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Qian Hu (胡骞) ddd00a9e1d v4l2object: handle unsupported hlg colorimetry gracefully 
This patch addresses the issue where GStreamer would throw an error when
attempting to use bt2100-hlg colorimetry with V4L2, which is not
supported by the current V4L2 kernel. When bt2100-hlg colorimetry is set
from caps, the check for transfer (GST_VIDEO_TRANSFER_ARIB_STD_B67) is
bypassed.

The main improvement is to avoid checking the transfer value in
gst_v4l2_video_colorimetry_matches when it is
GST_VIDEO_TRANSFER_ARIB_STD_B67. This is because the transfer value in
the cinfo parameter comes from gst_v4l2_object_get_colorspace, which
converts the transfer to another value, causing a mismatch.

Since the kernel does not support GST_VIDEO_TRANSFER_ARIB_STD_B67,
gst_v4l2_object_get_colorspace cannot map it correctly from V4L2 to
GStreamer. Therefore, we ignore this check to prevent errors.

changes:
- Added a condition in gst_v4l2_video_colorimetry_matches to bypass the
  transfer check when the transfer is GST_VIDEO_TRANSFER_ARIB_STD_B67.
- Ensured that the pipeline does not throw errors due to unsupported
  bt2100-hlg colorimetry in V4L2.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7212>
2024-08-16 11:51:57 +00:00
..
gst-devtools validate: Copy action structure before retrieving strings from it 2024-08-09 10:26:30 +00:00
gst-docs docs: Add back SVG sources for the pipeline diagrams 2024-07-10 13:53:19 +03:00
gst-editing-services nlecomposition: Don't leak QoS events 2024-07-30 14:22:54 +00:00
gst-examples examples: webrtc: rust: Update to gstreamer-rs 0.23 2024-07-17 09:12:47 +00:00
gst-integration-testsuites testsuites: remove prores reverse playback test from known issues list 2024-06-18 20:27:15 +00:00
gst-libav avdemux: Fix deadlock when serialized events are received from upstream while opening 2024-08-16 09:55:11 +00:00
gst-plugins-bad va: deinterlace: Do not use the backward reference 2024-08-15 15:26:07 +00:00
gst-plugins-base pbutils: descriptions: use subsampling factor to get YUV subsampling 2024-08-14 19:02:20 +00:00
gst-plugins-good v4l2object: handle unsupported hlg colorimetry gracefully 2024-08-16 11:51:57 +00:00
gst-plugins-ugly asfdemux: Be more lenient towards malformed header 2024-07-23 06:35:11 +00:00
gst-python python: Add unit test for analytics API 2024-08-06 14:28:18 +00:00
gst-rtsp-server build: Add missing common options that are yielding in subprojects 2024-06-27 15:53:46 +00:00
gstreamer core: Log pad name, not just the pointer 2024-08-12 12:38:44 +05:30
gstreamer-sharp Back to development 2024-03-05 12:58:57 +00:00
gstreamer-vaapi vaapi: Fix sps_max_dec_pic_buffering_minus1 value in h265 decoder 2024-07-30 17:31:07 +00:00
macos-bison-binary macos-bison: Update to 3.8.2 and add an ARM64 build 2023-08-31 07:50:43 +00:00
packagefiles subprojects: Fix libsoup build on windows with gcc14 2024-08-14 04:34:28 +00:00
webview2 subprojects: webview2: Fix warning with meson 1.4.0 2024-04-13 14:47:29 +00:00
win-flex-bison-binaries
win-nasm
win-pkgconfig win: add new win-pkgconfig subproject 2023-07-21 06:37:45 +00:00
avtp.wrap
cairo.wrap cairo: update wrap to 1.18.0 2023-12-13 11:51:53 +00:00
dav1d.wrap meson: Declare dav1d dependency in subproject 2024-03-25 10:14:13 +00:00
DirectX-Headers.wrap subprojects: Add DirectX-Headers wrap 2023-12-14 18:08:00 +09:00
directxmath.wrap subprojects: directxmath: Update to 3.1.9 2024-04-02 05:14:53 +09:00
dssim.wrap
dv.wrap
expat.wrap
fdk-aac.wrap
FFmpeg.wrap meson: Make wrap downloads smaller 2024-03-23 13:08:15 +00:00
flac.wrap flac: Add wrap file and add fallback for it to the flac plugin 2024-04-07 11:12:51 +00:00
fontconfig.wrap meson: Provide fontconfig dep from the subproject 2023-07-20 11:00:35 +00:00
freetype2.wrap
fribidi.wrap fribidi.wrap: Move to tarball, bump, provide dep 2023-07-12 21:17:25 +00:00
gl-headers.wrap
glib-networking.wrap subprojects: update glib-networking wrap to 2.78.1 2024-04-03 18:49:08 +00:00
glib.wrap subprojects: update glib wrap to 2.78.3 2023-12-21 19:22:25 +02:00
gobject-introspection.wrap gi: add support for introspection with subprojects 2023-07-21 06:37:45 +00:00
graphene.wrap meson: Use tarball for graphene instead of git 2023-07-20 11:00:35 +00:00
gst-plugins-rs.wrap Back to development 2024-03-05 12:58:57 +00:00
gtk-sharp.wrap csharp: update gtk-sharp subproject 2023-12-07 17:34:30 +01:00
gtk.wrap subprojects: gtk: Update to 4.14.4 2024-08-16 09:24:19 +00:00
harfbuzz.wrap harfbuzz.wrap: Bump to latest to fix MSYS2 build failure 2023-07-12 21:17:25 +00:00
json-glib.wrap
lame.wrap
libdrm.wrap libdrm.wrap: Bump to latest 2.4.120 2024-05-29 15:49:45 +00:00
libffi.wrap libffi: fix wrap file to provide the libffi dependency 2023-07-21 06:37:45 +00:00
libgudev.wrap wraps: libgudev: add fallback uri 2024-07-24 11:44:28 +00:00
libjpeg-turbo.wrap
liblc3.wrap subprojects: update liblc3 wrap to 1.1.1 2024-06-28 13:38:36 +01:00
libmicrodns.wrap
libnice.wrap webrtc: Change requirement to libnice 0.1.22 2024-03-22 08:49:32 +00:00
libopenjp2.wrap
libpng.wrap
libpsl.wrap meson: Ensure that soup plugin is built on Windows 2023-07-15 05:06:35 +00:00
libsoup.wrap subprojects: Fix libsoup build on windows with gcc14 2024-08-14 04:34:28 +00:00
libsrtp2.wrap
libva.wrap meson: Fix libva.wrap meson build 2024-06-13 04:48:56 +00:00
libwpe.wrap
libxml2.wrap libxml2: update to 2.10.3-4 2023-06-22 08:38:22 +00:00
ntv2.wrap aja: Update to AJA NTV2 17.0.1 2024-05-11 15:54:54 +00:00
ogg.wrap
openh264.wrap
opus.wrap subprojects: bump opus wrap to 1.5.2 2024-06-22 12:26:22 +01:00
orc.wrap subprojects: track orc main branch again 2024-03-05 13:25:19 +00:00
pango.wrap pango: update wrap to 1.51.0 2023-12-13 11:51:53 +00:00
pcre2.wrap meson: Force pcre2 to be provided by a subproject on macOS 2023-07-20 11:00:35 +00:00
pixman.wrap meson: Bump pixman.wrap to latest version 2024-03-23 13:08:15 +00:00
proxy-libintl.wrap
pycairo.wrap
pygobject.wrap
soundtouch.wrap pitch: add validate tests 2024-05-02 13:26:09 +02:00
sqlite3.wrap
vorbis.wrap
vpx.wrap subprojects: bump libvpx wrap to 1.14 2024-08-14 04:34:27 +00:00
wayland-protocols.wrap gstwayland: Support wp_single_pixel_buffer_v1 2024-01-22 16:51:36 -05:00
webrtc-audio-processing.wrap meson: Update webrtc-audio-processing wrap to 1.3 2023-09-05 11:27:17 -04:00
wpebackend-fdo.wrap
x264.wrap meson: Make wrap downloads smaller 2024-03-23 13:08:15 +00:00
zlib.wrap