From patchwork Mon Jun 22 13:55:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Plowman X-Patchwork-Id: 4109 Return-Path: Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id AAC29603BE for ; Mon, 22 Jun 2020 15:56:00 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (2048-bit key; unprotected) header.d=raspberrypi.com header.i=@raspberrypi.com header.b="OTALVZXR"; dkim-atps=neutral Received: by mail-wr1-x442.google.com with SMTP id q5so4385286wru.6 for ; Mon, 22 Jun 2020 06:56:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=lwuzQcP5NtV0Djz+8ybqG+xX95tfmuqC7ARVnlPnPCk=; b=OTALVZXRAwnGdGyB5cuBgqCSpXhAiDiYs+LuIzGBD6HTOd3qbJgUlyYrKrGzQzjzH4 L6euSZXMRSLJmLQaEhFBBSgsdNFHo561mWgjyDywiBXrSLPLr4yuVjsNHqKKV/FbD8rv HbeSekMaLPXi9ts9oXVm96uF8rrqLvi6h7LeNuqIDv3chvXza4xnKGtjNgySm3TRIh8Y cfdNNQ3bqj25DbMmkqleUPHnIKQjs7noTU4f+N5ZNbdAKWzId/A2641YRoENp7M4ngVh jRUKTlKhPeA8p8SGQ4Ii0OU2cgsb32h6X1IglF+ib4xmiSREHgxJrD2OnczFWwAQLSKV g4Gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=lwuzQcP5NtV0Djz+8ybqG+xX95tfmuqC7ARVnlPnPCk=; b=YyappAq1qrhVa7DpJwIaX9sEbBIRWNJnYM43thrl7NGD2NbxcGBSzX6xwRS7YUMShf vV9KvG8E3LB2nXkGKOj099IETIZ81aWg1kMVT5oY57hb5w3/AEBf2KzHqFKJTa8Bhjs8 4ghrQc2S+P7c2Uww2oglstp4F1GYyYdfJzHjNm9fqKwbCD47TJ+GflZM0lBHWnc18PmT xsYlUvH7OfN9NP4CjHsiYQ1rq+eNV3E9n/chVEuh++sfGfcH/ctyGUklaqHEyT4k3OI9 KlNqbl+ZAGR/9hhrr6yjHruhRI1BwwmmeMKXdw+jTHFStrTrQOVUvbUJtpgvUDARrLD2 PiMA== X-Gm-Message-State: AOAM531/g+xsRmTOnXDnuffgp9UL4Q874xMaMTaP2+jX0PNCWCmk/2Gj piq3fiMdEuWJFSCgrGFjeOiPE74AI7Y= X-Google-Smtp-Source: ABdhPJyTARib66xE00uPm5ETQmhYP8YuMwIpz6sKABLWCFG7JIg2i98yH3eRfDO/Ooy4nSFwjZieDw== X-Received: by 2002:adf:db4d:: with SMTP id f13mr15534799wrj.336.1592834160108; Mon, 22 Jun 2020 06:56:00 -0700 (PDT) Received: from pi4-davidp.lan (plowpeople3.plus.com. [80.229.223.72]) by smtp.gmail.com with ESMTPSA id c201sm12742903wmd.4.2020.06.22.06.55.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Jun 2020 06:55:59 -0700 (PDT) From: David Plowman To: libcamera-devel@lists.libcamera.org Date: Mon, 22 Jun 2020 14:55:47 +0100 Message-Id: <20200622135550.10788-2-david.plowman@raspberrypi.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200622135550.10788-1-david.plowman@raspberrypi.com> References: <20200622135550.10788-1-david.plowman@raspberrypi.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v2 1/4] libcamera: add a sharpness strength control 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: , X-List-Received-Date: Mon, 22 Jun 2020 13:56:00 -0000 The control is a single float value with minimum, default and maximum values. Please read the description for more details. Signed-off-by: David Plowman Reviewed-by: Laurent Pinchart --- src/libcamera/control_ids.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml index 77ebc3f..8c3e4c7 100644 --- a/src/libcamera/control_ids.yaml +++ b/src/libcamera/control_ids.yaml @@ -239,4 +239,16 @@ controls: pixel range (as if pixels ranged from 0 to 65535). The SensorBlackLevels control can only be returned in metadata. size: [4] + + - Sharpness: + type: float + description: | + A value of 0.0 means no sharpening. The minimum value means + minimal sharpening, and shall be 0.0 unless the camera can't + disable sharpening completely. The default value shall give a + "reasonable" level of sharpening, suitable for most use cases. + The maximum value may apply extremely high levels of sharpening, + higher than anyone could reasonably want. Negative values are + not allowed. Note also that sharpening is not applied to raw + streams. ...