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Initial commit of v1.0.0 of libpisp
Signed-off-by: Naushir Patuck <[email protected]>
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‎.clang-format‎

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# SPDX-License-Identifier: GPL-2.0-only
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#
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# clang-format configuration file. Intended for clang-format >= 7.
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#
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# For more information, see:
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#
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# Documentation/process/clang-format.rst
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# https://clang.llvm.org/docs/ClangFormat.html
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# https://clang.llvm.org/docs/ClangFormatStyleOptions.html
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#
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---
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Language: Cpp
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AccessModifierOffset: -4
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AlignAfterOpenBracket: Align
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AlignConsecutiveAssignments: false
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AlignConsecutiveDeclarations: false
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AlignEscapedNewlines: Right
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AlignOperands: true
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AlignTrailingComments: false
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AllowAllParametersOfDeclarationOnNextLine: false
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AllowShortBlocksOnASingleLine: false
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AllowShortCaseLabelsOnASingleLine: false
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AllowShortLambdasOnASingleLine: Inline
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AllowShortFunctionsOnASingleLine: InlineOnly
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AllowShortIfStatementsOnASingleLine: false
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AllowShortLoopsOnASingleLine: false
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AlwaysBreakAfterDefinitionReturnType: None
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AlwaysBreakAfterReturnType: None
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AlwaysBreakBeforeMultilineStrings: false
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AlwaysBreakTemplateDeclarations: Yes
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BinPackArguments: true
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BinPackParameters: true
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BreakBeforeBraces: Allman
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BraceWrapping:
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SplitEmptyFunction: true
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SplitEmptyRecord: true
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SplitEmptyNamespace: true
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AfterNamespace: false
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AfterClass: true
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BreakBeforeBinaryOperators: None
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BreakBeforeInheritanceComma: false
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BreakInheritanceList: BeforeColon
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BreakBeforeTernaryOperators: true
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BreakConstructorInitializers: BeforeColon
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BreakAfterJavaFieldAnnotations: false
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BreakStringLiterals: false
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CommentPragmas: '^ IWYU pragma:'
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CompactNamespaces: false
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ConstructorInitializerAllOnOneLineOrOnePerLine: false
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Cpp11BracedListStyle: false
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DerivePointerAlignment: false
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DisableFormat: false
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ExperimentalAutoDetectBinPacking: false
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FixNamespaceComments: true
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ForEachMacros:
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- 'udev_list_entry_foreach'
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IncludeBlocks: Preserve
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IncludeCategories:
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- Regex: '.*'
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Priority: 1
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IncludeIsMainRegex: '(_test)?$'
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IndentCaseLabels: false
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IndentPPDirectives: None
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IndentWrappedFunctionNames: false
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JavaScriptQuotes: Leave
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JavaScriptWrapImports: true
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KeepEmptyLinesAtTheStartOfBlocks: false
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MacroBlockBegin: ''
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MacroBlockEnd: ''
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MaxEmptyLinesToKeep: 1
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NamespaceIndentation: None
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ObjCBinPackProtocolList: Auto
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ObjCBlockIndentWidth: 8
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ObjCSpaceAfterProperty: true
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ObjCSpaceBeforeProtocolList: true
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# Taken from git's rules
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PenaltyBreakAssignment: 10
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PenaltyBreakBeforeFirstCallParameter: 30
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PenaltyBreakComment: 10
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PenaltyBreakFirstLessLess: 0
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PenaltyBreakString: 10
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PenaltyBreakTemplateDeclaration: 10
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PenaltyExcessCharacter: 100
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PenaltyReturnTypeOnItsOwnLine: 60
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PointerAlignment: Right
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ReflowComments: false
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SortIncludes: true
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SortUsingDeclarations: true
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SpaceAfterCStyleCast: false
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SpaceAfterTemplateKeyword: true
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SpaceAfterLogicalNot: false
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#SpaceBeforeCaseColon: false
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SpaceBeforeAssignmentOperators: true
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SpaceBeforeCpp11BracedList: true
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SpaceBeforeCtorInitializerColon: true
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SpaceBeforeInheritanceColon: true
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SpaceBeforeParens: ControlStatements
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SpaceBeforeRangeBasedForLoopColon: true
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SpaceInEmptyParentheses: false
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SpacesBeforeTrailingComments: 1
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SpacesInAngles: false
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SpacesInContainerLiterals: false
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SpacesInCStyleCastParentheses: false
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SpacesInParentheses: false
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SpacesInSquareBrackets: false
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IndentWidth: 4
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TabWidth: 4
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UseTab: Always
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ConstructorInitializerIndentWidth: 4
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ContinuationIndentWidth: 4
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ColumnLimit: 120
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...

‎.github/workflows/libpisp-build-test.yaml‎

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name: libpisp build test
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on:
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workflow_dispatch:
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pull_request:
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branches: [ main ]
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jobs:
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build-test:
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runs-on: [ ubuntu-latest ]
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strategy:
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matrix:
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compiler: [ g++, clang++ ]
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build_type: [ release, debug ]
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steps:
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- uses: actions/checkout@v3
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with:
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fetch-depth: 1
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clean: true
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- name: Install meson and ninja
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run: pip3 install --user meson ninja
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- name: Install boost dependencies
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run: sudo apt install -y libboost-log-dev libboost-thread-dev
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- name: Configure meson
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run: CXX=${{matrix.compiler}} meson setup build_${{matrix.compiler}}_${{matrix.build_type}} -Dbuildtype=${{matrix.build_type}}
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timeout-minutes: 5
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- name: Build
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run: ninja -C build_${{matrix.compiler}}_${{matrix.build_type}}
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timeout-minutes: 10

‎.github/workflows/libpisp-style-checker.yml‎

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name: libpisp style checker
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on:
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pull_request:
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branches: [ main ]
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jobs:
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style-check:
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runs-on: [ ubuntu-latest ]
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steps:
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- uses: actions/checkout@v3
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with:
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fetch-depth: 0
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clean: true
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- name: Check style
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run: ${{github.workspace}}/utils/checkstyle.py $(git log --format=%P -1 | awk '{print $1 ".." $2}')

‎.gitignore‎

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build

‎LICENSE‎

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BSD 2-Clause License
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Copyright (c) 2023, Raspberry Pi Ltd
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

‎README.md‎

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# libpisp
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A helper library to generate run-time configuration for the Raspberry Pi ISP (PiSP), consisting of the Frontend and Backend hardware components.
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## Building and installing
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To build, setup the meson project as follows:
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```sh
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meson setup <build_dir>
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```
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To optionally disable the Boost logging library, add ``-Dlogging=disabled`` as an argument to the ``meson setup`` command.
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To compile and install the ``libpisp.so`` artefact:
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```sh
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meson compile -C <build_dir>
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sudo meson install -C <build_dir>
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```
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## Linking libpisp with an application
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libpisp can be built and linked as a [meson subproject](https://mesonbuild.com/Subprojects.html) with the following dependency declaration in the target project:
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```meson
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libpisp_dep = dependency('libpisp', fallback : ['libpisp', 'libpisp_dep'])
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```
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Alternatively [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/) can be used to locate ``libpisp.so`` installed in on of the system directories for other build environments.
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## License
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Copyright © 2023, Raspberry Pi Ltd. Released under the BSD-2-Clause License.

‎meson.build‎

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project('libpisp', 'c', 'cpp',
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meson_version : '>= 0.58.0',
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version : '1.0.0',
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default_options : [
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'werror=true',
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'warning_level=2',
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'cpp_std=c++17',
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'buildtype=release',
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],
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license : 'BSD-2-Clause')
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subdir('src')

‎meson_options.txt‎

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option('logging', type : 'feature', value : 'auto')

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