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23876 commits 44 branches 1509 tags 433 MiB
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31 commits

Author SHA1 Message Date
Seungha Yang
d3a6eb7977 nvh265enc: Fix email address typo 2018-11-25 23:31:37 +00:00
Seungha Yang
c75907d23c nvenc: Fix undefined reference build error on MSVC and CUDA 9.1 2018-11-25 23:31:37 +00:00
Seungha Yang
3cd1d0c7bc nvenc: Fix MSVC build error C2121 2018-11-25 23:31:37 +00:00
Seungha Yang
6bf5ba993d nvenc: Add meson build with Windows support 
Note that, since Nvidia does not provide nvEncodeAPI.lib file,
find_library() couldn't be used for build on Windows.
This patch changes to load nvEncodeAPI(64).dll or libnvidia-encode.so
in runtime
 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
535adfee37 nvenc: Fix build warning error 
'cuDeviceComputeCapability' was deprecated as of CUDA 5.0

gstnvenc.c: In function ‘gst_nvenc_create_cuda_context’:
gstnvenc.c:290:9: error: ‘cuDeviceComputeCapability’ is deprecated [-Werror=deprecated-declarations]
         && cuDeviceComputeCapability (&maj, &min, cdev) == CUDA_SUCCESS) {
         ^

https://bugzilla.gnome.org/show_bug.cgi?id=796203
 2018-05-18 10:43:39 +01:00
Jan Schmidt
e496f398ec nvenc: Remove GST_USE_UNSTABLE_API defines 
GstGL is no longer unstable API since moving to -base
 2018-04-25 02:44:14 +10:00
Jan Schmidt
02c2b0b275 nvenc: Use the HAVE_NVENC_GST_GL define instead of HAVE_GST_GL 
Fix compiling against the GL interop by gating includes
on the right header
 2018-04-25 02:44:14 +10:00
Seungha Yang
3f318ecb96 nvh265enc: Add Nvidia GPU based HEVC encoder 
https://bugzilla.gnome.org/show_bug.cgi?id=795037
 2018-04-25 01:59:30 +10:00
Seungha Yang
5f95094f39 nvencbase: Define sinkpad template in subclass 
https://bugzilla.gnome.org/show_bug.cgi?id=795037
 2018-04-25 01:59:30 +10:00
Seungha Yang
6242dae832 nvenc: Add debug catagory for nvh264enc 
https://bugzilla.gnome.org/show_bug.cgi?id=795037
 2018-04-25 01:59:30 +10:00
Daeseok Youn
faa892fb48 nvbaseenc: fix build warnings with HAVE_NVENC_GST_GL 
fix following error:
gstnvbaseenc.c: In function ‘gst_nv_base_enc_set_context’:
gstnvbaseenc.c:451:17: error: unused variable ‘nvenc’ [-Werror=unused-variable]
   GstNvBaseEnc *nvenc = GST_NV_BASE_ENC (element);
                 ^

https://bugzilla.gnome.org/show_bug.cgi?id=794896
 2018-04-02 19:42:15 +01:00
Tim-Philipp Müller
07c8417799 nvenc: add "gop-size" property 
This also changes the default gop size from 30 to 75 frames.

https://bugzilla.gnome.org/show_bug.cgi?id=781410
 2018-01-24 10:39:40 +00:00
Tim-Philipp Müller
bea0ea66be nvenc: mark properties that can be changed at runtime accordingly 
https://bugzilla.gnome.org/show_bug.cgi?id=781410
 2018-01-24 10:21:48 +00:00
Ole André Vadla Ravnås
59365e3d7b nvenc: Add support for dynamic bitrate/preset reconfiguration 
Useful for dynamically updating bitrate in live scenarios.

https://bugzilla.gnome.org/show_bug.cgi?id=781410
 2018-01-24 10:17:58 +00:00
Ole André Vadla Ravnås
bc92b10164 nvenc: Add support for I420 
https://bugzilla.gnome.org/show_bug.cgi?id=781410
 2018-01-24 09:30:49 +00:00
Tim-Philipp Müller
06e4403fdb gl: update plugins to use GstGL from -base 2017-12-19 12:02:31 +00:00
Ponnam Srinivas
53ea2f82ae nvbaseenc: Fix Memory leak in error case 
https://bugzilla.gnome.org/show_bug.cgi?id=788243
 2017-10-13 18:43:01 +03:00
Nicolas Dufresne
4261692187 Remove plugin specific static build option 
Static and dynamic plugins now have the same interface. The standard
--enable-static/--enable-shared toggle are sufficient.
 2017-05-16 14:05:52 -04:00
Ole André Vadla Ravnås
cb28314013 nvenc: Stop bitstream thread in ::stop() 
Otherwise we are likely to crash if EOS didn't happen yet.

https://bugzilla.gnome.org/show_bug.cgi?id=781410
 2017-04-19 11:51:57 +01:00
Ole André Vadla Ravnås
70ac63a97c nvenc: Update to the current gstreamer-gl API 
https://bugzilla.gnome.org/show_bug.cgi?id=781410
 2017-04-19 11:51:55 +01:00
Matthew Waters
dc1a326090 nvenc: add some rate control modes/properties 
Supported modes are constant quantizer, cbr, vbr and vbr with a minimum quantizer.
 2016-04-08 15:24:20 +10:00
Matthew Waters
065f4dceb1 nvenc: move codec config initialization from the implementation to the base class 
Supports a better separation of configuration parameters
 2016-04-08 15:08:18 +10:00
Matthew Waters
c45fc2ef53 nvenc: add preset selection 
Some presets are not always supported on all devices and will cause an error if
used.  Specifically, the LOSSLESS presets are known to not work everywhere.
 2016-04-08 15:08:18 +10:00
Matthew Waters
d6f7ea88bb nvenc: add support for building against version 6 of the SDK 
While mostly API compatible, the ABI has changed so binaries will not work
across header versions (and ultimately nvidia driver releases).

https://bugzilla.gnome.org/show_bug.cgi?id=763324
 2016-03-31 17:26:47 +11:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2016-03-24 14:56:51 +02:00
Matthew Waters
b48049a171 nvenc: release the frames and list when searching for an output buffer 
Fixes a massive leak in:

videotestsrc ! nvh264enc ! fakesink
 2016-02-25 00:07:14 +11:00
Matthew Waters
ffba31b7b2 nvenc: update for recent GL api changes 
Specifically the GstGLMemoryPBO addition (which was the unadorned GstGLMemory).
 2016-01-12 23:36:54 +11:00
Matthew Marsh
0e34c02dd6 nvenc: fix high CPU use on initialization of multiple encoders at the same time 
We need a static lock to protect various NVENC methods in _set_format(). Without
this the CPU use increases dramatically on initialisation of the element when
there are multiple elements being initialised at the same time.

https://bugzilla.gnome.org/show_bug.cgi?id=759742
 2015-12-22 13:27:51 +00:00
Matthew Waters
63a7cbf8f1 nvenc: call the parent class on GstElement::set_context 2015-09-29 16:17:22 +10:00
Matthew Waters
b1d13e10af Add Nvidia based hardware encoder element 
Currently only h264 is supported

https://bugzilla.gnome.org/show_bug.cgi?id=753405
 2015-09-29 15:32:17 +10:00