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29 commits

Author SHA1 Message Date
Seungha Yang
a512f5b6cd nvenc: Respect display aspect ratio and set to encoding parameter 
It should be written in VUI parameter for proper rendering
 2019-05-09 15:42:19 +09:00
Seungha Yang
cae6b7112d nvh264enc: Fix broken Y444 format encoding with system memory Y444 support 
separateColourPlaneFlag is mapped to separate_colour_plane_flag which
means Y, U and V planes are separately processed as monochrome sampled pictures.
So encoder shouldn't set that flag for normal 4:4:4 encoding.

Also for 4:4:4 encoding, NV_ENC_H264_PROFILE_HIGH_444_GUID profile must be
explicitly set.
 2019-05-06 17:30:32 +09:00
Seungha Yang
aaee282051 nvenc: Don't leak CUDA device memory 
Allocated device memory should be freed with cuMemFree
 2019-03-26 11:54:16 +00:00
Seungha Yang
d0f2f262aa nvenc: Ensure unmap resources before finalizing them 
Mapped resource via NvEncMapInputResource() will result to unregister fail.
It can happen when paused to ready state change without EOS event.
 2019-03-26 11:54:16 +00:00
Seungha Yang
60983fcea9 nvenc: Don't release stream lock on GstVideoEncoder::stop() 
baseclass didn't take the stream lock during stop. It's valid only for
GstVideoEncoder::finish()

Closes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/912
 2019-03-25 22:26:35 +09:00
Seungha Yang
01a402e4ec nvenc: More clean up on stop for encoder to be reusable 
Encoder will not configure internal pool again if input_state exist

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/912
 2019-03-10 13:58:42 +09:00
Seungha Yang
74848770a5 nvenc: Ensure drain all frames on finish 
To drain all queued encoding items, encoder should gracefully
wait the encoding thread without stealing queued items.
Otherwise, some input frames can be dropped.
 2019-03-10 13:58:42 +09:00
Yeongjin Jeong
8e860fffd9 nvenc: Fix GValue leaks 
GValue should be freed with g_value_unset()
 2019-03-09 15:17:30 +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
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
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
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