ipa: raspberrypi: Code refactoring to match style guidelines

Refactor all the source files in src/ipa/raspberrypi/ to match the recommended
formatting guidelines for the libcamera project. The vast majority of changes
in this commit comprise of switching from snake_case to CamelCase, and starting
class member functions with a lower case character.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 17 insertions, 17 deletions

diff --git a/src/ipa/raspberrypi/cam_helper_imx219.cpp b/src/ipa/raspberrypi/cam_helper_imx219.cpp
index a3caab71..17c35143 100644
--- a/src/ipa/raspberrypi/cam_helper_imx219.cpp
+++ b/src/ipa/raspberrypi/cam_helper_imx219.cpp
@@ -39,10 +39,10 @@ class CamHelperImx219 : public CamHelper
 {
 public:
 	CamHelperImx219();
-	uint32_t GainCode(double gain) const override;
-	double Gain(uint32_t gain_code) const override;
-	unsigned int MistrustFramesModeSwitch() const override;
-	bool SensorEmbeddedDataPresent() const override;
+	uint32_t gainCode(double gain) const override;
+	double gain(uint32_t gainCode) const override;
+	unsigned int mistrustFramesModeSwitch() const override;
+	bool sensorEmbeddedDataPresent() const override;
 
 private:
 	/*
@@ -51,7 +51,7 @@ private:
 	 */
 	static constexpr int frameIntegrationDiff = 4;
 
-	void PopulateMetadata(const MdParser::RegisterMap &registers,
+	void populateMetadata(const MdParser::RegisterMap &registers,
 			      Metadata &metadata) const override;
 };
 
@@ -64,17 +64,17 @@ CamHelperImx219::CamHelperImx219()
 {
 }
 
-uint32_t CamHelperImx219::GainCode(double gain) const
+uint32_t CamHelperImx219::gainCode(double gain) const
 {
 	return (uint32_t)(256 - 256 / gain);
 }
 
-double CamHelperImx219::Gain(uint32_t gain_code) const
+double CamHelperImx219::gain(uint32_t gainCode) const
 {
-	return 256.0 / (256 - gain_code);
+	return 256.0 / (256 - gainCode);
 }
 
-unsigned int CamHelperImx219::MistrustFramesModeSwitch() const
+unsigned int CamHelperImx219::mistrustFramesModeSwitch() const
 {
 	/*
 	 * For reasons unknown, we do occasionally get a bogus metadata frame
@@ -84,26 +84,26 @@ unsigned int CamHelperImx219::MistrustFramesModeSwitch() const
 	return 1;
 }
 
-bool CamHelperImx219::SensorEmbeddedDataPresent() const
+bool CamHelperImx219::sensorEmbeddedDataPresent() const
 {
 	return ENABLE_EMBEDDED_DATA;
 }
 
-void CamHelperImx219::PopulateMetadata(const MdParser::RegisterMap &registers,
+void CamHelperImx219::populateMetadata(const MdParser::RegisterMap &registers,
 				       Metadata &metadata) const
 {
 	DeviceStatus deviceStatus;
 
-	deviceStatus.shutter_speed = Exposure(registers.at(expHiReg) * 256 + registers.at(expLoReg));
-	deviceStatus.analogue_gain = Gain(registers.at(gainReg));
-	deviceStatus.frame_length = registers.at(frameLengthHiReg) * 256 + registers.at(frameLengthLoReg);
+	deviceStatus.shutterSpeed = exposure(registers.at(expHiReg) * 256 + registers.at(expLoReg));
+	deviceStatus.analogueGain = gain(registers.at(gainReg));
+	deviceStatus.frameLength = registers.at(frameLengthHiReg) * 256 + registers.at(frameLengthLoReg);
 
-	metadata.Set("device.status", deviceStatus);
+	metadata.set("device.status", deviceStatus);
 }
 
-static CamHelper *Create()
+static CamHelper *create()
 {
 	return new CamHelperImx219();
 }
 
-static RegisterCamHelper reg("imx219", &Create);
+static RegisterCamHelper reg("imx219", &create);