From patchwork Tue Oct 26 09:55:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jean-Michel Hautbois X-Patchwork-Id: 14320 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 06620BDB1C for ; Tue, 26 Oct 2021 09:55:58 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id A12316487C; Tue, 26 Oct 2021 11:55:57 +0200 (CEST) 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="TVvSZhOZ"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 5412064884 for ; Tue, 26 Oct 2021 11:55:46 +0200 (CEST) Received: from tatooine.ideasonboard.com (unknown [IPv6:2a01:e0a:169:7140:dce3:eb54:18d7:6f3d]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id F29BBDBF; Tue, 26 Oct 2021 11:55:45 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1635242146; bh=+hSQOQoqtykLWcHx2GBqz1QrBOoOZUzi8gu547oRCY0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TVvSZhOZvJJqOUx8z8hdFXS1XE03D/8JjxoOaY6nA3FaxYRtx3VkRLkkMdLaAM6Ii +S1Ph6Qbr5H49p8t+pVeQloYXchAT3vM578g4NmrB7n8FPJkztAws9bdjq9NS28xHC hgXFoP6QLQMOQzTKf9IisCaL8+kWhJlYmGMdBC4U= From: Jean-Michel Hautbois To: libcamera-devel@lists.libcamera.org Date: Tue, 26 Oct 2021 11:55:24 +0200 Message-Id: <20211026095534.90348-10-jeanmichel.hautbois@ideasonboard.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211026095534.90348-1-jeanmichel.hautbois@ideasonboard.com> References: <20211026095534.90348-1-jeanmichel.hautbois@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v4 09/19] ipa: ipu3: tonemapping: Implement configure call 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" Let the algorithm perform its initial configuration. Implement configure() to set a default gamma value and let process do the updates needed. Signed-off-by: Jean-Michel Hautbois Reviewed-by: Laurent Pinchart Reviewed-by: Kieran Bingham --- src/ipa/ipu3/algorithms/tone_mapping.cpp | 16 ++++++++++++++++ src/ipa/ipu3/algorithms/tone_mapping.h | 1 + 2 files changed, 17 insertions(+) diff --git a/src/ipa/ipu3/algorithms/tone_mapping.cpp b/src/ipa/ipu3/algorithms/tone_mapping.cpp index 40337f9d..fcd22d0b 100644 --- a/src/ipa/ipu3/algorithms/tone_mapping.cpp +++ b/src/ipa/ipu3/algorithms/tone_mapping.cpp @@ -19,6 +19,22 @@ ToneMapping::ToneMapping() { } +/** + * \brief Configure the tone mapping given a configInfo + * \param[in] context The shared IPA context + * \param[in] configInfo The IPA configuration data + * + * \return 0 + */ +int ToneMapping::configure(IPAContext &context, + [[maybe_unused]] const IPAConfigInfo &configInfo) +{ + /* Initialise tone mapping gamma value. */ + context.frameContext.toneMapping.gamma = 0.0; + + return 0; +} + void ToneMapping::prepare([[maybe_unused]] IPAContext &context, ipu3_uapi_params *params) { diff --git a/src/ipa/ipu3/algorithms/tone_mapping.h b/src/ipa/ipu3/algorithms/tone_mapping.h index 1dae4f9a..46dd6171 100644 --- a/src/ipa/ipu3/algorithms/tone_mapping.h +++ b/src/ipa/ipu3/algorithms/tone_mapping.h @@ -18,6 +18,7 @@ class ToneMapping : public Algorithm 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;