From patchwork Mon Jan 3 17:09:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umang Jain X-Patchwork-Id: 15235 X-Patchwork-Delegate: umang.jain@ideasonboard.com Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id C3157C3258 for ; Mon, 3 Jan 2022 17:10:11 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 3C95F60913; Mon, 3 Jan 2022 18:10:11 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="THRqp/Yx"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 702F2604F4 for ; Mon, 3 Jan 2022 18:10:09 +0100 (CET) Received: from perceval.ideasonboard.com (unknown [IPv6:2401:4900:1f3e:193e:9a73:f356:8c6a:a1aa]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 0C725CC; Mon, 3 Jan 2022 18:10:07 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1641229809; bh=o768ONRMiGpPQx6mMtiV4b5RR9Md3sAfMrkAH+/FKUA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=THRqp/Yxo4WY3/YdpgHGsfSqluj+sUkeHj8WT/1iGFQfXhctR+y14hgt2y3eQaKyA dqxcw/fLMs8+uuZTH0/XWTycDa/gPshM/Q7Stcd9bxUuD2FuLtzchQvaiXYanStW4e 3rTJvBzsaGM8xK9Usqh7+93pY2ZHdNhjfLdNKT0w= From: Umang Jain To: libcamera-devel@lists.libcamera.org Date: Mon, 3 Jan 2022 22:39:53 +0530 Message-Id: <20220103170956.323025-2-umang.jain@ideasonboard.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220103170956.323025-1-umang.jain@ideasonboard.com> References: <20220103170956.323025-1-umang.jain@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH 1/4] libipa: algorithm: Pass frame number to prepare() and process() X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" The frame number will be used to retrieve their respective IPAFrameContext from a container in subsequent commits. Signed-off-by: Umang Jain --- src/ipa/ipu3/algorithms/agc.cpp | 3 ++- src/ipa/ipu3/algorithms/agc.h | 2 +- src/ipa/ipu3/algorithms/awb.cpp | 4 ++-- src/ipa/ipu3/algorithms/awb.h | 4 ++-- src/ipa/ipu3/algorithms/blc.cpp | 6 ++++-- src/ipa/ipu3/algorithms/blc.h | 2 +- src/ipa/ipu3/algorithms/tone_mapping.cpp | 7 +++++-- src/ipa/ipu3/algorithms/tone_mapping.h | 4 ++-- src/ipa/ipu3/ipu3.cpp | 4 ++-- src/ipa/libipa/algorithm.cpp | 2 ++ src/ipa/libipa/algorithm.h | 6 ++++-- 11 files changed, 27 insertions(+), 17 deletions(-) diff --git a/src/ipa/ipu3/algorithms/agc.cpp b/src/ipa/ipu3/algorithms/agc.cpp index 8d6f18f6..1d0778d8 100644 --- a/src/ipa/ipu3/algorithms/agc.cpp +++ b/src/ipa/ipu3/algorithms/agc.cpp @@ -307,13 +307,14 @@ double Agc::estimateLuminance(IPAFrameContext &frameContext, /** * \brief Process IPU3 statistics, and run AGC operations + * \param frame The frame number * \param[in] context The shared IPA context * \param[in] stats The IPU3 statistics and ISP results * * Identify the current image brightness, and use that to estimate the optimal * new exposure and gain for the scene. */ -void Agc::process(IPAContext &context, const ipu3_uapi_stats_3a *stats) +void Agc::process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats) { /* * Estimate the gain needed to have the proportion of pixels in a given diff --git a/src/ipa/ipu3/algorithms/agc.h b/src/ipa/ipu3/algorithms/agc.h index 96ec7005..c6ab8e91 100644 --- a/src/ipa/ipu3/algorithms/agc.h +++ b/src/ipa/ipu3/algorithms/agc.h @@ -28,7 +28,7 @@ public: ~Agc() = default; int configure(IPAContext &context, const IPAConfigInfo &configInfo) override; - void process(IPAContext &context, const ipu3_uapi_stats_3a *stats) override; + void process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats) override; private: double measureBrightness(const ipu3_uapi_stats_3a *stats, diff --git a/src/ipa/ipu3/algorithms/awb.cpp b/src/ipa/ipu3/algorithms/awb.cpp index 1dc27fc9..99fb5305 100644 --- a/src/ipa/ipu3/algorithms/awb.cpp +++ b/src/ipa/ipu3/algorithms/awb.cpp @@ -379,7 +379,7 @@ void Awb::calculateWBGains(const ipu3_uapi_stats_3a *stats) /** * \copydoc libcamera::ipa::Algorithm::process */ -void Awb::process(IPAContext &context, const ipu3_uapi_stats_3a *stats) +void Awb::process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats) { calculateWBGains(stats); @@ -403,7 +403,7 @@ constexpr uint16_t Awb::threshold(float value) /** * \copydoc libcamera::ipa::Algorithm::prepare */ -void Awb::prepare(IPAContext &context, ipu3_uapi_params *params) +void Awb::prepare([[maybe_unused]] const uint32_t frame, IPAContext &context, ipu3_uapi_params *params) { /* * Green saturation thresholds are reduced because we are using the diff --git a/src/ipa/ipu3/algorithms/awb.h b/src/ipa/ipu3/algorithms/awb.h index ab4b0a33..ef177a4a 100644 --- a/src/ipa/ipu3/algorithms/awb.h +++ b/src/ipa/ipu3/algorithms/awb.h @@ -39,8 +39,8 @@ public: ~Awb(); int configure(IPAContext &context, const IPAConfigInfo &configInfo) override; - void prepare(IPAContext &context, ipu3_uapi_params *params) override; - void process(IPAContext &context, const ipu3_uapi_stats_3a *stats) override; + void prepare(const uint32_t frame, IPAContext &context, ipu3_uapi_params *params) override; + void process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats) override; private: /* \todo Make these structs available to all the ISPs ? */ diff --git a/src/ipa/ipu3/algorithms/blc.cpp b/src/ipa/ipu3/algorithms/blc.cpp index 78ab7bff..e9b4bed8 100644 --- a/src/ipa/ipu3/algorithms/blc.cpp +++ b/src/ipa/ipu3/algorithms/blc.cpp @@ -38,14 +38,16 @@ BlackLevelCorrection::BlackLevelCorrection() /** * \brief Fill in the parameter structure, and enable black level correction + * \param frame The frame number * \param context The shared IPA context * \param params The IPU3 parameters * * Populate the IPU3 parameter structure with the correction values for each * channel and enable the corresponding ImgU block processing. */ -void BlackLevelCorrection::prepare([[maybe_unused]] IPAContext &context, - ipu3_uapi_params *params) +void BlackLevelCorrection::prepare([[maybe_unused]] const uint32_t frame, + [[maybe_unused]] IPAContext &context, + ipu3_uapi_params *params) { /* * The Optical Black Level correction values diff --git a/src/ipa/ipu3/algorithms/blc.h b/src/ipa/ipu3/algorithms/blc.h index d8da1748..e4c22070 100644 --- a/src/ipa/ipu3/algorithms/blc.h +++ b/src/ipa/ipu3/algorithms/blc.h @@ -18,7 +18,7 @@ class BlackLevelCorrection : public Algorithm public: BlackLevelCorrection(); - void prepare(IPAContext &context, ipu3_uapi_params *params) override; + void prepare(const uint32_t frame, IPAContext &context, ipu3_uapi_params *params) override; }; } /* namespace ipa::ipu3::algorithms */ diff --git a/src/ipa/ipu3/algorithms/tone_mapping.cpp b/src/ipa/ipu3/algorithms/tone_mapping.cpp index 2040eda5..bba5bc9a 100644 --- a/src/ipa/ipu3/algorithms/tone_mapping.cpp +++ b/src/ipa/ipu3/algorithms/tone_mapping.cpp @@ -49,13 +49,15 @@ int ToneMapping::configure(IPAContext &context, /** * \brief Fill in the parameter structure, and enable gamma control + * \param frame The frame number * \param context The shared IPA context * \param params The IPU3 parameters * * Populate the IPU3 parameter structure with our tone mapping look up table and * enable the gamma control module in the processing blocks. */ -void ToneMapping::prepare([[maybe_unused]] IPAContext &context, +void ToneMapping::prepare([[maybe_unused]] const uint32_t frame, + [[maybe_unused]] IPAContext &context, ipu3_uapi_params *params) { /* Copy the calculated LUT into the parameters buffer. */ @@ -71,13 +73,14 @@ void ToneMapping::prepare([[maybe_unused]] IPAContext &context, /** * \brief Calculate the tone mapping look up table + * \param frame The frame number * \param context The shared IPA context * \param stats The IPU3 statistics and ISP results * * The tone mapping look up table is generated as an inverse power curve from * our gamma setting. */ -void ToneMapping::process(IPAContext &context, +void ToneMapping::process(const uint32_t frame, IPAContext &context, [[maybe_unused]] const ipu3_uapi_stats_3a *stats) { /* diff --git a/src/ipa/ipu3/algorithms/tone_mapping.h b/src/ipa/ipu3/algorithms/tone_mapping.h index b727ab1e..041c9c0d 100644 --- a/src/ipa/ipu3/algorithms/tone_mapping.h +++ b/src/ipa/ipu3/algorithms/tone_mapping.h @@ -19,8 +19,8 @@ public: ToneMapping(); int configure(IPAContext &context, const IPAConfigInfo &configInfo) override; - void prepare(IPAContext &context, ipu3_uapi_params *params) override; - void process(IPAContext &context, const ipu3_uapi_stats_3a *stats) override; + void prepare(const uint32_t frame, IPAContext &context, ipu3_uapi_params *params) override; + void process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats) override; private: double gamma_; diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp index 3d307708..aef232c3 100644 --- a/src/ipa/ipu3/ipu3.cpp +++ b/src/ipa/ipu3/ipu3.cpp @@ -595,7 +595,7 @@ void IPAIPU3::fillParams(unsigned int frame, ipu3_uapi_params *params) params->use = {}; for (auto const &algo : algorithms_) - algo->prepare(context_, params); + algo->prepare(frame, context_, params); IPU3Action op; op.op = ActionParamFilled; @@ -620,7 +620,7 @@ void IPAIPU3::parseStatistics(unsigned int frame, ControlList ctrls(controls::controls); for (auto const &algo : algorithms_) - algo->process(context_, stats); + algo->process(frame, context_, stats); setControls(frame); diff --git a/src/ipa/libipa/algorithm.cpp b/src/ipa/libipa/algorithm.cpp index 398d5372..01967f07 100644 --- a/src/ipa/libipa/algorithm.cpp +++ b/src/ipa/libipa/algorithm.cpp @@ -48,6 +48,7 @@ namespace ipa { /** * \fn Algorithm::prepare() * \brief Fill the \a params buffer with ISP processing parameters for a frame + * \param[in] frame The frame number * \param[in] context The shared IPA context * \param[out] params The ISP specific parameters. * @@ -63,6 +64,7 @@ namespace ipa { /** * \fn Algorithm::process() * \brief Process ISP statistics, and run algorithm operations + * \param[in] frame The frame number * \param[in] context The shared IPA context * \param[in] stats The IPA statistics and ISP results * diff --git a/src/ipa/libipa/algorithm.h b/src/ipa/libipa/algorithm.h index 766aee5d..1df93625 100644 --- a/src/ipa/libipa/algorithm.h +++ b/src/ipa/libipa/algorithm.h @@ -22,12 +22,14 @@ public: return 0; } - virtual void prepare([[maybe_unused]] Context &context, + virtual void prepare([[maybe_unused]] const uint32_t frame, + [[maybe_unused]] Context &context, [[maybe_unused]] Params *params) { } - virtual void process([[maybe_unused]] Context &context, + virtual void process([[maybe_unused]] const uint32_t frame, + [[maybe_unused]] Context &context, [[maybe_unused]] const Stats *stats) { }