diff options
Diffstat (limited to 'src/ipa/libipa/pwl.cpp')
| -rw-r--r-- | src/ipa/libipa/pwl.cpp | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/src/ipa/libipa/pwl.cpp b/src/ipa/libipa/pwl.cpp index 3c639645..9b213754 100644 --- a/src/ipa/libipa/pwl.cpp +++ b/src/ipa/libipa/pwl.cpp @@ -126,44 +126,6 @@ Pwl::Pwl(std::vector<Point> &&points) } /** - * \brief Populate the piecewise linear function from yaml data - * \param[in] params Yaml data to populate the piecewise linear function with - * - * Any existing points in the piecewise linear function *will* be overwritten. - * - * The yaml data is expected to be a list with an even number of numerical - * elements. These will be parsed in pairs into x and y points in the piecewise - * linear function, and added in order. x must be monotonically increasing. - * - * \return 0 on success, negative error code otherwise - */ -int Pwl::readYaml(const libcamera::YamlObject ¶ms) -{ - if (!params.size() || params.size() % 2) - return -EINVAL; - - const auto &list = params.asList(); - - points_.clear(); - - for (auto it = list.begin(); it != list.end(); it++) { - auto x = it->get<double>(); - if (!x) - return -EINVAL; - if (it != list.begin() && *x <= points_.back().x()) - return -EINVAL; - - auto y = (++it)->get<double>(); - if (!y) - return -EINVAL; - - points_.push_back(Point({ *x, *y })); - } - - return 0; -} - -/** * \brief Append a point to the end of the piecewise linear function * \param[in] x x-coordinate of the point to add to the piecewise linear function * \param[in] y y-coordinate of the point to add to the piecewise linear function |