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v4.6.1
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feature/ro
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| 525b273a84 |
25
.cmake-format
Normal file
25
.cmake-format
Normal file
@@ -0,0 +1,25 @@
|
||||
format:
|
||||
line_width: 100
|
||||
tab_size: 4
|
||||
use_tabchars: false
|
||||
max_subgroups_hwrap: 3
|
||||
max_pargs_hwrap: 5
|
||||
separate_ctrl_name_with_space: false
|
||||
separate_fn_name_with_space: false
|
||||
dangle_parens: false
|
||||
dangle_align: child
|
||||
line_ending: unix
|
||||
command_case: canonical
|
||||
keyword_case: upper
|
||||
enable_sort: true
|
||||
autosort: true
|
||||
markup:
|
||||
bullet_char: "*"
|
||||
enum_char: .
|
||||
enable_markup: false
|
||||
additional_commands:
|
||||
target_link_libraries:
|
||||
kwargs:
|
||||
PUBLIC: "*"
|
||||
SHARED: "*"
|
||||
PRIVATE: "*"
|
||||
2
.gitattributes
vendored
Normal file
2
.gitattributes
vendored
Normal file
@@ -0,0 +1,2 @@
|
||||
# SCM syntax highlighting & preventing 3-way merges
|
||||
pixi.lock merge=binary linguist-language=YAML linguist-generated=true -diff
|
||||
8
.gitignore
vendored
8
.gitignore
vendored
@@ -5,4 +5,10 @@
|
||||
.idea/workspace.xml
|
||||
/build/
|
||||
/clang-coverage/
|
||||
*.gcov
|
||||
*.gcov
|
||||
*.bin
|
||||
# pixi lock
|
||||
pixi.lock
|
||||
# pixi environments
|
||||
.pixi/*
|
||||
!.pixi/config.toml
|
||||
|
||||
216
CMakeLists.txt
216
CMakeLists.txt
@@ -9,49 +9,56 @@ include(CheckCXXCompilerFlag)
|
||||
include(cmake/Coverage.cmake)
|
||||
include(cmake/Valgrind.cmake)
|
||||
|
||||
if (MSVC)
|
||||
if(MSVC)
|
||||
check_cxx_compiler_flag("/arch:AVX2" COMPILER_SUPPORTS_AVX2)
|
||||
else ()
|
||||
else()
|
||||
check_cxx_compiler_flag("-mavx2" COMPILER_SUPPORTS_AVX2)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
option(OMATH_BUILD_TESTS "Build unit tests" OFF)
|
||||
option(OMATH_BUILD_BENCHMARK "Build benchmarks" OFF)
|
||||
option(OMATH_THREAT_WARNING_AS_ERROR "Set highest level of warnings and force compiler to treat them as errors" ON)
|
||||
option(OMATH_THREAT_WARNING_AS_ERROR
|
||||
"Set highest level of warnings and force compiler to treat them as errors" ON)
|
||||
option(OMATH_BUILD_AS_SHARED_LIBRARY "Build Omath as .so or .dll" OFF)
|
||||
option(OMATH_USE_AVX2 "Omath will use AVX2 to boost performance" ${COMPILER_SUPPORTS_AVX2})
|
||||
option(OMATH_IMGUI_INTEGRATION "Omath will define method to convert omath types to imgui types" OFF)
|
||||
option(OMATH_BUILD_EXAMPLES "Build example projects with you can learn & play" OFF)
|
||||
option(OMATH_STATIC_MSVC_RUNTIME_LIBRARY "Force Omath to link static runtime" OFF)
|
||||
option(OMATH_SUPRESS_SAFETY_CHECKS "Supress some safety checks in release build to improve general performance" ON)
|
||||
option(OMATH_USE_UNITY_BUILD "Will enable unity build to speed up compilation" OFF)
|
||||
option(OMATH_ENABLE_LEGACY "Will enable legacy classes that MUST be used ONLY for backward compatibility" ON)
|
||||
option(OMATH_ENABLE_LEGACY
|
||||
"Will enable legacy classes that MUST be used ONLY for backward compatibility" ON)
|
||||
option(OMATH_SUPRESS_SAFETY_CHECKS
|
||||
"Supress some safety checks in release build to improve general performance" ON)
|
||||
option(OMATH_ENABLE_COVERAGE "Enable coverage" OFF)
|
||||
|
||||
if (VCPKG_MANIFEST_FEATURES)
|
||||
foreach (omath_feature IN LISTS VCPKG_MANIFEST_FEATURES)
|
||||
if (omath_feature STREQUAL "imgui")
|
||||
option(OMATH_ENABLE_FORCE_INLINE
|
||||
"Will for compiler to make some functions to be force inlined no matter what" ON)
|
||||
if(VCPKG_MANIFEST_FEATURES)
|
||||
foreach(omath_feature IN LISTS VCPKG_MANIFEST_FEATURES)
|
||||
if(omath_feature STREQUAL "imgui")
|
||||
set(OMATH_IMGUI_INTEGRATION ON)
|
||||
elseif (omath_feature STREQUAL "avx2")
|
||||
elseif(omath_feature STREQUAL "avx2")
|
||||
set(OMATH_USE_AVX2 ${COMPILER_SUPPORTS_AVX2})
|
||||
elseif (omath_feature STREQUAL "tests")
|
||||
elseif(omath_feature STREQUAL "tests")
|
||||
set(OMATH_BUILD_TESTS ON)
|
||||
elseif (omath_feature STREQUAL "benchmark")
|
||||
elseif(omath_feature STREQUAL "benchmark")
|
||||
set(OMATH_BUILD_BENCHMARK ON)
|
||||
elseif (omath_feature STREQUAL "examples")
|
||||
elseif(omath_feature STREQUAL "examples")
|
||||
set(OMATH_BUILD_EXAMPLES ON)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
endforeach ()
|
||||
endif ()
|
||||
endforeach()
|
||||
endif()
|
||||
|
||||
if (OMATH_USE_AVX2 AND NOT COMPILER_SUPPORTS_AVX2)
|
||||
message(WARNING "OMATH_USE_AVX2 requested, but compiler/target does not support AVX2. Disabling.")
|
||||
if(OMATH_USE_AVX2 AND NOT COMPILER_SUPPORTS_AVX2)
|
||||
message(
|
||||
WARNING "OMATH_USE_AVX2 requested, but compiler/target does not support AVX2. Disabling.")
|
||||
set(OMATH_USE_AVX2 OFF CACHE BOOL "Omath will use AVX2 to boost performance" FORCE)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
if (${PROJECT_IS_TOP_LEVEL})
|
||||
message(STATUS "[${PROJECT_NAME}]: Building on ${CMAKE_HOST_SYSTEM_NAME}, compiler ${CMAKE_CXX_COMPILER_ID}")
|
||||
if(${PROJECT_IS_TOP_LEVEL})
|
||||
message(
|
||||
STATUS
|
||||
"[${PROJECT_NAME}]: Building on ${CMAKE_HOST_SYSTEM_NAME}, compiler ${CMAKE_CXX_COMPILER_ID}"
|
||||
)
|
||||
message(STATUS "[${PROJECT_NAME}]: Warnings as errors ${OMATH_THREAT_WARNING_AS_ERROR}")
|
||||
message(STATUS "[${PROJECT_NAME}]: Build unit tests ${OMATH_BUILD_TESTS}")
|
||||
message(STATUS "[${PROJECT_NAME}]: Build benchmark ${OMATH_BUILD_BENCHMARK}")
|
||||
@@ -65,64 +72,63 @@ if (${PROJECT_IS_TOP_LEVEL})
|
||||
message(STATUS "[${PROJECT_NAME}]: Building using vcpkg ${OMATH_BUILD_VIA_VCPKG}")
|
||||
message(STATUS "[${PROJECT_NAME}]: Coverage feature status ${OMATH_ENABLE_COVERAGE}")
|
||||
message(STATUS "[${PROJECT_NAME}]: Valgrind feature status ${OMATH_ENABLE_VALGRIND}")
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
file(GLOB_RECURSE OMATH_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/source/*.cpp")
|
||||
file(GLOB_RECURSE OMATH_HEADERS CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/include/*.hpp")
|
||||
|
||||
if (OMATH_BUILD_AS_SHARED_LIBRARY)
|
||||
if(OMATH_BUILD_AS_SHARED_LIBRARY)
|
||||
add_library(${PROJECT_NAME} SHARED ${OMATH_SOURCES} ${OMATH_HEADERS})
|
||||
else ()
|
||||
else()
|
||||
add_library(${PROJECT_NAME} STATIC ${OMATH_SOURCES} ${OMATH_HEADERS})
|
||||
endif ()
|
||||
|
||||
endif()
|
||||
|
||||
add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
|
||||
|
||||
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_VERSION="${PROJECT_VERSION}")
|
||||
|
||||
if (OMATH_IMGUI_INTEGRATION)
|
||||
if(OMATH_IMGUI_INTEGRATION)
|
||||
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_IMGUI_INTEGRATION)
|
||||
|
||||
# IMGUI is being linked as submodule
|
||||
if (TARGET imgui)
|
||||
if(TARGET imgui)
|
||||
target_link_libraries(${PROJECT_NAME} PUBLIC imgui)
|
||||
install(TARGETS imgui
|
||||
EXPORT omathTargets
|
||||
ARCHIVE DESTINATION lib
|
||||
LIBRARY DESTINATION lib
|
||||
RUNTIME DESTINATION bin)
|
||||
else ()
|
||||
install(
|
||||
TARGETS imgui
|
||||
EXPORT omathTargets
|
||||
ARCHIVE DESTINATION lib
|
||||
LIBRARY DESTINATION lib
|
||||
RUNTIME DESTINATION bin)
|
||||
else()
|
||||
# Assume that IMGUI linked via VCPKG.
|
||||
find_package(imgui CONFIG REQUIRED)
|
||||
target_link_libraries(${PROJECT_NAME} PUBLIC imgui::imgui)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
if (OMATH_USE_AVX2)
|
||||
if(OMATH_USE_AVX2)
|
||||
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_USE_AVX2)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
if (OMATH_SUPRESS_SAFETY_CHECKS)
|
||||
if(OMATH_SUPRESS_SAFETY_CHECKS)
|
||||
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_SUPRESS_SAFETY_CHECKS)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
if (OMATH_ENABLE_LEGACY)
|
||||
if(OMATH_ENABLE_LEGACY)
|
||||
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_ENABLE_LEGACY)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
set_target_properties(${PROJECT_NAME} PROPERTIES
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
CXX_STANDARD 23
|
||||
CXX_STANDARD_REQUIRED ON)
|
||||
if(OMATH_ENABLE_FORCE_INLINE)
|
||||
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_ENABLE_FORCE_INLINE)
|
||||
endif()
|
||||
|
||||
if (OMATH_USE_UNITY_BUILD)
|
||||
set_target_properties(${PROJECT_NAME} PROPERTIES
|
||||
UNITY_BUILD ON
|
||||
UNITY_BUILD_BATCH_SIZE 20)
|
||||
endif ()
|
||||
set_target_properties(
|
||||
${PROJECT_NAME}
|
||||
PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
CXX_STANDARD 23
|
||||
CXX_STANDARD_REQUIRED ON)
|
||||
|
||||
if (OMATH_STATIC_MSVC_RUNTIME_LIBRARY)
|
||||
set_target_properties(${PROJECT_NAME} PROPERTIES
|
||||
@@ -130,15 +136,15 @@ if (OMATH_STATIC_MSVC_RUNTIME_LIBRARY)
|
||||
)
|
||||
endif ()
|
||||
|
||||
if (OMATH_USE_AVX2)
|
||||
if (MSVC)
|
||||
if(OMATH_USE_AVX2)
|
||||
if(MSVC)
|
||||
target_compile_options(${PROJECT_NAME} PUBLIC /arch:AVX2)
|
||||
elseif (EMSCRIPTEN)
|
||||
elseif(EMSCRIPTEN)
|
||||
target_compile_options(${PROJECT_NAME} PUBLIC -msimd128 -mavx2)
|
||||
elseif (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|AppleClang")
|
||||
elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|AppleClang")
|
||||
target_compile_options(${PROJECT_NAME} PUBLIC -mfma -mavx2)
|
||||
endif ()
|
||||
endif ()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(EMSCRIPTEN)
|
||||
target_compile_options(${PROJECT_NAME} PUBLIC -fexceptions)
|
||||
@@ -147,79 +153,79 @@ endif()
|
||||
|
||||
target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_23)
|
||||
|
||||
|
||||
if (OMATH_BUILD_TESTS)
|
||||
if(OMATH_BUILD_TESTS)
|
||||
add_subdirectory(tests)
|
||||
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_BUILD_TESTS)
|
||||
if(OMATH_ENABLE_COVERAGE)
|
||||
omath_setup_coverage(${PROJECT_NAME})
|
||||
endif()
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
if (OMATH_BUILD_BENCHMARK)
|
||||
if(OMATH_BUILD_BENCHMARK)
|
||||
add_subdirectory(benchmark)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
if (OMATH_BUILD_EXAMPLES)
|
||||
if(OMATH_BUILD_EXAMPLES)
|
||||
add_subdirectory(examples)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
|
||||
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND OMATH_THREAT_WARNING_AS_ERROR)
|
||||
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND OMATH_THREAT_WARNING_AS_ERROR)
|
||||
target_compile_options(${PROJECT_NAME} PRIVATE /W4 /WX)
|
||||
elseif (OMATH_THREAT_WARNING_AS_ERROR)
|
||||
elseif(OMATH_THREAT_WARNING_AS_ERROR)
|
||||
target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Wpedantic -Werror)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
# Windows SDK redefine min/max via preprocessor and break std::min and std::max
|
||||
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
|
||||
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
|
||||
target_compile_definitions(${PROJECT_NAME} INTERFACE NOMINMAX)
|
||||
endif ()
|
||||
|
||||
target_include_directories(${PROJECT_NAME}
|
||||
PUBLIC
|
||||
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include> # Use this path when building the project
|
||||
$<INSTALL_INTERFACE:include> # Use this path when the project is installed
|
||||
)
|
||||
endif()
|
||||
|
||||
target_include_directories(
|
||||
${PROJECT_NAME}
|
||||
PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include> # Use this path
|
||||
# when building
|
||||
# the project
|
||||
$<INSTALL_INTERFACE:include> # Use this path when the project is
|
||||
# installed
|
||||
)
|
||||
|
||||
# Installation rules
|
||||
|
||||
# Install the library
|
||||
install(TARGETS ${PROJECT_NAME}
|
||||
EXPORT ${PROJECT_NAME}Targets
|
||||
ARCHIVE DESTINATION lib COMPONENT ${PROJECT_NAME} # For static libraries
|
||||
LIBRARY DESTINATION lib COMPONENT ${PROJECT_NAME} # For shared libraries
|
||||
RUNTIME DESTINATION bin COMPONENT ${PROJECT_NAME} # For executables (on Windows)
|
||||
)
|
||||
install(
|
||||
TARGETS ${PROJECT_NAME}
|
||||
EXPORT ${PROJECT_NAME}Targets
|
||||
ARCHIVE DESTINATION lib COMPONENT ${PROJECT_NAME} # For static libraries
|
||||
LIBRARY DESTINATION lib COMPONENT ${PROJECT_NAME} # For shared libraries
|
||||
RUNTIME DESTINATION bin COMPONENT ${PROJECT_NAME} # For executables (on
|
||||
# Windows)
|
||||
)
|
||||
|
||||
# Install headers as part of omath_component
|
||||
install(DIRECTORY include/ DESTINATION include COMPONENT ${PROJECT_NAME})
|
||||
|
||||
# Export omath target for CMake find_package support, also under omath_component
|
||||
install(EXPORT ${PROJECT_NAME}Targets
|
||||
FILE ${PROJECT_NAME}Targets.cmake
|
||||
NAMESPACE ${PROJECT_NAME}::
|
||||
DESTINATION lib/cmake/${PROJECT_NAME} COMPONENT ${PROJECT_NAME}
|
||||
)
|
||||
install(
|
||||
EXPORT ${PROJECT_NAME}Targets
|
||||
FILE ${PROJECT_NAME}Targets.cmake
|
||||
NAMESPACE ${PROJECT_NAME}::
|
||||
DESTINATION lib/cmake/${PROJECT_NAME}
|
||||
COMPONENT ${PROJECT_NAME})
|
||||
|
||||
# Generate the omathConfigVersion.cmake file
|
||||
write_basic_package_version_file(
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/omathConfigVersion.cmake"
|
||||
VERSION ${PROJECT_VERSION}
|
||||
COMPATIBILITY AnyNewerVersion
|
||||
)
|
||||
write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/omathConfigVersion.cmake"
|
||||
VERSION ${PROJECT_VERSION} COMPATIBILITY AnyNewerVersion)
|
||||
|
||||
# Generate the omathConfig.cmake file from the template (which is in the cmake/ folder)
|
||||
# Generate the omathConfig.cmake file from the template (which is in the cmake/
|
||||
# folder)
|
||||
configure_package_config_file(
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/omathConfig.cmake.in" # Path to the .in file
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/omathConfig.cmake" # Output path for the generated file
|
||||
INSTALL_DESTINATION lib/cmake/${PROJECT_NAME}
|
||||
)
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/omathConfig.cmake.in" # Path to the .in
|
||||
# file
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/omathConfig.cmake" # Output path for the
|
||||
# generated file
|
||||
INSTALL_DESTINATION lib/cmake/${PROJECT_NAME})
|
||||
|
||||
# Install the generated config files
|
||||
install(FILES
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/omathConfig.cmake"
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/omathConfigVersion.cmake"
|
||||
DESTINATION lib/cmake/${PROJECT_NAME}
|
||||
)
|
||||
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/omathConfig.cmake"
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/omathConfigVersion.cmake"
|
||||
DESTINATION lib/cmake/${PROJECT_NAME})
|
||||
|
||||
4
LICENSE
4
LICENSE
@@ -1,4 +1,4 @@
|
||||
Copyright (C) 2023-2025 Orange++ orange_github@proton.me
|
||||
Copyright (C) 2023-2026 Orange++ orange_github@proton.me
|
||||
|
||||
This software is provided 'as-is', without any express or implied
|
||||
warranty. In no event will the authors be held liable for any damages
|
||||
@@ -14,4 +14,4 @@ freely, subject to the following restrictions:
|
||||
appreciated but is not required.
|
||||
2. Altered source versions must be plainly marked as such, and must not be
|
||||
misrepresented as being the original software.
|
||||
3. This notice may not be removed or altered from any source distribution.
|
||||
3. This notice may not be removed or altered from any source distribution.
|
||||
|
||||
@@ -1,22 +1,23 @@
|
||||
project(omath_benchmark)
|
||||
|
||||
|
||||
file(GLOB_RECURSE OMATH_BENCHMARK_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp")
|
||||
add_executable(${PROJECT_NAME} ${OMATH_BENCHMARK_SOURCES})
|
||||
|
||||
set_target_properties(${PROJECT_NAME} PROPERTIES
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
CXX_STANDARD 23
|
||||
CXX_STANDARD_REQUIRED ON)
|
||||
set_target_properties(
|
||||
${PROJECT_NAME}
|
||||
PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
CXX_STANDARD 23
|
||||
CXX_STANDARD_REQUIRED ON)
|
||||
|
||||
if (TARGET benchmark::benchmark) # Benchmark is being linked as submodule
|
||||
if(TARGET benchmark::benchmark) # Benchmark is being linked as submodule
|
||||
target_link_libraries(${PROJECT_NAME} PRIVATE benchmark::benchmark omath)
|
||||
else()
|
||||
find_package(benchmark CONFIG REQUIRED) # Benchmark is being linked as vcpkg package
|
||||
find_package(benchmark CONFIG REQUIRED) # Benchmark is being linked as vcpkg
|
||||
# package
|
||||
target_link_libraries(${PROJECT_NAME} PRIVATE benchmark::benchmark omath)
|
||||
endif ()
|
||||
endif()
|
||||
|
||||
if(OMATH_ENABLE_VALGRIND)
|
||||
omath_setup_valgrind(${PROJECT_NAME})
|
||||
|
||||
@@ -7,38 +7,23 @@ function(omath_setup_coverage TARGET_NAME)
|
||||
endif()
|
||||
|
||||
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND MSVC)
|
||||
target_compile_options(${TARGET_NAME} PRIVATE
|
||||
-fprofile-instr-generate
|
||||
-fcoverage-mapping
|
||||
/Zi
|
||||
)
|
||||
target_link_options(${TARGET_NAME} PRIVATE
|
||||
target_compile_options(${TARGET_NAME} PRIVATE -fprofile-instr-generate -fcoverage-mapping
|
||||
/Zi)
|
||||
target_link_options(
|
||||
${TARGET_NAME}
|
||||
PRIVATE
|
||||
-fprofile-instr-generate
|
||||
-fcoverage-mapping
|
||||
/DEBUG:FULL
|
||||
/INCREMENTAL:NO
|
||||
/PROFILE
|
||||
)
|
||||
/PROFILE)
|
||||
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang|AppleClang")
|
||||
target_compile_options(${TARGET_NAME} PRIVATE
|
||||
-fprofile-instr-generate
|
||||
-fcoverage-mapping
|
||||
-g
|
||||
-O0
|
||||
)
|
||||
target_link_options(${TARGET_NAME} PRIVATE
|
||||
-fprofile-instr-generate
|
||||
-fcoverage-mapping
|
||||
)
|
||||
target_compile_options(${TARGET_NAME} PRIVATE -fprofile-instr-generate -fcoverage-mapping
|
||||
-g -O0)
|
||||
target_link_options(${TARGET_NAME} PRIVATE -fprofile-instr-generate -fcoverage-mapping)
|
||||
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
|
||||
target_compile_options(${TARGET_NAME} PRIVATE
|
||||
--coverage
|
||||
-g
|
||||
-O0
|
||||
)
|
||||
target_link_options(${TARGET_NAME} PRIVATE
|
||||
--coverage
|
||||
)
|
||||
target_compile_options(${TARGET_NAME} PRIVATE --coverage -g -O0)
|
||||
target_link_options(${TARGET_NAME} PRIVATE --coverage)
|
||||
endif()
|
||||
|
||||
if(TARGET coverage)
|
||||
@@ -47,40 +32,36 @@ function(omath_setup_coverage TARGET_NAME)
|
||||
|
||||
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND MSVC)
|
||||
message(STATUS "MSVC detected: Use VS Code Coverage from CI workflow")
|
||||
add_custom_target(coverage
|
||||
add_custom_target(
|
||||
coverage
|
||||
DEPENDS unit_tests
|
||||
COMMAND $<TARGET_FILE:unit_tests>
|
||||
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
|
||||
COMMENT "Running tests for coverage (use VS Code Coverage from CI)"
|
||||
)
|
||||
COMMENT "Running tests for coverage (use VS Code Coverage from CI)")
|
||||
|
||||
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang|AppleClang")
|
||||
add_custom_target(coverage
|
||||
add_custom_target(
|
||||
coverage
|
||||
DEPENDS unit_tests
|
||||
COMMAND bash "${CMAKE_SOURCE_DIR}/scripts/coverage-llvm.sh"
|
||||
"${CMAKE_SOURCE_DIR}"
|
||||
"${CMAKE_BINARY_DIR}"
|
||||
"$<TARGET_FILE:unit_tests>"
|
||||
"${CMAKE_BINARY_DIR}/coverage"
|
||||
COMMAND bash "${CMAKE_SOURCE_DIR}/scripts/coverage-llvm.sh" "${CMAKE_SOURCE_DIR}"
|
||||
"${CMAKE_BINARY_DIR}" "$<TARGET_FILE:unit_tests>" "${CMAKE_BINARY_DIR}/coverage"
|
||||
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
|
||||
COMMENT "Running LLVM coverage"
|
||||
)
|
||||
COMMENT "Running LLVM coverage")
|
||||
|
||||
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
|
||||
add_custom_target(coverage
|
||||
add_custom_target(
|
||||
coverage
|
||||
DEPENDS unit_tests
|
||||
COMMAND $<TARGET_FILE:unit_tests> || true
|
||||
COMMAND lcov --capture --directory "${CMAKE_BINARY_DIR}"
|
||||
--output-file "${CMAKE_BINARY_DIR}/coverage.info"
|
||||
--ignore-errors mismatch,gcov
|
||||
COMMAND lcov --remove "${CMAKE_BINARY_DIR}/coverage.info"
|
||||
"*/tests/*" "*/gtest/*" "*/googletest/*" "*/_deps/*" "/usr/*"
|
||||
--output-file "${CMAKE_BINARY_DIR}/coverage.info"
|
||||
--ignore-errors unused
|
||||
COMMAND genhtml "${CMAKE_BINARY_DIR}/coverage.info"
|
||||
--output-directory "${CMAKE_BINARY_DIR}/coverage"
|
||||
COMMAND lcov --capture --directory "${CMAKE_BINARY_DIR}" --output-file
|
||||
"${CMAKE_BINARY_DIR}/coverage.info" --ignore-errors mismatch,gcov
|
||||
COMMAND
|
||||
lcov --remove "${CMAKE_BINARY_DIR}/coverage.info" "*/tests/*" "*/gtest/*"
|
||||
"*/googletest/*" "*/_deps/*" "/usr/*" --output-file
|
||||
"${CMAKE_BINARY_DIR}/coverage.info" --ignore-errors unused
|
||||
COMMAND genhtml "${CMAKE_BINARY_DIR}/coverage.info" --output-directory
|
||||
"${CMAKE_BINARY_DIR}/coverage"
|
||||
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
|
||||
COMMENT "Running lcov/genhtml"
|
||||
)
|
||||
COMMENT "Running lcov/genhtml")
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
@@ -22,23 +22,19 @@ function(omath_setup_valgrind TARGET_NAME)
|
||||
return()
|
||||
endif()
|
||||
|
||||
set(VALGRIND_FLAGS
|
||||
--leak-check=full
|
||||
--show-leak-kinds=all
|
||||
--track-origins=yes
|
||||
--error-exitcode=99
|
||||
)
|
||||
set(VALGRIND_FLAGS --leak-check=full --show-leak-kinds=all --track-origins=yes
|
||||
--error-exitcode=99)
|
||||
|
||||
set(VALGRIND_TARGET "valgrind_${TARGET_NAME}")
|
||||
|
||||
if(NOT TARGET ${VALGRIND_TARGET})
|
||||
add_custom_target(${VALGRIND_TARGET}
|
||||
add_custom_target(
|
||||
${VALGRIND_TARGET}
|
||||
DEPENDS ${TARGET_NAME}
|
||||
COMMAND ${VALGRIND_EXECUTABLE} ${VALGRIND_FLAGS} $<TARGET_FILE:${TARGET_NAME}>
|
||||
WORKING_DIRECTORY $<TARGET_FILE_DIR:${TARGET_NAME}>
|
||||
COMMENT "Running Valgrind memory check on ${TARGET_NAME}..."
|
||||
USES_TERMINAL
|
||||
)
|
||||
USES_TERMINAL)
|
||||
|
||||
add_dependencies(valgrind_all ${VALGRIND_TARGET})
|
||||
endif()
|
||||
|
||||
@@ -1,37 +1,38 @@
|
||||
project(examples)
|
||||
|
||||
add_executable(example_projection_matrix_builder example_proj_mat_builder.cpp)
|
||||
set_target_properties(example_projection_matrix_builder PROPERTIES
|
||||
CXX_STANDARD 26
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
)
|
||||
set_target_properties(
|
||||
example_projection_matrix_builder
|
||||
PROPERTIES CXX_STANDARD 23
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}")
|
||||
target_link_libraries(example_projection_matrix_builder PRIVATE omath::omath)
|
||||
|
||||
add_executable(example_signature_scan example_signature_scan.cpp)
|
||||
set_target_properties(example_signature_scan PROPERTIES
|
||||
CXX_STANDARD 26
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
)
|
||||
set_target_properties(
|
||||
example_signature_scan
|
||||
PROPERTIES CXX_STANDARD 23
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}")
|
||||
target_link_libraries(example_signature_scan PRIVATE omath::omath)
|
||||
|
||||
|
||||
add_executable(example_glfw3 example_glfw3.cpp)
|
||||
set_target_properties(example_glfw3 PROPERTIES CXX_STANDARD 26
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
)
|
||||
set_target_properties(
|
||||
example_glfw3
|
||||
PROPERTIES CXX_STANDARD 23
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}")
|
||||
|
||||
find_package(OpenGL)
|
||||
find_package(GLEW REQUIRED)
|
||||
find_package(glfw3 CONFIG REQUIRED)
|
||||
target_link_libraries(example_glfw3 PRIVATE omath::omath GLEW::GLEW glfw)
|
||||
target_link_libraries(example_glfw3 PRIVATE omath::omath GLEW::GLEW glfw OpenGL::OpenGL)
|
||||
|
||||
if(OMATH_ENABLE_VALGRIND)
|
||||
omath_setup_valgrind(example_projection_matrix_builder)
|
||||
omath_setup_valgrind(example_signature_scan)
|
||||
omath_setup_valgrind(example_glfw3)
|
||||
omath_setup_valgrind(example_projection_matrix_builder)
|
||||
omath_setup_valgrind(example_signature_scan)
|
||||
omath_setup_valgrind(example_glfw3)
|
||||
endif()
|
||||
|
||||
@@ -120,9 +120,14 @@ int main()
|
||||
return -1;
|
||||
}
|
||||
|
||||
std::cout << "GLFW Version: " << glfwGetVersionString() << "\n";
|
||||
|
||||
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
|
||||
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
|
||||
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
|
||||
// Force GLX context creation API to ensure compatibility with GLEW
|
||||
glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_NATIVE_CONTEXT_API);
|
||||
|
||||
#ifdef __APPLE__
|
||||
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
|
||||
#endif
|
||||
@@ -141,15 +146,30 @@ int main()
|
||||
glfwMakeContextCurrent(window);
|
||||
glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
|
||||
|
||||
// Check if context is valid using standard GL
|
||||
const GLubyte* renderer = glGetString(GL_RENDERER);
|
||||
const GLubyte* version = glGetString(GL_VERSION);
|
||||
if (renderer && version) {
|
||||
std::cout << "Renderer: " << renderer << "\n";
|
||||
std::cout << "OpenGL version supported: " << version << "\n";
|
||||
} else {
|
||||
std::cerr << "Failed to get GL_RENDERER or GL_VERSION. Context might be invalid.\n";
|
||||
}
|
||||
|
||||
// ---------- GLEW init ----------
|
||||
glewExperimental = GL_TRUE;
|
||||
GLenum glewErr = glewInit();
|
||||
if (glewErr != GLEW_OK)
|
||||
{
|
||||
std::cerr << "Failed to initialize GLEW: " << reinterpret_cast<const char*>(glewGetErrorString(glewErr))
|
||||
<< "\n";
|
||||
glfwTerminate();
|
||||
return -1;
|
||||
// Ignore NO_GLX_DISPLAY if we have a valid context
|
||||
if (glewErr == GLEW_ERROR_NO_GLX_DISPLAY && renderer) {
|
||||
std::cerr << "GLEW warning: " << glewGetErrorString(glewErr) << " (Ignored because context seems valid)\n";
|
||||
} else {
|
||||
std::cerr << "Failed to initialize GLEW: " << reinterpret_cast<const char*>(glewGetErrorString(glewErr))
|
||||
<< "\n";
|
||||
glfwTerminate();
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
// ---------- GL state ----------
|
||||
|
||||
@@ -3,14 +3,60 @@
|
||||
//
|
||||
|
||||
#pragma once
|
||||
#include "mesh.hpp"
|
||||
#include "omath/engines/opengl_engine/camera.hpp"
|
||||
#include "omath/engines/opengl_engine/traits/mesh_trait.hpp"
|
||||
#include "omath/linear_algebra/triangle.hpp"
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <array>
|
||||
|
||||
namespace omath::primitives
|
||||
{
|
||||
template<class BoxMeshType>
|
||||
[[nodiscard]]
|
||||
std::array<Triangle<Vector3<float>>, 12> create_box(const Vector3<float>& top, const Vector3<float>& bottom,
|
||||
const Vector3<float>& dir_forward, const Vector3<float>& dir_right,
|
||||
float ratio = 4.f) noexcept;
|
||||
}
|
||||
BoxMeshType create_box(const Vector3<float>& top, const Vector3<float>& bottom, const Vector3<float>& dir_forward,
|
||||
const Vector3<float>& dir_right, const float ratio = 4.f) noexcept
|
||||
{
|
||||
const auto height = top.distance_to(bottom);
|
||||
const auto side_size = height / ratio;
|
||||
|
||||
// corner layout (0‑3 bottom, 4‑7 top)
|
||||
std::array<Vector3<float>, 8> p;
|
||||
p[0] = bottom + (dir_forward + dir_right) * side_size; // front‑right‑bottom
|
||||
p[1] = bottom + (dir_forward - dir_right) * side_size; // front‑left‑bottom
|
||||
p[2] = bottom + (-dir_forward + dir_right) * side_size; // back‑right‑bottom
|
||||
p[3] = bottom + (-dir_forward - dir_right) * side_size; // back‑left‑bottom
|
||||
p[4] = top + (dir_forward + dir_right) * side_size; // front‑right‑top
|
||||
p[5] = top + (dir_forward - dir_right) * side_size; // front‑left‑top
|
||||
p[6] = top + (-dir_forward + dir_right) * side_size; // back‑right‑top
|
||||
p[7] = top + (-dir_forward - dir_right) * side_size; // back‑left‑top
|
||||
|
||||
std::array<Vector3<std::uint32_t>, 12> poly;
|
||||
|
||||
// bottom face (+Y up ⇒ wind CW when viewed from above)
|
||||
poly[0] = {0, 2, 3};
|
||||
poly[1] = {0, 3, 1};
|
||||
|
||||
// top face
|
||||
poly[2] = {4, 7, 6};
|
||||
poly[3] = {4, 5, 7};
|
||||
|
||||
// front face
|
||||
poly[4] = {0, 5, 1};
|
||||
poly[5] = {0, 4, 5};
|
||||
|
||||
// right face
|
||||
poly[6] = {0, 6, 2};
|
||||
poly[7] = {0, 4, 6};
|
||||
|
||||
// back face
|
||||
poly[8] = {2, 7, 3};
|
||||
poly[9] = {2, 6, 7};
|
||||
|
||||
// left face
|
||||
poly[10] = {1, 7, 5};
|
||||
poly[11] = {1, 3, 7};
|
||||
|
||||
return BoxMeshType{std::move(p), std::move(poly)};
|
||||
}
|
||||
} // namespace omath::primitives
|
||||
|
||||
@@ -25,16 +25,17 @@ namespace omath::primitives
|
||||
template<typename T> concept HasNormal = requires(T vertex) { vertex.normal; };
|
||||
template<typename T> concept HasUv = requires(T vertex) { vertex.uv; };
|
||||
|
||||
template<class Mat4X4, class RotationAngles, class MeshTypeTrait, class VertType = Vertex<>>
|
||||
template<class Mat4X4, class RotationAngles, class MeshTypeTrait, class VertType = Vertex<>,
|
||||
class VboType = std::vector<VertType>, class EboType = std::vector<Vector3<std::uint32_t>>>
|
||||
class Mesh final
|
||||
{
|
||||
public:
|
||||
using VectorType = VertType::VectorType;
|
||||
using VertexType = VertType;
|
||||
using VertexType = VboType::value_type;
|
||||
|
||||
private:
|
||||
using Vbo = std::vector<VertexType>;
|
||||
using Ebo = std::vector<Vector3<std::uint32_t>>;
|
||||
using Vbo = VboType;
|
||||
using Ebo = EboType;
|
||||
|
||||
public:
|
||||
Vbo m_vertex_buffer;
|
||||
@@ -62,7 +63,7 @@ namespace omath::primitives
|
||||
m_to_world_matrix = std::nullopt;
|
||||
}
|
||||
|
||||
void set_rotation(const RotationAngles& new_rotation_angles)
|
||||
void set_rotation(const RotationAnglesType& new_rotation_angles)
|
||||
{
|
||||
m_rotation_angles = new_rotation_angles;
|
||||
m_to_world_matrix = std::nullopt;
|
||||
@@ -81,7 +82,7 @@ namespace omath::primitives
|
||||
}
|
||||
|
||||
[[nodiscard]]
|
||||
const RotationAngles& get_rotation_angles() const
|
||||
const RotationAnglesType& get_rotation_angles() const
|
||||
{
|
||||
return m_rotation_angles;
|
||||
}
|
||||
@@ -100,27 +101,33 @@ namespace omath::primitives
|
||||
|
||||
[[nodiscard]]
|
||||
VectorType vertex_position_to_world_space(const Vector3<float>& vertex_position) const
|
||||
requires HasPosition<VertexType>
|
||||
{
|
||||
auto abs_vec = get_to_world_matrix() * mat_column_from_vector<typename Mat4X4::ContainedType, Mat4X4::get_store_ordering()>(vertex_position);
|
||||
auto abs_vec = get_to_world_matrix()
|
||||
* mat_column_from_vector<typename Mat4X4::ContainedType, Mat4X4::get_store_ordering()>(
|
||||
vertex_position);
|
||||
|
||||
return {abs_vec.at(0, 0), abs_vec.at(1, 0), abs_vec.at(2, 0)};
|
||||
}
|
||||
|
||||
[[nodiscard]]
|
||||
Triangle<VectorType> make_face_in_world_space(const Ebo::const_iterator vao_iterator) const
|
||||
requires HasPosition<VertexType>
|
||||
{
|
||||
return {vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->x).position),
|
||||
vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->y).position),
|
||||
vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->z).position)};
|
||||
if constexpr (HasPosition<VertexType>)
|
||||
{
|
||||
return {vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->x).position),
|
||||
vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->y).position),
|
||||
vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->z).position)};
|
||||
}
|
||||
return {vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->x)),
|
||||
vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->y)),
|
||||
vertex_position_to_world_space(m_vertex_buffer.at(vao_iterator->z))};
|
||||
}
|
||||
|
||||
private:
|
||||
VectorType m_origin;
|
||||
VectorType m_scale;
|
||||
|
||||
RotationAngles m_rotation_angles;
|
||||
RotationAnglesType m_rotation_angles;
|
||||
|
||||
mutable std::optional<Mat4X4> m_to_world_matrix;
|
||||
};
|
||||
|
||||
@@ -3,14 +3,30 @@
|
||||
//
|
||||
|
||||
#pragma once
|
||||
#include "mesh.hpp"
|
||||
#include "omath/engines/opengl_engine/camera.hpp"
|
||||
#include "omath/engines/opengl_engine/mesh.hpp"
|
||||
#include "omath/engines/opengl_engine/traits/mesh_trait.hpp"
|
||||
#include "omath/linear_algebra/triangle.hpp"
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <array>
|
||||
|
||||
namespace omath::primitives
|
||||
{
|
||||
template<class PlaneMeshType>
|
||||
[[nodiscard]]
|
||||
std::array<Triangle<Vector3<float>>, 2> create_plane(const Vector3<float>& vertex_a,
|
||||
const Vector3<float>& vertex_b,
|
||||
const Vector3<float>& direction, float size) noexcept;
|
||||
}
|
||||
PlaneMeshType create_plane(const Vector3<float>& vertex_a, const Vector3<float>& vertex_b,
|
||||
const Vector3<float>& direction, const float size) noexcept
|
||||
{
|
||||
const auto second_vertex_a = vertex_a + direction * size;
|
||||
const auto second_vertex_b = vertex_b + direction * size;
|
||||
|
||||
std::array<Vector3<float>, 4> grid = {vertex_a, vertex_b, second_vertex_a, second_vertex_b};
|
||||
|
||||
std::array<Vector3<std::uint32_t>, 2> poly;
|
||||
poly[0] = {1, 1, 2};
|
||||
poly[1] = {0, 1, 3};
|
||||
|
||||
return PlaneMeshType(std::move(grid), std::move(poly));
|
||||
}
|
||||
} // namespace omath::primitives
|
||||
|
||||
@@ -33,5 +33,25 @@ namespace omath::collision
|
||||
// https://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm
|
||||
[[nodiscard]]
|
||||
static Vector3<float> get_ray_hit_point(const Ray& ray, const Triangle<Vector3<float>>& triangle) noexcept;
|
||||
|
||||
template<class MeshType>
|
||||
[[nodiscard]]
|
||||
static Vector3<float> get_ray_hit_point(const Ray& ray, const MeshType& mesh) noexcept
|
||||
{
|
||||
Vector3<float> mesh_hit = ray.end;
|
||||
|
||||
auto begin = mesh.m_element_buffer_object.cbegin();
|
||||
auto end = mesh.m_element_buffer_object.cend();
|
||||
for (auto current = begin; current < end; current = std::next(current))
|
||||
{
|
||||
auto face = mesh.make_face_in_world_space(current);
|
||||
|
||||
auto ray_stop_point = get_ray_hit_point(ray, face);
|
||||
if (ray_stop_point.distance_to(ray.start) < mesh_hit.distance_to(ray.start))
|
||||
mesh_hit = ray_stop_point;
|
||||
}
|
||||
|
||||
return mesh_hit;
|
||||
}
|
||||
};
|
||||
} // namespace omath::collision
|
||||
|
||||
201
include/omath/containers/encrypted_variable.hpp
Normal file
201
include/omath/containers/encrypted_variable.hpp
Normal file
@@ -0,0 +1,201 @@
|
||||
//
|
||||
// Created by Vladislav on 04.01.2026.
|
||||
//
|
||||
#pragma once
|
||||
#include <array>
|
||||
#include <cstddef>
|
||||
#include <cstdint>
|
||||
#include <span>
|
||||
#ifdef OMATH_ENABLE_FORCE_INLINE
|
||||
#ifdef _MSC_VER
|
||||
#define OMATH_FORCE_INLINE __forceinline
|
||||
#else
|
||||
#define OMATH_FORCE_INLINE __attribute__((always_inline)) inline
|
||||
#endif
|
||||
#else
|
||||
#define OMATH_FORCE_INLINE
|
||||
#endif
|
||||
|
||||
namespace omath::detail
|
||||
{
|
||||
[[nodiscard]]
|
||||
consteval std::uint64_t fnv1a_64(const char* s)
|
||||
{
|
||||
std::uint64_t h = 14695981039346656037ull;
|
||||
while (*s)
|
||||
{
|
||||
h ^= static_cast<unsigned char>(*s++);
|
||||
h *= 1099511628211ull;
|
||||
}
|
||||
return h;
|
||||
}
|
||||
|
||||
// SplitMix64 mixer (good quality for seeding / scrambling)
|
||||
[[nodiscard]]
|
||||
consteval std::uint64_t splitmix64(std::uint64_t x)
|
||||
{
|
||||
x += 0x9E3779B97F4A7C15ull;
|
||||
x = (x ^ (x >> 30)) * 0xBF58476D1CE4E5B9ull;
|
||||
x = (x ^ (x >> 27)) * 0x94D049BB133111EBull;
|
||||
return x ^ (x >> 31);
|
||||
}
|
||||
|
||||
// Choose your policy:
|
||||
// - If you want reproducible builds, REMOVE __DATE__/__TIME__.
|
||||
// - If you want "different each build", keep them.
|
||||
[[nodiscard]]
|
||||
consteval std::uint64_t base_seed()
|
||||
{
|
||||
std::uint64_t h = 0;
|
||||
h ^= fnv1a_64(__FILE__);
|
||||
h ^= splitmix64(fnv1a_64(__DATE__));
|
||||
h ^= splitmix64(fnv1a_64(__TIME__));
|
||||
return splitmix64(h);
|
||||
}
|
||||
|
||||
// Produce a "random" 64-bit value for a given stream index (compile-time)
|
||||
template<std::uint64_t Stream>
|
||||
[[nodiscard]]
|
||||
consteval std::uint64_t rand_u64()
|
||||
{
|
||||
// Stream is usually __COUNTER__ so each call site differs
|
||||
return splitmix64(base_seed() + 0xD1B54A32D192ED03ull * (Stream + 1));
|
||||
}
|
||||
|
||||
[[nodiscard]]
|
||||
consteval std::uint64_t bounded_u64(const std::uint64_t x, const std::uint64_t bound)
|
||||
{
|
||||
return (x * bound) >> 64;
|
||||
}
|
||||
|
||||
template<std::int64_t Lo, std::int64_t Hi, std::uint64_t Stream>
|
||||
[[nodiscard]]
|
||||
consteval std::int64_t rand_uint8_t()
|
||||
{
|
||||
static_assert(Lo <= Hi);
|
||||
const std::uint64_t span = static_cast<std::uint64_t>(Hi - Lo) + 1ull;
|
||||
const std::uint64_t r = rand_u64<Stream>();
|
||||
return static_cast<std::int64_t>(bounded_u64(r, span)) + Lo;
|
||||
}
|
||||
[[nodiscard]]
|
||||
consteval std::uint64_t rand_u64(const std::uint64_t seed, const std::uint64_t i)
|
||||
{
|
||||
return splitmix64(seed + 0xD1B54A32D192ED03ull * (i + 1ull));
|
||||
}
|
||||
|
||||
// Convert to int (uses low 32 bits; you can also use high bits if you prefer)
|
||||
[[nodiscard]]
|
||||
consteval std::uint8_t rand_uint8t(const std::uint64_t seed, const std::uint64_t i)
|
||||
{
|
||||
return static_cast<std::uint8_t>(rand_u64(seed, i)); // narrowing is fine/deterministic
|
||||
}
|
||||
template<std::size_t N, std::uint64_t Seed, std::size_t... I>
|
||||
[[nodiscard]]
|
||||
consteval std::array<std::uint8_t, N> make_array_impl(std::index_sequence<I...>)
|
||||
{
|
||||
return {rand_uint8t(Seed, static_cast<std::uint64_t>(I))...};
|
||||
}
|
||||
|
||||
template<std::size_t N, std::uint64_t Seed>
|
||||
[[nodiscard]]
|
||||
consteval std::array<std::uint8_t, N> make_array()
|
||||
{
|
||||
return make_array_impl<N, Seed>(std::make_index_sequence<N>{});
|
||||
}
|
||||
} // namespace omath::detail
|
||||
|
||||
namespace omath
|
||||
{
|
||||
template<class T>
|
||||
class VarAnchor;
|
||||
|
||||
template<class T, std::size_t key_size, std::array<std::uint8_t, key_size> key>
|
||||
class EncryptedVariable final
|
||||
{
|
||||
using value_type = std::remove_cvref_t<T>;
|
||||
|
||||
bool m_is_encrypted{};
|
||||
value_type m_data{};
|
||||
|
||||
OMATH_FORCE_INLINE constexpr void xor_contained_var_by_key()
|
||||
{
|
||||
// Safe, keeps const-correctness, and avoids reinterpret_cast issues
|
||||
auto bytes = std::as_writable_bytes(std::span<value_type, 1>{&m_data, 1});
|
||||
|
||||
for (std::size_t i = 0; i < bytes.size(); ++i)
|
||||
{
|
||||
const std::uint8_t k = static_cast<std::uint8_t>(key[i % key_size] + (i * key_size));
|
||||
bytes[i] ^= static_cast<std::byte>(k);
|
||||
}
|
||||
}
|
||||
|
||||
public:
|
||||
OMATH_FORCE_INLINE constexpr explicit EncryptedVariable(const value_type& data)
|
||||
: m_is_encrypted(false), m_data(data)
|
||||
{
|
||||
encrypt();
|
||||
}
|
||||
|
||||
[[nodiscard]] constexpr bool is_encrypted() const
|
||||
{
|
||||
return m_is_encrypted;
|
||||
}
|
||||
|
||||
OMATH_FORCE_INLINE constexpr void decrypt()
|
||||
{
|
||||
if (!m_is_encrypted)
|
||||
return;
|
||||
xor_contained_var_by_key();
|
||||
m_is_encrypted = false;
|
||||
}
|
||||
|
||||
OMATH_FORCE_INLINE constexpr void encrypt()
|
||||
{
|
||||
if (m_is_encrypted)
|
||||
return;
|
||||
xor_contained_var_by_key();
|
||||
m_is_encrypted = true;
|
||||
}
|
||||
|
||||
[[nodiscard]] OMATH_FORCE_INLINE constexpr value_type& value()
|
||||
{
|
||||
return m_data;
|
||||
}
|
||||
[[nodiscard]] OMATH_FORCE_INLINE constexpr const value_type& value() const
|
||||
{
|
||||
return m_data;
|
||||
}
|
||||
|
||||
constexpr OMATH_FORCE_INLINE ~EncryptedVariable()
|
||||
{
|
||||
decrypt();
|
||||
}
|
||||
|
||||
[[nodiscard]] constexpr OMATH_FORCE_INLINE auto drop_anchor()
|
||||
{
|
||||
return VarAnchor{*this};
|
||||
}
|
||||
};
|
||||
|
||||
template<class EncryptedVarType>
|
||||
class VarAnchor final
|
||||
{
|
||||
public:
|
||||
// ReSharper disable once CppNonExplicitConvertingConstructor
|
||||
OMATH_FORCE_INLINE constexpr VarAnchor(EncryptedVarType& var): m_var(var)
|
||||
{
|
||||
m_var.decrypt();
|
||||
}
|
||||
OMATH_FORCE_INLINE constexpr ~VarAnchor()
|
||||
{
|
||||
m_var.encrypt();
|
||||
}
|
||||
|
||||
private:
|
||||
EncryptedVarType& m_var;
|
||||
};
|
||||
} // namespace omath
|
||||
|
||||
#define OMATH_CT_RAND_ARRAY_BYTE(N) \
|
||||
(::omath::detail::make_array<(N), (::omath::detail::base_seed() ^ static_cast<std::uint64_t>(__COUNTER__))>())
|
||||
#define OMATH_DEF_CRYPT_VAR(TYPE, KEY_SIZE) omath::EncryptedVariable<TYPE, KEY_SIZE, OMATH_CT_RAND_ARRAY_BYTE(KEY_SIZE)>
|
||||
17
include/omath/engines/frostbite_engine/primitives.hpp
Normal file
17
include/omath/engines/frostbite_engine/primitives.hpp
Normal file
@@ -0,0 +1,17 @@
|
||||
//
|
||||
// Created by Vladislav on 27.01.2026.
|
||||
//
|
||||
|
||||
#pragma once
|
||||
#include "mesh.hpp"
|
||||
#include "omath/engines/frostbite_engine/traits/mesh_trait.hpp"
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <array>
|
||||
namespace omath::frostbite_engine
|
||||
{
|
||||
using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
|
||||
std::array<Vector3<std::uint32_t>, 12>>;
|
||||
|
||||
using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
|
||||
std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
|
||||
} // namespace omath::frostbite_engine
|
||||
17
include/omath/engines/iw_engine/primitives.hpp
Normal file
17
include/omath/engines/iw_engine/primitives.hpp
Normal file
@@ -0,0 +1,17 @@
|
||||
//
|
||||
// Created by Vladislav on 27.01.2026.
|
||||
//
|
||||
|
||||
#pragma once
|
||||
#include "mesh.hpp"
|
||||
#include "omath/engines/iw_engine/traits/mesh_trait.hpp"
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <array>
|
||||
namespace omath::iw_engine
|
||||
{
|
||||
using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
|
||||
std::array<Vector3<std::uint32_t>, 12>>;
|
||||
|
||||
using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
|
||||
std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
|
||||
} // namespace omath::iw_engine
|
||||
17
include/omath/engines/opengl_engine/primitives.hpp
Normal file
17
include/omath/engines/opengl_engine/primitives.hpp
Normal file
@@ -0,0 +1,17 @@
|
||||
//
|
||||
// Created by Vladislav on 27.01.2026.
|
||||
//
|
||||
|
||||
#pragma once
|
||||
#include "mesh.hpp"
|
||||
#include "omath/engines/opengl_engine/traits/mesh_trait.hpp"
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <array>
|
||||
namespace omath::opengl_engine
|
||||
{
|
||||
using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
|
||||
std::array<Vector3<std::uint32_t>, 12>>;
|
||||
|
||||
using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
|
||||
std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
|
||||
} // namespace omath::opengl_engine
|
||||
17
include/omath/engines/source_engine/primitives.hpp
Normal file
17
include/omath/engines/source_engine/primitives.hpp
Normal file
@@ -0,0 +1,17 @@
|
||||
//
|
||||
// Created by Vladislav on 27.01.2026.
|
||||
//
|
||||
|
||||
#pragma once
|
||||
#include "mesh.hpp"
|
||||
#include "omath/engines/source_engine/traits/mesh_trait.hpp"
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <array>
|
||||
namespace omath::source_engine
|
||||
{
|
||||
using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
|
||||
std::array<Vector3<std::uint32_t>, 12>>;
|
||||
|
||||
using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
|
||||
std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
|
||||
} // namespace omath::source_engine
|
||||
@@ -9,5 +9,5 @@
|
||||
|
||||
namespace omath::unity_engine
|
||||
{
|
||||
using Camera = projection::Camera<Mat4X4, ViewAngles, CameraTrait>;
|
||||
using Camera = projection::Camera<Mat4X4, ViewAngles, CameraTrait>;
|
||||
} // namespace omath::unity_engine
|
||||
17
include/omath/engines/unity_engine/primitives.hpp
Normal file
17
include/omath/engines/unity_engine/primitives.hpp
Normal file
@@ -0,0 +1,17 @@
|
||||
//
|
||||
// Created by Vladislav on 27.01.2026.
|
||||
//
|
||||
|
||||
#pragma once
|
||||
#include "mesh.hpp"
|
||||
#include "omath/engines/unity_engine/traits/mesh_trait.hpp"
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <array>
|
||||
namespace omath::unity_engine
|
||||
{
|
||||
using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
|
||||
std::array<Vector3<std::uint32_t>, 12>>;
|
||||
|
||||
using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
|
||||
std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
|
||||
} // namespace omath::unity_engine
|
||||
17
include/omath/engines/unreal_engine/primitives.hpp
Normal file
17
include/omath/engines/unreal_engine/primitives.hpp
Normal file
@@ -0,0 +1,17 @@
|
||||
//
|
||||
// Created by Vladislav on 27.01.2026.
|
||||
//
|
||||
|
||||
#pragma once
|
||||
#include "mesh.hpp"
|
||||
#include "omath/engines/unreal_engine/traits/mesh_trait.hpp"
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <array>
|
||||
namespace omath::unreal_engine
|
||||
{
|
||||
using BoxMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>, std::array<Vector3<float>, 8>,
|
||||
std::array<Vector3<std::uint32_t>, 12>>;
|
||||
|
||||
using PlaneMesh = primitives::Mesh<Mat4X4, ViewAngles, MeshTrait, primitives::Vertex<>,
|
||||
std::array<Vector3<float>, 4>, std::array<Vector3<std::uint32_t>, 2>>;
|
||||
} // namespace omath::unreal_engine
|
||||
15
include/omath/trigonometry/rotation_angles.hpp
Normal file
15
include/omath/trigonometry/rotation_angles.hpp
Normal file
@@ -0,0 +1,15 @@
|
||||
//
|
||||
// Created by Vladislav on 26.01.2026.
|
||||
//
|
||||
#pragma once
|
||||
|
||||
namespace omath::trigonometry
|
||||
{
|
||||
template<class RotationAxisX, class RotationAxisY, class RotationAxisZ>
|
||||
struct RotationAngles final
|
||||
{
|
||||
RotationAxisX rotation_axis_x;
|
||||
RotationAxisY rotation_axis_y;
|
||||
RotationAxisZ rotation_axis_z;
|
||||
};
|
||||
}
|
||||
25
include/omath/utility/macho_pattern_scan.hpp
Normal file
25
include/omath/utility/macho_pattern_scan.hpp
Normal file
@@ -0,0 +1,25 @@
|
||||
//
|
||||
// Created by Copilot on 04.02.2026.
|
||||
//
|
||||
#pragma once
|
||||
#include <cstdint>
|
||||
#include <filesystem>
|
||||
#include <optional>
|
||||
#include <string_view>
|
||||
#include "section_scan_result.hpp"
|
||||
namespace omath
|
||||
{
|
||||
class MachOPatternScanner final
|
||||
{
|
||||
public:
|
||||
[[nodiscard]]
|
||||
static std::optional<std::uintptr_t>
|
||||
scan_for_pattern_in_loaded_module(const void* module_base_address, const std::string_view& pattern,
|
||||
const std::string_view& target_section_name = "__text");
|
||||
|
||||
[[nodiscard]]
|
||||
static std::optional<SectionScanResult>
|
||||
scan_for_pattern_in_file(const std::filesystem::path& path_to_file, const std::string_view& pattern,
|
||||
const std::string_view& target_section_name = "__text");
|
||||
};
|
||||
} // namespace omath
|
||||
69
pixi.toml
Normal file
69
pixi.toml
Normal file
@@ -0,0 +1,69 @@
|
||||
[workspace]
|
||||
name = "omath"
|
||||
version = "5.7.0"
|
||||
description = "Cross-platform modern general purpose math library written in C++23 that suitable for cheat/game development."
|
||||
authors = [
|
||||
"orange-cpp <orange_github@proton.me>"
|
||||
]
|
||||
|
||||
license = "Zlib"
|
||||
license-file = "LICENSE"
|
||||
readme = "README.md"
|
||||
documentation = "http://libomath.org"
|
||||
repository = "https://github.com/orange-cpp/omath"
|
||||
|
||||
channels = ["conda-forge"]
|
||||
platforms = ["win-64", "linux-64", "linux-aarch64", "osx-64", "osx-arm64"]
|
||||
|
||||
[tasks]
|
||||
format = { cwd = "pixi", cmd = "cmake -P fmt.cmake" }
|
||||
configure = { cmd = "cmake -G Ninja -B build -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DOMATH_USE_AVX2=OFF -DOMATH_IMGUI_INTEGRATION=ON -DOMATH_BUILD_TESTS=ON -DOMATH_BUILD_BENCHMARK=ON -DOMATH_BUILD_EXAMPLES=ON .", depends-on = ["format"] }
|
||||
build = { cmd = "cmake --build build --config Debug -j", depends-on = ["configure"] }
|
||||
examples = { cwd = "pixi", cmd = "cmake -DCMAKE_BUILD_TYPE=Debug -P run.examples.cmake", depends-on = ["build"] }
|
||||
tests = { cwd = "pixi", cmd = "cmake -DCMAKE_BUILD_TYPE=Debug -P run.unit.tests.cmake", depends-on = ["build"] }
|
||||
benchmark = { cwd = "pixi", cmd = "cmake -DCMAKE_BUILD_TYPE=Debug -P run.benchmark.cmake", depends-on = ["build"] }
|
||||
|
||||
[dependencies]
|
||||
benchmark = ">=1.9.5,<2"
|
||||
ccache = ">=4.12.2,<5"
|
||||
cmake = ">=4.2.3,<5"
|
||||
cmake-format = ">=0.6.13,<0.7"
|
||||
cxx-compiler = ">=1.11.0,<2"
|
||||
imgui = ">=1.92.3,<2"
|
||||
gtest = ">=1.17.0,<2"
|
||||
glew = ">=2.3.0,<3"
|
||||
glfw = ">=3.4,<4"
|
||||
ninja = ">=1.13.2,<2"
|
||||
|
||||
[target.linux-64.dependencies]
|
||||
mesa-libgl-devel-cos7-x86_64 = ">=18.3.4,<19"
|
||||
xorg-x11-server-xvfb-cos7-x86_64 = ">=1.20.4,<2"
|
||||
|
||||
[target.linux-64.activation.env]
|
||||
__GLX_VENDOR_LIBRARY_NAME = "mesa"
|
||||
EGL_PLATFORM = "x11"
|
||||
GLFW_PLATFORM = "x11"
|
||||
|
||||
[target.linux-64.tasks]
|
||||
examples = { cwd = "pixi", cmd = "xvfb-run -a -s '-screen 0 1024x768x24 +extension GLX +render' cmake -DCMAKE_BUILD_TYPE=Debug -P run.examples.cmake", depends-on = ["build"] }
|
||||
|
||||
[target.win-64.dependencies]
|
||||
mesa-libgl-devel-cos7-x86_64 = ">=18.3.4,<19"
|
||||
|
||||
[target.osx-64.dependencies]
|
||||
mesa-libgl-devel-cos7-x86_64 = ">=18.3.4,<19"
|
||||
|
||||
[target.osx-arm64.dependencies]
|
||||
mesa-libgl-devel-cos7-aarch64 = ">=18.3.4,<19"
|
||||
|
||||
[target.linux-aarch64.dependencies]
|
||||
mesa-libgl-devel-cos7-aarch64 = ">=18.3.4,<19"
|
||||
xorg-x11-server-xvfb-cos7-aarch64 = ">=1.20.4,<2"
|
||||
|
||||
[target.linux-aarch64.activation.env]
|
||||
__GLX_VENDOR_LIBRARY_NAME = "mesa"
|
||||
EGL_PLATFORM = "x11"
|
||||
GLFW_PLATFORM = "x11"
|
||||
|
||||
[target.linux-aarch64.tasks]
|
||||
examples = { cwd = "pixi", cmd = "xvfb-run -a -s '-screen 0 1024x768x24 +extension GLX +render' cmake -DCMAKE_BUILD_TYPE=Debug -P run.examples.cmake", depends-on = ["build"] }
|
||||
36
pixi/fmt.cmake
Normal file
36
pixi/fmt.cmake
Normal file
@@ -0,0 +1,36 @@
|
||||
# cmake/Format.cmake
|
||||
|
||||
# Find cmake-format executable
|
||||
find_program(CMAKE_FORMAT_EXECUTABLE NAMES cmake-format)
|
||||
|
||||
if(NOT CMAKE_FORMAT_EXECUTABLE)
|
||||
message(FATAL_ERROR "cmake-format not found. Please install it first.")
|
||||
endif()
|
||||
|
||||
# Get the project root directory (assuming this script is in cmake/
|
||||
# subdirectory)
|
||||
get_filename_component(PROJECT_ROOT "../${CMAKE_CURRENT_LIST_DIR}" ABSOLUTE)
|
||||
|
||||
# Iterate over all files in the project root
|
||||
file(GLOB_RECURSE ALL_FILES "${PROJECT_ROOT}/*")
|
||||
|
||||
foreach(FILE ${ALL_FILES})
|
||||
# Basic ignores for common directories to avoid formatting external/build
|
||||
# files Note: We check for substrings in the full path
|
||||
if("${FILE}" MATCHES "/\\.git/"
|
||||
OR "${FILE}" MATCHES "/build/"
|
||||
OR "${FILE}" MATCHES "/cmake-build/"
|
||||
OR "${FILE}" MATCHES "/\\.pixi/"
|
||||
OR "${FILE}" MATCHES "/vcpkg_installed/")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
get_filename_component(FILENAME "${FILE}" NAME)
|
||||
|
||||
# Check if file ends with .cmake or matches exactly to CMakeLists.txt
|
||||
if("${FILENAME}" STREQUAL "CMakeLists.txt" OR "${FILENAME}" MATCHES "\\.cmake$")
|
||||
message(STATUS "Formatting ${FILE}")
|
||||
execute_process(COMMAND ${CMAKE_FORMAT_EXECUTABLE} --config-files
|
||||
"${PROJECT_ROOT}/.cmake-format" -i "${FILE}")
|
||||
endif()
|
||||
endforeach()
|
||||
63
pixi/run.benchmark.cmake
Normal file
63
pixi/run.benchmark.cmake
Normal file
@@ -0,0 +1,63 @@
|
||||
# cmake/run.examples.cmake
|
||||
|
||||
# Get the project root directory (assuming this script is in cmake/ subdirectory)
|
||||
get_filename_component(PROJECT_ROOT "${CMAKE_CURRENT_LIST_DIR}/.." ABSOLUTE)
|
||||
|
||||
# Default to Debug if CMAKE_BUILD_TYPE is not specified
|
||||
if(NOT CMAKE_BUILD_TYPE)
|
||||
set(CMAKE_BUILD_TYPE "Debug")
|
||||
else()
|
||||
message(STATUS "CMAKE_BUILD_TYPE is set to: ${CMAKE_BUILD_TYPE}")
|
||||
endif()
|
||||
|
||||
# Define the directory where executables are located
|
||||
# Based on CMakeLists.txt: "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
set(EXAMPLES_BIN_DIR "${PROJECT_ROOT}/out/${CMAKE_BUILD_TYPE}")
|
||||
|
||||
if(NOT EXISTS "${EXAMPLES_BIN_DIR}")
|
||||
message(FATAL_ERROR "Examples binary directory not found: ${EXAMPLES_BIN_DIR}. Please build the project first.")
|
||||
endif()
|
||||
|
||||
message(STATUS "Looking for benchmark executables in: ${EXAMPLES_BIN_DIR}")
|
||||
|
||||
# Find all files starting with "omath_benchmark"
|
||||
file(GLOB EXAMPLE_FILES "${EXAMPLES_BIN_DIR}/omath_benchmark*")
|
||||
|
||||
foreach(EXAMPLE_PATH ${EXAMPLE_FILES})
|
||||
# Skip directories
|
||||
if(IS_DIRECTORY "${EXAMPLE_PATH}")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
get_filename_component(FILENAME "${EXAMPLE_PATH}" NAME)
|
||||
get_filename_component(EXTENSION "${EXAMPLE_PATH}" EXT)
|
||||
|
||||
# Filter out potential debug symbols or non-executable artifacts
|
||||
if(EXTENSION STREQUAL ".pdb" OR EXTENSION STREQUAL ".ilk" OR EXTENSION STREQUAL ".obj")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
# On Windows, we expect .exe
|
||||
if(MSVC AND NOT EXTENSION STREQUAL ".exe")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
# On Linux/macOS, check permissions or just try to run it.
|
||||
|
||||
message(STATUS "-------------------------------------------------")
|
||||
message(STATUS "Running benchmark: ${FILENAME}")
|
||||
message(STATUS "-------------------------------------------------")
|
||||
|
||||
execute_process(
|
||||
COMMAND "${EXAMPLE_PATH}"
|
||||
WORKING_DIRECTORY "${PROJECT_ROOT}"
|
||||
RESULT_VARIABLE EXIT_CODE
|
||||
)
|
||||
|
||||
if(NOT EXIT_CODE EQUAL 0)
|
||||
message(WARNING "Benchmark ${FILENAME} exited with error code: ${EXIT_CODE}")
|
||||
else()
|
||||
message(STATUS "Benchmark ${FILENAME} completed successfully.")
|
||||
endif()
|
||||
|
||||
endforeach()
|
||||
63
pixi/run.examples.cmake
Normal file
63
pixi/run.examples.cmake
Normal file
@@ -0,0 +1,63 @@
|
||||
# cmake/run.examples.cmake
|
||||
|
||||
# Get the project root directory (assuming this script is in cmake/ subdirectory)
|
||||
get_filename_component(PROJECT_ROOT "${CMAKE_CURRENT_LIST_DIR}/.." ABSOLUTE)
|
||||
|
||||
# Default to Debug if CMAKE_BUILD_TYPE is not specified
|
||||
if(NOT CMAKE_BUILD_TYPE)
|
||||
set(CMAKE_BUILD_TYPE "Debug")
|
||||
else()
|
||||
message(STATUS "CMAKE_BUILD_TYPE is set to: ${CMAKE_BUILD_TYPE}")
|
||||
endif()
|
||||
|
||||
# Define the directory where executables are located
|
||||
# Based on CMakeLists.txt: "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
set(EXAMPLES_BIN_DIR "${PROJECT_ROOT}/out/${CMAKE_BUILD_TYPE}")
|
||||
|
||||
if(NOT EXISTS "${EXAMPLES_BIN_DIR}")
|
||||
message(FATAL_ERROR "Examples binary directory not found: ${EXAMPLES_BIN_DIR}. Please build the project first.")
|
||||
endif()
|
||||
|
||||
message(STATUS "Looking for example executables in: ${EXAMPLES_BIN_DIR}")
|
||||
|
||||
# Find all files starting with "example_"
|
||||
file(GLOB EXAMPLE_FILES "${EXAMPLES_BIN_DIR}/example_*")
|
||||
|
||||
foreach(EXAMPLE_PATH ${EXAMPLE_FILES})
|
||||
# Skip directories
|
||||
if(IS_DIRECTORY "${EXAMPLE_PATH}")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
get_filename_component(FILENAME "${EXAMPLE_PATH}" NAME)
|
||||
get_filename_component(EXTENSION "${EXAMPLE_PATH}" EXT)
|
||||
|
||||
# Filter out potential debug symbols or non-executable artifacts
|
||||
if(EXTENSION STREQUAL ".pdb" OR EXTENSION STREQUAL ".ilk" OR EXTENSION STREQUAL ".obj")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
# On Windows, we expect .exe
|
||||
if(MSVC AND NOT EXTENSION STREQUAL ".exe")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
# On Linux/macOS, check permissions or just try to run it.
|
||||
|
||||
message(STATUS "-------------------------------------------------")
|
||||
message(STATUS "Running example: ${FILENAME}")
|
||||
message(STATUS "-------------------------------------------------")
|
||||
|
||||
execute_process(
|
||||
COMMAND "${EXAMPLE_PATH}"
|
||||
WORKING_DIRECTORY "${PROJECT_ROOT}"
|
||||
RESULT_VARIABLE EXIT_CODE
|
||||
)
|
||||
|
||||
if(NOT EXIT_CODE EQUAL 0)
|
||||
message(WARNING "Example ${FILENAME} exited with error code: ${EXIT_CODE}")
|
||||
else()
|
||||
message(STATUS "Example ${FILENAME} completed successfully.")
|
||||
endif()
|
||||
|
||||
endforeach()
|
||||
63
pixi/run.unit.tests.cmake
Normal file
63
pixi/run.unit.tests.cmake
Normal file
@@ -0,0 +1,63 @@
|
||||
# cmake/run.examples.cmake
|
||||
|
||||
# Get the project root directory (assuming this script is in cmake/ subdirectory)
|
||||
get_filename_component(PROJECT_ROOT "${CMAKE_CURRENT_LIST_DIR}/.." ABSOLUTE)
|
||||
|
||||
# Default to Debug if CMAKE_BUILD_TYPE is not specified
|
||||
if(NOT CMAKE_BUILD_TYPE)
|
||||
set(CMAKE_BUILD_TYPE "Debug")
|
||||
else()
|
||||
message(STATUS "CMAKE_BUILD_TYPE is set to: ${CMAKE_BUILD_TYPE}")
|
||||
endif()
|
||||
|
||||
# Define the directory where executables are located
|
||||
# Based on CMakeLists.txt: "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
set(EXAMPLES_BIN_DIR "${PROJECT_ROOT}/out/${CMAKE_BUILD_TYPE}")
|
||||
|
||||
if(NOT EXISTS "${EXAMPLES_BIN_DIR}")
|
||||
message(FATAL_ERROR "Examples binary directory not found: ${EXAMPLES_BIN_DIR}. Please build the project first.")
|
||||
endif()
|
||||
|
||||
message(STATUS "Looking for unit test executables in: ${EXAMPLES_BIN_DIR}")
|
||||
|
||||
# Find all files starting with "unit_tests"
|
||||
file(GLOB EXAMPLE_FILES "${EXAMPLES_BIN_DIR}/unit_tests*")
|
||||
|
||||
foreach(EXAMPLE_PATH ${EXAMPLE_FILES})
|
||||
# Skip directories
|
||||
if(IS_DIRECTORY "${EXAMPLE_PATH}")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
get_filename_component(FILENAME "${EXAMPLE_PATH}" NAME)
|
||||
get_filename_component(EXTENSION "${EXAMPLE_PATH}" EXT)
|
||||
|
||||
# Filter out potential debug symbols or non-executable artifacts
|
||||
if(EXTENSION STREQUAL ".pdb" OR EXTENSION STREQUAL ".ilk" OR EXTENSION STREQUAL ".obj")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
# On Windows, we expect .exe
|
||||
if(MSVC AND NOT EXTENSION STREQUAL ".exe")
|
||||
continue()
|
||||
endif()
|
||||
|
||||
# On Linux/macOS, check permissions or just try to run it.
|
||||
|
||||
message(STATUS "-------------------------------------------------")
|
||||
message(STATUS "Running unit_tests: ${FILENAME}")
|
||||
message(STATUS "-------------------------------------------------")
|
||||
|
||||
execute_process(
|
||||
COMMAND "${EXAMPLE_PATH}"
|
||||
WORKING_DIRECTORY "${PROJECT_ROOT}"
|
||||
RESULT_VARIABLE EXIT_CODE
|
||||
)
|
||||
|
||||
if(NOT EXIT_CODE EQUAL 0)
|
||||
message(WARNING "Example ${FILENAME} exited with error code: ${EXIT_CODE}")
|
||||
else()
|
||||
message(STATUS "Example ${FILENAME} completed successfully.")
|
||||
endif()
|
||||
|
||||
endforeach()
|
||||
@@ -1,54 +0,0 @@
|
||||
//
|
||||
// Created by Vlad on 4/18/2025.
|
||||
//
|
||||
#include "omath/3d_primitives/box.hpp"
|
||||
|
||||
namespace omath::primitives
|
||||
{
|
||||
std::array<Triangle<Vector3<float>>, 12> create_box(const Vector3<float>& top, const Vector3<float>& bottom,
|
||||
const Vector3<float>& dir_forward,
|
||||
const Vector3<float>& dir_right, const float ratio) noexcept
|
||||
{
|
||||
const auto height = top.distance_to(bottom);
|
||||
const auto side_size = height / ratio;
|
||||
|
||||
// corner layout (0‑3 bottom, 4‑7 top)
|
||||
std::array<Vector3<float>, 8> p;
|
||||
p[0] = bottom + (dir_forward + dir_right) * side_size; // front‑right‑bottom
|
||||
p[1] = bottom + (dir_forward - dir_right) * side_size; // front‑left‑bottom
|
||||
p[2] = bottom + (-dir_forward + dir_right) * side_size; // back‑right‑bottom
|
||||
p[3] = bottom + (-dir_forward - dir_right) * side_size; // back‑left‑bottom
|
||||
p[4] = top + (dir_forward + dir_right) * side_size; // front‑right‑top
|
||||
p[5] = top + (dir_forward - dir_right) * side_size; // front‑left‑top
|
||||
p[6] = top + (-dir_forward + dir_right) * side_size; // back‑right‑top
|
||||
p[7] = top + (-dir_forward - dir_right) * side_size; // back‑left‑top
|
||||
|
||||
std::array<Triangle<Vector3<float>>, 12> poly;
|
||||
|
||||
// bottom face (+Y up ⇒ wind CW when viewed from above)
|
||||
poly[0] = {p[0], p[2], p[3]};
|
||||
poly[1] = {p[0], p[3], p[1]};
|
||||
|
||||
// top face
|
||||
poly[2] = {p[4], p[7], p[6]};
|
||||
poly[3] = {p[4], p[5], p[7]};
|
||||
|
||||
// front face
|
||||
poly[4] = {p[0], p[5], p[1]};
|
||||
poly[5] = {p[0], p[4], p[5]};
|
||||
|
||||
// right face
|
||||
poly[6] = {p[0], p[6], p[2]};
|
||||
poly[7] = {p[0], p[4], p[6]};
|
||||
|
||||
// back face
|
||||
poly[8] = {p[2], p[7], p[3]};
|
||||
poly[9] = {p[2], p[6], p[7]};
|
||||
|
||||
// left face
|
||||
poly[10] = {p[1], p[7], p[5]};
|
||||
poly[11] = {p[1], p[3], p[7]};
|
||||
|
||||
return poly;
|
||||
}
|
||||
} // namespace omath::primitives
|
||||
@@ -1,19 +0,0 @@
|
||||
//
|
||||
// Created by Vlad on 8/28/2025.
|
||||
//
|
||||
#include "omath/3d_primitives/plane.hpp"
|
||||
|
||||
namespace omath::primitives
|
||||
{
|
||||
std::array<Triangle<Vector3<float>>, 2> create_plane(const Vector3<float>& vertex_a,
|
||||
const Vector3<float>& vertex_b,
|
||||
const Vector3<float>& direction, const float size) noexcept
|
||||
{
|
||||
const auto second_vertex_a = vertex_a + direction * size;
|
||||
return std::array
|
||||
{
|
||||
Triangle{second_vertex_a, vertex_a, vertex_b},
|
||||
Triangle{second_vertex_a, vertex_b + direction * size, vertex_b}
|
||||
};
|
||||
}
|
||||
} // namespace omath::primitives
|
||||
349
source/utility/macho_pattern_scan.cpp
Normal file
349
source/utility/macho_pattern_scan.cpp
Normal file
@@ -0,0 +1,349 @@
|
||||
//
|
||||
// Created by Copilot on 04.02.2026.
|
||||
//
|
||||
#include "omath/utility/macho_pattern_scan.hpp"
|
||||
#include "omath/utility/pattern_scan.hpp"
|
||||
#include <cstring>
|
||||
#include <fstream>
|
||||
#include <variant>
|
||||
#include <vector>
|
||||
|
||||
#pragma pack(push, 1)
|
||||
|
||||
namespace
|
||||
{
|
||||
// Mach-O magic numbers
|
||||
constexpr std::uint32_t mh_magic_32 = 0xFEEDFACE;
|
||||
constexpr std::uint32_t mh_magic_64 = 0xFEEDFACF;
|
||||
constexpr std::uint32_t mh_cigam_32 = 0xCEFAEDFE; // Byte-swapped 32-bit
|
||||
constexpr std::uint32_t mh_cigam_64 = 0xCFFAEDFE; // Byte-swapped 64-bit
|
||||
|
||||
// Load command types
|
||||
constexpr std::uint32_t lc_segment = 0x1;
|
||||
constexpr std::uint32_t lc_segment_64 = 0x19;
|
||||
|
||||
// ReSharper disable CppDeclaratorNeverUsed
|
||||
// Mach-O header for 32-bit
|
||||
struct MachHeader32 final
|
||||
{
|
||||
std::uint32_t magic;
|
||||
std::uint32_t cputype;
|
||||
std::uint32_t cpusubtype;
|
||||
std::uint32_t filetype;
|
||||
std::uint32_t ncmds;
|
||||
std::uint32_t sizeofcmds;
|
||||
std::uint32_t flags;
|
||||
};
|
||||
|
||||
// Mach-O header for 64-bit
|
||||
struct MachHeader64 final
|
||||
{
|
||||
std::uint32_t magic;
|
||||
std::uint32_t cputype;
|
||||
std::uint32_t cpusubtype;
|
||||
std::uint32_t filetype;
|
||||
std::uint32_t ncmds;
|
||||
std::uint32_t sizeofcmds;
|
||||
std::uint32_t flags;
|
||||
std::uint32_t reserved;
|
||||
};
|
||||
|
||||
// Load command header
|
||||
struct LoadCommand final
|
||||
{
|
||||
std::uint32_t cmd;
|
||||
std::uint32_t cmdsize;
|
||||
};
|
||||
|
||||
// Segment command for 32-bit
|
||||
struct SegmentCommand32 final
|
||||
{
|
||||
std::uint32_t cmd;
|
||||
std::uint32_t cmdsize;
|
||||
char segname[16];
|
||||
std::uint32_t vmaddr;
|
||||
std::uint32_t vmsize;
|
||||
std::uint32_t fileoff;
|
||||
std::uint32_t filesize;
|
||||
std::uint32_t maxprot;
|
||||
std::uint32_t initprot;
|
||||
std::uint32_t nsects;
|
||||
std::uint32_t flags;
|
||||
};
|
||||
|
||||
// Segment command for 64-bit
|
||||
struct SegmentCommand64 final
|
||||
{
|
||||
std::uint32_t cmd;
|
||||
std::uint32_t cmdsize;
|
||||
char segname[16];
|
||||
std::uint64_t vmaddr;
|
||||
std::uint64_t vmsize;
|
||||
std::uint64_t fileoff;
|
||||
std::uint64_t filesize;
|
||||
std::uint32_t maxprot;
|
||||
std::uint32_t initprot;
|
||||
std::uint32_t nsects;
|
||||
std::uint32_t flags;
|
||||
};
|
||||
|
||||
// Section for 32-bit
|
||||
struct Section32 final
|
||||
{
|
||||
char sectname[16];
|
||||
char segname[16];
|
||||
std::uint32_t addr;
|
||||
std::uint32_t size;
|
||||
std::uint32_t offset;
|
||||
std::uint32_t align;
|
||||
std::uint32_t reloff;
|
||||
std::uint32_t nreloc;
|
||||
std::uint32_t flags;
|
||||
std::uint32_t reserved1;
|
||||
std::uint32_t reserved2;
|
||||
};
|
||||
|
||||
// Section for 64-bit
|
||||
struct Section64 final
|
||||
{
|
||||
char sectname[16];
|
||||
char segname[16];
|
||||
std::uint64_t addr;
|
||||
std::uint64_t size;
|
||||
std::uint32_t offset;
|
||||
std::uint32_t align;
|
||||
std::uint32_t reloff;
|
||||
std::uint32_t nreloc;
|
||||
std::uint32_t flags;
|
||||
std::uint32_t reserved1;
|
||||
std::uint32_t reserved2;
|
||||
std::uint32_t reserved3;
|
||||
};
|
||||
// ReSharper enable CppDeclaratorNeverUsed
|
||||
#pragma pack(pop)
|
||||
|
||||
enum class MachOArch : std::int8_t
|
||||
{
|
||||
x32,
|
||||
x64,
|
||||
};
|
||||
|
||||
struct ExtractedSection final
|
||||
{
|
||||
std::uintptr_t virtual_base_addr{};
|
||||
std::uintptr_t raw_base_addr{};
|
||||
std::vector<std::byte> data;
|
||||
};
|
||||
|
||||
[[nodiscard]]
|
||||
std::optional<MachOArch> get_macho_arch(std::fstream& file)
|
||||
{
|
||||
std::uint32_t magic{};
|
||||
const std::streampos backup_pos = file.tellg();
|
||||
|
||||
file.seekg(0, std::ios_base::beg);
|
||||
file.read(reinterpret_cast<char*>(&magic), sizeof(magic));
|
||||
file.seekg(backup_pos, std::ios_base::beg);
|
||||
|
||||
if (magic == mh_magic_64 || magic == mh_cigam_64)
|
||||
return MachOArch::x64;
|
||||
|
||||
if (magic == mh_magic_32 || magic == mh_cigam_32)
|
||||
return MachOArch::x32;
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
[[nodiscard]]
|
||||
bool is_macho_file(std::fstream& file)
|
||||
{
|
||||
return get_macho_arch(file).has_value();
|
||||
}
|
||||
|
||||
[[nodiscard]]
|
||||
std::string_view get_section_name(const char* sectname)
|
||||
{
|
||||
// Mach-O section names are fixed 16-byte arrays, not necessarily null-terminated
|
||||
return std::string_view(sectname, std::min(std::strlen(sectname), std::size_t{16}));
|
||||
}
|
||||
|
||||
template<typename HeaderType, typename SegmentType, typename SectionType, std::uint32_t segment_cmd>
|
||||
std::optional<ExtractedSection> extract_section_impl(std::fstream& file, const std::string_view& section_name)
|
||||
{
|
||||
HeaderType header{};
|
||||
file.seekg(0, std::ios_base::beg);
|
||||
if (!file.read(reinterpret_cast<char*>(&header), sizeof(header))) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
std::streamoff cmd_offset = sizeof(header);
|
||||
|
||||
for (std::uint32_t i = 0; i < header.ncmds; ++i)
|
||||
{
|
||||
LoadCommand lc{};
|
||||
file.seekg(cmd_offset, std::ios_base::beg);
|
||||
if (!file.read(reinterpret_cast<char*>(&lc), sizeof(lc))) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
if (lc.cmd != segment_cmd)
|
||||
{
|
||||
cmd_offset += static_cast<std::streamoff>(lc.cmdsize);
|
||||
continue;
|
||||
}
|
||||
SegmentType segment{};
|
||||
file.seekg(cmd_offset, std::ios_base::beg);
|
||||
if (!file.read(reinterpret_cast<char*>(&segment), sizeof(segment))) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
if (!segment.nsects)
|
||||
{
|
||||
cmd_offset += static_cast<std::streamoff>(lc.cmdsize);
|
||||
continue;
|
||||
}
|
||||
std::streamoff sect_offset = cmd_offset + static_cast<std::streamoff>(sizeof(segment));
|
||||
|
||||
for (std::uint32_t j = 0; j < segment.nsects; ++j)
|
||||
{
|
||||
SectionType section{};
|
||||
file.seekg(sect_offset, std::ios_base::beg);
|
||||
if (!file.read(reinterpret_cast<char*>(§ion), sizeof(section))) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
if (get_section_name(section.sectname) != section_name)
|
||||
{
|
||||
sect_offset += static_cast<std::streamoff>(sizeof(section));
|
||||
continue;
|
||||
}
|
||||
|
||||
ExtractedSection out;
|
||||
out.virtual_base_addr = static_cast<std::uintptr_t>(section.addr);
|
||||
out.raw_base_addr = static_cast<std::uintptr_t>(section.offset);
|
||||
out.data.resize(static_cast<std::size_t>(section.size));
|
||||
|
||||
file.seekg(static_cast<std::streamoff>(section.offset), std::ios_base::beg);
|
||||
if (!file.read(reinterpret_cast<char*>(out.data.data()), static_cast<std::streamsize>(out.data.size())))
|
||||
[[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
return out;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
[[nodiscard]]
|
||||
std::optional<ExtractedSection> get_macho_section_by_name(const std::filesystem::path& path,
|
||||
const std::string_view& section_name)
|
||||
{
|
||||
std::fstream file(path, std::ios::binary | std::ios::in);
|
||||
|
||||
if (!file.is_open()) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
if (!is_macho_file(file)) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
const auto arch = get_macho_arch(file);
|
||||
|
||||
if (!arch.has_value()) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
if (arch.value() == MachOArch::x64)
|
||||
return extract_section_impl<MachHeader64, SegmentCommand64, Section64, lc_segment_64>(file, section_name);
|
||||
return extract_section_impl<MachHeader32, SegmentCommand32, Section32, lc_segment>(file, section_name);
|
||||
}
|
||||
|
||||
template<typename HeaderType, typename SegmentType, typename SectionType, std::uint32_t segment_cmd>
|
||||
std::optional<std::uintptr_t> scan_in_module_impl(const std::byte* base, const std::string_view pattern,
|
||||
const std::string_view target_section_name)
|
||||
{
|
||||
const auto* header = reinterpret_cast<const HeaderType*>(base);
|
||||
|
||||
std::size_t cmd_offset = sizeof(HeaderType);
|
||||
|
||||
for (std::uint32_t i = 0; i < header->ncmds; ++i)
|
||||
{
|
||||
const auto* lc = reinterpret_cast<const LoadCommand*>(base + cmd_offset);
|
||||
|
||||
if (lc->cmd != segment_cmd)
|
||||
{
|
||||
cmd_offset += lc->cmdsize;
|
||||
continue;
|
||||
}
|
||||
const auto* segment = reinterpret_cast<const SegmentType*>(base + cmd_offset);
|
||||
std::size_t sect_offset = cmd_offset + sizeof(SegmentType);
|
||||
|
||||
for (std::uint32_t j = 0; j < segment->nsects; ++j)
|
||||
{
|
||||
const auto* section = reinterpret_cast<const SectionType*>(base + sect_offset);
|
||||
|
||||
if (get_section_name(section->sectname) != target_section_name && section->size > 0)
|
||||
{
|
||||
sect_offset += sizeof(SectionType);
|
||||
continue;
|
||||
}
|
||||
const auto* section_begin = base + static_cast<std::size_t>(section->addr);
|
||||
const auto* section_end = section_begin + static_cast<std::size_t>(section->size);
|
||||
|
||||
const auto scan_result = omath::PatternScanner::scan_for_pattern(section_begin, section_end, pattern);
|
||||
|
||||
if (scan_result != section_end)
|
||||
return reinterpret_cast<std::uintptr_t>(scan_result);
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
namespace omath
|
||||
{
|
||||
std::optional<std::uintptr_t>
|
||||
MachOPatternScanner::scan_for_pattern_in_loaded_module(const void* module_base_address,
|
||||
const std::string_view& pattern,
|
||||
const std::string_view& target_section_name)
|
||||
{
|
||||
if (module_base_address == nullptr) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
const auto* base = static_cast<const std::byte*>(module_base_address);
|
||||
|
||||
// Read magic to determine architecture
|
||||
std::uint32_t magic{};
|
||||
std::memcpy(&magic, base, sizeof(magic));
|
||||
|
||||
if (magic == mh_magic_64 || magic == mh_cigam_64)
|
||||
return scan_in_module_impl<MachHeader64, SegmentCommand64, Section64, lc_segment_64>(base, pattern,
|
||||
target_section_name);
|
||||
|
||||
if (magic == mh_magic_32 || magic == mh_cigam_32)
|
||||
return scan_in_module_impl<MachHeader32, SegmentCommand32, Section32, lc_segment>(base, pattern,
|
||||
target_section_name);
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<SectionScanResult>
|
||||
MachOPatternScanner::scan_for_pattern_in_file(const std::filesystem::path& path_to_file,
|
||||
const std::string_view& pattern,
|
||||
const std::string_view& target_section_name)
|
||||
{
|
||||
const auto macho_section = get_macho_section_by_name(path_to_file, target_section_name);
|
||||
|
||||
if (!macho_section.has_value()) [[unlikely]]
|
||||
return std::nullopt;
|
||||
|
||||
const auto scan_result =
|
||||
PatternScanner::scan_for_pattern(macho_section->data.cbegin(), macho_section->data.cend(), pattern);
|
||||
|
||||
if (scan_result == macho_section->data.cend())
|
||||
return std::nullopt;
|
||||
|
||||
const auto offset = std::distance(macho_section->data.begin(), scan_result);
|
||||
|
||||
return SectionScanResult{.virtual_base_addr = macho_section->virtual_base_addr,
|
||||
.raw_base_addr = macho_section->raw_base_addr,
|
||||
.target_offset = offset};
|
||||
}
|
||||
} // namespace omath
|
||||
@@ -237,7 +237,7 @@ namespace
|
||||
variant);
|
||||
}
|
||||
|
||||
struct ExtractedSection
|
||||
struct ExtractedSection final
|
||||
{
|
||||
std::uintptr_t virtual_base_addr;
|
||||
std::uintptr_t raw_base_addr;
|
||||
|
||||
@@ -7,14 +7,15 @@ include(GoogleTest)
|
||||
file(GLOB_RECURSE UNIT_TESTS_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp")
|
||||
add_executable(${PROJECT_NAME} ${UNIT_TESTS_SOURCES})
|
||||
|
||||
set_target_properties(${PROJECT_NAME} PROPERTIES
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
CXX_STANDARD 23
|
||||
CXX_STANDARD_REQUIRED ON)
|
||||
set_target_properties(
|
||||
${PROJECT_NAME}
|
||||
PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
||||
CXX_STANDARD 23
|
||||
CXX_STANDARD_REQUIRED ON)
|
||||
|
||||
if (TARGET gtest) # GTest is being linked as submodule
|
||||
if(TARGET gtest) # GTest is being linked as submodule
|
||||
target_link_libraries(${PROJECT_NAME} PRIVATE gtest gtest_main omath::omath)
|
||||
else() # GTest is being linked as vcpkg package
|
||||
find_package(GTest CONFIG REQUIRED)
|
||||
@@ -30,7 +31,8 @@ if(OMATH_ENABLE_VALGRIND)
|
||||
omath_setup_valgrind(${PROJECT_NAME})
|
||||
endif()
|
||||
|
||||
# Skip test discovery for Android/iOS builds or when cross-compiling - binaries cannot run on host
|
||||
if (NOT (ANDROID OR IOS OR EMSCRIPTEN))
|
||||
# Skip test discovery for Android/iOS builds or when cross-compiling - binaries
|
||||
# cannot run on host
|
||||
if(NOT (ANDROID OR IOS OR EMSCRIPTEN))
|
||||
gtest_discover_tests(${PROJECT_NAME})
|
||||
endif()
|
||||
|
||||
357
tests/general/unit_test_macho_scanner.cpp
Normal file
357
tests/general/unit_test_macho_scanner.cpp
Normal file
@@ -0,0 +1,357 @@
|
||||
//
|
||||
// Created by Copilot on 04.02.2026.
|
||||
//
|
||||
// Unit tests for MachOPatternScanner
|
||||
#include <gtest/gtest.h>
|
||||
#include <omath/utility/macho_pattern_scan.hpp>
|
||||
#include <cstdint>
|
||||
#include <cstring>
|
||||
#include <fstream>
|
||||
#include <vector>
|
||||
|
||||
using namespace omath;
|
||||
|
||||
namespace
|
||||
{
|
||||
// Mach-O magic numbers
|
||||
constexpr std::uint32_t mh_magic_64 = 0xFEEDFACF;
|
||||
constexpr std::uint32_t mh_magic_32 = 0xFEEDFACE;
|
||||
constexpr std::uint32_t lc_segment = 0x1;
|
||||
constexpr std::uint32_t lc_segment_64 = 0x19;
|
||||
|
||||
#pragma pack(push, 1)
|
||||
struct MachHeader64
|
||||
{
|
||||
std::uint32_t magic;
|
||||
std::uint32_t cputype;
|
||||
std::uint32_t cpusubtype;
|
||||
std::uint32_t filetype;
|
||||
std::uint32_t ncmds;
|
||||
std::uint32_t sizeofcmds;
|
||||
std::uint32_t flags;
|
||||
std::uint32_t reserved;
|
||||
};
|
||||
|
||||
struct MachHeader32
|
||||
{
|
||||
std::uint32_t magic;
|
||||
std::uint32_t cputype;
|
||||
std::uint32_t cpusubtype;
|
||||
std::uint32_t filetype;
|
||||
std::uint32_t ncmds;
|
||||
std::uint32_t sizeofcmds;
|
||||
std::uint32_t flags;
|
||||
};
|
||||
|
||||
struct SegmentCommand64
|
||||
{
|
||||
std::uint32_t cmd;
|
||||
std::uint32_t cmdsize;
|
||||
char segname[16];
|
||||
std::uint64_t vmaddr;
|
||||
std::uint64_t vmsize;
|
||||
std::uint64_t fileoff;
|
||||
std::uint64_t filesize;
|
||||
std::uint32_t maxprot;
|
||||
std::uint32_t initprot;
|
||||
std::uint32_t nsects;
|
||||
std::uint32_t flags;
|
||||
};
|
||||
|
||||
struct SegmentCommand32
|
||||
{
|
||||
std::uint32_t cmd;
|
||||
std::uint32_t cmdsize;
|
||||
char segname[16];
|
||||
std::uint32_t vmaddr;
|
||||
std::uint32_t vmsize;
|
||||
std::uint32_t fileoff;
|
||||
std::uint32_t filesize;
|
||||
std::uint32_t maxprot;
|
||||
std::uint32_t initprot;
|
||||
std::uint32_t nsects;
|
||||
std::uint32_t flags;
|
||||
};
|
||||
|
||||
struct Section64
|
||||
{
|
||||
char sectname[16];
|
||||
char segname[16];
|
||||
std::uint64_t addr;
|
||||
std::uint64_t size;
|
||||
std::uint32_t offset;
|
||||
std::uint32_t align;
|
||||
std::uint32_t reloff;
|
||||
std::uint32_t nreloc;
|
||||
std::uint32_t flags;
|
||||
std::uint32_t reserved1;
|
||||
std::uint32_t reserved2;
|
||||
std::uint32_t reserved3;
|
||||
};
|
||||
|
||||
struct Section32
|
||||
{
|
||||
char sectname[16];
|
||||
char segname[16];
|
||||
std::uint32_t addr;
|
||||
std::uint32_t size;
|
||||
std::uint32_t offset;
|
||||
std::uint32_t align;
|
||||
std::uint32_t reloff;
|
||||
std::uint32_t nreloc;
|
||||
std::uint32_t flags;
|
||||
std::uint32_t reserved1;
|
||||
std::uint32_t reserved2;
|
||||
};
|
||||
#pragma pack(pop)
|
||||
|
||||
// Helper function to create a minimal 64-bit Mach-O file with a __text section
|
||||
bool write_minimal_macho64_file(const std::string& path, const std::vector<std::uint8_t>& section_bytes)
|
||||
{
|
||||
std::ofstream f(path, std::ios::binary);
|
||||
if (!f.is_open())
|
||||
return false;
|
||||
|
||||
// Calculate sizes
|
||||
constexpr std::size_t header_size = sizeof(MachHeader64);
|
||||
constexpr std::size_t segment_size = sizeof(SegmentCommand64);
|
||||
constexpr std::size_t section_size = sizeof(Section64);
|
||||
constexpr std::size_t load_cmd_size = segment_size + section_size;
|
||||
|
||||
// Section data will start after headers
|
||||
const std::size_t section_offset = header_size + load_cmd_size;
|
||||
|
||||
// Create Mach-O header
|
||||
MachHeader64 header{};
|
||||
header.magic = mh_magic_64;
|
||||
header.cputype = 0x01000007; // CPU_TYPE_X86_64
|
||||
header.cpusubtype = 0x3; // CPU_SUBTYPE_X86_64_ALL
|
||||
header.filetype = 0x2; // MH_EXECUTE
|
||||
header.ncmds = 1;
|
||||
header.sizeofcmds = static_cast<std::uint32_t>(load_cmd_size);
|
||||
header.flags = 0;
|
||||
header.reserved = 0;
|
||||
|
||||
f.write(reinterpret_cast<const char*>(&header), sizeof(header));
|
||||
|
||||
// Create segment command
|
||||
SegmentCommand64 segment{};
|
||||
segment.cmd = lc_segment_64;
|
||||
segment.cmdsize = static_cast<std::uint32_t>(load_cmd_size);
|
||||
std::strncpy(segment.segname, "__TEXT", 16);
|
||||
segment.vmaddr = 0x100000000;
|
||||
segment.vmsize = section_bytes.size();
|
||||
segment.fileoff = section_offset;
|
||||
segment.filesize = section_bytes.size();
|
||||
segment.maxprot = 7; // VM_PROT_ALL
|
||||
segment.initprot = 5; // VM_PROT_READ | VM_PROT_EXECUTE
|
||||
segment.nsects = 1;
|
||||
segment.flags = 0;
|
||||
|
||||
f.write(reinterpret_cast<const char*>(&segment), sizeof(segment));
|
||||
|
||||
// Create section
|
||||
Section64 section{};
|
||||
std::strncpy(section.sectname, "__text", 16);
|
||||
std::strncpy(section.segname, "__TEXT", 16);
|
||||
section.addr = 0x100000000;
|
||||
section.size = section_bytes.size();
|
||||
section.offset = static_cast<std::uint32_t>(section_offset);
|
||||
section.align = 0;
|
||||
section.reloff = 0;
|
||||
section.nreloc = 0;
|
||||
section.flags = 0;
|
||||
section.reserved1 = 0;
|
||||
section.reserved2 = 0;
|
||||
section.reserved3 = 0;
|
||||
|
||||
f.write(reinterpret_cast<const char*>(§ion), sizeof(section));
|
||||
|
||||
// Write section data
|
||||
f.write(reinterpret_cast<const char*>(section_bytes.data()), static_cast<std::streamsize>(section_bytes.size()));
|
||||
|
||||
f.close();
|
||||
return true;
|
||||
}
|
||||
|
||||
// Helper function to create a minimal 32-bit Mach-O file with a __text section
|
||||
bool write_minimal_macho32_file(const std::string& path, const std::vector<std::uint8_t>& section_bytes)
|
||||
{
|
||||
std::ofstream f(path, std::ios::binary);
|
||||
if (!f.is_open())
|
||||
return false;
|
||||
|
||||
// Calculate sizes
|
||||
constexpr std::size_t header_size = sizeof(MachHeader32);
|
||||
constexpr std::size_t segment_size = sizeof(SegmentCommand32);
|
||||
constexpr std::size_t section_size = sizeof(Section32);
|
||||
constexpr std::size_t load_cmd_size = segment_size + section_size;
|
||||
|
||||
// Section data will start after headers
|
||||
const std::size_t section_offset = header_size + load_cmd_size;
|
||||
|
||||
// Create Mach-O header
|
||||
MachHeader32 header{};
|
||||
header.magic = mh_magic_32;
|
||||
header.cputype = 0x7; // CPU_TYPE_X86
|
||||
header.cpusubtype = 0x3; // CPU_SUBTYPE_X86_ALL
|
||||
header.filetype = 0x2; // MH_EXECUTE
|
||||
header.ncmds = 1;
|
||||
header.sizeofcmds = static_cast<std::uint32_t>(load_cmd_size);
|
||||
header.flags = 0;
|
||||
|
||||
f.write(reinterpret_cast<const char*>(&header), sizeof(header));
|
||||
|
||||
// Create segment command
|
||||
SegmentCommand32 segment{};
|
||||
segment.cmd = lc_segment;
|
||||
segment.cmdsize = static_cast<std::uint32_t>(load_cmd_size);
|
||||
std::strncpy(segment.segname, "__TEXT", 16);
|
||||
segment.vmaddr = 0x1000;
|
||||
segment.vmsize = static_cast<std::uint32_t>(section_bytes.size());
|
||||
segment.fileoff = static_cast<std::uint32_t>(section_offset);
|
||||
segment.filesize = static_cast<std::uint32_t>(section_bytes.size());
|
||||
segment.maxprot = 7; // VM_PROT_ALL
|
||||
segment.initprot = 5; // VM_PROT_READ | VM_PROT_EXECUTE
|
||||
segment.nsects = 1;
|
||||
segment.flags = 0;
|
||||
|
||||
f.write(reinterpret_cast<const char*>(&segment), sizeof(segment));
|
||||
|
||||
// Create section
|
||||
Section32 section{};
|
||||
std::strncpy(section.sectname, "__text", 16);
|
||||
std::strncpy(section.segname, "__TEXT", 16);
|
||||
section.addr = 0x1000;
|
||||
section.size = static_cast<std::uint32_t>(section_bytes.size());
|
||||
section.offset = static_cast<std::uint32_t>(section_offset);
|
||||
section.align = 0;
|
||||
section.reloff = 0;
|
||||
section.nreloc = 0;
|
||||
section.flags = 0;
|
||||
section.reserved1 = 0;
|
||||
section.reserved2 = 0;
|
||||
|
||||
f.write(reinterpret_cast<const char*>(§ion), sizeof(section));
|
||||
|
||||
// Write section data
|
||||
f.write(reinterpret_cast<const char*>(section_bytes.data()), static_cast<std::streamsize>(section_bytes.size()));
|
||||
|
||||
f.close();
|
||||
return true;
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
// Test scanning for a pattern that exists in a 64-bit Mach-O file
|
||||
TEST(unit_test_macho_pattern_scan_file, ScanFindsPattern64)
|
||||
{
|
||||
constexpr std::string_view path = "./test_minimal_macho64.bin";
|
||||
const std::vector<std::uint8_t> bytes = {0x55, 0x48, 0x89, 0xE5, 0x90, 0x90}; // push rbp; mov rbp, rsp; nop; nop
|
||||
ASSERT_TRUE(write_minimal_macho64_file(path.data(), bytes));
|
||||
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_file(path, "55 48 89 E5", "__text");
|
||||
EXPECT_TRUE(res.has_value());
|
||||
if (res.has_value())
|
||||
{
|
||||
EXPECT_EQ(res->target_offset, 0);
|
||||
}
|
||||
}
|
||||
|
||||
// Test scanning for a pattern that exists in a 32-bit Mach-O file
|
||||
TEST(unit_test_macho_pattern_scan_file, ScanFindsPattern32)
|
||||
{
|
||||
constexpr std::string_view path = "./test_minimal_macho32.bin";
|
||||
const std::vector<std::uint8_t> bytes = {0x55, 0x89, 0xE5, 0x90, 0x90}; // push ebp; mov ebp, esp; nop; nop
|
||||
ASSERT_TRUE(write_minimal_macho32_file(path.data(), bytes));
|
||||
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_file(path, "55 89 E5", "__text");
|
||||
EXPECT_TRUE(res.has_value());
|
||||
if (res.has_value())
|
||||
{
|
||||
EXPECT_EQ(res->target_offset, 0);
|
||||
}
|
||||
}
|
||||
|
||||
// Test scanning for a pattern that does not exist
|
||||
TEST(unit_test_macho_pattern_scan_file, ScanMissingPattern)
|
||||
{
|
||||
constexpr std::string_view path = "./test_minimal_macho_missing.bin";
|
||||
const std::vector<std::uint8_t> bytes = {0x00, 0x01, 0x02, 0x03};
|
||||
ASSERT_TRUE(write_minimal_macho64_file(path.data(), bytes));
|
||||
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_file(path, "FF EE DD", "__text");
|
||||
EXPECT_FALSE(res.has_value());
|
||||
}
|
||||
|
||||
// Test scanning for a pattern at a non-zero offset
|
||||
TEST(unit_test_macho_pattern_scan_file, ScanPatternAtOffset)
|
||||
{
|
||||
constexpr std::string_view path = "./test_minimal_macho_offset.bin";
|
||||
const std::vector<std::uint8_t> bytes = {0x90, 0x90, 0x90, 0x55, 0x48, 0x89, 0xE5}; // nops then pattern
|
||||
ASSERT_TRUE(write_minimal_macho64_file(path.data(), bytes));
|
||||
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_file(path, "55 48 89 E5", "__text");
|
||||
EXPECT_TRUE(res.has_value());
|
||||
if (res.has_value())
|
||||
{
|
||||
EXPECT_EQ(res->target_offset, 3);
|
||||
}
|
||||
}
|
||||
|
||||
// Test scanning with wildcards
|
||||
TEST(unit_test_macho_pattern_scan_file, ScanWithWildcard)
|
||||
{
|
||||
constexpr std::string_view path = "./test_minimal_macho_wildcard.bin";
|
||||
const std::vector<std::uint8_t> bytes = {0x55, 0x48, 0x89, 0xE5, 0x90};
|
||||
ASSERT_TRUE(write_minimal_macho64_file(path.data(), bytes));
|
||||
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_file(path, "55 ? 89 E5", "__text");
|
||||
EXPECT_TRUE(res.has_value());
|
||||
}
|
||||
|
||||
// Test scanning a non-existent file
|
||||
TEST(unit_test_macho_pattern_scan_file, ScanNonExistentFile)
|
||||
{
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_file("/non/existent/file.bin", "55 48", "__text");
|
||||
EXPECT_FALSE(res.has_value());
|
||||
}
|
||||
|
||||
// Test scanning an invalid (non-Mach-O) file
|
||||
TEST(unit_test_macho_pattern_scan_file, ScanInvalidFile)
|
||||
{
|
||||
constexpr std::string_view path = "./test_invalid_macho.bin";
|
||||
std::ofstream f(path.data(), std::ios::binary);
|
||||
const std::vector<std::uint8_t> garbage = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05};
|
||||
f.write(reinterpret_cast<const char*>(garbage.data()), static_cast<std::streamsize>(garbage.size()));
|
||||
f.close();
|
||||
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_file(path, "55 48", "__text");
|
||||
EXPECT_FALSE(res.has_value());
|
||||
}
|
||||
|
||||
// Test scanning for a non-existent section
|
||||
TEST(unit_test_macho_pattern_scan_file, ScanNonExistentSection)
|
||||
{
|
||||
constexpr std::string_view path = "./test_minimal_macho_nosect.bin";
|
||||
const std::vector<std::uint8_t> bytes = {0x55, 0x48, 0x89, 0xE5};
|
||||
ASSERT_TRUE(write_minimal_macho64_file(path.data(), bytes));
|
||||
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_file(path, "55 48", "__nonexistent");
|
||||
EXPECT_FALSE(res.has_value());
|
||||
}
|
||||
|
||||
// Test scanning with null module base address
|
||||
TEST(unit_test_macho_pattern_scan_loaded, ScanNullModule)
|
||||
{
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_loaded_module(nullptr, "55 48", "__text");
|
||||
EXPECT_FALSE(res.has_value());
|
||||
}
|
||||
|
||||
// Test scanning in loaded module with invalid magic
|
||||
TEST(unit_test_macho_pattern_scan_loaded, ScanInvalidMagic)
|
||||
{
|
||||
std::vector<std::uint8_t> invalid_data(256, 0x00);
|
||||
const auto res = MachOPatternScanner::scan_for_pattern_in_loaded_module(invalid_data.data(), "55 48", "__text");
|
||||
EXPECT_FALSE(res.has_value());
|
||||
}
|
||||
16
tests/general/unit_test_primitive_box.cpp
Normal file
16
tests/general/unit_test_primitive_box.cpp
Normal file
@@ -0,0 +1,16 @@
|
||||
//
|
||||
// Created by Vladislav on 11.01.2026.
|
||||
//
|
||||
#include "omath/3d_primitives/box.hpp"
|
||||
#include "omath/collision/line_tracer.hpp"
|
||||
#include "omath/engines/opengl_engine/primitives.hpp"
|
||||
#include <gtest/gtest.h>
|
||||
|
||||
TEST(test, test)
|
||||
{
|
||||
auto result = omath::primitives::create_box<omath::opengl_engine::BoxMesh>(
|
||||
{0.f, 30.f, 0.f}, {}, omath::opengl_engine::k_abs_forward, omath::opengl_engine::k_abs_right);
|
||||
|
||||
omath::collision::Ray ray{.start = {0, 0, 0}, .end = {-100, 0, 0}};
|
||||
std::ignore = omath::collision::LineTracer::get_ray_hit_point(ray, result);
|
||||
}
|
||||
17
tests/general/unit_test_var_encryption.cpp
Normal file
17
tests/general/unit_test_var_encryption.cpp
Normal file
@@ -0,0 +1,17 @@
|
||||
//
|
||||
// Created by Vladislav on 04.01.2026.
|
||||
//
|
||||
#include "omath/linear_algebra/vector3.hpp"
|
||||
#include <gtest/gtest.h>
|
||||
#include <omath/containers/encrypted_variable.hpp>
|
||||
TEST(Enc, Test)
|
||||
{
|
||||
constexpr omath::Vector3<float> original = {1.f, 2.f, 3.f};
|
||||
OMATH_DEF_CRYPT_VAR(omath::Vector3<float>, 128) var{original};
|
||||
{
|
||||
omath::VarAnchor _ = var.drop_anchor();
|
||||
|
||||
EXPECT_EQ(original, var.value());
|
||||
}
|
||||
EXPECT_NE(original, var.value());
|
||||
}
|
||||
8
tests/main.cpp
Normal file
8
tests/main.cpp
Normal file
@@ -0,0 +1,8 @@
|
||||
#include <gtest/gtest.h>
|
||||
|
||||
int main(int argc, char** argv)
|
||||
{
|
||||
testing::InitGoogleTest(&argc, argv);
|
||||
|
||||
return RUN_ALL_TESTS();
|
||||
}
|
||||
113
xmake.lua
Normal file
113
xmake.lua
Normal file
@@ -0,0 +1,113 @@
|
||||
add_rules("mode.debug", "mode.release")
|
||||
|
||||
add_rules("utils.install.cmake_importfiles")
|
||||
add_rules("utils.install.pkgconfig_importfiles")
|
||||
|
||||
set_version("4.6.1", {soname = "4.6"})
|
||||
set_languages("cxx23")
|
||||
set_warnings("all")
|
||||
|
||||
option("avx2")
|
||||
set_default(true)
|
||||
set_showmenu(true)
|
||||
|
||||
after_check(function (option)
|
||||
import("core.base.cpu")
|
||||
option:enable(cpu.has_feature("avx2"))
|
||||
end)
|
||||
option_end()
|
||||
|
||||
option("imgui")
|
||||
set_default(true)
|
||||
set_showmenu(true)
|
||||
option_end()
|
||||
|
||||
option("examples")
|
||||
set_default(true)
|
||||
set_showmenu(true)
|
||||
option_end()
|
||||
|
||||
option("tests")
|
||||
set_default(true)
|
||||
set_showmenu(true)
|
||||
option_end()
|
||||
|
||||
if has_config("avx2") then
|
||||
add_defines("OMATH_ENABLE_AVX2")
|
||||
add_vectorexts("avx2")
|
||||
end
|
||||
|
||||
if has_config("imgui") then
|
||||
add_defines("OMATH_IMGUI_INTEGRATION")
|
||||
add_requires("imgui")
|
||||
add_packages("imgui")
|
||||
end
|
||||
|
||||
if has_config("examples") then
|
||||
add_requires("glew", "glfw")
|
||||
end
|
||||
|
||||
if has_config("tests") then
|
||||
add_requires("gtest")
|
||||
end
|
||||
|
||||
target("omath")
|
||||
set_kind("static")
|
||||
add_files("source/**.cpp")
|
||||
add_includedirs("include", {public = true})
|
||||
add_headerfiles("include/(**.hpp)", {prefixdir = "omath"})
|
||||
on_config(function (target)
|
||||
if has_config("avx2") then
|
||||
cprint("${green} ✔️ AVX2 supported")
|
||||
else
|
||||
cprint("${red} ❌ AVX2 not supported")
|
||||
end
|
||||
end)
|
||||
|
||||
target("example_projection_matrix_builder")
|
||||
set_languages("cxx26")
|
||||
set_kind("binary")
|
||||
add_files("examples/example_proj_mat_builder.cpp")
|
||||
add_deps("omath")
|
||||
set_enabled(has_config("examples"))
|
||||
|
||||
target("example_signature_scan")
|
||||
set_languages("cxx26")
|
||||
set_kind("binary")
|
||||
add_files("examples/example_signature_scan.cpp")
|
||||
add_deps("omath")
|
||||
set_enabled(has_config("examples"))
|
||||
|
||||
target("example_glfw3")
|
||||
set_languages("cxx26")
|
||||
set_kind("binary")
|
||||
add_files("examples/example_glfw3.cpp")
|
||||
add_deps("omath")
|
||||
add_packages("glew", "glfw")
|
||||
set_enabled(has_config("examples"))
|
||||
|
||||
for _, file in ipairs(os.files("tests/**.cpp")) do
|
||||
local name = path.basename(file)
|
||||
target(name)
|
||||
set_languages("cxx23")
|
||||
set_kind("binary")
|
||||
add_files(file, "tests/main.cpp")
|
||||
add_deps("omath")
|
||||
add_packages("gtest")
|
||||
add_defines("OMATH_BUILD_TESTS")
|
||||
add_tests("default")
|
||||
set_default(false)
|
||||
set_enabled(has_config("tests"))
|
||||
end
|
||||
|
||||
task("check")
|
||||
on_run(function ()
|
||||
import("core.project.task")
|
||||
for _, file in ipairs(os.files("tests/**.cpp")) do
|
||||
local name = path.basename(file)
|
||||
task.run("run", {target = name})
|
||||
end
|
||||
end)
|
||||
set_menu {
|
||||
usage = "xmake check", description = "Run tests !", options = {}
|
||||
}
|
||||
Reference in New Issue
Block a user