From patchwork Thu Jan 21 10:15:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Elder X-Patchwork-Id: 10917 X-Patchwork-Delegate: paul.elder@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 E589FC0F2A for ; Thu, 21 Jan 2021 10:16:12 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id B251F681DE; Thu, 21 Jan 2021 11:16:12 +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="OM0qR/rw"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id B416B681E1 for ; Thu, 21 Jan 2021 11:16:11 +0100 (CET) Received: from pyrite.rasen.tech (unknown [IPv6:2400:4051:61:600:2c71:1b79:d06d:5032]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 39A7F50E; Thu, 21 Jan 2021 11:16:09 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1611224171; bh=e2LS7OxkgVSQ4usA6jGOUmqGy42jH5Gfw9noQG3d4WY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OM0qR/rwI9hY7+004isdEOGO1VoAb09vVfzVAbUrT9PEhhCv+Kub8b4G8b7hFRR57 hXtrErKDdJWskBoPBvW8jcmlxBDRkbIoarwr5WwgaFnZFOUHV813KdS9HV9E6ZKB3g 3rUW0ovWNuCuVmryNlx/XIgIMSW1ltJjscsmllNE= From: Paul Elder To: libcamera-devel@lists.libcamera.org Date: Thu, 21 Jan 2021 19:15:45 +0900 Message-Id: <20210121101549.134574-6-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210121101549.134574-1-paul.elder@ideasonboard.com> References: <20210121101549.134574-1-paul.elder@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v2 5/9] android: camera_device: Load make and model from platform settings 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" In ChromeOS the camera make and model is saved in /var/cache/camera/camera.prop. Load and save these values at construction time, if available. Signed-off-by: Paul Elder Reviewed-by: Laurent Pinchart --- Changes in v2: - use fstream instead of File and split --- src/android/camera_device.cpp | 23 +++++++++++++++++++++++ src/android/camera_device.h | 5 +++++ 2 files changed, 28 insertions(+) diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp index d2a8e876..16d5b472 100644 --- a/src/android/camera_device.cpp +++ b/src/android/camera_device.cpp @@ -9,6 +9,7 @@ #include "camera_ops.h" #include "post_processor.h" +#include #include #include #include @@ -344,6 +345,28 @@ CameraDevice::CameraDevice(unsigned int id, const std::shared_ptr &camer * streamConfiguration. */ maxJpegBufferSize_ = 13 << 20; /* 13631488 from USB HAL */ + + cameraMake_ = "libcamera"; + cameraModel_ = "cameraModel"; + + /* \todo Support getting properties on Android */ + std::ifstream fstream("/var/cache/camera/camera.prop"); + if (!fstream.is_open()) + return; + + std::string line; + while (getline(fstream, line)) { + std::string::size_type delimPos = line.find("="); + if (delimPos == std::string::npos) + continue; + std::string key = line.substr(0, delimPos); + std::string val = line.substr(delimPos + 1); + + if (!key.compare("ro.product.model")) + cameraModel_ = val; + if (!key.compare("ro.product.manufacturer")) + cameraMake_ = val; + } } CameraDevice::~CameraDevice() diff --git a/src/android/camera_device.h b/src/android/camera_device.h index 0874c80f..a285d0a1 100644 --- a/src/android/camera_device.h +++ b/src/android/camera_device.h @@ -56,6 +56,8 @@ public: return config_.get(); } + const std::string &cameraMake() const { return cameraMake_; } + const std::string &cameraModel() const { return cameraModel_; } int facing() const { return facing_; } int orientation() const { return orientation_; } unsigned int maxJpegBufferSize() const { return maxJpegBufferSize_; } @@ -127,6 +129,9 @@ private: std::map formatsMap_; std::vector streams_; + std::string cameraMake_; + std::string cameraModel_; + int facing_; int orientation_;