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{ "id": 906, "url": "https://patchwork.libcamera.org/api/patches/906/?format=api", "web_url": "https://patchwork.libcamera.org/patch/906/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20190403150735.27580-2-jacopo@jmondi.org>", "date": "2019-04-03T15:07:28", "name": "[libcamera-devel,v3,1/8] libcamera: utils: Define BIT() macro", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "2b57b11ffbdbec5fe6b30af2eca2dedd5ed6f921", "submitter": { "id": 3, "url": "https://patchwork.libcamera.org/api/people/3/?format=api", "name": "Jacopo Mondi", "email": "jacopo@jmondi.org" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/906/mbox/", "series": [ { "id": 239, "url": "https://patchwork.libcamera.org/api/series/239/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=239", "date": "2019-04-03T15:07:27", "name": "libcamera: ipu3: Multiple streams support", "version": 3, "mbox": "https://patchwork.libcamera.org/series/239/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/906/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/906/checks/", "tags": {}, "headers": { "Return-Path": "<jacopo@jmondi.org>", "Received": [ "from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net\n\t[217.70.183.199])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 2D45F60DB2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 3 Apr 2019 17:06:56 +0200 (CEST)", "from uno.lan (2-224-242-101.ip172.fastwebnet.it [2.224.242.101])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay9-d.mail.gandi.net (Postfix) with ESMTPSA id B370FFF816;\n\tWed, 3 Apr 2019 15:06:55 +0000 (UTC)" ], "X-Originating-IP": "2.224.242.101", "From": "Jacopo Mondi <jacopo@jmondi.org>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 3 Apr 2019 17:07:28 +0200", "Message-Id": "<20190403150735.27580-2-jacopo@jmondi.org>", "X-Mailer": "git-send-email 2.21.0", "In-Reply-To": "<20190403150735.27580-1-jacopo@jmondi.org>", "References": "<20190403150735.27580-1-jacopo@jmondi.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v3 1/8] libcamera: utils: Define BIT()\n\tmacro", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.23", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "X-List-Received-Date": "Wed, 03 Apr 2019 15:06:56 -0000" }, "content": "Define BIT(b_) macro which expands to a left bit shift.\n\nSigned-off-by: Jacopo Mondi <jacopo@jmondi.org>\n---\n src/libcamera/include/utils.h | 1 +\n src/libcamera/utils.cpp | 5 +++++\n 2 files changed, 6 insertions(+)", "diff": "diff --git a/src/libcamera/include/utils.h b/src/libcamera/include/utils.h\nindex 79038a96feab..1a6cf7f7b9dc 100644\n--- a/src/libcamera/include/utils.h\n+++ b/src/libcamera/include/utils.h\n@@ -10,6 +10,7 @@\n #include <memory>\n \n #define ARRAY_SIZE(a)\t(sizeof(a) / sizeof(a[0]))\n+#define BIT(b_)\t\t(1 << (b_))\n \n namespace libcamera {\n \ndiff --git a/src/libcamera/utils.cpp b/src/libcamera/utils.cpp\nindex cd0fd7614cc7..1a5a2a03b1ca 100644\n--- a/src/libcamera/utils.cpp\n+++ b/src/libcamera/utils.cpp\n@@ -24,6 +24,11 @@ namespace utils {\n * \\brief Determine the number of elements in the static array.\n */\n \n+/**\n+ * \\def BIT(b)\n+ * \\brief Bitwise left shift by \\a b bits\n+ */\n+\n /**\n * \\brief Strip the directory prefix from the path\n * \\param[in] path The path to process\n", "prefixes": [ "libcamera-devel", "v3", "1/8" ] }