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libcamera: base: utils: Implement hex() for 8-bit and 16-bit values

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The utils::hex() function is implemented for 32-bit and 64-bit integers,
but not for 8-bit and 16-bit. This causes a link error (possibly at
runtime for IPA modules due to lazy linking) when trying to print 8-bit
or 16-bit integers. Implement additional specializations to fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2024-07-03 22:26:35 +03:00
parent 050e0d33d1
commit 45bd1f20f6
1 changed files with 24 additions and 0 deletions
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24
include/libcamera/base/utils.h
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@ -90,6 +90,30 @@ template<typename T,
_hex hex(T value, unsigned int width = 0);
#ifndef __DOXYGEN__
template<>
inline _hex hex<int8_t>(int8_t value, unsigned int width)
{
return { static_cast<uint64_t>(value), width ? width : 2 };
}
template<>
inline _hex hex<uint8_t>(uint8_t value, unsigned int width)
{
return { static_cast<uint64_t>(value), width ? width : 2 };
}
template<>
inline _hex hex<int16_t>(int16_t value, unsigned int width)
{
return { static_cast<uint64_t>(value), width ? width : 4 };
}
template<>
inline _hex hex<uint16_t>(uint16_t value, unsigned int width)
{
return { static_cast<uint64_t>(value), width ? width : 4 };
}
template<>
inline _hex hex<int32_t>(int32_t value, unsigned int width)
{