Nicolas Dufresne
c17e648fcf
video: Add NV12_10LE32_4L4 tiled format
...
This 10bit format is identical to NV12_4L4, but uses NV12_10LE40 format
internally. In show, the tiles is made af 4 rows of 5 bytes, which contains
4 fully packed 10bit values.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3447 >
2023-06-15 14:32:32 +00:00
Tim-Philipp Müller
d56648ccdb
libs: video: drop use of GSlice
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3695 >
2023-01-24 15:25:06 +00:00
Sebastian Dröge
2e5c73fff7
video: Add/fix various annotations
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194 >
2022-10-18 08:56:58 +00:00
Edward Hervey
8c49fcbc83
video-converter: Fix doc
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Argument names weren't correct
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3043 >
2022-09-19 08:54:48 +02:00
Guillaume Desmottes
cb1dc5c9ac
base: video-converter: add accessors for input and output formats
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2905 >
2022-08-17 12:33:54 +00:00
Seungha Yang
953257782d
video-converter: Use primaries compare function
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Avoid conversion if both color primaries are functionally equal
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2765 >
2022-07-18 08:56:45 +00:00
Ming Qian
094d121812
video: Add support for linear 8x128 NV12 tiles and 10bit BE tiles
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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
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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
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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
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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
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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
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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
