{"id":18658,"url":"https://patchwork.libcamera.org/api/1.1/patches/18658/?format=json","web_url":"https://patchwork.libcamera.org/patch/18658/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20230530092016.34953-3-tomi.valkeinen@ideasonboard.com>","date":"2023-05-30T09:20:13","name":"[libcamera-devel,2/5] py: Move ColorSpace and Transform classes to separate files","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"50369c3e21f028f5844140be0f7e186447cc4b10","submitter":{"id":109,"url":"https://patchwork.libcamera.org/api/1.1/people/109/?format=json","name":"Tomi Valkeinen","email":"tomi.valkeinen@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/18658/mbox/","series":[{"id":3893,"url":"https://patchwork.libcamera.org/api/1.1/series/3893/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3893","date":"2023-05-30T09:20:11","name":"py: Misc changes & move to mainline pybind11","version":1,"mbox":"https://patchwork.libcamera.org/series/3893/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/18658/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/18658/checks/","tags":{},"headers":{"Return-Path":"<libcamera-devel-bounces@lists.libcamera.org>","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 0AEA4C328E\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 30 May 2023 09:21:01 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D633B627DC;\n\tTue, 30 May 2023 11:20:57 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 6619660388\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 30 May 2023 11:20:56 +0200 (CEST)","from desky.lan (91-154-35-171.elisa-laajakaista.fi [91.154.35.171])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 8FD177F3;\n\tTue, 30 May 2023 11:20:35 +0200 (CEST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1685438458;\n\tbh=nHSP+q/90+O1ZqQyXaOquYKMd+RtlacWXMkMwb0jX+8=;\n\th=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe:\n\tList-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:\n\tFrom;\n\tb=rAKr/RPfbWm4FfyByFdDpGlzCAgrQ9IuJs2Y3gbUdRir0xp2N1vUaxFFXxuzjnbip\n\tbKiq6tC7ur633kJrhJttyma7nmEDN+e+gRkKAdDn2/EoADQRltlzbo0X02HRk8YEoM\n\tEFCZoeevA+unZyygYldOe0/ElBZd6ATPUq9YRe62p450q8okEBvvwosrK+PwqE6aI+\n\tN7qn96xJFUUEM1X9S3ee+9RerW8E/M7ScN97xA9dUpRzap1nMz850KsA3SznFcaFDZ\n\tve2OWDEMCGDUVR+IwQgkID3l2vWTUxWkE5Ct5VZwsN9bl29T8WZlY5diccRZlbzil/\n\tG5P0CyqO0LOyA==","v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1685438435;\n\tbh=nHSP+q/90+O1ZqQyXaOquYKMd+RtlacWXMkMwb0jX+8=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=nUcVveIl7YXYqaWNr7oddErUjvooJCajqbk5dAbt/sZh3nPPIl1ZrnWShRkwVsZjg\n\t5QfCQnLfCleNtBJzd4FIp175CxJ15HsQxkYRwRxth+oMYZXyBJVl9si90OGogs2N2t\n\tnUevNWAaOx7Bofp32KNRFxRJcqscLz6oWK5a2K/A="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"nUcVveIl\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 30 May 2023 12:20:13 +0300","Message-Id":"<20230530092016.34953-3-tomi.valkeinen@ideasonboard.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20230530092016.34953-1-tomi.valkeinen@ideasonboard.com>","References":"<20230530092016.34953-1-tomi.valkeinen@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 2/5] py: Move ColorSpace and Transform\n\tclasses to separate files","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":"Tomi Valkeinen via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>","Reply-To":"Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"},"content":"Move ColorSpace and Transform classes to separate files from the main\npy_main.cpp, for clarity.\n\nSigned-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/py/libcamera/meson.build        |   2 +\n src/py/libcamera/py_color_space.cpp |  70 +++++++++++++++++\n src/py/libcamera/py_main.cpp        | 115 ++--------------------------\n src/py/libcamera/py_transform.cpp   |  81 ++++++++++++++++++++\n 4 files changed, 158 insertions(+), 110 deletions(-)\n create mode 100644 src/py/libcamera/py_color_space.cpp\n create mode 100644 src/py/libcamera/py_transform.cpp","diff":"diff --git a/src/py/libcamera/meson.build b/src/py/libcamera/meson.build\nindex af19ffdd..f87b1b4d 100644\n--- a/src/py/libcamera/meson.build\n+++ b/src/py/libcamera/meson.build\n@@ -14,10 +14,12 @@ pybind11_dep = pybind11_proj.get_variable('pybind11_dep')\n \n pycamera_sources = files([\n     'py_camera_manager.cpp',\n+    'py_color_space.cpp',\n     'py_enums.cpp',\n     'py_geometry.cpp',\n     'py_helpers.cpp',\n     'py_main.cpp',\n+    'py_transform.cpp',\n ])\n \n # Generate controls\ndiff --git a/src/py/libcamera/py_color_space.cpp b/src/py/libcamera/py_color_space.cpp\nnew file mode 100644\nindex 00000000..a8301e3d\n--- /dev/null\n+++ b/src/py/libcamera/py_color_space.cpp\n@@ -0,0 +1,70 @@\n+/* SPDX-License-Identifier: LGPL-2.1-or-later */\n+/*\n+ * Copyright (C) 2022, Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>\n+ *\n+ * Python bindings - Color Space classes\n+ */\n+\n+#include <libcamera/color_space.h>\n+#include <libcamera/libcamera.h>\n+\n+#include <pybind11/operators.h>\n+#include <pybind11/smart_holder.h>\n+#include <pybind11/stl.h>\n+\n+namespace py = pybind11;\n+\n+using namespace libcamera;\n+\n+void init_py_color_space(py::module &m)\n+{\n+\tauto pyColorSpace = py::class_<ColorSpace>(m, \"ColorSpace\");\n+\tauto pyColorSpacePrimaries = py::enum_<ColorSpace::Primaries>(pyColorSpace, \"Primaries\");\n+\tauto pyColorSpaceTransferFunction = py::enum_<ColorSpace::TransferFunction>(pyColorSpace, \"TransferFunction\");\n+\tauto pyColorSpaceYcbcrEncoding = py::enum_<ColorSpace::YcbcrEncoding>(pyColorSpace, \"YcbcrEncoding\");\n+\tauto pyColorSpaceRange = py::enum_<ColorSpace::Range>(pyColorSpace, \"Range\");\n+\n+\tpyColorSpace\n+\t\t.def(py::init([](ColorSpace::Primaries primaries,\n+\t\t\t\t ColorSpace::TransferFunction transferFunction,\n+\t\t\t\t ColorSpace::YcbcrEncoding ycbcrEncoding,\n+\t\t\t\t ColorSpace::Range range) {\n+\t\t\treturn ColorSpace(primaries, transferFunction, ycbcrEncoding, range);\n+\t\t}), py::arg(\"primaries\"), py::arg(\"transferFunction\"),\n+\t\t    py::arg(\"ycbcrEncoding\"), py::arg(\"range\"))\n+\t\t.def(py::init([](ColorSpace &other) { return other; }))\n+\t\t.def(\"__str__\", [](ColorSpace &self) {\n+\t\t\treturn \"<libcamera.ColorSpace '\" + self.toString() + \"'>\";\n+\t\t})\n+\t\t.def_readwrite(\"primaries\", &ColorSpace::primaries)\n+\t\t.def_readwrite(\"transferFunction\", &ColorSpace::transferFunction)\n+\t\t.def_readwrite(\"ycbcrEncoding\", &ColorSpace::ycbcrEncoding)\n+\t\t.def_readwrite(\"range\", &ColorSpace::range)\n+\t\t.def_static(\"Raw\", []() { return ColorSpace::Raw; })\n+\t\t.def_static(\"Srgb\", []() { return ColorSpace::Srgb; })\n+\t\t.def_static(\"Sycc\", []() { return ColorSpace::Sycc; })\n+\t\t.def_static(\"Smpte170m\", []() { return ColorSpace::Smpte170m; })\n+\t\t.def_static(\"Rec709\", []() { return ColorSpace::Rec709; })\n+\t\t.def_static(\"Rec2020\", []() { return ColorSpace::Rec2020; });\n+\n+\tpyColorSpacePrimaries\n+\t\t.value(\"Raw\", ColorSpace::Primaries::Raw)\n+\t\t.value(\"Smpte170m\", ColorSpace::Primaries::Smpte170m)\n+\t\t.value(\"Rec709\", ColorSpace::Primaries::Rec709)\n+\t\t.value(\"Rec2020\", ColorSpace::Primaries::Rec2020);\n+\n+\tpyColorSpaceTransferFunction\n+\t\t.value(\"Linear\", ColorSpace::TransferFunction::Linear)\n+\t\t.value(\"Srgb\", ColorSpace::TransferFunction::Srgb)\n+\t\t.value(\"Rec709\", ColorSpace::TransferFunction::Rec709);\n+\n+\tpyColorSpaceYcbcrEncoding\n+\t\t.value(\"Null\", ColorSpace::YcbcrEncoding::None)\n+\t\t.value(\"Rec601\", ColorSpace::YcbcrEncoding::Rec601)\n+\t\t.value(\"Rec709\", ColorSpace::YcbcrEncoding::Rec709)\n+\t\t.value(\"Rec2020\", ColorSpace::YcbcrEncoding::Rec2020);\n+\n+\tpyColorSpaceRange\n+\t\t.value(\"Full\", ColorSpace::Range::Full)\n+\t\t.value(\"Limited\", ColorSpace::Range::Limited);\n+}\ndiff --git a/src/py/libcamera/py_main.cpp b/src/py/libcamera/py_main.cpp\nindex c55495cc..56d0717e 100644\n--- a/src/py/libcamera/py_main.cpp\n+++ b/src/py/libcamera/py_main.cpp\n@@ -40,11 +40,13 @@ LOG_DEFINE_CATEGORY(Python)\n  */\n static std::weak_ptr<PyCameraManager> gCameraManager;\n \n-void init_py_enums(py::module &m);\n+void init_py_color_space(py::module &m);\n void init_py_controls_generated(py::module &m);\n+void init_py_enums(py::module &m);\n void init_py_formats_generated(py::module &m);\n void init_py_geometry(py::module &m);\n void init_py_properties_generated(py::module &m);\n+void init_py_transform(py::module &m);\n \n PYBIND11_MODULE(_libcamera, m)\n {\n@@ -52,6 +54,8 @@ PYBIND11_MODULE(_libcamera, m)\n \tinit_py_controls_generated(m);\n \tinit_py_geometry(m);\n \tinit_py_properties_generated(m);\n+\tinit_py_color_space(m);\n+\tinit_py_transform(m);\n \n \t/* Forward declarations */\n \n@@ -79,12 +83,6 @@ PYBIND11_MODULE(_libcamera, m)\n \tauto pyFrameMetadata = py::class_<FrameMetadata>(m, \"FrameMetadata\");\n \tauto pyFrameMetadataStatus = py::enum_<FrameMetadata::Status>(pyFrameMetadata, \"Status\");\n \tauto pyFrameMetadataPlane = py::class_<FrameMetadata::Plane>(pyFrameMetadata, \"Plane\");\n-\tauto pyTransform = py::class_<Transform>(m, \"Transform\");\n-\tauto pyColorSpace = py::class_<ColorSpace>(m, \"ColorSpace\");\n-\tauto pyColorSpacePrimaries = py::enum_<ColorSpace::Primaries>(pyColorSpace, \"Primaries\");\n-\tauto pyColorSpaceTransferFunction = py::enum_<ColorSpace::TransferFunction>(pyColorSpace, \"TransferFunction\");\n-\tauto pyColorSpaceYcbcrEncoding = py::enum_<ColorSpace::YcbcrEncoding>(pyColorSpace, \"YcbcrEncoding\");\n-\tauto pyColorSpaceRange = py::enum_<ColorSpace::Range>(pyColorSpace, \"Range\");\n \tauto pyPixelFormat = py::class_<PixelFormat>(m, \"PixelFormat\");\n \n \tinit_py_formats_generated(m);\n@@ -388,109 +386,6 @@ PYBIND11_MODULE(_libcamera, m)\n \tpyFrameMetadataPlane\n \t\t.def_readwrite(\"bytes_used\", &FrameMetadata::Plane::bytesused);\n \n-\tpyTransform\n-\t\t.def(py::init([](int rotation, bool hflip, bool vflip, bool transpose) {\n-\t\t\tbool ok;\n-\n-\t\t\tTransform t = transformFromRotation(rotation, &ok);\n-\t\t\tif (!ok)\n-\t\t\t\tthrow std::invalid_argument(\"Invalid rotation\");\n-\n-\t\t\tif (hflip)\n-\t\t\t\tt ^= Transform::HFlip;\n-\t\t\tif (vflip)\n-\t\t\t\tt ^= Transform::VFlip;\n-\t\t\tif (transpose)\n-\t\t\t\tt ^= Transform::Transpose;\n-\t\t\treturn t;\n-\t\t}), py::arg(\"rotation\") = 0, py::arg(\"hflip\") = false,\n-\t\t    py::arg(\"vflip\") = false, py::arg(\"transpose\") = false)\n-\t\t.def(py::init([](Transform &other) { return other; }))\n-\t\t.def(\"__str__\", [](Transform &self) {\n-\t\t\treturn \"<libcamera.Transform '\" + std::string(transformToString(self)) + \"'>\";\n-\t\t})\n-\t\t.def_property(\"hflip\",\n-\t\t\t      [](Transform &self) {\n-\t\t\t\t      return !!(self & Transform::HFlip);\n-\t\t\t      },\n-\t\t\t      [](Transform &self, bool hflip) {\n-\t\t\t\t      if (hflip)\n-\t\t\t\t\t      self |= Transform::HFlip;\n-\t\t\t\t      else\n-\t\t\t\t\t      self &= ~Transform::HFlip;\n-\t\t\t      })\n-\t\t.def_property(\"vflip\",\n-\t\t\t      [](Transform &self) {\n-\t\t\t\t      return !!(self & Transform::VFlip);\n-\t\t\t      },\n-\t\t\t      [](Transform &self, bool vflip) {\n-\t\t\t\t      if (vflip)\n-\t\t\t\t\t      self |= Transform::VFlip;\n-\t\t\t\t      else\n-\t\t\t\t\t      self &= ~Transform::VFlip;\n-\t\t\t      })\n-\t\t.def_property(\"transpose\",\n-\t\t\t      [](Transform &self) {\n-\t\t\t\t      return !!(self & Transform::Transpose);\n-\t\t\t      },\n-\t\t\t      [](Transform &self, bool transpose) {\n-\t\t\t\t      if (transpose)\n-\t\t\t\t\t      self |= Transform::Transpose;\n-\t\t\t\t      else\n-\t\t\t\t\t      self &= ~Transform::Transpose;\n-\t\t\t      })\n-\t\t.def(\"inverse\", [](Transform &self) { return -self; })\n-\t\t.def(\"invert\", [](Transform &self) {\n-\t\t\tself = -self;\n-\t\t})\n-\t\t.def(\"compose\", [](Transform &self, Transform &other) {\n-\t\t\tself = self * other;\n-\t\t});\n-\n-\tpyColorSpace\n-\t\t.def(py::init([](ColorSpace::Primaries primaries,\n-\t\t\t\t ColorSpace::TransferFunction transferFunction,\n-\t\t\t\t ColorSpace::YcbcrEncoding ycbcrEncoding,\n-\t\t\t\t ColorSpace::Range range) {\n-\t\t\treturn ColorSpace(primaries, transferFunction, ycbcrEncoding, range);\n-\t\t}), py::arg(\"primaries\"), py::arg(\"transferFunction\"),\n-\t\t    py::arg(\"ycbcrEncoding\"), py::arg(\"range\"))\n-\t\t.def(py::init([](ColorSpace &other) { return other; }))\n-\t\t.def(\"__str__\", [](ColorSpace &self) {\n-\t\t\treturn \"<libcamera.ColorSpace '\" + self.toString() + \"'>\";\n-\t\t})\n-\t\t.def_readwrite(\"primaries\", &ColorSpace::primaries)\n-\t\t.def_readwrite(\"transferFunction\", &ColorSpace::transferFunction)\n-\t\t.def_readwrite(\"ycbcrEncoding\", &ColorSpace::ycbcrEncoding)\n-\t\t.def_readwrite(\"range\", &ColorSpace::range)\n-\t\t.def_static(\"Raw\", []() { return ColorSpace::Raw; })\n-\t\t.def_static(\"Srgb\", []() { return ColorSpace::Srgb; })\n-\t\t.def_static(\"Sycc\", []() { return ColorSpace::Sycc; })\n-\t\t.def_static(\"Smpte170m\", []() { return ColorSpace::Smpte170m; })\n-\t\t.def_static(\"Rec709\", []() { return ColorSpace::Rec709; })\n-\t\t.def_static(\"Rec2020\", []() { return ColorSpace::Rec2020; });\n-\n-\tpyColorSpacePrimaries\n-\t\t.value(\"Raw\", ColorSpace::Primaries::Raw)\n-\t\t.value(\"Smpte170m\", ColorSpace::Primaries::Smpte170m)\n-\t\t.value(\"Rec709\", ColorSpace::Primaries::Rec709)\n-\t\t.value(\"Rec2020\", ColorSpace::Primaries::Rec2020);\n-\n-\tpyColorSpaceTransferFunction\n-\t\t.value(\"Linear\", ColorSpace::TransferFunction::Linear)\n-\t\t.value(\"Srgb\", ColorSpace::TransferFunction::Srgb)\n-\t\t.value(\"Rec709\", ColorSpace::TransferFunction::Rec709);\n-\n-\tpyColorSpaceYcbcrEncoding\n-\t\t.value(\"Null\", ColorSpace::YcbcrEncoding::None)\n-\t\t.value(\"Rec601\", ColorSpace::YcbcrEncoding::Rec601)\n-\t\t.value(\"Rec709\", ColorSpace::YcbcrEncoding::Rec709)\n-\t\t.value(\"Rec2020\", ColorSpace::YcbcrEncoding::Rec2020);\n-\n-\tpyColorSpaceRange\n-\t\t.value(\"Full\", ColorSpace::Range::Full)\n-\t\t.value(\"Limited\", ColorSpace::Range::Limited);\n-\n \tpyPixelFormat\n \t\t.def(py::init<>())\n \t\t.def(py::init<uint32_t, uint64_t>())\ndiff --git a/src/py/libcamera/py_transform.cpp b/src/py/libcamera/py_transform.cpp\nnew file mode 100644\nindex 00000000..08783e29\n--- /dev/null\n+++ b/src/py/libcamera/py_transform.cpp\n@@ -0,0 +1,81 @@\n+/* SPDX-License-Identifier: LGPL-2.1-or-later */\n+/*\n+ * Copyright (C) 2022, Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>\n+ *\n+ * Python bindings - Transform class\n+ */\n+\n+#include <libcamera/transform.h>\n+#include <libcamera/libcamera.h>\n+\n+#include <pybind11/operators.h>\n+#include <pybind11/smart_holder.h>\n+#include <pybind11/stl.h>\n+\n+namespace py = pybind11;\n+\n+using namespace libcamera;\n+\n+void init_py_transform(py::module &m)\n+{\n+\tauto pyTransform = py::class_<Transform>(m, \"Transform\");\n+\n+\tpyTransform\n+\t\t.def(py::init([](int rotation, bool hflip, bool vflip, bool transpose) {\n+\t\t\tbool ok;\n+\n+\t\t\tTransform t = transformFromRotation(rotation, &ok);\n+\t\t\tif (!ok)\n+\t\t\t\tthrow std::invalid_argument(\"Invalid rotation\");\n+\n+\t\t\tif (hflip)\n+\t\t\t\tt ^= Transform::HFlip;\n+\t\t\tif (vflip)\n+\t\t\t\tt ^= Transform::VFlip;\n+\t\t\tif (transpose)\n+\t\t\t\tt ^= Transform::Transpose;\n+\t\t\treturn t;\n+\t\t}), py::arg(\"rotation\") = 0, py::arg(\"hflip\") = false,\n+\t\t    py::arg(\"vflip\") = false, py::arg(\"transpose\") = false)\n+\t\t.def(py::init([](Transform &other) { return other; }))\n+\t\t.def(\"__str__\", [](Transform &self) {\n+\t\t\treturn \"<libcamera.Transform '\" + std::string(transformToString(self)) + \"'>\";\n+\t\t})\n+\t\t.def_property(\"hflip\",\n+\t\t\t      [](Transform &self) {\n+\t\t\t\t      return !!(self & Transform::HFlip);\n+\t\t\t      },\n+\t\t\t      [](Transform &self, bool hflip) {\n+\t\t\t\t      if (hflip)\n+\t\t\t\t\t      self |= Transform::HFlip;\n+\t\t\t\t      else\n+\t\t\t\t\t      self &= ~Transform::HFlip;\n+\t\t\t      })\n+\t\t.def_property(\"vflip\",\n+\t\t\t      [](Transform &self) {\n+\t\t\t\t      return !!(self & Transform::VFlip);\n+\t\t\t      },\n+\t\t\t      [](Transform &self, bool vflip) {\n+\t\t\t\t      if (vflip)\n+\t\t\t\t\t      self |= Transform::VFlip;\n+\t\t\t\t      else\n+\t\t\t\t\t      self &= ~Transform::VFlip;\n+\t\t\t      })\n+\t\t.def_property(\"transpose\",\n+\t\t\t      [](Transform &self) {\n+\t\t\t\t      return !!(self & Transform::Transpose);\n+\t\t\t      },\n+\t\t\t      [](Transform &self, bool transpose) {\n+\t\t\t\t      if (transpose)\n+\t\t\t\t\t      self |= Transform::Transpose;\n+\t\t\t\t      else\n+\t\t\t\t\t      self &= ~Transform::Transpose;\n+\t\t\t      })\n+\t\t.def(\"inverse\", [](Transform &self) { return -self; })\n+\t\t.def(\"invert\", [](Transform &self) {\n+\t\t\tself = -self;\n+\t\t})\n+\t\t.def(\"compose\", [](Transform &self, Transform &other) {\n+\t\t\tself = self * other;\n+\t\t});\n+}\n","prefixes":["libcamera-devel","2/5"]}