libcamera::ipa::agc::ActiveState Struct Reference

Active state for AgcAlgorithm. More...

Collaboration diagram for libcamera::ipa::agc::ActiveState:

Public Attributes
struct {
uint32_t   exposure
double   gain
}	manual
	Manual exposure time and analog gain (set through requests)
struct {
uint32_t   exposure
double   gain
double   quantizationGain
double   digitalGain
double   yTarget
}	automatic
	Automatic exposure time and analog gain (computed by the algorithm)
bool	autoExposureEnabled
	Whether automatic exposure control is enabled by the ExposureTimeMode control.
bool	autoGainEnabled
	Whether automatic gain control is enabled by the AnalogueGainMode control.
double	exposureValue
	Exposure value as set by the ExposureValue control.
controls::AeConstraintModeEnum	constraintMode
	Constraint mode as set by the AeConstraintMode control.
controls::AeExposureModeEnum	exposureMode
	Exposure mode as set by the AeExposureMode control.
utils::Duration	minFrameDuration
	Minimum frame duration as set by the FrameDurationLimits control.
utils::Duration	maxFrameDuration
	Maximum frame duration as set by the FrameDurationLimits control.

Detailed Description

Active state for AgcAlgorithm.

The automatic variables track the latest values computed by algorithm based on the latest processed statistics. All other variables track the consolidated controls requested in queued requests.

Member Data Documentation

exposure

automatic libcamera::ipa::agc::ActiveState::exposure

Manual exposure time expressed as a number of lines as set by the ExposureTime control.

Automatic exposure time expressed as a number of lines.

gain

automatic libcamera::ipa::agc::ActiveState::gain

Manual analogue gain as set by the AnalogueGain control.

Automatic analogue gain multiplier.

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The documentation for this struct was generated from the following files:

• src/ipa/libipa/agc.h
• src/ipa/libipa/agc.cpp