From 93802f600cf4c3bf15c9d044b980927615e800f4 Mon Sep 17 00:00:00 2001 From: Jean-Michel Hautbois Date: Wed, 18 Aug 2021 17:54:03 +0200 Subject: ipa: ipu3: Move IPU3 agc into algorithms Now that the interface is properly used by the AGC class, move it into ipa::ipu3::algorithms and let the loops do the calls. As we need to exchange the exposure_ and gain_ by passing them through the FrameContext, use the calculated values in setControls() function to ease the reading. Signed-off-by: Jean-Michel Hautbois Reviewed-by: Kieran Bingham Reviewed-by: Laurent Pinchart --- src/ipa/ipu3/ipu3_agc.h | 60 ------------------------------------------------- 1 file changed, 60 deletions(-) delete mode 100644 src/ipa/ipu3/ipu3_agc.h (limited to 'src/ipa/ipu3/ipu3_agc.h') diff --git a/src/ipa/ipu3/ipu3_agc.h b/src/ipa/ipu3/ipu3_agc.h deleted file mode 100644 index 0e922664..00000000 --- a/src/ipa/ipu3/ipu3_agc.h +++ /dev/null @@ -1,60 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1-or-later */ -/* - * Copyright (C) 2021, Ideas On Board - * - * ipu3_agc.h - IPU3 AGC/AEC control algorithm - */ -#ifndef __LIBCAMERA_IPU3_AGC_H__ -#define __LIBCAMERA_IPU3_AGC_H__ - -#include - -#include - -#include - -#include "algorithms/algorithm.h" - -namespace libcamera { - -struct IPACameraSensorInfo; - -namespace ipa::ipu3 { - -using utils::Duration; - -class IPU3Agc : public Algorithm -{ -public: - IPU3Agc(); - ~IPU3Agc() = default; - - int configure(IPAContext &context, const IPAConfigInfo &configInfo) override; - void process(IPAContext &context, const ipu3_uapi_stats_3a *stats) override; - -private: - void processBrightness(const ipu3_uapi_stats_3a *stats); - void filterExposure(); - void lockExposureGain(uint32_t &exposure, double &gain); - - struct ipu3_uapi_grid_config aeGrid_; - - uint64_t frameCount_; - uint64_t lastFrame_; - - double iqMean_; - - Duration lineDuration_; - Duration maxExposureTime_; - - Duration prevExposure_; - Duration prevExposureNoDg_; - Duration currentExposure_; - Duration currentExposureNoDg_; -}; - -} /* namespace ipa::ipu3 */ - -} /* namespace libcamera */ - -#endif /* __LIBCAMERA_IPU3_AGC_H__ */ -- cgit v1.2.1