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\n\tMon, 10 May 2021 02:59:05 -0700 (PDT)", "From": "Naushir Patuck <naush@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Mon, 10 May 2021 10:58:09 +0100", "Message-Id": "<20210510095814.3732400-1-naush@raspberrypi.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v6 0/6] ipa: raspberrypi: Rate-limit the\n\tcontroller algorithms", "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>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Hi,\n\nVersion 6 of this patch series introduces the following changes:\n\n1) Switch from RPiController::Metadata::Overwrite() back to RPiController::Metadata::Merge(). This simplifies the logic in the IPA.\n\n2) Introduce a new change in patch 3/6. This replaces our use of std::lock_guard with std::scoped_lock to mitigate deadlock when locking multiple mutexes.\n\n3) SensorTimestamp is no longer a draft control.\n\nDavid, I have removed your R-b tag from 6/6 because of the scope of change. When you get a chance, could you re-review please?\n\nThanks,\nNaush\n\nNaushir Patuck (6):\n ipa: raspberrypi: Store dropped frame count in a member variable\n ipa: raspberrypi: Reformat RPiController::Metadata class header\n ipa: raspberrypi: Switch to std::scoped_lock in the Metadata class\n ipa: raspberrypi: Add move/copy ctors and operators to Metadata class\n ipa: raspberrypi: Add a Merge method to RPiController::Metadata\n ipa: raspberrypi: Rate-limit the controller algorithms\n\n src/ipa/raspberrypi/controller/metadata.hpp | 61 +++++++++++++++----\n src/ipa/raspberrypi/raspberrypi.cpp | 56 ++++++++++++++---\n .../pipeline/raspberrypi/raspberrypi.cpp | 5 ++\n 3 files changed, 100 insertions(+), 22 deletions(-)" }