From patchwork Thu May 22 07:48:16 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Naushir Patuck X-Patchwork-Id: 23415 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 1171EC31E9 for ; Thu, 22 May 2025 07:52:53 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 5638468D98; Thu, 22 May 2025 09:52:51 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (2048-bit key; unprotected) header.d=raspberrypi.com header.i=@raspberrypi.com header.b="fC0O5Gxb"; dkim-atps=neutral Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 4E8FE68D7A for ; Thu, 22 May 2025 09:52:48 +0200 (CEST) Received: by mail-wr1-x434.google.com with SMTP id ffacd0b85a97d-3a361c8a830so955239f8f.0 for ; Thu, 22 May 2025 00:52:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; t=1747900367; x=1748505167; darn=lists.libcamera.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=mHEpwHa45yctzTfNM5umxj5mRM+obAdDQNldb+q/EGc=; b=fC0O5GxbJojyWKhBTrr0ZYn/bCTotIcHbUREpivEL3BUanAdd7xfGqV7CZ9+hhGYbS 5bXlVCqJINNPM/5joHGEc79wGMckwqieNh0wke7NtvdoqBB/04/LIWW0s64hu4rqGy93 Y+wpzlE9dVTehakocKh+IXL887om+avp86sAxEbHc9IanFp+KsbxvvlVGUGP3fS+Wi2f m2VVWeM4JsD8m54yAIhqjdhDABTfNKq6Iofg7xgev0KTQT8E6T44I1P1qynTr4zwv92E HoHyyKNrENIOG52X7/2ggfGVX3ChnHwKOrNdnlDVq3rxFWuBpVO2p3/jrketBi8R2+R2 c3yg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747900367; x=1748505167; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=mHEpwHa45yctzTfNM5umxj5mRM+obAdDQNldb+q/EGc=; b=cn7ImfEPF/O3KBqBvI+LvBIblgXf/uSVmAJGmdiPyZ3oBBl+mkp3hyK2VQeJ8n0e4J Ury7WEvUjV/HEuQt9CvxH/0h50ImoZi1P2l8IXiAplyYzVnaRCscOLxcnK4qTDMO5RJH 7uzQryVZeRNIeXGBIw3HwO0J6wOhdHN8Vk+YdotmDiTCsTEhAO5zo+XhTyzUt7Q5occJ PnBwRnEmvvVCjB2PcBt9pUi2jLgViRGj4ozlwXR12x9qEFdvA1Ggw2oGGHYut1LF7zim AeHkLaH+KJ8zR8kJ35A0Y9wAptSg9E1I0BySC0gaxROIEzYX/KWVCmHo6+p6cfnJHnll yTPw== X-Gm-Message-State: AOJu0YwwN+dCS9Jmi70c0/GaeorFO8j2UDpXMKWSdEF6cCTRSaZ+UEtj cOmZ0owBr1kiBEen/nbRPcfBQfapwfGWs0aTacywKNuXWRXbmYRky73xf6IBTVB8jz5MXoSUXtR zuBP4 X-Gm-Gg: ASbGncugfhLUFrFcaurUI+GwM8DC3h1rXLDHNJSGLYcgKuVUr5J/Z9NteC90tAAdiZ0 PgsNlarPdTW+FraX+9QAKvXUsdYmogxKibCsxGAi0jl0Ez3/tSVntcvdUPnut/x+FDpGFd675MU AhANIQhbcgnSoD5abbVyvdE0qFDtLZ6qZKnV7e+NN0xSIEvXuvHaKJdDTNfTsGEDjT3wJb9tt0b rfQIU5ZQY46/FqGOxodFsVOjFInl7bfyFJOT/w4ay7/rZYbLh/k/Mqi4SQSzoZMNXnX3IffWwLf iFgqWEf9aBoxqVg23wZzJ/kwK7DT/GZErWD7uJy9Vvf6JC6OGg1e6nFaK7KXdRQoF4aqw/A= X-Google-Smtp-Source: AGHT+IHu9irw4FiqEG3UVMmuJx53dLwFtUPns9sbp0t/4bdg9uasbT5WUvglY7j8J082JvqC+SJkzA== X-Received: by 2002:a05:6000:200f:b0:3a3:6e44:eb67 with SMTP id ffacd0b85a97d-3a36e44ed1cmr4794926f8f.5.1747900367411; Thu, 22 May 2025 00:52:47 -0700 (PDT) Received: from NAUSH-P-DELL.pitowers.org ([93.93.133.154]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a3ca066eb7sm4191516f8f.2.2025.05.22.00.52.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 May 2025 00:52:47 -0700 (PDT) From: Naushir Patuck To: libcamera-devel@lists.libcamera.org Cc: Naushir Patuck Subject: [PATCH v2 0/6] Eliminating startup frames Date: Thu, 22 May 2025 08:48:16 +0100 Message-ID: <20250522075244.1198110-1-naush@raspberrypi.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 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" Hi, Minor changes in version 2: - In patch 1, wording changes for the FrameMetadata::Status description. - In patch 3, reflow some changes to look neater, and fix a bug when decrementing the invalidFrameCount_ and startupFrameCount_ together. Thanks, Naush Naushir Patuck (6): libcamera: framebuffer: Add FrameMetadata::Status::FrameStartup ipa: rpi: Replace dropFrameCount in the IPA -> PH interface pipeline: ipa: rpi: Split RPiCameraData::dropFrameCount_ pipeline: rpi: Remove disable_startup_frame_drops config option pipeline: rpi: Remove ispOutputCount_ and ispOutputTotal_ ipa: rpi: Rename dropFrameCount_ to startupCount_ include/libcamera/framebuffer.h | 1 + include/libcamera/ipa/raspberrypi.mojom | 3 +- src/ipa/rpi/common/ipa_base.cpp | 20 ++-- src/ipa/rpi/common/ipa_base.h | 4 +- src/libcamera/framebuffer.cpp | 13 ++- .../pipeline/rpi/common/pipeline_base.cpp | 105 +++++++----------- .../pipeline/rpi/common/pipeline_base.h | 14 +-- .../pipeline/rpi/pisp/data/example.yaml | 5 - src/libcamera/pipeline/rpi/pisp/pisp.cpp | 12 -- .../pipeline/rpi/vc4/data/example.yaml | 5 - src/libcamera/pipeline/rpi/vc4/vc4.cpp | 15 --- 11 files changed, 72 insertions(+), 125 deletions(-)