Ming Qian
094d121812
video: Add support for linear 8x128 NV12 tiles and 10bit BE tiles
...
This adds linear 8x128 NV12 based tiles and NV12 10bit big endian tiles.
These formats are used by i.MX 8QXP/8QM VPU and exposed in V4L2.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1379 >
2022-03-22 00:41:39 +00:00
Nicolas Dufresne
c9b127dae3
video: Add NV12_16L32S aka Mediatek MM21 support
...
Unlike other simple tiled formats, the Mediatek HW use different tile size
per-plane. The tile size is scaled according to the subsampling. Effectively,
using the name 16L32S to represent linearly layout tiles of size 16x32 bytes
in the Y plane, and 16x16 in the UV plane. In order to make this specificity
discoverable, a new SUBTILES flags have been added.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1567 >
2022-02-20 22:32:55 +00:00
Seungha Yang
fe870b706d
video-converter: Fix for broken gamma remap with high bitdepth YUV output
...
Scale down the matrix before calculating RGB -> YUV matrix
otherwise offset values will be wrong
Fixing pipeline
videotestsrc ! video/x-raw,format=ARGB ! videoconvert gamma-mode=remap ! \
video/x-raw,format=P010_10LE,colorimetry="bt2020"
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1432 >
2022-01-24 10:59:38 +00:00
Piotrek Brzeziński
428b4104b0
video-format: Add support for ARGB64 LE/BE and similar variants
...
Co-authored-by: Sebastian Dröge <sebastian@centricular.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1247 >
2021-10-29 14:57:58 +00:00
Piotrek Brzeziński
a102444c90
video-converter: Fix v210->I420 last line conversion
...
Last line would not be converted correctly if height was an odd number.
Fixed by accounting for data type (8bit vs. 16bit) differences between
respective packing and unpacking functions.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/973 >
2021-10-14 21:03:58 +00:00
Piotrek Brzeziński
35a7b19381
video-converter: Add fast paths from I420/YV12, UYVY, Y42B and YUY2 to v210
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/973 >
2021-10-14 21:03:58 +00:00
Thibault Saunier
2fd28195ca
Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir
2021-09-24 16:13:26 -03:00
