diff options
| -rw-r--r-- | src/ipa/libipa/algorithm.cpp | 16 | ||||
| -rw-r--r-- | src/ipa/libipa/algorithm.h | 8 |
2 files changed, 24 insertions, 0 deletions
diff --git a/src/ipa/libipa/algorithm.cpp b/src/ipa/libipa/algorithm.cpp index 8549fe3f..38200e57 100644 --- a/src/ipa/libipa/algorithm.cpp +++ b/src/ipa/libipa/algorithm.cpp @@ -82,6 +82,22 @@ namespace ipa { */ /** + * \fn Algorithm::queueRequest() + * \brief Provide control values to the algorithm + * \param[in] context The shared IPA context + * \param[in] frame The frame number to apply the control values + * \param[in] controls The list of user controls + * + * This function is called for each request queued to the camera. It provides + * the controls stored in the request to the algorithm. The \a frame number + * is the Request sequence number and identifies the desired corresponding + * frame to target for the controls to take effect. + * + * Algorithms shall read the applicable controls and store their value for later + * use during frame processing. + */ + +/** * \fn Algorithm::process() * \brief Process ISP statistics, and run algorithm operations * \param[in] context The shared IPA context diff --git a/src/ipa/libipa/algorithm.h b/src/ipa/libipa/algorithm.h index 2a8871d8..ccc659a6 100644 --- a/src/ipa/libipa/algorithm.h +++ b/src/ipa/libipa/algorithm.h @@ -9,6 +9,8 @@ #include <memory> #include <string> +#include <libcamera/controls.h> + namespace libcamera { class YamlObject; @@ -40,6 +42,12 @@ public: { } + virtual void queueRequest([[maybe_unused]] typename Module::Context &context, + [[maybe_unused]] const uint32_t frame, + [[maybe_unused]] const ControlList &controls) + { + } + virtual void process([[maybe_unused]] typename Module::Context &context, [[maybe_unused]] typename Module::FrameContext *frameContext, [[maybe_unused]] const typename Module::Stats *stats) |