diff options
Diffstat (limited to 'src/ipa/raspberrypi/controller/rpi/geq.cpp')
| -rw-r--r-- | src/ipa/raspberrypi/controller/rpi/geq.cpp | 48 |
1 files changed, 23 insertions, 25 deletions
diff --git a/src/ipa/raspberrypi/controller/rpi/geq.cpp b/src/ipa/raspberrypi/controller/rpi/geq.cpp index 4530cb75..0da5efdf 100644 --- a/src/ipa/raspberrypi/controller/rpi/geq.cpp +++ b/src/ipa/raspberrypi/controller/rpi/geq.cpp @@ -28,54 +28,52 @@ Geq::Geq(Controller *controller) { } -char const *Geq::Name() const +char const *Geq::name() const { return NAME; } -void Geq::Read(boost::property_tree::ptree const ¶ms) +void Geq::read(boost::property_tree::ptree const ¶ms) { config_.offset = params.get<uint16_t>("offset", 0); config_.slope = params.get<double>("slope", 0.0); if (config_.slope < 0.0 || config_.slope >= 1.0) throw std::runtime_error("Geq: bad slope value"); if (params.get_child_optional("strength")) - config_.strength.Read(params.get_child("strength")); + config_.strength.read(params.get_child("strength")); } -void Geq::Prepare(Metadata *image_metadata) +void Geq::prepare(Metadata *imageMetadata) { - LuxStatus lux_status = {}; - lux_status.lux = 400; - if (image_metadata->Get("lux.status", lux_status)) + LuxStatus luxStatus = {}; + luxStatus.lux = 400; + if (imageMetadata->get("lux.status", luxStatus)) LOG(RPiGeq, Warning) << "no lux data found"; - DeviceStatus device_status; - device_status.analogue_gain = 1.0; // in case not found - if (image_metadata->Get("device.status", device_status)) + DeviceStatus deviceStatus; + deviceStatus.analogueGain = 1.0; // in case not found + if (imageMetadata->get("device.status", deviceStatus)) LOG(RPiGeq, Warning) << "no device metadata - use analogue gain of 1x"; - GeqStatus geq_status = {}; - double strength = - config_.strength.Empty() + GeqStatus geqStatus = {}; + double strength = config_.strength.empty() ? 1.0 - : config_.strength.Eval(config_.strength.Domain().Clip( - lux_status.lux)); - strength *= device_status.analogue_gain; + : config_.strength.eval(config_.strength.domain().clip(luxStatus.lux)); + strength *= deviceStatus.analogueGain; double offset = config_.offset * strength; double slope = config_.slope * strength; - geq_status.offset = std::min(65535.0, std::max(0.0, offset)); - geq_status.slope = std::min(.99999, std::max(0.0, slope)); + geqStatus.offset = std::min(65535.0, std::max(0.0, offset)); + geqStatus.slope = std::min(.99999, std::max(0.0, slope)); LOG(RPiGeq, Debug) - << "offset " << geq_status.offset << " slope " - << geq_status.slope << " (analogue gain " - << device_status.analogue_gain << " lux " - << lux_status.lux << ")"; - image_metadata->Set("geq.status", geq_status); + << "offset " << geqStatus.offset << " slope " + << geqStatus.slope << " (analogue gain " + << deviceStatus.analogueGain << " lux " + << luxStatus.lux << ")"; + imageMetadata->set("geq.status", geqStatus); } // Register algorithm with the system. -static Algorithm *Create(Controller *controller) +static Algorithm *create(Controller *controller) { return (Algorithm *)new Geq(controller); } -static RegisterAlgorithm reg(NAME, &Create); +static RegisterAlgorithm reg(NAME, &create); |