From patchwork Mon Jan 13 13:51:05 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Milan Zamazal X-Patchwork-Id: 22543 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 4CC19C32F6 for ; Mon, 13 Jan 2025 13:51:47 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id DC3AA68557; Mon, 13 Jan 2025 14:51:46 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="Ex1DwNO8"; dkim-atps=neutral Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id C7CCF68552 for ; Mon, 13 Jan 2025 14:51:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1736776303; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=wEV6O0yE5nijpliaEpOkziOSGfqqkgcYDqeBFZinTdA=; b=Ex1DwNO8Ny2ZdQhjKKN1P5mY0/R3TN+hln+afNjphourLtbeWLqXYlQz4xCHHLC9GBd0Tp ixLwa4x0zsGlZE9OiXFKBDBL4KaNzwWnJWwWrnb1mbOMwz2OC+T36ast99JQYrucTSXbUK bSFSLBaOVLI4EGIBFxqkmP8HF2knSsk= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-503-9OR0a3zlNlmn9zYGYZLbbA-1; Mon, 13 Jan 2025 08:51:42 -0500 X-MC-Unique: 9OR0a3zlNlmn9zYGYZLbbA-1 X-Mimecast-MFC-AGG-ID: 9OR0a3zlNlmn9zYGYZLbbA Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 362E01955DDE; Mon, 13 Jan 2025 13:51:41 +0000 (UTC) Received: from mzamazal-thinkpadp1gen3.tpbc.com (unknown [10.45.224.6]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id F37461956056; Mon, 13 Jan 2025 13:51:38 +0000 (UTC) From: Milan Zamazal To: libcamera-devel@lists.libcamera.org Cc: Milan Zamazal , Robert Mader , Hans de Goede , Laurent Pinchart , Kieran Bingham Subject: [PATCH v4 8/9] libcamera: software_isp: Track whether CCM is enabled Date: Mon, 13 Jan 2025 14:51:05 +0100 Message-ID: <20250113135108.13924-9-mzamazal@redhat.com> In-Reply-To: <20250113135108.13924-1-mzamazal@redhat.com> References: <20250113135108.13924-1-mzamazal@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: rVQw81vA-nJqIj4YKbdYMJARSbd62r7hA6Lvj5Wwd7k_1736776301 X-Mimecast-Originator: redhat.com content-type: text/plain; charset="US-ASCII"; x-default=true 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" Applying color correction matrix (CCM) in software ISP is optional due to performance reasons. CCM is applied if and only if `Ccm' algorithm is present in the tuning file and it defines some CCM. Software ISP debayering is a performance critical piece of code and we do not want to use dynamic conditionals there. Therefore we pass information about CCM application to debayering configuration and let it select the right versions of debayering functions using templates. This is a similar trick as the previously used one for adding or not adding an alpha channel to the output. Debayering gets this information but it ignores it in this patch. Actual processing with CCM is added in the followup patch. Signed-off-by: Milan Zamazal --- include/libcamera/ipa/soft.mojom | 2 +- src/ipa/simple/algorithms/ccm.cpp | 11 +++++-- src/ipa/simple/algorithms/ccm.h | 1 + src/ipa/simple/soft_simple.cpp | 6 ++-- src/libcamera/software_isp/debayer.cpp | 3 +- src/libcamera/software_isp/debayer.h | 3 +- src/libcamera/software_isp/debayer_cpu.cpp | 35 ++++++++++++--------- src/libcamera/software_isp/debayer_cpu.h | 24 +++++++------- src/libcamera/software_isp/software_isp.cpp | 5 +-- 9 files changed, 54 insertions(+), 36 deletions(-) diff --git a/include/libcamera/ipa/soft.mojom b/include/libcamera/ipa/soft.mojom index d52e6f1a..b5ed3905 100644 --- a/include/libcamera/ipa/soft.mojom +++ b/include/libcamera/ipa/soft.mojom @@ -21,7 +21,7 @@ interface IPASoftInterface { start() => (int32 ret); stop(); configure(IPAConfigInfo configInfo) - => (int32 ret); + => (int32 ret, bool ccmEnabled); [async] queueRequest(uint32 frame, libcamera.ControlList sensorControls); [async] computeParams(uint32 frame); diff --git a/src/ipa/simple/algorithms/ccm.cpp b/src/ipa/simple/algorithms/ccm.cpp index 3c7fca2d..96038966 100644 --- a/src/ipa/simple/algorithms/ccm.cpp +++ b/src/ipa/simple/algorithms/ccm.cpp @@ -38,12 +38,17 @@ int Ccm::init([[maybe_unused]] IPAContext &context, const YamlObject &tuningData return 0; } -void Ccm::prepare(IPAContext &context, const uint32_t frame, - IPAFrameContext &frameContext, [[maybe_unused]] DebayerParams *params) +int Ccm::configure(IPAContext &context, + [[maybe_unused]] const IPAConfigInfo &configInfo) { context.activeState.ccm.enabled = ccmEnabled_; + return 0; +} - if (!ccmEnabled_) +void Ccm::prepare(IPAContext &context, const uint32_t frame, + IPAFrameContext &frameContext, [[maybe_unused]] DebayerParams *params) +{ + if (!context.activeState.ccm.enabled) return; unsigned int ct = context.activeState.awb.temperatureK; diff --git a/src/ipa/simple/algorithms/ccm.h b/src/ipa/simple/algorithms/ccm.h index 23481a08..fe81ebd5 100644 --- a/src/ipa/simple/algorithms/ccm.h +++ b/src/ipa/simple/algorithms/ccm.h @@ -24,6 +24,7 @@ public: ~Ccm() = default; int init(IPAContext &context, const YamlObject &tuningData) override; + int configure(IPAContext &context, const IPAConfigInfo &configInfo) override; void prepare(IPAContext &context, const uint32_t frame, IPAFrameContext &frameContext, diff --git a/src/ipa/simple/soft_simple.cpp b/src/ipa/simple/soft_simple.cpp index b26e4e15..9b32e02b 100644 --- a/src/ipa/simple/soft_simple.cpp +++ b/src/ipa/simple/soft_simple.cpp @@ -52,7 +52,7 @@ public: const SharedFD &fdParams, const ControlInfoMap &sensorInfoMap, ControlInfoMap *ipaControls) override; - int configure(const IPAConfigInfo &configInfo) override; + int configure(const IPAConfigInfo &configInfo, bool *ccmEnabled) override; int start() override; void stop() override; @@ -182,7 +182,7 @@ int IPASoftSimple::init(const IPASettings &settings, return 0; } -int IPASoftSimple::configure(const IPAConfigInfo &configInfo) +int IPASoftSimple::configure(const IPAConfigInfo &configInfo, bool *ccmEnabled) { sensorInfoMap_ = configInfo.sensorControls; @@ -248,6 +248,8 @@ int IPASoftSimple::configure(const IPAConfigInfo &configInfo) return ret; } + *ccmEnabled = context_.activeState.ccm.enabled; + LOG(IPASoft, Info) << "Exposure " << context_.configuration.agc.exposureMin << "-" << context_.configuration.agc.exposureMax diff --git a/src/libcamera/software_isp/debayer.cpp b/src/libcamera/software_isp/debayer.cpp index f0b83261..45fe6960 100644 --- a/src/libcamera/software_isp/debayer.cpp +++ b/src/libcamera/software_isp/debayer.cpp @@ -57,10 +57,11 @@ Debayer::~Debayer() } /** - * \fn int Debayer::configure(const StreamConfiguration &inputCfg, const std::vector> &outputCfgs) + * \fn int Debayer::configure(const StreamConfiguration &inputCfg, const std::vector> &outputCfgs, bool ccmEnabled) * \brief Configure the debayer object according to the passed in parameters * \param[in] inputCfg The input configuration * \param[in] outputCfgs The output configurations + * \param[in] ccmEnabled Whether a color correction matrix is applied * * \return 0 on success, a negative errno on failure */ diff --git a/src/libcamera/software_isp/debayer.h b/src/libcamera/software_isp/debayer.h index d7ca060d..ba033d44 100644 --- a/src/libcamera/software_isp/debayer.h +++ b/src/libcamera/software_isp/debayer.h @@ -33,7 +33,8 @@ public: virtual ~Debayer() = 0; virtual int configure(const StreamConfiguration &inputCfg, - const std::vector> &outputCfgs) = 0; + const std::vector> &outputCfgs, + bool ccmEnabled) = 0; virtual std::vector formats(PixelFormat inputFormat) = 0; diff --git a/src/libcamera/software_isp/debayer_cpu.cpp b/src/libcamera/software_isp/debayer_cpu.cpp index 01cfb36b..3c6597f9 100644 --- a/src/libcamera/software_isp/debayer_cpu.cpp +++ b/src/libcamera/software_isp/debayer_cpu.cpp @@ -114,7 +114,7 @@ DebayerCpu::~DebayerCpu() = default; (prev[x] + curr[x - p] + curr[x + n] + next[x]) / (4 * (div)), \ curr[x] / (div)) -template +template void DebayerCpu::debayer8_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) { DECLARE_SRC_POINTERS(uint8_t) @@ -125,7 +125,7 @@ void DebayerCpu::debayer8_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer8_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]) { DECLARE_SRC_POINTERS(uint8_t) @@ -136,7 +136,7 @@ void DebayerCpu::debayer8_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer10_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) { DECLARE_SRC_POINTERS(uint16_t) @@ -148,7 +148,7 @@ void DebayerCpu::debayer10_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer10_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]) { DECLARE_SRC_POINTERS(uint16_t) @@ -160,7 +160,7 @@ void DebayerCpu::debayer10_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer12_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) { DECLARE_SRC_POINTERS(uint16_t) @@ -172,7 +172,7 @@ void DebayerCpu::debayer12_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer12_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]) { DECLARE_SRC_POINTERS(uint16_t) @@ -184,7 +184,7 @@ void DebayerCpu::debayer12_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer10P_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) { const int widthInBytes = window_.width * 5 / 4; @@ -210,7 +210,7 @@ void DebayerCpu::debayer10P_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer10P_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]) { const int widthInBytes = window_.width * 5 / 4; @@ -231,7 +231,7 @@ void DebayerCpu::debayer10P_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer10P_GBGB_BGR888(uint8_t *dst, const uint8_t *src[]) { const int widthInBytes = window_.width * 5 / 4; @@ -252,7 +252,7 @@ void DebayerCpu::debayer10P_GBGB_BGR888(uint8_t *dst, const uint8_t *src[]) } } -template +template void DebayerCpu::debayer10P_RGRG_BGR888(uint8_t *dst, const uint8_t *src[]) { const int widthInBytes = window_.width * 5 / 4; @@ -368,10 +368,11 @@ int DebayerCpu::setupStandardBayerOrder(BayerFormat::Order order) return 0; } -#define SET_DEBAYER_METHODS(method0, method1) \ - debayer0_ = addAlphaByte ? &DebayerCpu::method0 : &DebayerCpu::method0; \ - debayer1_ = addAlphaByte ? &DebayerCpu::method1 : &DebayerCpu::method1; +#define SET_DEBAYER_METHODS(method0, method1) \ + debayer0_ = addAlphaByte ? &DebayerCpu::method0 : &DebayerCpu::method0; \ + debayer1_ = addAlphaByte ? &DebayerCpu::method1 : &DebayerCpu::method1; +template int DebayerCpu::setDebayerFunctions(PixelFormat inputFormat, PixelFormat outputFormat) { BayerFormat bayerFormat = @@ -464,7 +465,8 @@ int DebayerCpu::setDebayerFunctions(PixelFormat inputFormat, PixelFormat outputF } int DebayerCpu::configure(const StreamConfiguration &inputCfg, - const std::vector> &outputCfgs) + const std::vector> &outputCfgs, + bool ccmEnabled) { if (getInputConfig(inputCfg.pixelFormat, inputConfig_) != 0) return -EINVAL; @@ -503,7 +505,10 @@ int DebayerCpu::configure(const StreamConfiguration &inputCfg, return -EINVAL; } - if (setDebayerFunctions(inputCfg.pixelFormat, outputCfg.pixelFormat) != 0) + int ret = ccmEnabled + ? setDebayerFunctions(inputCfg.pixelFormat, outputCfg.pixelFormat) + : setDebayerFunctions(inputCfg.pixelFormat, outputCfg.pixelFormat); + if (ret != 0) return -EINVAL; window_.x = ((inputCfg.size.width - outputCfg.size.width) / 2) & diff --git a/src/libcamera/software_isp/debayer_cpu.h b/src/libcamera/software_isp/debayer_cpu.h index 2c47e7c6..b2ec8f1b 100644 --- a/src/libcamera/software_isp/debayer_cpu.h +++ b/src/libcamera/software_isp/debayer_cpu.h @@ -31,7 +31,8 @@ public: ~DebayerCpu(); int configure(const StreamConfiguration &inputCfg, - const std::vector> &outputCfgs); + const std::vector> &outputCfgs, + bool ccmEnabled); Size patternSize(PixelFormat inputFormat); std::vector formats(PixelFormat input); std::tuple @@ -85,28 +86,28 @@ private: using debayerFn = void (DebayerCpu::*)(uint8_t *dst, const uint8_t *src[]); /* 8-bit raw bayer format */ - template + template void debayer8_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]); - template + template void debayer8_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]); /* unpacked 10-bit raw bayer format */ - template + template void debayer10_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]); - template + template void debayer10_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]); /* unpacked 12-bit raw bayer format */ - template + template void debayer12_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]); - template + template void debayer12_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]); /* CSI-2 packed 10-bit raw bayer format (all the 4 orders) */ - template + template void debayer10P_BGBG_BGR888(uint8_t *dst, const uint8_t *src[]); - template + template void debayer10P_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]); - template + template void debayer10P_GBGB_BGR888(uint8_t *dst, const uint8_t *src[]); - template + template void debayer10P_RGRG_BGR888(uint8_t *dst, const uint8_t *src[]); struct DebayerInputConfig { @@ -125,6 +126,7 @@ private: int getInputConfig(PixelFormat inputFormat, DebayerInputConfig &config); int getOutputConfig(PixelFormat outputFormat, DebayerOutputConfig &config); int setupStandardBayerOrder(BayerFormat::Order order); + template int setDebayerFunctions(PixelFormat inputFormat, PixelFormat outputFormat); void setupInputMemcpy(const uint8_t *linePointers[]); void shiftLinePointers(const uint8_t *linePointers[], const uint8_t *src); diff --git a/src/libcamera/software_isp/software_isp.cpp b/src/libcamera/software_isp/software_isp.cpp index 2bea64d9..6a07de85 100644 --- a/src/libcamera/software_isp/software_isp.cpp +++ b/src/libcamera/software_isp/software_isp.cpp @@ -236,11 +236,12 @@ int SoftwareIsp::configure(const StreamConfiguration &inputCfg, { ASSERT(ipa_ && debayer_); - int ret = ipa_->configure(configInfo); + bool ccmEnabled; + int ret = ipa_->configure(configInfo, &ccmEnabled); if (ret < 0) return ret; - return debayer_->configure(inputCfg, outputCfgs); + return debayer_->configure(inputCfg, outputCfgs, ccmEnabled); } /**