| # CMakeLists for libyuv |
| # Originally created for "roxlu build system" to compile libyuv on windows |
| # Run with -DTEST=ON to build unit tests |
| |
| PROJECT ( YUV C CXX ) # "C" is required even for C++ projects |
| CMAKE_MINIMUM_REQUIRED( VERSION 2.8.12 ) |
| OPTION( UNIT_TEST "Built unit tests" OFF ) |
| |
| SET ( ly_base_dir ${PROJECT_SOURCE_DIR} ) |
| SET ( ly_src_dir ${ly_base_dir}/source ) |
| SET ( ly_inc_dir ${ly_base_dir}/include ) |
| SET ( ly_tst_dir ${ly_base_dir}/unit_test ) |
| SET ( ly_lib_name yuv ) |
| SET ( ly_lib_static ${ly_lib_name} ) |
| SET ( ly_lib_shared ${ly_lib_name}_shared ) |
| |
| # We cannot use GLOB here since we want to be able to separate out files that |
| # need particular flags to enable architecture extensions like AArch64's SVE. |
| # TODO: More of these files could be separated out for different architectures. |
| SET ( ly_common_source_files |
| ${ly_src_dir}/compare.cc |
| ${ly_src_dir}/compare_common.cc |
| ${ly_src_dir}/compare_gcc.cc |
| ${ly_src_dir}/compare_msa.cc |
| ${ly_src_dir}/compare_win.cc |
| ${ly_src_dir}/convert_argb.cc |
| ${ly_src_dir}/convert.cc |
| ${ly_src_dir}/convert_from_argb.cc |
| ${ly_src_dir}/convert_from.cc |
| ${ly_src_dir}/convert_jpeg.cc |
| ${ly_src_dir}/convert_to_argb.cc |
| ${ly_src_dir}/convert_to_i420.cc |
| ${ly_src_dir}/cpu_id.cc |
| ${ly_src_dir}/mjpeg_decoder.cc |
| ${ly_src_dir}/mjpeg_validate.cc |
| ${ly_src_dir}/planar_functions.cc |
| ${ly_src_dir}/rotate_any.cc |
| ${ly_src_dir}/rotate_argb.cc |
| ${ly_src_dir}/rotate.cc |
| ${ly_src_dir}/rotate_common.cc |
| ${ly_src_dir}/rotate_gcc.cc |
| ${ly_src_dir}/rotate_lsx.cc |
| ${ly_src_dir}/rotate_msa.cc |
| ${ly_src_dir}/rotate_win.cc |
| ${ly_src_dir}/row_any.cc |
| ${ly_src_dir}/row_common.cc |
| ${ly_src_dir}/row_gcc.cc |
| ${ly_src_dir}/row_lasx.cc |
| ${ly_src_dir}/row_lsx.cc |
| ${ly_src_dir}/row_msa.cc |
| ${ly_src_dir}/row_rvv.cc |
| ${ly_src_dir}/row_win.cc |
| ${ly_src_dir}/scale_any.cc |
| ${ly_src_dir}/scale_argb.cc |
| ${ly_src_dir}/scale.cc |
| ${ly_src_dir}/scale_common.cc |
| ${ly_src_dir}/scale_gcc.cc |
| ${ly_src_dir}/scale_lsx.cc |
| ${ly_src_dir}/scale_msa.cc |
| ${ly_src_dir}/scale_rgb.cc |
| ${ly_src_dir}/scale_rvv.cc |
| ${ly_src_dir}/scale_uv.cc |
| ${ly_src_dir}/scale_win.cc |
| ${ly_src_dir}/video_common.cc) |
| |
| FILE ( GLOB_RECURSE ly_unittest_sources ${ly_tst_dir}/*.cc ) |
| LIST ( SORT ly_unittest_sources ) |
| |
| INCLUDE_DIRECTORIES( BEFORE ${ly_inc_dir} ) |
| |
| if(MSVC) |
| ADD_DEFINITIONS ( -D_CRT_SECURE_NO_WARNINGS ) |
| endif() |
| |
| # Need to set PIC to allow creating shared libraries from object file libraries. |
| SET(CMAKE_POSITION_INDEPENDENT_CODE ON) |
| |
| # Build the set of objects that do not need to be compiled with flags to enable |
| # particular architecture features. |
| ADD_LIBRARY( ${ly_lib_name}_common_objects OBJECT ${ly_common_source_files} ) |
| SET(ly_lib_parts $<TARGET_OBJECTS:${ly_lib_name}_common_objects>) |
| |
| if(NOT MSVC) |
| STRING(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" arch_lowercase) |
| |
| if(arch_lowercase MATCHES "^arm" AND NOT arch_lowercase STREQUAL "arm64") |
| # Enable Arm Neon kernels. |
| ADD_DEFINITIONS(-DLIBYUV_NEON=1) |
| ADD_LIBRARY(${ly_lib_name}_neon OBJECT |
| ${ly_src_dir}/compare_neon.cc |
| ${ly_src_dir}/rotate_neon.cc |
| ${ly_src_dir}/row_neon.cc |
| ${ly_src_dir}/scale_neon.cc) |
| TARGET_COMPILE_OPTIONS(${ly_lib_name}_neon PRIVATE -mfpu=neon) |
| LIST(APPEND ly_lib_parts $<TARGET_OBJECTS:${ly_lib_name}_neon>) |
| endif() |
| |
| if(arch_lowercase STREQUAL "aarch64" OR arch_lowercase STREQUAL "arm64") |
| # Enable AArch64 Neon dot-product and i8mm kernels. |
| ADD_LIBRARY(${ly_lib_name}_neon64 OBJECT |
| ${ly_src_dir}/compare_neon64.cc |
| ${ly_src_dir}/rotate_neon64.cc |
| ${ly_src_dir}/row_neon64.cc |
| ${ly_src_dir}/scale_neon64.cc) |
| TARGET_COMPILE_OPTIONS(${ly_lib_name}_neon64 PRIVATE -march=armv8-a+dotprod+i8mm) |
| LIST(APPEND ly_lib_parts $<TARGET_OBJECTS:${ly_lib_name}_neon64>) |
| |
| # Enable AArch64 SVE kernels. |
| ADD_LIBRARY(${ly_lib_name}_sve OBJECT |
| ${ly_src_dir}/row_sve.cc) |
| TARGET_COMPILE_OPTIONS(${ly_lib_name}_sve PRIVATE -march=armv9-a+sve2) |
| LIST(APPEND ly_lib_parts $<TARGET_OBJECTS:${ly_lib_name}_sve>) |
| endif() |
| endif() |
| |
| # this creates the static library (.a) |
| ADD_LIBRARY( ${ly_lib_static} STATIC ${ly_lib_parts}) |
| |
| # this creates the shared library (.so) |
| ADD_LIBRARY( ${ly_lib_shared} SHARED ${ly_lib_parts}) |
| SET_TARGET_PROPERTIES( ${ly_lib_shared} PROPERTIES OUTPUT_NAME "${ly_lib_name}" ) |
| SET_TARGET_PROPERTIES( ${ly_lib_shared} PROPERTIES PREFIX "lib" ) |
| if(WIN32) |
| SET_TARGET_PROPERTIES( ${ly_lib_shared} PROPERTIES IMPORT_PREFIX "lib" ) |
| endif() |
| |
| # this creates the cpuid tool |
| ADD_EXECUTABLE ( cpuid ${ly_base_dir}/util/cpuid.c ) |
| TARGET_LINK_LIBRARIES ( cpuid ${ly_lib_static} ) |
| |
| # this creates the conversion tool |
| ADD_EXECUTABLE ( yuvconvert ${ly_base_dir}/util/yuvconvert.cc ) |
| TARGET_LINK_LIBRARIES ( yuvconvert ${ly_lib_static} ) |
| |
| # this creates the yuvconstants tool |
| ADD_EXECUTABLE ( yuvconstants ${ly_base_dir}/util/yuvconstants.c ) |
| TARGET_LINK_LIBRARIES ( yuvconstants ${ly_lib_static} ) |
| |
| find_package ( JPEG ) |
| if (JPEG_FOUND) |
| include_directories( ${JPEG_INCLUDE_DIR} ) |
| target_link_libraries( ${ly_lib_shared} ${JPEG_LIBRARY} ) |
| add_definitions( -DHAVE_JPEG ) |
| endif() |
| |
| if(UNIT_TEST) |
| find_library(GTEST_LIBRARY gtest) |
| if(GTEST_LIBRARY STREQUAL "GTEST_LIBRARY-NOTFOUND") |
| set(GTEST_SRC_DIR_DEFAULT /usr/src/gtest) |
| if (CMAKE_CROSSCOMPILING) |
| set(GTEST_SRC_DIR_DEFAULT ${CMAKE_SOURCE_DIR}/third_party/googletest/src/googletest) |
| endif() |
| set(GTEST_SRC_DIR ${GTEST_SRC_DIR_DEFAULT} CACHE STRING "Location of gtest sources") |
| if(EXISTS ${GTEST_SRC_DIR}/src/gtest-all.cc) |
| message(STATUS "building gtest from sources in ${GTEST_SRC_DIR}") |
| set(gtest_sources ${GTEST_SRC_DIR}/src/gtest-all.cc) |
| add_library(gtest STATIC ${gtest_sources}) |
| include_directories(${GTEST_SRC_DIR}) |
| include_directories(${GTEST_SRC_DIR}/include) |
| set(GTEST_LIBRARY gtest) |
| else() |
| message(FATAL_ERROR "UNIT_TEST is set but unable to find gtest library") |
| endif() |
| endif() |
| |
| add_executable(libyuv_unittest ${ly_unittest_sources}) |
| target_link_libraries(libyuv_unittest ${ly_lib_name} ${GTEST_LIBRARY}) |
| find_library(PTHREAD_LIBRARY pthread) |
| if(NOT PTHREAD_LIBRARY STREQUAL "PTHREAD_LIBRARY-NOTFOUND") |
| target_link_libraries(libyuv_unittest pthread) |
| endif() |
| if (JPEG_FOUND) |
| target_link_libraries(libyuv_unittest ${JPEG_LIBRARY}) |
| endif() |
| |
| if(NACL AND NACL_LIBC STREQUAL "newlib") |
| target_link_libraries(libyuv_unittest glibc-compat) |
| endif() |
| |
| find_library(GFLAGS_LIBRARY gflags) |
| if(NOT GFLAGS_LIBRARY STREQUAL "GFLAGS_LIBRARY-NOTFOUND") |
| target_link_libraries(libyuv_unittest gflags) |
| add_definitions(-DLIBYUV_USE_GFLAGS) |
| endif() |
| endif() |
| |
| |
| # install the conversion tool, .so, .a, and all the header files |
| INSTALL ( PROGRAMS ${CMAKE_BINARY_DIR}/yuvconvert DESTINATION bin ) |
| INSTALL ( TARGETS ${ly_lib_static} DESTINATION lib ) |
| INSTALL ( TARGETS ${ly_lib_shared} LIBRARY DESTINATION lib RUNTIME DESTINATION bin ) |
| INSTALL ( DIRECTORY ${PROJECT_SOURCE_DIR}/include/ DESTINATION include ) |
| |
| # create the .deb and .rpm packages using cpack |
| INCLUDE ( CM_linux_packages.cmake ) |
| |
