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1860 commits

Author SHA1 Message Date
Seungha Yang
697cfe38ef cudaconverter: Add support for kernel precompile and cache 
Port to precompile/cache approach

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8536>
 2025-02-22 07:09:03 +00:00
Seungha Yang
9a8f3a65a3 nvcodec: Add support for CUDA kernel precompile 
Enable build time CUDA kernel compile if nvcc is detected.
Precompile is disabled by default and controlled by
"nvcodec-cuda-precompile" build option.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8536>
 2025-02-22 07:09:03 +00:00
Nicolas Dufresne
33aafc4a91 v4l2codecs: Sort formats to avoid quality lost 
When the driver prefered format is not picked by downstream, the
decoders needs to select another format from the list. The selection
was currently unsorted, resulting in 10bit data often being stripped
to 8bit.

To solve this, reorder the formats in an HW preference order. This order
deviates slightly from the preferred order in libgstvideo. This is to
prefer bandwidth saving over better CPU alignment. As an example NV15 is
prefered over P010. We also prefer tiled over linear.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8522>
 2025-02-21 19:11:47 +00:00
Nicolas Dufresne
5e48b89686 kmssink: Add NV12_10LE40 / NV15 support 
This is needed until kmssink is ported to use libgstvideo mapping.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8525>
 2025-02-21 16:37:55 +00:00
Seungha Yang
d17e8707c9 nvencoder: Add extern-cuda-bufferpool property 
Add new property to support application allocated GstCudaMemory.

CUDA memory alloc/free is a global device synchronization point
as if launching CUDA kernel on default CUDA stream. To avoid the global
synchronization, we added stream-ordered allocation support
which allocates CUDA memory asynchronously.
However, NVENC does not allow registering the stream-ordered
allocated memory. Thus encoder was allocating normal CUDA
memory in case that input CUDA memory is stream-ordered type.

In this commit, newly introduced property will allow application
to provide encoder with GstCudaBufferPool. Application can
preallocate sufficient amount of CUDA memory in advance
to avoid global device synchronization while pipeline is running.

For now, this pool is used only if input CUDA memory is allocated
via stream-ordered-allocation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8516>
 2025-02-21 10:10:53 +00:00
Seungha Yang
700e31d146 cudaconverter: Use stream ordered allocation if requested 
... to avoid global device synchronization

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8516>
 2025-02-21 10:10:52 +00:00
Seungha Yang
6ef54dd883 cudaconverter: Remove unnecessary CUDA memory allocation 
We can pass struct to kernel by value

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8516>
 2025-02-21 10:10:52 +00:00
Alexander Slobodeniuk
1eaf9b867e avfassetsrc: fix mutex leak 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8479>
 2025-02-14 12:55:27 +00:00
Alexander Slobodeniuk
c3fdd1ea3a avfassetsrc: fix missing GObject dispose chainup 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8479>
 2025-02-14 12:55:27 +00:00
Alexander Slobodeniuk
80b99f08dd applemedia: fix chaining up GObject's constructed virtual method 
Fixes #4224

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8446>
 2025-02-14 10:33:31 +00:00
James Oliver
bd37947254 nvcodec: fix invalidated std::set::iterator usage 
As per the C++ standard, any usage of a std::set::iterator after it has
been erased from the collection results in undefined behaviour. This has
resulted in application crashes due to CUDA illegal address errors.

This commit fixes the issue by copying and incrementing the iterator
within any for-loops that also invoke std::set::erase.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8472>
 2025-02-13 15:18:10 +00:00
Alexander Slobodeniuk
ae47dd2529 d3d11: fix chaining up GObject's constructed virtual method 
Fixes #4223

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8448>
 2025-02-13 14:32:14 +00:00
Alexander Slobodeniuk
b737bde9f6 wasapi: fix chaining up GObject's constructed virtual method 
Fixes #4223

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8448>
 2025-02-13 14:32:14 +00:00
Alexander Slobodeniuk
df4c2f18bd asio: fix chaining up GObject's constructed virtual method 
Fixes #4223

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8448>
 2025-02-13 14:32:14 +00:00
Seungha Yang
39f4b1ee4d d3d12: Update root signature flags for old Windows10 
Use root signature flags which are part of initial Direct3D12 release.
Old OS does not understand newly introduced flags

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8469>
 2025-02-13 13:39:11 +00:00
Alexander Slobodeniuk
a2059c1bb3 dshowdeviceprovider: fix missing GObject vtable chainups 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8452>
 2025-02-11 22:49:06 +01:00
Seungha Yang
967ab2dc50 d3d12screencapturesrc: Fix infinite negotiation on resolution change 
Updates crop rect if previous capture got error. The error might
result from resolution change.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8444>
 2025-02-11 00:34:00 +00:00
Seungha Yang
1902b5ca1b d3d12screencapturesrc: Fix capturing rotated monitor 
Acquired and reconstructed frames will have different resolution
if monitor is rotated. Use the copying logic of d3d11 implementation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8444>
 2025-02-11 00:34:00 +00:00
Alexander Slobodeniuk
986d651fba kms: fix chaining up GObject's constructed virtual method 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8416>
 2025-02-10 17:49:29 +00:00
Benjamin Gaignard
7fb19b37d8 v4l2codecs: av1: Allow inter-frames resolution change 
When the stream resolution change it is needed to negotiate
a new pools and to update the caps.
Resolution change could occurs on a new sequence or a new
picture so move resolution change detection code in a common
function.
Only call streamoff if the resolution occur while decoding a key frame.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8064>
 2025-02-10 13:36:57 +00:00
Cheung Yik Pang
5e086ea3f5 va: Add VP8 alpha decode bin 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8180>
 2025-02-08 22:43:00 +00:00
Cheung Yik Pang
59104fb3a3 va: Add VP9 alpha decode bin 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8180>
 2025-02-08 22:43:00 +00:00
Cheung Yik Pang
fd22a9c090 va: Add codec alpha decode bin base class 
A VA-API decoder bin base class for codecs with alpha channel support.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8180>
 2025-02-08 22:43:00 +00:00
Nicolas Dufresne
8d1060f205 v4l2codecs: Add NV12_10LE40 / NV15 support 
NV15 is common format on RK platform and is that only uncompressed 10bit
format the display controller on RK3588 supports.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8426>
 2025-02-07 22:17:17 +00:00
Nicolas Dufresne
6fe6811eb7 docs: v4l2codecs: Add plugin index documentation 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Nicolas Dufresne
bb37ea168d doc: v4l2codecs: Document all decoders 
Add the documentation blob and since marker for all decoders.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Nicolas Dufresne
3645f050af v4l2codecs: Remove uneeded per-codec abstract class 
That subclass was not needed and was causing issues wit doc generation.
The only down side of removing it is that the decoder cast macro is no
longer type safe.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Nicolas Dufresne
2197627336 v4l2codecs: Add Hardware class to alpha decoders 
This was accidently omitted, this is needed wen filterting hardware
codecs.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Nicolas Dufresne
3b9fc2a29e v4l2codecs: Cleanup alpha decodebin class header 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Nicolas Dufresne
d13a414ddc v4l2codecs: Don't needlessly expose decoder types 
We have explicit register functions and have no use for these types in
other components.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Nicolas Dufresne
76b36f1493 v4l2codecs: Use pragma once 
This is a nice cleanup and removes comment referring to D3D notably.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Nicolas Dufresne
5e6411e2f6 v4l2codecs: Enable AV1 kernel version check 
The uAPI finally got merged into 6.5.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Nicolas Dufresne
18f3ea41c0 v4l2codecs: Add a doc generation mode 
This is enabled through an env, it allow exposing all elements without
the needed driver supports. This is useful to fill the documentation cache.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5555>
 2025-02-06 00:58:01 +00:00
Seungha Yang
fbf698cc0b mediafoundation: Enable MinGW build 
Update MinGW toolchain in cerbero can support MediaFoundation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8406>
 2025-02-05 16:03:10 +00:00
Seungha Yang
7108147d78 mediafoundation: Use DEFINE_GUID instead of DECLSPEC_UUID 
MinGW will not define IID for custom COM object

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8406>
 2025-02-05 16:03:10 +00:00
Seungha Yang
f57162deeb mediafoundation: Fix GUID_NULL related MinGW build error 
Include cguid.h for GUID_NULL

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8406>
 2025-02-05 16:03:10 +00:00
Seungha Yang
66b92465cd mediafoundation: Fix various GCC warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8406>
 2025-02-05 16:03:10 +00:00
He Junyan
e25ca874e1 va: Implement the VA h266 decoder 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5865>
 2025-02-05 18:57:06 +08:00
Seungha Yang
bf98e200b2 mfdevice: Unregister device notification callback on stop 
... as intended

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8405>
 2025-02-03 22:34:27 +00:00
Seungha Yang
972da9cab9 mfvideoenc: Fix profile string check 
profile_str is not std::string. Use strcmp instead

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8405>
 2025-02-03 22:34:27 +00:00
Seungha Yang
73f8de3305 mfdevice: Fix memory leak 
Release resources on dispose() as intended

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8405>
 2025-02-03 22:34:27 +00:00
Seungha Yang
91def8d4ad meson: Check d3d12video header for MinGW build 
Old MinGW toolchain does not ship the header

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8400>
 2025-02-03 21:24:47 +00:00
Nicolas Dufresne
d327b576fd v4l2codecs: format: Fix tiled stride with modifiers 
After a bit of back and forth, we figure-out that for backward
compatibility we need to set the tile stride the way GStreamer
defines it. Sinks such as glimagesink/waylandsink translate it
back to the number of bytes representation used by Linux.

The change in !7355 when the other way around, breaking tiled
playback through waylandsink and glimagesink.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7892>
 2025-01-29 17:20:33 +00:00
Andoni Morales Alastruey
432ada66f2 vtdec: fix seeks hangs due to a race condition draining 
If the drain function of the decoder triggered by FLUSH_START
is run while the output loop is running, once the output loop
finished vtdec->downstream_ret will be GST_FLOW_FLUSHING instead
of GST_FLOW_OK, which must not be treated as an error since
the queue is cleaned correctly as well.

Fix #4179

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8328>
 2025-01-24 17:36:17 +00:00
Matthew Waters
0b92e04142 cudacompositor: pass correct variable to debug log functions 
Fixes spew of:

gst_debug_log_full_valist: assertion 'id != NULL ||
    object == NULL || G_IS_OBJECT (object)' failed

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8345>
 2025-01-23 17:18:46 +00:00
Seungha Yang
dc81abe9ee cudacompositor: Fix memory leak 
gst_cuda_compositor_upload_frame() returns buffers with increased
refcount already

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8335>
 2025-01-22 11:42:00 +00:00
Seungha Yang
d9510be7b1 docs: Update nvcodec plugin docs 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8325>
 2025-01-20 19:31:36 +00:00
Seungha Yang
c01ef564d9 cudaipc: Use empty string for address property docs 
Since Windows and Linux have different default values,
use empty string when generating plugin docs

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8325>
 2025-01-20 19:31:36 +00:00
Seungha Yang
1f481fe1d5 nvcodec: Specify documentation caps 
... since produced caps will be different depending on OS and GPU model.
Also adding Y444_16LE format to decoder's GL template caps

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8325>
 2025-01-20 19:31:36 +00:00
Seungha Yang
289f63b6e7 nvcodec: Add cudacompositor element 
Adding CUDA based compositor element

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8170>
 2025-01-20 01:12:21 +09:00