diff options
Diffstat (limited to 'src/ipa/raspberrypi/controller/rpi/noise.cpp')
| -rw-r--r-- | src/ipa/raspberrypi/controller/rpi/noise.cpp | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/ipa/raspberrypi/controller/rpi/noise.cpp b/src/ipa/raspberrypi/controller/rpi/noise.cpp index 63cad639..97b0fd05 100644 --- a/src/ipa/raspberrypi/controller/rpi/noise.cpp +++ b/src/ipa/raspberrypi/controller/rpi/noise.cpp @@ -22,55 +22,55 @@ LOG_DEFINE_CATEGORY(RPiNoise) #define NAME "rpi.noise" Noise::Noise(Controller *controller) - : Algorithm(controller), mode_factor_(1.0) + : Algorithm(controller), modeFactor_(1.0) { } -char const *Noise::Name() const +char const *Noise::name() const { return NAME; } -void Noise::SwitchMode(CameraMode const &camera_mode, +void Noise::switchMode(CameraMode const &cameraMode, [[maybe_unused]] Metadata *metadata) { // For example, we would expect a 2x2 binned mode to have a "noise // factor" of sqrt(2x2) = 2. (can't be less than one, right?) - mode_factor_ = std::max(1.0, camera_mode.noise_factor); + modeFactor_ = std::max(1.0, cameraMode.noiseFactor); } -void Noise::Read(boost::property_tree::ptree const ¶ms) +void Noise::read(boost::property_tree::ptree const ¶ms) { - reference_constant_ = params.get<double>("reference_constant"); - reference_slope_ = params.get<double>("reference_slope"); + referenceConstant_ = params.get<double>("reference_constant"); + referenceSlope_ = params.get<double>("reference_slope"); } -void Noise::Prepare(Metadata *image_metadata) +void Noise::prepare(Metadata *imageMetadata) { - struct DeviceStatus device_status; - device_status.analogue_gain = 1.0; // keep compiler calm - if (image_metadata->Get("device.status", device_status) == 0) { + struct DeviceStatus deviceStatus; + deviceStatus.analogueGain = 1.0; // keep compiler calm + if (imageMetadata->get("device.status", deviceStatus) == 0) { // There is a slight question as to exactly how the noise // profile, specifically the constant part of it, scales. For // now we assume it all scales the same, and we'll revisit this // if it proves substantially wrong. NOTE: we may also want to // make some adjustments based on the camera mode (such as // binning), if we knew how to discover it... - double factor = sqrt(device_status.analogue_gain) / mode_factor_; + double factor = sqrt(deviceStatus.analogueGain) / modeFactor_; struct NoiseStatus status; - status.noise_constant = reference_constant_ * factor; - status.noise_slope = reference_slope_ * factor; - image_metadata->Set("noise.status", status); + status.noiseConstant = referenceConstant_ * factor; + status.noiseSlope = referenceSlope_ * factor; + imageMetadata->set("noise.status", status); LOG(RPiNoise, Debug) - << "constant " << status.noise_constant - << " slope " << status.noise_slope; + << "constant " << status.noiseConstant + << " slope " << status.noiseSlope; } else LOG(RPiNoise, Warning) << " no metadata"; } // Register algorithm with the system. -static Algorithm *Create(Controller *controller) +static Algorithm *create(Controller *controller) { return new Noise(controller); } -static RegisterAlgorithm reg(NAME, &Create); +static RegisterAlgorithm reg(NAME, &create); |