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-rw-r--r--src/ipa/raspberrypi/controller/controller.cpp181
1 files changed, 0 insertions, 181 deletions
diff --git a/src/ipa/raspberrypi/controller/controller.cpp b/src/ipa/raspberrypi/controller/controller.cpp
deleted file mode 100644
index fa172113..00000000
--- a/src/ipa/raspberrypi/controller/controller.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-/* SPDX-License-Identifier: BSD-2-Clause */
-/*
- * Copyright (C) 2019, Raspberry Pi Ltd
- *
- * controller.cpp - ISP controller
- */
-
-#include <assert.h>
-
-#include <libcamera/base/file.h>
-#include <libcamera/base/log.h>
-
-#include "libcamera/internal/yaml_parser.h"
-
-#include "algorithm.h"
-#include "controller.h"
-
-using namespace RPiController;
-using namespace libcamera;
-
-LOG_DEFINE_CATEGORY(RPiController)
-
-static const std::map<std::string, Controller::HardwareConfig> HardwareConfigMap = {
- {
- "bcm2835",
- {
- /*
- * There are only ever 15 AGC regions computed by the firmware
- * due to zoning, but the HW defines AGC_REGIONS == 16!
- */
- .agcRegions = { 15 , 1 },
- .agcZoneWeights = { 15 , 1 },
- .awbRegions = { 16, 12 },
- .focusRegions = { 4, 3 },
- .numHistogramBins = 128,
- .numGammaPoints = 33,
- .pipelineWidth = 13
- }
- },
-};
-
-Controller::Controller()
- : switchModeCalled_(false)
-{
-}
-
-Controller::~Controller() {}
-
-int Controller::read(char const *filename)
-{
- File file(filename);
- if (!file.open(File::OpenModeFlag::ReadOnly)) {
- LOG(RPiController, Warning)
- << "Failed to open tuning file '" << filename << "'";
- return -EINVAL;
- }
-
- std::unique_ptr<YamlObject> root = YamlParser::parse(file);
- double version = (*root)["version"].get<double>(1.0);
- target_ = (*root)["target"].get<std::string>("bcm2835");
-
- if (version < 2.0) {
- LOG(RPiController, Warning)
- << "This format of the tuning file will be deprecated soon!"
- << " Please use the convert_tuning.py utility to update to version 2.0.";
-
- for (auto const &[key, value] : root->asDict()) {
- int ret = createAlgorithm(key, value);
- if (ret)
- return ret;
- }
- } else if (version < 3.0) {
- if (!root->contains("algorithms")) {
- LOG(RPiController, Error)
- << "Tuning file " << filename
- << " does not have an \"algorithms\" list!";
- return -EINVAL;
- }
-
- for (auto const &rootAlgo : (*root)["algorithms"].asList())
- for (auto const &[key, value] : rootAlgo.asDict()) {
- int ret = createAlgorithm(key, value);
- if (ret)
- return ret;
- }
- } else {
- LOG(RPiController, Error)
- << "Unrecognised version " << version
- << " for the tuning file " << filename;
- return -EINVAL;
- }
-
- return 0;
-}
-
-int Controller::createAlgorithm(const std::string &name, const YamlObject &params)
-{
- auto it = getAlgorithms().find(name);
- if (it == getAlgorithms().end()) {
- LOG(RPiController, Warning)
- << "No algorithm found for \"" << name << "\"";
- return 0;
- }
-
- Algorithm *algo = (*it->second)(this);
- int ret = algo->read(params);
- if (ret)
- return ret;
-
- algorithms_.push_back(AlgorithmPtr(algo));
- return 0;
-}
-
-void Controller::initialise()
-{
- for (auto &algo : algorithms_)
- algo->initialise();
-}
-
-void Controller::switchMode(CameraMode const &cameraMode, Metadata *metadata)
-{
- for (auto &algo : algorithms_)
- algo->switchMode(cameraMode, metadata);
- switchModeCalled_ = true;
-}
-
-void Controller::prepare(Metadata *imageMetadata)
-{
- assert(switchModeCalled_);
- for (auto &algo : algorithms_)
- algo->prepare(imageMetadata);
-}
-
-void Controller::process(StatisticsPtr stats, Metadata *imageMetadata)
-{
- assert(switchModeCalled_);
- for (auto &algo : algorithms_)
- algo->process(stats, imageMetadata);
-}
-
-Metadata &Controller::getGlobalMetadata()
-{
- return globalMetadata_;
-}
-
-Algorithm *Controller::getAlgorithm(std::string const &name) const
-{
- /*
- * The passed name must be the entire algorithm name, or must match the
- * last part of it with a period (.) just before.
- */
- size_t nameLen = name.length();
- for (auto &algo : algorithms_) {
- char const *algoName = algo->name();
- size_t algoNameLen = strlen(algoName);
- if (algoNameLen >= nameLen &&
- strcasecmp(name.c_str(),
- algoName + algoNameLen - nameLen) == 0 &&
- (nameLen == algoNameLen ||
- algoName[algoNameLen - nameLen - 1] == '.'))
- return algo.get();
- }
- return nullptr;
-}
-
-const std::string &Controller::getTarget() const
-{
- return target_;
-}
-
-const Controller::HardwareConfig &Controller::getHardwareConfig() const
-{
- auto cfg = HardwareConfigMap.find(getTarget());
-
- /*
- * This really should not happen, the IPA ought to validate the target
- * on initialisation.
- */
- ASSERT(cfg != HardwareConfigMap.end());
- return cfg->second;
-}