platform/upstream/gstreamer.git
2 years agotests: va: Add VA buffer copy tests.
Víctor Manuel Jáquez Leal [Mon, 4 Oct 2021 11:30:37 +0000 (13:30 +0200)]
tests: va: Add VA buffer copy tests.

It should only work for raw buffers, but fails on dmabuf since it
should have a drm modifier.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>

2 years agova: allocator: dmabuf: Use GstVaSurfaceCopy, if possible.
Víctor Manuel Jáquez Leal [Wed, 6 Oct 2021 13:20:50 +0000 (15:20 +0200)]
va: allocator: dmabuf: Use GstVaSurfaceCopy, if possible.

If dmabuf-based buffer to copy contains only one memory, and there are
memories available in the allocator's pool, it's possible a fast
memory copy using GstVaSurfaceCopy, regardless the drm modifier.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>

2 years agova: allocator: Use GstVaSurfaceCopy.
Víctor Manuel Jáquez Leal [Tue, 5 Oct 2021 13:21:01 +0000 (15:21 +0200)]
va: allocator: Use GstVaSurfaceCopy.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>

2 years agova: Add GstVaSurfaceCopy class.
Víctor Manuel Jáquez Leal [Tue, 5 Oct 2021 11:36:56 +0000 (13:36 +0200)]
va: Add GstVaSurfaceCopy class.

This new class is a helper for fast/tricky copy of surfaces. First it
tries to copy using the function vaCopy in libva 1.12. If it fails, or
it's not available, a GstVaFilter is tried to be instantiated with the
allocator's parameters, and if succeed, it's used for copying the
source surface.

This is required for dmabuf surfaces with drm modifier.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>

2 years agova: filter: Enable to pass VASurfaceID in GstVaSample.
Víctor Manuel Jáquez Leal [Tue, 5 Oct 2021 11:21:00 +0000 (13:21 +0200)]
va: filter: Enable to pass VASurfaceID in GstVaSample.

Initially GstVaSample processed its GstBuffer member to get the
VASurfaceID. But it might cases where we already have the VASurfaceID
to process by the filter.

This patch enables the possibility to pass the surfaces rather than
the buffers. In order to validate the surfaces a function to check
surfaces were added.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>

2 years agova: Split VA memory handling in different files.
Víctor Manuel Jáquez Leal [Thu, 7 Oct 2021 19:51:55 +0000 (21:51 +0200)]
va: Split VA memory handling in different files.

Take out the VA memory wrappers from gstvallocator.c to an external
file exposing the functions.

This is going to be needed for the copy helper object.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>

2 years agova: allocator: Add missing header file.
Víctor Manuel Jáquez Leal [Tue, 5 Oct 2021 04:54:25 +0000 (06:54 +0200)]
va: allocator: Add missing header file.

Added stdint.h because uintptr_t is used.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>

2 years agova: display: Add gst_va_display_has_vpp()
Víctor Manuel Jáquez Leal [Mon, 4 Oct 2021 19:31:53 +0000 (21:31 +0200)]
va: display: Add gst_va_display_has_vpp()

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1023>

2 years agov4l2codecs: Align v4l2-controls header with kernel 5.15-rc3
Benjamin Gaignard [Thu, 30 Sep 2021 12:59:31 +0000 (14:59 +0200)]
v4l2codecs: Align v4l2-controls header with kernel 5.15-rc3

Update v4l2-controls to be aligned with kernel 5.15-rc3.
Fix VP8 decoder to use the correct field name.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1081>

2 years agoci: remove outdated rule for gstreamer-full-minimal
Jordan Petridis [Wed, 6 Oct 2021 10:25:12 +0000 (13:25 +0300)]
ci: remove outdated rule for gstreamer-full-minimal

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1065>

2 years agoci: update rules that pointed to gst-ci subproject
Jordan Petridis [Wed, 6 Oct 2021 10:23:50 +0000 (13:23 +0300)]
ci: update rules that pointed to gst-ci subproject

The files are now moved into ci/ at the root of the repo.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1065>

2 years agouridecodebin3/urisourcebin: Reusability fixes
Jan Schmidt [Fri, 8 Oct 2021 18:39:38 +0000 (05:39 +1100)]
uridecodebin3/urisourcebin: Reusability fixes

Improvements to uridecodebin3 and urisourcebin so that they are
reusable across a PAUSED->READY->PAUSED transition.

Disconnect and release decodebin3 request pads when urisourcebin
removes src pads.

In urisourcebin, make sure to remove src pads that are exposed
directly (raw pads and static typefind srcpads) when
cleaning up.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/768

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1100>

2 years agoplaybin3: Always register 'playbin3' element.
Jan Schmidt [Sat, 9 Oct 2021 14:24:44 +0000 (01:24 +1100)]
playbin3: Always register 'playbin3' element.

If the USE_PLAYBIN3=1 env var is set, we want to replace
playbin with playbin3, but separate to that, we always
want to register the 'playbin3' element so that applications
which explicitly use playbin3 work regardless of the env var.

This fixes `USE_PLAYBIN3=1 gst-validate-launcher`, for example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1102>

2 years agomediafoundation: mfvideoenc: Use DXGI adapter LUID
Seungha Yang [Fri, 8 Oct 2021 14:07:32 +0000 (23:07 +0900)]
mediafoundation: mfvideoenc: Use DXGI adapter LUID

Make use of new DXGI adapter LUID based device context sharing.
Note that we were using DXGI adapter LUID to open MFT already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1098>

2 years agod3d11: d3d11decoder: Use DXGI adapter LUID
Seungha Yang [Fri, 8 Oct 2021 13:37:20 +0000 (22:37 +0900)]
d3d11: d3d11decoder: Use DXGI adapter LUID

... instead of index of DXGI adapter.

The order of IDXGIAdapter1 enumerated via IDXGIFactory1::EnumAdapters1
can be varying even there's no rebooting in case that GPU preference order
is updated by user (for example, it can be done by using NVIDIA Control Panel
in case of multi-GPU laptop system) and eGPU is another possible case.

So, for an element which requires fixed target GPU requirement,
index based device enumeration is unreliable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1098>

2 years agod3d11: d3d11utils: Add support for DXGI Adapter LUID based D3D11 device context sharing
Seungha Yang [Fri, 8 Oct 2021 12:39:44 +0000 (21:39 +0900)]
d3d11: d3d11utils: Add support for DXGI Adapter LUID based D3D11 device context sharing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1098>

2 years agod3d11: d3d11device: Add gst_d3d11_device_new_{for_adapter_luid,wrapped}
Seungha Yang [Fri, 8 Oct 2021 10:41:22 +0000 (19:41 +0900)]
d3d11: d3d11device: Add gst_d3d11_device_new_{for_adapter_luid,wrapped}

* gst_d3d11_device_new_for_adapter_luid()
  Used for creating D3D11 device for a DXGI adapter (i.e., GPU)
  corresponding to a LUID (Locally Unique Identifier).
  This method can be useful for interop with other APIs such as
  Direct3D12, MediaFoundation, CUDA, etc.
* gst_d3d11_device_new_wrapped()
  Allows creating a new GstD3D11Device object by using already
  configured ID3D11Device. This is conceptually equivalent to
  gst_gl_context_new_wrapped()

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1098>

2 years agod3d11: d3d11device: Remove "allow-tearing" property
Seungha Yang [Fri, 8 Oct 2021 08:16:02 +0000 (17:16 +0900)]
d3d11: d3d11device: Remove "allow-tearing" property

Plugin can query DXGI_FEATURE_PRESENT_ALLOW_TEARING without d3d11device
help

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1098>

2 years agowebrtcbin: Use the same promise reply structure name everywhere
Sebastian Dröge [Fri, 8 Oct 2021 18:14:52 +0000 (21:14 +0300)]
webrtcbin: Use the same promise reply structure name everywhere

This was an inconsistent mix of different names in the past. The name
has no meaning at all so let's set all to "application/x-gst-promise".

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1099>

2 years agoplaybin3: Avoid group deactivation deadlock.
Jan Schmidt [Mon, 4 Oct 2021 18:43:13 +0000 (05:43 +1100)]
playbin3: Avoid group deactivation deadlock.

Change locking around group deactivation to avoid deadlocks
when shutting down exactly as a buffering message arrives.

The PLAYBIN3_LOCK now protects the active field of the
source group. Everything else is still protected by the
source-group-lock.

Also properly protect group switching operations with
the PLAYBIN3_LOCK everywhere.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1049>

2 years agochopmydata: Fix FIXMEs in gst_element_class_set_static_metadata
Vivia Nikolaidou [Fri, 8 Oct 2021 12:44:37 +0000 (15:44 +0300)]
chopmydata: Fix FIXMEs in gst_element_class_set_static_metadata

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1097>

2 years agoFAQ: add mention to downstream cherry-pick
Stéphane Cerveau [Fri, 8 Oct 2021 11:20:37 +0000 (13:20 +0200)]
FAQ: add mention to downstream cherry-pick

Give an help to cherry-pick an upstream patch to
downstream repository (old stable version)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1095>

2 years agod3d11: d3d11desktopdupsrc: Add support for non-D3D11 downstream element
Seungha Yang [Tue, 5 Oct 2021 18:19:30 +0000 (03:19 +0900)]
d3d11: d3d11desktopdupsrc: Add support for non-D3D11 downstream element

By this commit, application doesn't need to configure d3d11download
element for software pipeline which will make things simpler

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1082>

2 years agovalidate:scenario: Allow waiting signal searching for element factory
Thibault Saunier [Tue, 5 Oct 2021 21:50:21 +0000 (18:50 -0300)]
validate:scenario: Allow waiting signal searching for element factory

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1064>

2 years agojpegdec: Support libjpeg-turbo colorspace conversion
Marek Vasut [Fri, 5 Jun 2020 14:20:18 +0000 (16:20 +0200)]
jpegdec: Support libjpeg-turbo colorspace conversion

The libjpeg-turbo has a built-in support for performing colorspace
conversion. The performance of this conversion is much better than
doing the same separately using videoconvert. Implement support for
this conversion to RGBx/xRGB/BGRx/xBGR formats. Other formats can
be easily added later.

- The decoding of various pixel formats can be tested and compared to
  non-libjpeg-turbo decoding as follows:
  for gfmt in {RGB,BGR}{,x} x{RGB,BGR} ; do
      echo "$gfmt"
      gst-launch-1.0 -q \
          videotestsrc pattern=colors ! \
          video/x-raw,format=${gfmt} ! \
          fakesink dump=true | \
  head -n 200 | tail -n 1
      gst-launch-1.0 -q --gst-plugin-path=build/ext/jpeg/ \
          videotestsrc pattern=colors ! \
          video/x-raw,format=${gfmt} ! \
  jpegenc ! \
  jpegdec ! \
  video/x-raw,format=${gfmt} ! \
  fakesink dump=true | \
  head -n 200 | tail -n 1
      done
  Result looks as follows, i.e. comparable:
  RGB
  00000c70 (0x7f7736fbdd10): 05 33 19 05 33 26 05 33 33 05 33 40 05 33 4c 05  .3..3&.33.3@.3L.
  00000c70 (0x7f389e8f7d10): 05 32 17 04 32 22 04 32 31 04 32 3e 04 32 4a 04  .2..2".21.2>.2J.
  RGBx
  00000c70 (0x7f79efd0ad10): cc 07 22 ff d9 07 22 ff e6 07 22 ff f3 07 22 ff  .."..."..."...".
  00000c70 (0x7fb6989f3d10): cd 06 22 00 d9 06 22 00 e6 06 22 00 f4 06 22 00  .."..."..."...".
  BGR
  00000c70 (0x7fa0a6c42d10): 05 0c 33 05 19 33 05 26 33 05 33 33 05 40 33 05  ..3..3.&3.33.@3.
  00000c70 (0x7fc74165fd10): 05 08 32 04 17 32 04 22 32 04 31 32 04 3e 32 04  ..2..2."2.12.>2.
  BGRx
  00000c70 (0x7fbf399f1d10): 22 07 cc ff 22 07 d9 ff 22 07 e6 ff 22 07 f3 ff  "..."..."..."...
  00000c70 (0x7f50e3d1cd10): 22 06 cd 00 22 06 d9 00 22 06 e6 00 22 06 f4 00  "..."..."..."...
  xRGB
  00000c70 (0x7f0b950a2d10): ff cc 07 22 ff d9 07 22 ff e6 07 22 ff f3 07 22  ..."..."..."..."
  00000c70 (0x7f4416b8dd10): 00 cd 06 22 00 d9 06 22 00 e6 06 22 00 f4 06 22  ..."..."..."..."
  xBGR
  00000c70 (0x7f237d74dd10): ff 22 07 cc ff 22 07 d9 ff 22 07 e6 ff 22 07 f3  ."..."..."..."..
  00000c70 (0x7f095547dd10): 00 22 06 cd 00 22 06 d9 00 22 06 e6 00 22 06 f4  ."..."..."..."..
                             ^^          ^^          ^^          ^^
  Notice how the alpha channel is set to arbitrary value in case of the
  libjpeg-turbo decoding into RGBx/BGRx/xRGB/xBGR pixel formats. This is
  documented in libjpeg-turbo README.md as follows:
    "
    When using the RGBX, BGRX, XBGR, and XRGB colorspaces during decompression, the
    X byte is undefined, and in order to ensure the best performance, libjpeg-turbo
    can set that byte to whatever value it wishes.
    "

- The interlaced num_fields=2 mjpeg stream can be generated and
  tested as follows (this does require mjpegtools):
  $ gst-launch-1.0 videotestsrc num-buffers=10 ! jpegenc ! multifilesink location=in%04d.jpg
  $ jpeg2yuv -f 25 -I t -L 0 -j in%04d.jpg | yuv2lav -f avi -o result.avi
  ...
  $ gst-launch-1.0 --gst-plugin-path=build/ext/jpeg/ filesrc location=result.avi ! \
       avidemux ! jpegdec ! video/x-raw,format=RGBx ! videoconvert ! autovideosink

Signed-off-by: Marek Vasut <marex@denx.de>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1091>

2 years agortsp-media: Unprepare suspended medias too
Sebastian Dröge [Thu, 7 Oct 2021 10:00:10 +0000 (13:00 +0300)]
rtsp-media: Unprepare suspended medias too

Previously suspended medias immediately reached the UNPREPARED state
without going through the media's unprepare() vfunc. This didn't allow
the media subclass to do any additional cleanup, and for example the
shutdown-eos property of GstRTSPMedia was ignored.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1090>

2 years agotests: gstmeta: Fix failure on Windows
Seungha Yang [Fri, 1 Oct 2021 14:36:39 +0000 (23:36 +0900)]
tests: gstmeta: Fix failure on Windows

Windows doesn't support fork so every test will be performed in
one process. So the test_meta_custom_transform() is being
failed because "test-custom" custom meta is being used/defined in
another test test_meta_custom() as well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1086>

2 years agocodecs: Use GST_VIDEO_DECODER_ERROR() only for decoding error case
Seungha Yang [Wed, 6 Oct 2021 13:06:44 +0000 (22:06 +0900)]
codecs: Use GST_VIDEO_DECODER_ERROR() only for decoding error case

The GST_VIDEO_DECODER_ERROR() should be used only for robust/error-resilient
decoding purpose. Any other error codes such as not-negotiated or flushing
should be returned without modified for upstream to be able to handle
it immediately. (for example, application might want to try other
decoder element on not-negotiated)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1070>

2 years agocodecs: h264decoder: Update for remaining gboolean to GstFlowReturn port
Seungha Yang [Wed, 6 Oct 2021 16:54:29 +0000 (01:54 +0900)]
codecs: h264decoder: Update for remaining gboolean to GstFlowReturn port

Fix for spurious/spammy warning and wrong function return type

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1085>

2 years agortsp-media: Only unprepare a media if it was not already unpreparing anyway
Sebastian Dröge [Wed, 6 Oct 2021 15:19:29 +0000 (18:19 +0300)]
rtsp-media: Only unprepare a media if it was not already unpreparing anyway

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1083>

2 years agomeson: Fix gst-launch build on UWP
Nirbheek Chauhan [Thu, 23 Sep 2021 11:37:09 +0000 (17:07 +0530)]
meson: Fix gst-launch build on UWP

The APIs we need from WinMM for higher timer resolution are only
available for non-UWP apps. The winmm library itself is still
available, so we need to disable the check.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/890>

2 years agomeson: Fix build with -Dopenjpeg=disabled
Nirbheek Chauhan [Thu, 23 Sep 2021 12:06:20 +0000 (17:36 +0530)]
meson: Fix build with -Dopenjpeg=disabled

tests/check/meson.build uses the openjpeg_dep variable
unconditionally, and the subdir_done() is useless anyway, since the
plugin is only built if openjpeg_dep.found() is true. Fixes:

..\tests\check\meson.build:23:0: ERROR: Unknown variable "openjpeg_dep".

In particular, this fixes the build on UWP since we disable openjpeg
explicitly in Cerbero when building for UWP.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1069>

2 years agobad: gs: update README
Guillaume Desmottes [Fri, 1 Oct 2021 12:35:06 +0000 (14:35 +0200)]
bad: gs: update README

- add one missing dep
- change install path to match monorepo
- fix current dirs

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1008>

2 years agortsp-client: make sure sessmedia will not get freed while used
Ognyan Tonchev [Sun, 3 Oct 2021 21:25:23 +0000 (23:25 +0200)]
rtsp-client: make sure sessmedia will not get freed while used

handle_*_request() functions were all retrieving the session media from
the session by calling gst_rtsp_session_get_media () which is a transfer-none
call. If a session timeout happens at that time, the session media may get freed
making the pointer invalid..

Fixes #757

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1053>

2 years agovalidate:launcher: Sync asset only when passing --sync
Thibault Saunier [Sat, 2 Oct 2021 14:58:56 +0000 (11:58 -0300)]
validate:launcher: Sync asset only when passing --sync

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1020>

2 years agoci: Fix typo in cerbero trigger
Xavier Claessens [Tue, 5 Oct 2021 15:47:17 +0000 (11:47 -0400)]
ci: Fix typo in cerbero trigger

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1056>

2 years agotrigger_cerbero_pipeline.py: Do not hardcode gitlab instance
Xavier Claessens [Tue, 5 Oct 2021 15:20:32 +0000 (11:20 -0400)]
trigger_cerbero_pipeline.py: Do not hardcode gitlab instance

When GStreamer is forked into a private GitLab instance we should
trigger cerbero into that private instance too. Otherwise the token
won't be accepted.

Also do not hardcode the cerbero project ID because it is instance
specific.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1056>

2 years agova: Use macro rather than VAMemory feature string.
Víctor Manuel Jáquez Leal [Fri, 17 Sep 2021 11:02:38 +0000 (13:02 +0200)]
va: Use macro rather than VAMemory feature string.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1061>

2 years agoci: remove duplicate stage key in documentation job
Jordan Petridis [Tue, 5 Oct 2021 20:28:57 +0000 (23:28 +0300)]
ci: remove duplicate stage key in documentation job

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/931>

2 years agoci: Remove "check allow-edit" job because gitlab does it by default
Xavier Claessens [Tue, 5 Oct 2021 00:44:15 +0000 (20:44 -0400)]
ci: Remove "check allow-edit" job because gitlab does it by default

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/931>

2 years agoci: Update fedora image for cerbero trigger
Xavier Claessens [Tue, 5 Oct 2021 00:24:58 +0000 (20:24 -0400)]
ci: Update fedora image for cerbero trigger

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/931>

2 years agoci: Fix gst-indent path
Xavier Claessens [Tue, 5 Oct 2021 12:51:08 +0000 (08:51 -0400)]
ci: Fix gst-indent path

It used to be downloaded into PATH, but we can now instead run it from
git. Also move it to top source dir instead of gstreamer subproject.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/931>

2 years agoci: Fix subprojects caching in Windows image
Xavier Claessens [Tue, 5 Oct 2021 00:25:54 +0000 (20:25 -0400)]
ci: Fix subprojects caching in Windows image

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/931>

2 years agoci/docker/fedora: update rustc and meson versions
Jordan Petridis [Mon, 27 Sep 2021 07:03:31 +0000 (10:03 +0300)]
ci/docker/fedora: update rustc and meson versions

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/931>

2 years agoci: port to fd.o citemplates
Jordan Petridis [Mon, 27 Sep 2021 06:41:10 +0000 (09:41 +0300)]
ci: port to fd.o citemplates

https://gitlab.freedesktop.org/freedesktop/ci-templates

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/931>

2 years agoci: remove duplicate keys
Jordan Petridis [Mon, 27 Sep 2021 06:42:18 +0000 (09:42 +0300)]
ci: remove duplicate keys

They are redefined/copied just below

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/931>

2 years agoci: Add a dummy trigger job/stage
Nicolas Dufresne [Tue, 5 Oct 2021 13:27:50 +0000 (09:27 -0400)]
ci: Add a dummy trigger job/stage

This is to avoid triggering docker images for no reason, and bring back
running gst-indent always.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1054>

2 years agoci: Document the difference between the two doc jobs
Nicolas Dufresne [Tue, 5 Oct 2021 13:06:32 +0000 (09:06 -0400)]
ci: Document the difference between the two doc jobs

Naming is hard, so I opted for a small comment to explain this one.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1054>

2 years agortsp-media: Also mark receive-only (RECORD) medias as prepared when unsuspending
Sebastian Dröge [Tue, 5 Oct 2021 16:37:40 +0000 (19:37 +0300)]
rtsp-media: Also mark receive-only (RECORD) medias as prepared when unsuspending

Previously the status was only changed for other medias.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1058>

2 years agodocs: update "Building from Source using Meson" for mono repo
Tim-Philipp Müller [Tue, 5 Oct 2021 12:26:52 +0000 (13:26 +0100)]
docs: update "Building from Source using Meson" for mono repo

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1052>

2 years agosplitmuxsink: Keep track of the pending input GOPs in a queue
Sebastian Dröge [Tue, 21 Sep 2021 10:37:35 +0000 (13:37 +0300)]
splitmuxsink: Keep track of the pending input GOPs in a queue

This cleans up input GOP handling and makes it possible to handle more
than 2 pending GOPs, which could happen before if keyframes are arriving
with too short of a distance between them.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1005>

2 years agosplitmuxsink: Handle frame reordering due to B frames better
Sebastian Dröge [Thu, 16 Sep 2021 16:36:27 +0000 (19:36 +0300)]
splitmuxsink: Handle frame reordering due to B frames better

Instead of assuming that the PTS of a keyframe is the lowest PTS of a
GOP, wait until the DTS has passed this PTS and take the minimum PTS up
to that point. That way the minimum PTS of a GOP can be determined, at
least for closed GOP streams. Open GOP streams still can't be handled
properly.

By knowing the minimum PTS of each GOP, keyframes can be requested at
the correct time relative to the GOP (and thus fragment) start and
fragment overflow calculations can calculate the correct durations of
the GOPs.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1005>

2 years agosplitmuxsink: Reset timecodes when resetting the sink
Sebastian Dröge [Thu, 16 Sep 2021 11:07:27 +0000 (14:07 +0300)]
splitmuxsink: Reset timecodes when resetting the sink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1005>

2 years agosplitmuxsink: Use GST_CLOCK_STIME_NONE instead of 0 to initialize max out running...
Sebastian Dröge [Thu, 16 Sep 2021 10:11:20 +0000 (13:11 +0300)]
splitmuxsink: Use GST_CLOCK_STIME_NONE instead of 0 to initialize max out running time

Otherwise streams with only DTS would misbehave while it is negative.

For outputting everything immediately at EOS, use G_MAXINT64 instead
which is bigger-or-equal to any other running time.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1005>

2 years agosplitmuxsink: Only update max in/out running time if it's actually bigger
Sebastian Dröge [Thu, 16 Sep 2021 10:02:29 +0000 (13:02 +0300)]
splitmuxsink: Only update max in/out running time if it's actually bigger

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1005>

2 years agosplitmuxsink: Only count keyframes for the reference context, consistently
Sebastian Dröge [Thu, 16 Sep 2021 09:53:12 +0000 (12:53 +0300)]
splitmuxsink: Only count keyframes for the reference context, consistently

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1005>

2 years agoci: Rework workflow rules to prevent duplicate pipelines
Jordan Petridis [Wed, 29 Sep 2021 12:15:03 +0000 (15:15 +0300)]
ci: Rework workflow rules to prevent duplicate pipelines

Currently gitlab spawns 2 pipelines, one for the branch and
another for the merge request.

Update our rules so that only one of them is spawned depending
on the situation.

https://docs.gitlab.com/ee/ci/yaml/index.html#switch-between-branch-pipelines-and-merge-request-pipelines

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/958>

2 years agodocs/running: Describe GST_REGISTRY_MODE
Robert Rosengren [Fri, 24 Sep 2021 13:24:15 +0000 (15:24 +0200)]
docs/running: Describe GST_REGISTRY_MODE

Change-Id: I45e9fe90137d4a8306c3a5e4f636fa43425b978f
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/825>

2 years agoregistrybinary: registry file mode via GST_REGISTRY_MODE
Robert Rosengren [Mon, 10 May 2021 10:50:18 +0000 (12:50 +0200)]
registrybinary: registry file mode via GST_REGISTRY_MODE

In an embedded system where all services run as seperate users it is
useful to have the gstreamer registry readable by all so it can be
re-used, in similar manner as a host system where one user have seperate
applications running but all share same registry.

To make this possible introducing GST_REGISTRY_MODE for adjusting the
changing mode of the registry binary when finishing up with the
temporary file (which has restricted access).

Fixes: #692
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/825>

2 years agompegtsparse: Don't assert the packet_size when filling for EOS
Jan Alexander Steffens (heftig) [Fri, 24 Sep 2021 09:53:56 +0000 (11:53 +0200)]
mpegtsparse: Don't assert the packet_size when filling for EOS

If the packetizer got reset for any reason (failure to find PCR?) then
the packet_size can be zero here even though we already enqueued some
packets.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1038>

2 years agopbutils: Remove sample entry code "raw"
Ludvig Rappe [Wed, 15 Sep 2021 14:49:16 +0000 (16:49 +0200)]
pbutils: Remove sample entry code "raw"

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1045>

2 years agomultiqueue: Fix query unref race on flush
Jan Alexander Steffens (heftig) [Mon, 4 Oct 2021 11:49:44 +0000 (13:49 +0200)]
multiqueue: Fix query unref race on flush

If the query has already been destroyed at this point, GST_IS_QUERY will
read garbage, can return false and we will try to unref it again.
Instead, make note of whether the item is a query when we dequeue it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1029>

2 years agohandle-subprojects-cache.py: Fix shebang
Xavier Claessens [Mon, 4 Oct 2021 23:59:58 +0000 (19:59 -0400)]
handle-subprojects-cache.py: Fix shebang

2 years agocodecs: mpeg2decoder: Use GstFlowReturn everywhere
Seungha Yang [Tue, 21 Sep 2021 15:05:43 +0000 (00:05 +0900)]
codecs: mpeg2decoder: Use GstFlowReturn everywhere

boolean return value is not sufficient for representing the reason
of error in most cases. For instance, any errors around new_sequence()
would mean negotiation error, not just *ERROR*.
And some subclasses will allocate buffer/memory/surface on new_picture()
but it could be failed because of expected error, likely flushing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1019>

2 years agocodecs: h264decoder: Use GstFlowReturn everywhere
Seungha Yang [Tue, 21 Sep 2021 13:21:51 +0000 (22:21 +0900)]
codecs: h264decoder: Use GstFlowReturn everywhere

boolean return value is not sufficient for representing the reason
of error in most cases. For instance, any errors around new_sequence()
would mean negotiation error, not just *ERROR*.
And some subclasses will allocate buffer/memory/surface on new_picture()
but it could be failed because of expected error, likely flushing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1019>

2 years agocodecs: h265decoder: Use GstFlowReturn everywhere
Seungha Yang [Mon, 20 Sep 2021 15:23:13 +0000 (00:23 +0900)]
codecs: h265decoder: Use GstFlowReturn everywhere

boolean return value is not sufficient for representing the reason
of error in most cases. For instance, any errors around new_sequence()
would mean negotiation error, not just *ERROR*.
And some subclasses will allocate buffer/memory/surface on new_picture()
but it could be failed because of expected error, likely flushing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1019>

2 years agoclosedcaption: Fix broken debug function macros with MSVC build
Seungha Yang [Sat, 2 Oct 2021 12:22:23 +0000 (21:22 +0900)]
closedcaption: Fix broken debug function macros with MSVC build

warning C4003: not enough arguments for function-like macro invocation 'warning'

G_STMT_END macro is extended to the below form with MSVC
__pragma(warning(push)) \
__pragma(warning(disable:4127)) \
while(0) \
__pragma(warning(pop))

So MSVC preprocessor will extend it further to
__pragma(VBI_CAT_LEVEL_LOG(push)) ...

Should rename warning() debug macro function therefore.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1018>

2 years agompegtsmux: basetsmux: Don't try to return value from void function
Seungha Yang [Sat, 2 Oct 2021 11:12:07 +0000 (20:12 +0900)]
mpegtsmux: basetsmux: Don't try to return value from void function

gstbasetsmux.c(1508): warning C4098: 'free_splice': 'void' function returning a value

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1018>

2 years agomove_mrs: Disable our commit hook during the move
Nicolas Dufresne [Fri, 1 Oct 2021 19:49:12 +0000 (15:49 -0400)]
move_mrs: Disable our commit hook during the move

As GNU indent version can be different on the user system, we see some
differences during migration thas causes conflicts. Making cherry-pick
difficults to recover without breaking the style temporily. Note that
cherry-pick continuation does not allow passing the -n option to skip
the hooks.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1017>

2 years agomove_mrs: Fix coding style using autopep8
Nicolas Dufresne [Fri, 1 Oct 2021 19:47:44 +0000 (15:47 -0400)]
move_mrs: Fix coding style using autopep8

And some small edits for:
- E741 ambiguous variable name 'l'
- E722 do not use bare 'except'
- W504 line break after binary operator

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1017>

2 years agova: Make libgudev dependency optional.
Víctor Manuel Jáquez Leal [Sun, 3 Oct 2021 14:53:54 +0000 (16:53 +0200)]
va: Make libgudev dependency optional.

libgudev is a problematic dependency, particularly in sandboxed
environments, such as flatpak.

This patch implements a way to get the available VA devices using
brute-forced traverse of /dev/drm/renderD* directory. Thus usable in
those sandboxed environments.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1027>

2 years agova: meson: Move back libgudev dependency to plugin.
Víctor Manuel Jáquez Leal [Sun, 3 Oct 2021 13:45:58 +0000 (15:45 +0200)]
va: meson: Move back libgudev dependency to plugin.

When move the libgstva, libgudev dependency was moved as part of the
library, though it's not use by the library but the plugin. This patch
moves back libgudev dependency to the plugin.

Also HAVE_LIBDRM is move to the library which is the one who use it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1027>

2 years agonvcodec: nvh264sldec: Add support for interlaced stream
Seungha Yang [Sun, 3 Oct 2021 10:14:07 +0000 (19:14 +0900)]
nvcodec: nvh264sldec: Add support for interlaced stream

Implement missing interlaced stream support

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1026>

2 years agonvcodec: nvh264sldec: Consider additional render delay DPB pictures
Seungha Yang [Sun, 3 Oct 2021 08:41:40 +0000 (17:41 +0900)]
nvcodec: nvh264sldec: Consider additional render delay DPB pictures

At least additional 4 pictures are required

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1026>

2 years agonvcodec: nvvp9sldec: Fix for VP9 profile2 decoding
Seungha Yang [Sun, 3 Oct 2021 08:37:02 +0000 (17:37 +0900)]
nvcodec: nvvp9sldec: Fix for VP9 profile2 decoding

Fix for output video format to be selected correctly

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1026>

2 years agomsdk: meson: Fix build on Windows
Seungha Yang [Sat, 2 Oct 2021 17:14:17 +0000 (02:14 +0900)]
msdk: meson: Fix build on Windows

subprojects\gst-plugins-bad\sys\msdk\meson.build:160:2: ERROR: Unknown variable "libva_dep".

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1022>

2 years agod3d11: d3d11vp9dec: Fix use_prev_in_find_mv_refs value setting
Seungha Yang [Sat, 2 Oct 2021 16:45:57 +0000 (01:45 +0900)]
d3d11: d3d11vp9dec: Fix use_prev_in_find_mv_refs value setting

"last_show_frame" should be updated based on
GstVp9FrameHeader::show_frame, not show_existing_frame

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1021>

2 years agocodecs: {vp8,vp9}decoder: Drain on new_sequence()
Seungha Yang [Sat, 18 Sep 2021 13:51:53 +0000 (22:51 +0900)]
codecs: {vp8,vp9}decoder: Drain on new_sequence()

Decoder should drain queued frame (if any) and empty DPB before
starting new sequence.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>

2 years agonvcodec: nv{vp8,vp9}sldec: Implement get_preferred_output_delay()
Seungha Yang [Thu, 30 Sep 2021 15:27:42 +0000 (00:27 +0900)]
nvcodec: nv{vp8,vp9}sldec: Implement get_preferred_output_delay()

Equivalent to that of nvh264sldec. Use render delay in case of non-live
pipeline for the better throughput performance.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>

2 years agocodecs: {vp8,vp9}decoder: Cleanup drain code
Seungha Yang [Thu, 30 Sep 2021 16:00:24 +0000 (01:00 +0900)]
codecs: {vp8,vp9}decoder: Cleanup drain code

Make them consistent with h26x decoder baseclass

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>

2 years agocodecs: vp8decoder: Fix typo
Seungha Yang [Thu, 30 Sep 2021 17:58:44 +0000 (02:58 +0900)]
codecs: vp8decoder: Fix typo

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>

2 years agocodecs: vp9decoder: add support for render delay
Seungha Yang [Sat, 2 Oct 2021 11:21:41 +0000 (20:21 +0900)]
codecs: vp9decoder: add support for render delay

Some decoding APIs support delayed output for performance reasons.
One example would be to request decoding for multiple frames and
then query for the oldest frame in the output queue.

This also increases throughput for transcoding and improves seek
performance when supported by the underlying backend.

Introduce support in the vp9 base class, so that backends that
support render delays can actually implement it.

Co-authored by Seungha Yang <seungha@centricular.com>

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>

2 years agocodecs: vp9decoder: Fix class struct documentation
Seungha Yang [Sat, 2 Oct 2021 10:47:45 +0000 (19:47 +0900)]
codecs: vp9decoder: Fix class struct documentation

s/GstVp9Decoder/GstVp9DecoderClass

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>

2 years agoges:uri-asset: Ignore streams with no ID
Thibault Saunier [Thu, 30 Sep 2021 22:03:40 +0000 (19:03 -0300)]
ges:uri-asset: Ignore streams with no ID

Since 0d95d9258b97 we respect the asset stream-id in `GESUriSource` so
we can not work with unknown or broken stream ID in the assets.

We just ignore them, warning about it and we should fix that in
demuxer so they don't expose pad without providing a stream id for them.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1001>

2 years agotypefindfunctions: differentiate h265 from h264
Stéphane Cerveau [Thu, 16 Sep 2021 13:18:24 +0000 (15:18 +0200)]
typefindfunctions: differentiate h265 from h264

in some cases, the algo gives the same probability
to h264 and h265 for h26x stream resulting in a h265
stream detected as a h264.
if sps/pps/vps detected, increase the probabilty.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/957>

2 years agova: meson: Update and enhance meson syntax usage.
Víctor Manuel Jáquez Leal [Thu, 30 Sep 2021 15:38:33 +0000 (17:38 +0200)]
va: meson: Update and enhance meson syntax usage.

This patch contains two updates:

1. Instead of checking for dependency already checked just to verify a
   version, we use the dependency version API.
2. Update the deprecated function get_pkgconfig_variable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/997>

2 years agomsdk: meson: Don't get dependency variable before it's valid.
Víctor Manuel Jáquez Leal [Thu, 30 Sep 2021 15:43:09 +0000 (17:43 +0200)]
msdk: meson: Don't get dependency variable before it's valid.

It's possible to have installed MediaSDK environment
package (libmfx-dev in Debian) without libva environment package. This
setup will lead to a breakage of meson configuration.

The fix is to get the libva's driver directory variable after the
dependency is validated as found.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/998>

2 years agoristsink: set sync to FALSE on RTCP sink
Marc Leeman [Thu, 30 Sep 2021 11:32:44 +0000 (13:32 +0200)]
ristsink: set sync to FALSE on RTCP sink

See commit 921e9a54: rtpsink: set sync off on rtcp_sink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/993>

2 years agortpsink: set sync off on rtcp_sink
Marc Leeman [Thu, 30 Sep 2021 11:19:40 +0000 (13:19 +0200)]
rtpsink: set sync off on rtcp_sink

When using the following setup (the error can be reproduced using
simpler sender pipelines), the receiver resynchronises the clock on RTCP
packets. The effect was that a couple seconds were cut out of the
playback because an initial RTCP packet was dropped.

When sending out all RTCP packets (setting sync=FALSE on the RTCP
updsink), the playback is fine.

This syncs rtpsink with rtpsrc (where this property was already set).

gst-launch-1.0 filesrc location=899-en.mp3 \
    ! mpegaudioparse \
    ! mpg123audiodec \
    ! audioconvert \
    ! audioresample \
    ! avenc_g722 \
    ! rtpg722pay
    ! rtpsink uri=rtp://239.1.2.3:1234

gst-launch-1.0 uridecodebin rtp://239.1.2.3:1234?encoding-name=G722 \
    ! autoaudiosink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/993>

2 years agortsp-session: Don't unref medias twice if it is removed inside gst_rtsp_session_filte...
Sebastian Dröge [Fri, 1 Oct 2021 10:51:37 +0000 (13:51 +0300)]
rtsp-session: Don't unref medias twice if it is removed inside gst_rtsp_session_filter() while the mutex is shortly released

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/757

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1004>

2 years agortpmanagerbad: do not set iface on sink
Marc Leeman [Thu, 17 Sep 2020 13:06:38 +0000 (15:06 +0200)]
rtpmanagerbad: do not set iface on sink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/994>

2 years agoci: Rebuild windows image
Jordan Petridis [Fri, 1 Oct 2021 09:11:04 +0000 (12:11 +0300)]
ci: Rebuild windows image

Get updates and newer ca-certificates in.

Also update the way we install chocolatey

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1002>

2 years agoci:doc: Rewrite script to import doc on fdo ensuring the right job is used
Thibault Saunier [Thu, 30 Sep 2021 15:47:20 +0000 (12:47 -0300)]
ci:doc: Rewrite script to import doc on fdo ensuring the right job is used

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/999>

2 years agomove-script: Do not expect user to be members of the gstreamer project
Thibault Saunier [Thu, 30 Sep 2021 13:37:05 +0000 (10:37 -0300)]
move-script: Do not expect user to be members of the gstreamer project

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/990>

2 years agomove-script: Handle users not having forked gstreamer core
Thibault Saunier [Thu, 30 Sep 2021 13:36:00 +0000 (10:36 -0300)]
move-script: Handle users not having forked gstreamer core

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/990>

2 years agocore: remove outdated mention to gst-build
Stéphane Cerveau [Wed, 29 Sep 2021 09:23:38 +0000 (11:23 +0200)]
core: remove outdated mention to gst-build

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/956>

2 years agomfdeviceprovider: Add support for device update
Seungha Yang [Fri, 27 Aug 2021 10:19:57 +0000 (19:19 +0900)]
mfdeviceprovider: Add support for device update

Similar to the wasapi2 plugin, GstWinRT library will be used for UWP,
and adding new GstWin32DeviceWatcher object implementation for
Win32 desktop application.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/947>

2 years agowasapi2deviceprovider: Add support for device update
Seungha Yang [Thu, 26 Aug 2021 13:38:37 +0000 (22:38 +0900)]
wasapi2deviceprovider: Add support for device update

... by using newly implemented GstWinRT library

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/947>

2 years agolibs: Introduce GstWinRT library
Seungha Yang [Thu, 26 Aug 2021 10:47:51 +0000 (19:47 +0900)]
libs: Introduce GstWinRT library

Adding a helper library for various WinRT specific implementations.
Currently this library supports only DeviceWatcher abstraction object
which can be used for dynamic device add/remove detection.
See also
https://docs.microsoft.com/en-us/uwp/api/windows.devices.enumeration.devicewatcher?view=winrt-20348

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/947>

2 years agovideo: make GST_VIDEO_FORMAT_INFO_IS_*() macros booleans
Tim-Philipp Müller [Sun, 26 Sep 2021 00:55:39 +0000 (01:55 +0100)]
video: make GST_VIDEO_FORMAT_INFO_IS_*() macros booleans

Spotted by Stirling Westrup.

Fixes #726

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/926>