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author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-08-18 00:30:40 +0300 |
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committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-08-30 10:26:42 +0300 |
commit | 4267e0bab86d2c542d2948a2e25e18bb3310fd24 (patch) | |
tree | b9e17a4225abb399d3ff131ba38b7c882a4f8605 /test/v4l2_subdevice/list_formats.cpp | |
parent | 3fad116f89e0d3497567043cbf6d8c49f1c102db (diff) |
libcamera: pipeline: rkisp1: Implement color space support
Implement color space support in the rkisp1 pipeline handler, in the
configuration generation, configuration validation and camera
configuration. As all the processing related to the color space is
performed in the part of the pipeline shared by all streams, a single
color space must cover all stream configurations. This is enforced
manually when generating the configuration, and with the
validateColorSpaces() helper when validating it.
Only the Y'CbCr encoding and quantization range are currently taken into
account, and they are programmed through the V4L2 color space API. The
primary colors chromaticities and the transfer function need to be
configured in the ISP parameters buffer, and thus conveyed to the IPA,
but the rkisp1 driver does not currently support tone mapping, so this
will be done later.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Florian Sylvestre <fsylvestre@baylibre.com>
Diffstat (limited to 'test/v4l2_subdevice/list_formats.cpp')
0 files changed, 0 insertions, 0 deletions