{"id":20777,"url":"https://patchwork.libcamera.org/api/covers/20777/?format=json","web_url":"https://patchwork.libcamera.org/cover/20777/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20240805135104.139932-1-chenghaoyang@google.com>","date":"2024-08-05T13:48:31","name":"[v8,0/8] Add VirtualPipelineHandler","submitter":{"id":117,"url":"https://patchwork.libcamera.org/api/people/117/?format=json","name":"Cheng-Hao Yang","email":"chenghaoyang@chromium.org"},"mbox":"https://patchwork.libcamera.org/cover/20777/mbox/","series":[{"id":4487,"url":"https://patchwork.libcamera.org/api/series/4487/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4487","date":"2024-08-05T13:48:31","name":"Add VirtualPipelineHandler","version":8,"mbox":"https://patchwork.libcamera.org/series/4487/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/20777/comments/","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 29875BE173\n\tfor ;\n\tMon, 5 Aug 2024 13:51:08 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id A9D0963387;\n\tMon, 5 Aug 2024 15:51:07 +0200 (CEST)","from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com\n\t[IPv6:2a00:1450:4864:20::32e])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 8208E63369\n\tfor ;\n\tMon, 5 Aug 2024 15:51:06 +0200 (CEST)","by mail-wm1-x32e.google.com with SMTP id\n\t5b1f17b1804b1-428e1915e18so29075115e9.1\n\tfor ;\n\tMon, 05 Aug 2024 06:51:06 -0700 (PDT)","from chenghaoyang-germany.c.googlers.com.com\n\t(49.222.77.34.bc.googleusercontent.com. [34.77.222.49])\n\tby smtp.gmail.com with ESMTPSA id\n\t5b1f17b1804b1-428e8d6555fsm137146675e9.26.2024.08.05.06.51.05\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 05 Aug 2024 06:51:05 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"LtrEYQCB\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=chromium.org; s=google; t=1722865866; x=1723470666;\n\tdarn=lists.libcamera.org; \n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:from:to:cc:subject:date:message-id:reply-to;\n\tbh=MUrhn9o2hJJKShYB5mYpAS4wWdMgpiwOYj9RYgFvt+8=;\n\tb=LtrEYQCBTMWtOQlBqHTwKRFIwxJUcVLROv/om1ymJQl+/6HFfs2+6+ms727xt0qDlH\n\tWnzQfywl2mpRigWYDRPBw0lwgW63M7cYruZ/9xQw7Y6JyL0boYpNTnEcBc4oukYtm7we\n\tM5u4VWxuO98dPEZmU4J1ffr6wFfXWnXx8n5cw=","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1722865866; x=1723470666;\n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:x-gm-message-state:from:to:cc:subject:date:message-id\n\t:reply-to;\n\tbh=MUrhn9o2hJJKShYB5mYpAS4wWdMgpiwOYj9RYgFvt+8=;\n\tb=VwxcgW1kTEYCleKJi24anflKDJtv2XE10GFmszOEHtvlOEZ5wDWBZYPxfEzpnujMe4\n\tZAMN1cX00lx0yT7bvdF8ro904QBDuU3nQ+wOvOtmku4QGpcsVhZBxbr5UPkrWJuG6ae3\n\tYtVYRyx2XJHitZ8XzeAWVulb1E2KnB7V4uqRPqbEAdh+C15GE6Y8wYKvv2JWWOF5gHBY\n\tvNnIRPzVcBUb3CdrCgUTJwmcONt+aavJvlQij6t43CGEPQGl/E+1Aas0BtM+dwee7Ft1\n\tPIRRXQhKxu/VhoTnhlN+G2bpC6bQ8btvNkVjUUALv+fHBV6p6F2gwaUF7JJAXg2iO1T6\n\tjQ2A==","X-Gm-Message-State":"AOJu0Ywhqe55fpylbAwFIE5PkG0ei0V5MpdbeYIb4O4az4bSLlvyQeWk\n\tirPNdupJctmKpwAHWyZNrwrGQl6M/rgc/IKgFsOJZn2joM77y+ePRkFgeNaZik7krLF7op+AWmL\n\tg2TxNW78=","X-Google-Smtp-Source":"AGHT+IGB8fcDqtxknAysxcu5a9ponDOICxp96W74eDD5IhH89b4/ExBG08F8jND8Jd+YF6FGewZ55w==","X-Received":"by 2002:a05:600c:35c2:b0:427:9dad:17df with SMTP id\n\t5b1f17b1804b1-428e6b07b0dmr74265455e9.12.1722865865617; \n\tMon, 05 Aug 2024 06:51:05 -0700 (PDT)","From":"Harvey Yang ","X-Google-Original-From":"Harvey Yang ","To":"libcamera-devel@lists.libcamera.org","Cc":"Harvey Yang ","Subject":"[PATCH v8 0/8] Add VirtualPipelineHandler","Date":"Mon, 5 Aug 2024 13:48:31 +0000","Message-ID":"<20240805135104.139932-1-chenghaoyang@google.com>","X-Mailer":"git-send-email 2.46.0.rc2.264.g509ed76dc8-goog","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Hi folks,\n\nI've updated DmaBufAllocator::exportBuffers with arguments that\ncan be reused in SoftwareIsp::exportBuffers. A patch that refactor\nSoftwareIsp is also added in the end.\n\nThanks!\n\nBR,\nHarvey\n\nHarvey Yang (4):\n libcamera: add DmaBufAllocator::exportBuffers()\n libcamera: Remove PipelineHandler Fatal check of non-empty\n MediaDevices\n libcamera: pipeline: Add VirtualPipelineHandler\n libcamera: software_isp: Refactor SoftwareIsp to use\n DmaBufAllocator::exportBuffers\n\nKonami Shu (4):\n libcamera: pipeline: Add test pattern for VirtualPipelineHandler\n libcamera: pipeline: Read config and register cameras based on the\n config\n libcamera: pipeline: Shift test pattern by 1 pixel left every frame\n libcamera: pipeline: Load images\n\n .../libcamera/internal/dma_buf_allocator.h | 12 +\n meson.build | 1 +\n meson_options.txt | 3 +-\n src/libcamera/dma_buf_allocator.cpp | 55 ++++\n src/libcamera/pipeline/virtual/README.md | 76 +++++\n .../pipeline/virtual/common_functions.cpp | 27 ++\n .../pipeline/virtual/common_functions.h | 18 ++\n .../pipeline/virtual/data/virtual.yaml | 49 +++\n .../pipeline/virtual/frame_generator.h | 33 ++\n .../virtual/image_frame_generator.cpp | 154 ++++++++++\n .../pipeline/virtual/image_frame_generator.h | 65 ++++\n src/libcamera/pipeline/virtual/meson.build | 32 ++\n src/libcamera/pipeline/virtual/parser.cpp | 243 +++++++++++++++\n src/libcamera/pipeline/virtual/parser.h | 48 +++\n .../virtual/test_pattern_generator.cpp | 148 +++++++++\n .../pipeline/virtual/test_pattern_generator.h | 58 ++++\n src/libcamera/pipeline/virtual/virtual.cpp | 287 ++++++++++++++++++\n src/libcamera/pipeline/virtual/virtual.h | 96 ++++++\n src/libcamera/pipeline_handler.cpp | 11 +-\n src/libcamera/software_isp/software_isp.cpp | 18 +-\n 20 files changed, 1413 insertions(+), 21 deletions(-)\n create mode 100644 src/libcamera/pipeline/virtual/README.md\n create mode 100644 src/libcamera/pipeline/virtual/common_functions.cpp\n create mode 100644 src/libcamera/pipeline/virtual/common_functions.h\n create mode 100644 src/libcamera/pipeline/virtual/data/virtual.yaml\n create mode 100644 src/libcamera/pipeline/virtual/frame_generator.h\n create mode 100644 src/libcamera/pipeline/virtual/image_frame_generator.cpp\n create mode 100644 src/libcamera/pipeline/virtual/image_frame_generator.h\n create mode 100644 src/libcamera/pipeline/virtual/meson.build\n create mode 100644 src/libcamera/pipeline/virtual/parser.cpp\n create mode 100644 src/libcamera/pipeline/virtual/parser.h\n create mode 100644 src/libcamera/pipeline/virtual/test_pattern_generator.cpp\n create mode 100644 src/libcamera/pipeline/virtual/test_pattern_generator.h\n create mode 100644 src/libcamera/pipeline/virtual/virtual.cpp\n create mode 100644 src/libcamera/pipeline/virtual/virtual.h"}