From patchwork Fri Sep 18 12:09:32 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= X-Patchwork-Id: 28342 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 6DB9CC3357 for ; Fri, 18 Sep 2026 12:10:09 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id BC5ED68749; Fri, 18 Sep 2026 14:10:00 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="FfPsQq5c"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 1A9CE68714 for ; Fri, 18 Sep 2026 14:09:54 +0200 (CEST) Received: from pb-laptop.local (185.221.142.0.nat.pool.zt.hu [185.221.142.0]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 487994C2F for ; Fri, 18 Sep 2026 14:08:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1789733291; bh=CNiQvPR/CUv6l8/ct0jFiAehJcV2FDts4HgdwZFq8lA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=FfPsQq5cPUjQwUy0d8ACtdKKr8pkosUmCTVpZeLOReymX6akHzPtwleVbpJ36s2ul wi8R0RjT/U5ZF1R0AKOTkhs/rwQAuBnfdmM7BPVm+LUvREO3YcFTma0tET9r6FFKTO lo9tPYDKP/BFYYOwjkRYunzM08j+VvX+nwQJPrLU= From: =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= To: libcamera-devel@lists.libcamera.org Subject: [PATCH v3 04/21] ipa: libipa: awb: Log rgb means immediately Date: Fri, 18 Sep 2026 14:09:32 +0200 Message-ID: <20260918120949.191668-5-barnabas.pocze@ideasonboard.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260918120949.191668-1-barnabas.pocze@ideasonboard.com> References: <20260918120949.191668-1-barnabas.pocze@ideasonboard.com> MIME-Version: 1.0 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" Log the rgb means immediately upon enter `process()`, and also log whether it is valid or not. Signed-off-by: Barnabás Pőcze --- src/ipa/libipa/awb.cpp | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/src/ipa/libipa/awb.cpp b/src/ipa/libipa/awb.cpp index 0e312690b8..8d465a4f89 100644 --- a/src/ipa/libipa/awb.cpp +++ b/src/ipa/libipa/awb.cpp @@ -367,7 +367,13 @@ void AwbAlgorithmBase::process(awb::ActiveState &state, const AwbStats &stats, unsigned int lux, ControlList &metadata) { - if (!stats.valid()) + const bool valid = stats.valid(); + + LOG(Awb, Debug) << std::showpoint + << "means: " << stats.rgbMeans() + << " (" << (!valid ? "in" : "") << "valid)"; + + if (!valid) return; auto awbResult = impl_->calculateAwb(stats, lux, { currentMode_->ctLo, @@ -394,8 +400,8 @@ void AwbAlgorithmBase::process(awb::ActiveState &state, static_cast(frameContext.gains.b()) }); metadata.set(controls::ColourTemperature, frameContext.colourTemperature); - LOG(Awb, Debug) << std::showpoint << "Means " << stats.rgbMeans() - << ", gains " << state.automatic.gains + LOG(Awb, Debug) << std::showpoint + << "gains " << state.automatic.gains << ", temp " << state.automatic.colourTemperature << "K"; }