implement text rendering without msdfgen library
This commit is contained in:
ohyzha
166
3rdParty/msdf/CMakeLists.txt
vendored
166
3rdParty/msdf/CMakeLists.txt
vendored
@@ -1,96 +1,98 @@
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include(FetchContent)
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if(WIN32 OR UNIX OR APPLE OR IOS)
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include(FetchContent)
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if(NOT DEFINED MSDFGEN_REPO)
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set(MSDFGEN_REPO https://github.com/Chlumsky/msdfgen.git)
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endif ()
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if(NOT DEFINED MSDFGEN_REPO)
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set(MSDFGEN_REPO https://github.com/Chlumsky/msdfgen.git)
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endif ()
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if(NOT DEFINED MSDFGEN_ATRLAS_REPO)
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set(MSDFGEN_ATRLAS_REPO https://github.com/Chlumsky/msdf-atlas-gen.git)
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endif()
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if(NOT DEFINED MSDFGEN_ATRLAS_REPO)
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set(MSDFGEN_ATRLAS_REPO https://github.com/Chlumsky/msdf-atlas-gen.git)
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endif()
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if(NOT DEFINED VCPKG_REPO)
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set(VCPKG_REPO https://github.com/microsoft/vcpkg.git)
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endif()
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if(NOT DEFINED VCPKG_REPO)
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set(VCPKG_REPO https://github.com/microsoft/vcpkg.git)
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endif()
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set(VCPKG_SRC_DIR "${CMAKE_BINARY_DIR}/_deps/vcpkg-src" CACHE INTERNAL "vcpkg source dir")
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if (NOT EXISTS ${VCPKG_SRC_DIR} OR VCPKG_EXECUTABLE STREQUAL "" OR NOT DEFINED VCPKG_EXECUTABLE)
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message("Cloning vcpkg...")
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FetchContent_Declare(
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vcpkg
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EXCLUDE_FROM_ALL
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GIT_REPOSITORY ${VCPKG_REPO}
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GIT_TAG master
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GIT_SHALLOW TRUE
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)
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FetchContent_MakeAvailable(vcpkg)
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if (WIN32)
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execute_process(COMMAND "${VCPKG_SRC_DIR}/bootstrap-vcpkg.bat")
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set(VCPKG_EXECUTABLE "${VCPKG_SRC_DIR}/vcpkg.exe" CACHE INTERNAL "vcpkg executable")
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else()
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execute_process(COMMAND bash "${VCPKG_SRC_DIR}/bootstrap-vcpkg.sh")
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set(VCPKG_EXECUTABLE "${VCPKG_SRC_DIR}/vcpkg" CACHE INTERNAL "vcpkg executable")
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endif()
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endif()
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if (WIN32)
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set(TRIPLET x64-windows-static-md-release CACHE INTERNAL "triplet")
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elseif(UNIX AND NOT APPLE)
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set(TRIPLET x64-linux CACHE INTERNAL "triplet")
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elseif(APPLE AND NOT IOS)
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set(TRIPLET arm64-osx CACHE INTERNAL "triplet")
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elseif(IOS)
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set(TRIPLET arm64-ios CACHE INTERNAL "triplet")
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endif()
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execute_process(COMMAND ${VCPKG_EXECUTABLE} install freetype:${TRIPLET} libpng:${TRIPLET})
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set(CMAKE_TOOLCHAIN_FILE "${CMAKE_BINARY_DIR}/_deps/vcpkg-src/scripts/buildsystems/vcpkg.cmake" CACHE STRING "cmake toolchain")
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include("${VCPKG_SRC_DIR}/scripts/buildsystems/vcpkg.cmake")
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list(APPEND CMAKE_PREFIX_PATH "${VCPKG_SRC_DIR}/installed/${TRIPLET}/lib")
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list(APPEND CMAKE_PREFIX_PATH "${VCPKG_SRC_DIR}/installed/${TRIPLET}/include")
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set(MSDFGEN_DISABLE_SVG TRUE CACHE INTERNAL "disable msdfgen svg")
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set(MSDFGEN_USE_SKIA OFF CACHE BOOL "use skia" FORCE)
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set(MSDF_ATLAS_USE_SKIA OFF CACHE BOOL "use skia" FORCE)
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set(MSDF_ATLAS_MSDFGEN_EXTERNAL ON CACHE BOOL "do not build msdfgen submodule" FORCE)
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set(MSDFGEN_DYNAMIC_RUNTIME ON CACHE BOOL "msvc dynamic runtime" FORCE)
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set(MSDF_ATLAS_DYNAMIC_RUNTIME ON CACHE BOOL "msvc dynamic runtime" FORCE)
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set(VCPKG_SRC_DIR "${CMAKE_BINARY_DIR}/_deps/vcpkg-src" CACHE INTERNAL "vcpkg source dir")
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if (NOT EXISTS ${VCPKG_SRC_DIR} OR VCPKG_EXECUTABLE STREQUAL "" OR NOT DEFINED VCPKG_EXECUTABLE)
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message("Cloning vcpkg...")
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FetchContent_Declare(
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vcpkg
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msdfgen
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EXCLUDE_FROM_ALL
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GIT_REPOSITORY ${VCPKG_REPO}
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GIT_REPOSITORY ${MSDFGEN_REPO}
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GIT_TAG v1.12
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GIT_SHALLOW TRUE
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)
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FetchContent_MakeAvailable(msdfgen)
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FetchContent_Declare(
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msdfgen_atlas
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EXCLUDE_FROM_ALL
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GIT_REPOSITORY ${MSDFGEN_ATRLAS_REPO}
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GIT_TAG master
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GIT_SHALLOW TRUE
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)
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FetchContent_MakeAvailable(vcpkg)
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if (WIN32)
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execute_process(COMMAND "${VCPKG_SRC_DIR}/bootstrap-vcpkg.bat")
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set(VCPKG_EXECUTABLE "${VCPKG_SRC_DIR}/vcpkg.exe" CACHE INTERNAL "vcpkg executable")
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else()
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execute_process(COMMAND bash "${VCPKG_SRC_DIR}/bootstrap-vcpkg.sh")
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set(VCPKG_EXECUTABLE "${VCPKG_SRC_DIR}/vcpkg" CACHE INTERNAL "vcpkg executable")
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endif()
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FetchContent_MakeAvailable(msdfgen_atlas)
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endif()
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if (WIN32)
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set(TRIPLET x64-windows-static-md-release CACHE INTERNAL "triplet")
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elseif(UNIX AND NOT APPLE)
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set(TRIPLET x64-linux CACHE INTERNAL "triplet")
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elseif(APPLE AND NOT IOS)
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set(TRIPLET arm64-osx CACHE INTERNAL "triplet")
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elseif(IOS)
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set(TRIPLET arm64-ios CACHE INTERNAL "triplet")
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else()
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message(FATAL_ERROR "Unknown OS, can't build msdfgen")
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endif()
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execute_process(COMMAND ${VCPKG_EXECUTABLE} install freetype:${TRIPLET} libpng:${TRIPLET})
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set(CMAKE_TOOLCHAIN_FILE "${CMAKE_BINARY_DIR}/_deps/vcpkg-src/scripts/buildsystems/vcpkg.cmake" CACHE STRING "cmake toolchain")
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include("${VCPKG_SRC_DIR}/scripts/buildsystems/vcpkg.cmake")
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list(APPEND CMAKE_PREFIX_PATH "${VCPKG_SRC_DIR}/installed/${TRIPLET}/lib")
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list(APPEND CMAKE_PREFIX_PATH "${VCPKG_SRC_DIR}/installed/${TRIPLET}/include")
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set(MSDFGEN_DISABLE_SVG TRUE CACHE INTERNAL "disable msdfgen svg")
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set(MSDFGEN_USE_SKIA OFF CACHE BOOL "use skia" FORCE)
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set(MSDF_ATLAS_USE_SKIA OFF CACHE BOOL "use skia" FORCE)
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set(MSDF_ATLAS_MSDFGEN_EXTERNAL ON CACHE BOOL "do not build msdfgen submodule" FORCE)
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set(MSDFGEN_DYNAMIC_RUNTIME ON CACHE BOOL "msvc dynamic runtime" FORCE)
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set(MSDF_ATLAS_DYNAMIC_RUNTIME ON CACHE BOOL "msvc dynamic runtime" FORCE)
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FetchContent_Declare(
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msdfgen
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EXCLUDE_FROM_ALL
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GIT_REPOSITORY ${MSDFGEN_REPO}
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GIT_TAG v1.12
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GIT_SHALLOW TRUE
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)
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FetchContent_MakeAvailable(msdfgen)
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FetchContent_Declare(
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msdfgen_atlas
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EXCLUDE_FROM_ALL
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GIT_REPOSITORY ${MSDFGEN_ATRLAS_REPO}
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GIT_TAG master
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GIT_SHALLOW TRUE
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)
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FetchContent_MakeAvailable(msdfgen_atlas)
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function(LinkMsdf TARGET)
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if(WIN32)
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set(STATIC_LIB_EXT "lib")
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set(freetype_lib_name "freetype")
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else()
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set(STATIC_LIB_EXT "a")
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set(freetype_lib_name "libfreetype")
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endif()
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# link freetype first to fix linkage issues on linux
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target_link_libraries(${TARGET} PUBLIC "${VCPKG_SRC_DIR}/installed/${TRIPLET}/lib/${freetype_lib_name}.${STATIC_LIB_EXT}")
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file(GLOB installed_libs "${VCPKG_SRC_DIR}/installed/${TRIPLET}/lib/*.${STATIC_LIB_EXT}")
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foreach(lib ${installed_libs})
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get_filename_component(libname ${lib} NAME_WE)
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if (NOT ${libname} STREQUAL ${freetype_lib_name})
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target_link_libraries(${TARGET} PUBLIC ${lib})
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if (WIN32 OR UNIX OR APPLE OR IOS)
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target_link_libraries(${TARGET} PRIVATE msdfgen::msdfgen msdfgen::msdfgen-ext msdf-atlas-gen)
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if(WIN32)
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set(STATIC_LIB_EXT "lib")
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set(freetype_lib_name "freetype")
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else()
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set(STATIC_LIB_EXT "a")
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set(freetype_lib_name "libfreetype")
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endif()
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endforeach()
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# link freetype first to fix linkage issues on linux
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target_link_libraries(${TARGET} PUBLIC "${VCPKG_SRC_DIR}/installed/${TRIPLET}/lib/${freetype_lib_name}.${STATIC_LIB_EXT}")
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file(GLOB installed_libs "${VCPKG_SRC_DIR}/installed/${TRIPLET}/lib/*.${STATIC_LIB_EXT}")
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foreach(lib ${installed_libs})
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get_filename_component(libname ${lib} NAME_WE)
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if (NOT ${libname} STREQUAL ${freetype_lib_name})
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target_link_libraries(${TARGET} PUBLIC ${lib})
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endif()
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endforeach()
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endif()
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endfunction()
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