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During development, the IPA relied upon tuning database files copied
from Chrome OS, duplicated in this repository, and installed in a second
location on the target, in /usr/share/libcamera/ipa/ipu3/. Having two
copies of the same files on the target devices is not only pointless,
it also causes an issue with some Soraka models that use a different
sensor module, with a different tuning file.
Use the tuning files from Chrome OS directly and drop our copies.
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Import and construct the IPU3ISPPipe to provide the callback hooks
required by the ia_imaging libraries.
We need to set 'MACRO_KBL_AIC' for rgbir_2500_config
aic config parameter since it's wrapped in #ifdefs
directives.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
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The Parameter Encoder is imported from the ChromeOS implementation, with
some small changes to fit style and support building independantly.
The parameter encoders have assertions in them to check that the
required input data is valid. ispAwbFrEncode() is currently disabled
due to failing assertions around grid widths.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
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Import the SharedItemPool implementation to managed grid
buffers.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
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The AIQ results structures returned from the AIQ library has many
complex and deeply nested data structures which must be copied out.
This class handles the correct initialisation of a full set of AIQ
results, along with the allocations required, and the ability to copy
data into those structures correctly.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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The AIQ class loads data as instances of ia_binary_data.
The data for this structure should be loaded from files, and the
lifetime of the data is managed by the lifetime of the class.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
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libia_imaging is provided by the ChromeOS system, however the headers
aren't installed at the system's $includedir locations. We need to carry
them in-tree, to be able to use them.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
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Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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Import the raw Intel IPU3 IPA from libcamera master at revision
b2cc8a2f57333f. Also, copy the build enviroment and adapt the
meson.build to build the shared library.
The ipu3.cpp is now ready for integration with the Intel IPA library.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
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