From 9f04e8e1ffeb407d4a8f52775788358ce9740e11 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sun, 16 Jun 2024 00:34:16 +0300 Subject: ipa: rkisp1: Document all AGC parameters in IPAFrameContext The IPAFrameContext AGC documentation is lagging behind the implementation and misses many variables. Document them. Signed-off-by: Laurent Pinchart Reviewed-by: Kieran Bingham Reviewed-by: Paul Elder --- src/ipa/rkisp1/ipa_context.cpp | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) (limited to 'src/ipa/rkisp1') diff --git a/src/ipa/rkisp1/ipa_context.cpp b/src/ipa/rkisp1/ipa_context.cpp index c4895479..9e445dcc 100644 --- a/src/ipa/rkisp1/ipa_context.cpp +++ b/src/ipa/rkisp1/ipa_context.cpp @@ -295,12 +295,30 @@ namespace libcamera::ipa::rkisp1 { * applied to the sensor in order to take effect for this frame. * * \var IPAFrameContext::agc.exposure - * \brief Exposure time expressed as a number of lines + * \brief Exposure time expressed as a number of lines computed by the algorithm * * \var IPAFrameContext::agc.gain - * \brief Analogue gain multiplier + * \brief Analogue gain multiplier computed by the algorithm * * The gain should be adapted to the sensor specific gain code before applying. + * + * \var IPAFrameContext::agc.autoEnabled + * \brief Manual/automatic AGC state as set by the AeEnable control + * + * \var IPAFrameContext::agc.constraintMode + * \brief Constraint mode as set by the AeConstraintMode control + * + * \var IPAFrameContext::agc.exposureMode + * \brief Exposure mode as set by the AeExposureMode control + * + * \var IPAFrameContext::agc.meteringMode + * \brief Metering mode as set by the AeMeteringMode control + * + * \var IPAFrameContext::agc.maxShutterSpeed + * \brief Maximum frame duration as set by the FrameDurationLimits control + * + * \var IPAFrameContext::agc.update + * \brief Indicate if new ISP parameters need to be applied */ /** -- cgit v1.2.1