Browse further)