Nirbheek Chauhan
48d897f65f
nvenc: Fix build when cuda is found but nvenc is disabled
...
tests\check\meson.build:21:5: ERROR: Unknown variable "use_nvenc_gl".
Also do the same change in nvdec, just to be defensive about future
issues.
2019-03-11 14:45:14 +05:30
Tim-Philipp Müller
d5b03bfed8
nvenc, nvdec: add Hardware tag to element metadata
2019-02-19 23:44:42 +00:00
Nirbheek Chauhan
f9c04f3987
meson: Fix building of the nvdec plugin on Windows
...
Have to use the Nvidia Video Codec SDK when building with a newer CUDA
toolkit.
2019-01-28 13:28:01 +00:00
Matthew Waters
0842187e6e
nvdec: Rely on upstream's value for interlace-mode with hevc
...
The nvdec API doesn't seem to produce interlacing information with hevc
streams so rely on upstreams value for interlace-mode
2018-12-12 21:21:57 +00:00
Seungha Yang
6051c47bfe
nvdec: Add meson build with Windows support
2018-11-25 23:31:37 +00:00
Seungha Yang
4e314d6f80
nvdec: Drop dynlink interface and use NVIDIA CODEC SDK instead
...
dynlink_* was introduced since CUDA Toolkit 9.x but it's deprecated from 10.0.
Instead of using #ifdef hack, shipping nvidia headers of NVIDA CODEC SDK
can make build/code simple
2018-11-25 23:31:37 +00:00
Seungha Yang
67a84254ae
nvdec/nvenc: Shipping NVIDA Codec SDK headers
...
Add cuvidec.h, nvcuvid.h and nvEncodeAPI.h of NVIDIA Codec SDK 8.2.16
2018-11-25 23:31:37 +00:00
Seungha Yang
3e5378163a
nvdec: Add support VP8/VP9 decoding
...
NVIDIA video decoder supports VP8 and VP9 decoding
https://bugzilla.gnome.org/show_bug.cgi?id=795823
2018-05-05 18:13:00 +10:00
Jan Schmidt
7cebaa4fb4
nvdec: Add colorimetry info to the caps
...
Output any colorimetry information extracted from the stream
into the caps.
2018-04-28 23:11:15 +10:00
Jan Schmidt
de1b0e3447
nvdec: Use gst_video_info_to_caps to build caps.
...
Don't build caps directly, as that won't add any GstVideoInfo
newer fields (such as colorimetry) automatically.
2018-04-27 16:10:12 +10:00
Snir Sheriber
73cd1aa9dc
nvdec/nvenc: Support CUDA Toolkit 9
...
Since cuda-tools 9.0, nvcuvid.h is replaced by dynlink_nvcuvid.h.
This patch changes nvdec to use run-time dynamic linking if
cuda-tools version >= 9.
nvenc does not require any change since its necessary headers are
still available.
https://bugzilla.gnome.org/show_bug.cgi?id=791724
2018-04-17 23:33:04 +10:00
Tim-Philipp Müller
06e4403fdb
gl: update plugins to use GstGL from -base
2017-12-19 12:02:31 +00:00
Matthew Waters
4e422bec4f
nvdec: implement flush/drain
...
Fixes outputted frame sequence when performing a seek
i.e. when seeking backwards, the first frame after the seek was a frame
from the future. This would result in GstVideoDecoder essentially
marking all the timestamps as essentially bogus and the base class would
attempt to compensate. A visible indication of this was 'decreasing timestamp'
warning after a seek.
https://bugzilla.gnome.org/show_bug.cgi?id=790478
2017-11-22 14:34:33 +11:00
Per-Erik Brodin
650adc43a9
nvdec: Correctly set the discontinuity flag
...
Instead of clearing the "valid timestamp" flag, which would result in a
timestamp mismatch after a discontinuity.
https://bugzilla.gnome.org/show_bug.cgi?id=787926
2017-09-20 11:22:15 +10:00
Per-Erik Brodin
f267451751
nvdec: fix build after GL/gl.h no longer included
...
GL headers are no longer included in public gstgl headers, except for
gstglfuncs.h so make sure to include that one.
https://bugzilla.gnome.org/show_bug.cgi?id=786993
2017-08-30 09:37:14 +03:00
Per-Erik Brodin
3223d605bf
nvdec: Use qdata on memory instead of buffer meta
...
Using a meta can be problematic since the memory contained in the buffer
can be transferred to a new buffer in which case the meta would be lost.
https://bugzilla.gnome.org/show_bug.cgi?id=784235
2017-06-28 10:15:52 +03:00
Per-Erik Brodin
ab9d87f168
nvdec: New plugin for NVIDIA hardware video decode
...
https://bugzilla.gnome.org/show_bug.cgi?id=781537
2017-06-27 08:59:59 +03:00
