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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2024-06-24 12:41:50 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2024-06-25 10:54:17 +0300
commite317eaf07226d88fdb9cff27074689fc9ae0f9d3 (patch)
treeed23e62c8295331d897690a99107b7dbdd81d001 /utils/tracepoints/meson.build
parent38c75f863a50c5d5e9b715f4edcc00ccc9aa37f4 (diff)
ipa: ipa_interface: Declare ipaCreate() in libcamera namespace
The ipaCreate() function is the entry point to IPA modules. It is declared in ipa_interface.h, and defined by each module. As the function is defined with extern "C" linkage, the namespace in which it is contained is not very relevant from a caller's point of view. For the IPA module implementer, however, defining the function in the libcamera namespace avoids adding an explicit libcamera:: prefix to the symbols used by the function. This is why all IPA modules define their ipaCreate() entry point in the libcamera namespace. The ipa_interface.h file, however, declares the function in the global namespace. This doesn't cause any issue at runtime, but will cause a missing declaration warning when we enable them. To prepare for that, move the function declaration to the libcamera namespace. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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