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dkim=pass (1024-bit key; \n\tunprotected) header.d=gmx.net header.i=@gmx.net\n\theader.b=\"NU7/0O97\"; dkim-atps=neutral", "X-UI-Sender-Class": "01bb95c1-4bf8-414a-932a-4f6e2808ef9c", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 8 Apr 2022 02:42:27 +0100", "Message-Id": "<20220408014231.231083-1-Rauch.Christian@gmx.de>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "X-Provags-ID": "V03:K1:/D2igQGP/LBE69iSHUhq2G+dSN20sbUQ/eVW5gSuVtrYu514Eg2\n\tKCvNDNdMKo62ct+4Dv6KDLr7lOCCqSRZFWOMeLK5Awo8vgIkPPlos5kly4DBK18Wbo6hGAS\n\tdQDjYOuhI5VC/DL0000/iGN8Urp28i4wSdhdh99MyLw1ZnP9297OIt1IapRa+KflgzI/1XO\n\t/vxoOh7jlHp3slar8Gpfw==", "X-Spam-Flag": "NO", "X-UI-Out-Filterresults": "notjunk:1; V03:K0:eY5sn8rt3pk=:yN9+BpYkxfJ900ChJThK49\n\tboXd7N8yvteSLZNmUlAzA5i01zV+3OIPsi6hPpQ5/jI0qA4kbQsf07t8Tv+z7tzUHYbedard+\n\tZhfAVFZ3TQxUkcEp+mN0bNoWbc/ju/kMwU6if3PkM+lCtUDWdBgcc73MRyXAQUfUXVuQdNOWf\n\t6QOJ0gayg7LSfb/4Rcc+NGLGzPuPbRJKfY+h50IohOa0aOEOtrY/xSDMJVRAfyEkHEREnY1+N\n\tq7WFp0OvyTrzBFT/E9J+bQX+PwVgaaXKalTSRuszd2oo2lew7KGl9exX/g+S2jzUBC241getn\n\txCjt0T2avTjO8eXtTNkPvkrtMQssFu2GDRSmnWzsUdRridin8FxkB1xOsBaf3LgXYrbqHPxRU\n\thnlEXKckjZsKQLHGIgPJYLPSS6WXxXX73qUQVVkBF2wDuU6FGs/vBiQyn8jvdcG38VJsfPFTp\n\tQPGQYEFCs4F6wNIV8yUrvau41R9ePeORAZ4HhQCVEbOkLigvJqm0FWvQWpV7FhjJVv4bYRTsn\n\tPqBWT8yXrG1G/FyQJysEpkBBj2X0H5EGt5sbMFom9Zg0Ws3UED3J/wRv8qIJW74K6exWvgmH0\n\trFBAliQXeK3RXgIi/GeIHpgSrLi2VQkaTkbxGDmMKccN0b3+9njrI0F+sc/6ROP9uelLnWcGl\n\tLxUiMN4jhElNm49RmBj5VnJ7xVqDoqzrghf3n6HI+2Qv/N/SEIeOnf0LBXNjDTp2mptpoiqtY\n\tvpahZZFiCV/la/JIy46GTYlwH8BIViSjmkne4/pLD1GXBJ42oqNb0r2JDr0e0r0XWT0cZ4TbE\n\tx0RSkyO+TnkfliqUrXUHm7FER9JP42jvvtEjmvV2fc0g4ldHdUQfcJOjV9JGlkhJCr103bSVd\n\tjjikC6xCu5ZKRds40VqkT0NwA7+32i7lx2IyryxJ3Xos2ygLC7QBPVjPxTcSwEX4PFDLty137\n\tFvr2PNXeBy6TGt0C2NPwmSQrMg7R5cLMG4Qgh/+9AqXMJtb9631icUS4sSBzSJmyCJopafNl3\n\tCHrH1TTWAlwyR2WSObNymEJ878BW3eJdL0GywVQF469NDQi6m/qhBMscXBWNuUpUQ1m281O1A\n\tQ6XP+IssKjIRB4=", "Subject": "[libcamera-devel] [PATCH v3 0/4] generate and use fixed-sized Span\n\tControl types", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "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>", "From": "Christian Rauch via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Christian Rauch <Rauch.Christian@gmx.de>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Hello,\n\nThis is version 3 of my fixed-sized Span patch set. It reverts my earlier changes to the Span constructors in order to keep compatibility with std::span. Since this prevents the default construction of fixed-sized Span, I am introducing std::optional<> to handle failure causes (when a requested ControlValue does not exist).\n\nBest,\nChristian\n\n\nChristian Rauch (4):\n libcamera: controls: Define size of array controls as a shape vector\n generate fixed- and variable-sized Span Controls\n apply explicit fixed-sized Span type casts\n use std::optional to handle invalid control values\n\n include/libcamera/controls.h | 6 ++--\n src/cam/main.cpp | 4 +--\n src/ipa/raspberrypi/raspberrypi.cpp | 20 ++++++------\n src/libcamera/control_ids.yaml | 2 +-\n src/libcamera/pipeline/ipu3/ipu3.cpp | 9 +++---\n .../pipeline/raspberrypi/raspberrypi.cpp | 9 +++---\n src/libcamera/property_ids.yaml | 4 +--\n src/qcam/dng_writer.cpp | 15 +++++----\n utils/gen-controls.py | 32 +++++++++++++------\n 9 files changed, 58 insertions(+), 43 deletions(-)\n\n--\n2.25.1" }