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ipa: raspberrypi: Use YamlParser to replace dependency on boost

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The Raspberry Pi IPA module depends on boost only to parse the JSON
tuning data files. As libcamera depends on libyaml, use the YamlParser
class to parse those files and drop the dependency on boost.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
This commit is contained in:
Laurent Pinchart 2022-07-18 09:15:58 +01:00
parent 735f0ffeaa
commit c1597f9896
32 changed files with 375 additions and 278 deletions
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28
src/ipa/raspberrypi/controller/rpi/contrast.cpp
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@ -38,21 +38,21 @@ char const *Contrast::name() const
return NAME;
}
int Contrast::read(boost::property_tree::ptree const &params)
int Contrast::read(const libcamera::YamlObject &params)
{
/* enable adaptive enhancement by default */
config_.ceEnable = params.get<int>("ce_enable", 1);
/* the point near the bottom of the histogram to move */
config_.loHistogram = params.get<double>("lo_histogram", 0.01);
/* where in the range to try and move it to */
config_.loLevel = params.get<double>("lo_level", 0.015);
/* but don't move by more than this */
config_.loMax = params.get<double>("lo_max", 500);
/* equivalent values for the top of the histogram... */
config_.hiHistogram = params.get<double>("hi_histogram", 0.95);
config_.hiLevel = params.get<double>("hi_level", 0.95);
config_.hiMax = params.get<double>("hi_max", 2000);
return config_.gammaCurve.read(params.get_child("gamma_curve"));
// enable adaptive enhancement by default
config_.ceEnable = params["ce_enable"].get<int>(1);
// the point near the bottom of the histogram to move
config_.loHistogram = params["lo_histogram"].get<double>(0.01);
// where in the range to try and move it to
config_.loLevel = params["lo_level"].get<double>(0.015);
// but don't move by more than this
config_.loMax = params["lo_max"].get<double>(500);
// equivalent values for the top of the histogram...
config_.hiHistogram = params["hi_histogram"].get<double>(0.95);
config_.hiLevel = params["hi_level"].get<double>(0.95);
config_.hiMax = params["hi_max"].get<double>(2000);
return config_.gammaCurve.read(params["gamma_curve"]);
}
void Contrast::setBrightness(double brightness)