ipa: raspberrypi: Use YamlParser to replace dependency on boost

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/ipa/raspberrypi/controller/rpi/ccm.h b/src/ipa/raspberrypi/controller/rpi/ccm.h
index 6b65c7ae..286d0b33 100644
--- a/src/ipa/raspberrypi/controller/rpi/ccm.h
+++ b/src/ipa/raspberrypi/controller/rpi/ccm.h
@@ -20,7 +20,7 @@ struct Matrix {
 	       double m6, double m7, double m8);
 	Matrix();
 	double m[3][3];
-	int read(boost::property_tree::ptree const &params);
+	int read(const libcamera::YamlObject &params);
 };
 static inline Matrix operator*(double d, Matrix const &m)
 {
@@ -62,7 +62,7 @@ class Ccm : public CcmAlgorithm
 public:
 	Ccm(Controller *controller = NULL);
 	char const *name() const override;
-	int read(boost::property_tree::ptree const &params) override;
+	int read(const libcamera::YamlObject &params) override;
 	void setSaturation(double saturation) override;
 	void initialise() override;
 	void prepare(Metadata *imageMetadata) override;