Added RawDev files

Author: petrk23

.clang-format

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+---
+BasedOnStyle: LLVM
+Language: Cpp
+
+#===========================================#
+# Style options should remain sorted        #
+# to enable better orientation and search.  #
+#===========================================#
+
+AccessModifierOffset: -4
+AlignAfterOpenBracket: DontAlign
+AlignArrayOfStructures: None
+AlignEscapedNewlines: Left
+AllowShortLambdasOnASingleLine: None
+AlwaysBreakTemplateDeclarations: Yes
+BreakBeforeBraces: Stroustrup
+ColumnLimit: 0 # Repsect my breaks...
+IndentWidth: 4
+KeepEmptyLinesAtTheStartOfBlocks: false
+PointerAlignment: Left
+SortIncludes: Never
+SpaceAfterTemplateKeyword: false
+...
+
+#==================#
+# Other code rules #
+#==================#
+
+# * File encoding UTF-8 without BOM.
+# * Column count should not exceed 80 characters.
+# * Be aware of auto merging long expressions into signle line. 
+#   To prevent this, make a hard newline AFTER suitable operator!
+# * Use spaces for indenting. Not tabs!

.clang-tidy

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+## clang-tidy configuration for RawDev
+
+Checks: >
+  -*,
+  clang-analyzer-*,
+  bugprone-*,
+  readability-*,
+  -readability-identifier-length,
+  -readability-magic-numbers,
+  -readability-isolate-declaration,
+  modernize-*,
+  -modernize-use-trailing-return-type,
+  -modernize-avoid-c-arrays,
+  cppcoreguidelines-*,
+  -cppcoreguidelines-pro-bounds-constant-array-index,
+  -cppcoreguidelines-avoid-magic-numbers,
+  -cppcoreguidelines-avoid-c-arrays,
+  portability-*,
+  performance-*,
+  -performance-avoid-endl
+
+## openmp-* checks intentionally omitted!
+
+CheckOptions:
+  readability-identifier-naming.ClassCase: 'CamelCase'
+  readability-identifier-naming.ClassConstantCase: 'camelBack'
+  readability-identifier-naming.ClassConstantPrefix: 'k_'
+  readability-identifier-naming.ClassMemberCase: 'CamelCase'
+  readability-identifier-naming.ClassMethodCase: 'CamelCase'
+  readability-identifier-naming.EnumCase: 'CamelCase'
+  readability-identifier-naming.EnumConstantCase: 'CamelCase'
+  readability-identifier-naming.FunctionCase: 'camelBack'
+  readability-identifier-naming.GlobalConstantCase: 'camelBack'
+  readability-identifier-naming.GlobalConstantPrefix: 'k_'
+  readability-identifier-naming.MacroDefinitionCase: 'UPPER_CASE'
+  readability-identifier-naming.MemberCase: 'camelBack'
+  readability-identifier-naming.MethodCase: 'camelBack'
+  readability-identifier-naming.NamespaceCase: 'CamelCase'
+  readability-identifier-naming.PrivateMemberCase: 'camelBack'
+  readability-identifier-naming.PrivateMemberPrefix: 'm_'
+  readability-identifier-naming.ProtectedMemberCase: 'camelBack'
+  readability-identifier-naming.ProtectedMemberPrefix: 'm_'
+  readability-identifier-naming.TemplateParameterCase: 'CamelCase'
+  readability-identifier-naming.TypeAliasCase: 'CamelCase'
+  readability-identifier-naming.TypedefCase: 'CamelCase'
+  readability-identifier-naming.VariableCase: 'camelBack'

BUILD.md

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+How to build and install RawDev
+===============================
+
+Prerequisites
+-------------
+RawDev itself has no dependencies, but for testing,
+GoogleTest is used.
+
+What we need:
+* Git for cloning the repository.
+* CMake from version 3.20 upwards.
+* C++20 and CMake-compatible compiler.
+* Internet connection for downloading GoogleTest by CMake.
+
+Build with CMake
+----------------
+This is the recommended build method for Windows
+and Unix-like systems.
+
+1) Git clone the repository.
+```
+git clone https://github.com/petrk23/RawDev.git
+```
+2) Go to the project root directory.
+```
+cd RawDev
+```
+3) Configure the project with CMake:
+```
+cmake -B build -DCMAKE_BUILD_TYPE=Release
+```
+4) Then build it:
+```
+cmake --build build
+```
+That was it! The code should be build and the result
+is in the `build` directory.
+
+Run automated tests
+-------------------
+This step is optional for normal users.
+
+Go to `build` directory and run `ctest`. All available tests
+will be run. All of them must pass!
+
+Installing
+----------
+RawDev is a single executable. So the installation is done by
+simply copying to the target destination. On Windows, I recommend
+using `Program Files` as destination.
+
+Alternative for Windows
+-----------------------
+In the `vsproj` directory there are Visual Studio project files
+and solution, which can be used to build in Visual Studio or by
+the `msbuild` tool. Select release target and build...
+
+Problems with 32bit architectures
+---------------------------------
+We can use it, but with high-megapixel cameras, we run out of memory.
+Therefore, available memory limits the usability.
+
+Tips and tricks
+---------------
+* In the configuration stage, use Ninja build tool (`-G Ninja`).
+  This makes the build much faster.
+* We can use different compilers by using
+  `-DCMAKE_CXX_COMPILER=compiler` in the configuration stage.
+* For clean configuration, use the `--fresh` switch or remove
+  the `build` directory.
+* To clean the solution run `cmake --build build -t clean`.

CMakeLists.txt

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+## RawDev project root CMake file
+
+cmake_minimum_required(VERSION 3.20)
+project(RawDev VERSION 2.0 LANGUAGES CXX)
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
+include(NoInSourceBuilds)
+
+find_package(OpenMP REQUIRED)
+if(NOT OpenMP_FOUND)
+    message(FATAL_ERROR "OpenMP support is required for this project.")
+endif()
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+include(EnableIPO)
+if(MSVC)
+    add_compile_options(/permissive- /W4 /sdl /fp:precise
+        "$<$<CONFIG:Release>:/Gy;/Oy;/Oi;/Ot>")
+else()
+    add_compile_options(-Wall -Wextra -pedantic)
+endif()
+
+include_directories(src)
+add_subdirectory(src)
+
+## Main executable
+add_executable(RawDev src/Main.cpp)
+target_link_libraries(RawDev PRIVATE RawDevLib)
+
+enable_testing()
+add_subdirectory(test)