Seungha Yang
9a9650aeb2
cudamemory: Fix offset of subsampled planar formats
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6910 >
2024-05-23 13:52:28 +01:00
Seungha Yang
f77f3e83ed
cudamemory: Fix outstanding memory count tracing
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Gets being released memory back to queue even if allocator is flushing
in order to count the number of outstanding memory objects.
And fixing double count increment
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6240 >
2024-02-29 11:57:50 +00:00
Seungha Yang
c818906236
cuda: Add support for I420_12LE format
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5409 >
2023-09-29 12:36:01 +00:00
Seungha Yang
a80f542f66
cuda: Add support for P012_LE and Y444/GBR high bitdepth formats
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Adding P012, Y444_10, Y444_12, GBR_10, GBR_12 and GBR_16 formats support
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5375 >
2023-09-23 13:12:55 +00:00
Seungha Yang
2f506e8ddc
cudamemory: Add support for virtual memory in pool allocator
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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
Seungha Yang
194fd8bb82
cudamemory: Add support for virtual memory management
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Adding new CUDA memory allocation methods
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4510 >
2023-08-14 13:41:01 +00:00
Seungha Yang
1aa9e74aaf
cudadownload: Always download CUDA memory if it's bound to decoder
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Decoder bounded CUDA memory is allocated by driver and the pool size
is fixed. Since we don't know how many buffers would be held by
downstream non-CUDA element, we should download such CUDA memory
and release it back to decoder.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4810 >
2023-06-08 22:27:06 +00:00
Seungha Yang
4ed3c46de7
cudamemory: Fix for semi planar YUV memory size decision
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UV plan of the semi planar format requires only half of Y plane size
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4502 >
2023-04-27 20:55:53 +00:00
Seungha Yang
ff3120a38c
cudamemory, d3d11memory: Add memory_{get,set}_token_data() methods
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Similar to GstMiniObject qdata but new methods will use int64
token value and per object lock, instead of GQuark with global
mutex in qdata
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884 >
2023-02-16 17:49:54 +00:00
Seungha Yang
f6defc0c5b
cudamemory: Add gst_cuda_allocator_alloc_wrapped() method
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... so that application can pass already allocated CUDA memory
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884 >
2023-02-16 17:49:54 +00:00
Seungha Yang
e77e6fd4a7
cudamemory: Skip sync if no I/O operation happend on free()
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Synchronization for unused memory is not required
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884 >
2023-02-16 17:49:54 +00:00
Seungha Yang
f44cac1c9f
cudamemory: Make CUtexObject object reusable
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Create and hold CUtexObject objects in GstCudaMemory so that it can
be reusable
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++
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3884 >
2023-02-16 17:49:53 +00:00
