From patchwork Mon Jun 8 23:28:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 3999 X-Patchwork-Delegate: jacopo@jmondi.org Return-Path: Received: from relay10.mail.gandi.net (relay10.mail.gandi.net [217.70.178.230]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 9BF4361687 for ; Tue, 9 Jun 2020 01:25:27 +0200 (CEST) Received: from uno.lan (2-224-242-101.ip172.fastwebnet.it [2.224.242.101]) (Authenticated sender: jacopo@jmondi.org) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 0FB46240004; Mon, 8 Jun 2020 23:25:26 +0000 (UTC) From: Jacopo Mondi To: libcamera-devel@lists.libcamera.org Date: Tue, 9 Jun 2020 01:28:42 +0200 Message-Id: <20200608232844.10150-5-jacopo@jmondi.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200608232844.10150-1-jacopo@jmondi.org> References: <20200608232844.10150-1-jacopo@jmondi.org> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v2 4/6] libcamera: formats: Add ImageFormats::contain() 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, 08 Jun 2020 23:25:27 -0000 Add a method to check if a format is part of the formats enumeration. Signed-off-by: Jacopo Mondi Reviewed-by: Laurent Pinchart --- include/libcamera/internal/formats.h | 1 + src/libcamera/formats.cpp | 11 +++++++++++ 2 files changed, 12 insertions(+) diff --git a/include/libcamera/internal/formats.h b/include/libcamera/internal/formats.h index cb840014cbd7..914fdde27d0c 100644 --- a/include/libcamera/internal/formats.h +++ b/include/libcamera/internal/formats.h @@ -33,6 +33,7 @@ public: int addFormat(T format, const std::vector &sizes); bool isEmpty() const; + bool contains(T format) const; std::vector formats() const; const std::vector &sizes(T format) const; const std::map> &data() const; diff --git a/src/libcamera/formats.cpp b/src/libcamera/formats.cpp index fe50b9aaa1f2..9f46f82c9059 100644 --- a/src/libcamera/formats.cpp +++ b/src/libcamera/formats.cpp @@ -99,6 +99,17 @@ bool ImageFormats::isEmpty() const return data_.empty(); } +/** + * \brief Check if the formats enumeration contains \a format + * \param[in] format The format + * \return True if the enumeration contains such format, false otherwise + */ +template +bool ImageFormats::contains(T format) const +{ + return data_.find(format) == data_.end(); +} + /** * \brief Retrieve a list of all supported image formats * \return List of pixel formats or media bus codes