mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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261 lines
8.2 KiB
261 lines
8.2 KiB
project(${JPEG_LIBRARY} C) |
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macro(boolean_number var) |
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if(${var}) |
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set(${var} 1 ${ARGN}) |
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else() |
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set(${var} 0 ${ARGN}) |
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endif() |
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endmacro() |
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ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-parameter -Wsign-compare -Wshorten-64-to-32 -Wimplicit-fallthrough) |
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if(APPLE) |
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ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-variable) # NEON flags are not used on Mac |
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endif() |
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if(CV_GCC AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 13) |
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# src/jchuff.c:1042:22: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] |
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ocv_warnings_disable(CMAKE_C_FLAGS -Wstringop-overflow) |
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endif() |
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set(VERSION 3.0.3) |
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set(COPYRIGHT_YEAR "1991-2024") |
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string(REPLACE "." ";" VERSION_TRIPLET ${VERSION}) |
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list(GET VERSION_TRIPLET 0 VERSION_MAJOR) |
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list(GET VERSION_TRIPLET 1 VERSION_MINOR) |
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list(GET VERSION_TRIPLET 2 VERSION_REVISION) |
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function(pad_number NUMBER OUTPUT_LEN) |
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string(LENGTH "${${NUMBER}}" INPUT_LEN) |
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if(INPUT_LEN LESS OUTPUT_LEN) |
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math(EXPR ZEROES "${OUTPUT_LEN} - ${INPUT_LEN} - 1") |
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set(NUM ${${NUMBER}}) |
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foreach(C RANGE ${ZEROES}) |
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set(NUM "0${NUM}") |
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endforeach() |
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set(${NUMBER} ${NUM} PARENT_SCOPE) |
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endif() |
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endfunction() |
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pad_number(VERSION_MINOR 3) |
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pad_number(VERSION_REVISION 3) |
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set(LIBJPEG_TURBO_VERSION_NUMBER ${VERSION_MAJOR}${VERSION_MINOR}${VERSION_REVISION}) |
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string(TIMESTAMP BUILD "opencv-${OPENCV_VERSION}-libjpeg-turbo") |
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if(CMAKE_BUILD_TYPE STREQUAL "Debug") |
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set(BUILD "${BUILD}-debug") |
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endif() |
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message(STATUS "libjpeg-turbo: VERSION = ${VERSION}, BUILD = ${BUILD}") |
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math(EXPR BITS "${CMAKE_SIZEOF_VOID_P} * 8") |
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string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" CMAKE_SYSTEM_PROCESSOR_LC) |
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if(CMAKE_SYSTEM_PROCESSOR_LC MATCHES "x86_64" OR |
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CMAKE_SYSTEM_PROCESSOR_LC MATCHES "amd64" OR |
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CMAKE_SYSTEM_PROCESSOR_LC MATCHES "i[0-9]86" OR |
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CMAKE_SYSTEM_PROCESSOR_LC MATCHES "x86" OR |
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CMAKE_SYSTEM_PROCESSOR_LC MATCHES "ia32") |
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if(BITS EQUAL 64 OR CMAKE_C_COMPILER_ABI MATCHES "ELF X32") |
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set(CPU_TYPE x86_64) |
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else() |
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set(CPU_TYPE i386) |
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endif() |
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if(NOT CMAKE_SYSTEM_PROCESSOR STREQUAL ${CPU_TYPE}) |
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set(CMAKE_SYSTEM_PROCESSOR ${CPU_TYPE}) |
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endif() |
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elseif(CMAKE_SYSTEM_PROCESSOR_LC STREQUAL "aarch64" OR |
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CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^arm") |
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if(BITS EQUAL 64) |
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set(CPU_TYPE arm64) |
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else() |
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set(CPU_TYPE arm) |
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endif() |
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elseif(CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^ppc" OR |
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CMAKE_SYSTEM_PROCESSOR_LC MATCHES "^powerpc") |
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set(CPU_TYPE powerpc) |
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else() |
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set(CPU_TYPE ${CMAKE_SYSTEM_PROCESSOR_LC}) |
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endif() |
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if(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" OR |
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CMAKE_OSX_ARCHITECTURES MATCHES "arm64" OR |
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CMAKE_OSX_ARCHITECTURES MATCHES "i386") |
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set(CPU_TYPE ${CMAKE_OSX_ARCHITECTURES}) |
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endif() |
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if(CMAKE_OSX_ARCHITECTURES MATCHES "ppc") |
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set(CPU_TYPE powerpc) |
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endif() |
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if(MSVC_IDE AND CMAKE_GENERATOR_PLATFORM MATCHES "arm64") |
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set(CPU_TYPE arm64) |
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endif() |
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OCV_OPTION(ENABLE_LIBJPEG_TURBO_SIMD "Include SIMD extensions for libjpeg-turbo, if available for this platform" (NOT CV_DISABLE_OPTIMIZATION)) |
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option(WITH_ARITH_ENC "Include arithmetic encoding support when emulating the libjpeg v6b API/ABI" TRUE) |
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option(WITH_ARITH_DEC "Include arithmetic decoding support when emulating the libjpeg v6b API/ABI" TRUE) |
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set(WITH_SIMD 1) |
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set(HAVE_LIBJPEG_TURBO_SIMD 0 PARENT_SCOPE) |
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include(CheckCSourceCompiles) |
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include(CheckIncludeFiles) |
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include(CheckTypeSize) |
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check_type_size("size_t" SIZE_T) |
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check_type_size("unsigned long" UNSIGNED_LONG) |
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if(SIZEOF_SIZE_T EQUAL SIZEOF_UNSIGNED_LONG) |
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check_c_source_compiles("int main(int argc, char **argv) { unsigned long a = argc; return __builtin_ctzl(a); }" |
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HAVE_BUILTIN_CTZL) |
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endif() |
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if(MSVC) |
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check_include_files("intrin.h" HAVE_INTRIN_H) |
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endif() |
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if(UNIX) |
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# Check for headers |
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check_include_files(locale.h HAVE_LOCALE_H) |
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check_include_files(stddef.h HAVE_STDDEF_H) |
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check_include_files(stdlib.h HAVE_STDLIB_H) |
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check_include_files(sys/types.h NEED_SYS_TYPES_H) |
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# Other predefines |
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# undef NEED_BSD_STRINGS |
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ocv_update(HAVE_UNSIGNED_CHAR 1) |
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ocv_update(HAVE_UNSIGNED_SHORT 1) |
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# undef INCOMPLETE_TYPES_BROKEN |
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ocv_update(RIGHT_SHIFT_IS_UNSIGNED 0) |
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endif() |
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set(BITS_IN_JSAMPLE 8) |
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if(WITH_ARITH_ENC) |
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set(C_ARITH_CODING_SUPPORTED 1) |
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endif() |
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if(WITH_ARITH_DEC) |
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set(D_ARITH_CODING_SUPPORTED 1) |
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endif() |
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set(JPEG_LIB_VERSION 70) |
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# OpenCV |
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set(JPEG_LIB_VERSION "${VERSION}-${JPEG_LIB_VERSION}" PARENT_SCOPE) |
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set(THREAD_LOCAL "") # WITH_TURBOJPEG is not used |
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add_definitions(-DNO_GETENV -DNO_PUTENV) |
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if(MSVC) |
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add_definitions(-W3 -wd4996 -wd4018) |
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endif() |
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include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/src) |
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set(JPEG16_SOURCES jcapistd.c jccolor.c jcdiffct.c jclossls.c jcmainct.c |
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jcprepct.c jcsample.c jdapistd.c jdcolor.c jddiffct.c jdlossls.c jdmainct.c |
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jdpostct.c jdsample.c jutils.c) |
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set(JPEG12_SOURCES ${JPEG16_SOURCES} jccoefct.c jcdctmgr.c jdcoefct.c |
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jddctmgr.c jdmerge.c jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c |
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jidctred.c jquant1.c jquant2.c) |
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set(JPEG_SOURCES ${JPEG12_SOURCES} jcapimin.c jchuff.c jcicc.c jcinit.c |
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jclhuff.c jcmarker.c jcmaster.c jcomapi.c jcparam.c jcphuff.c jctrans.c |
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jdapimin.c jdatadst.c jdatasrc.c jdhuff.c jdicc.c jdinput.c jdlhuff.c |
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jdmarker.c jdmaster.c jdphuff.c jdtrans.c jerror.c jfdctflt.c jmemmgr.c |
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jmemnobs.c jpeg_nbits.c) |
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if(WITH_ARITH_ENC OR WITH_ARITH_DEC) |
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set(JPEG_SOURCES ${JPEG_SOURCES} jaricom.c) |
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endif() |
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if(WITH_ARITH_ENC) |
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set(JPEG_SOURCES ${JPEG_SOURCES} jcarith.c) |
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endif() |
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if(WITH_ARITH_DEC) |
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set(JPEG_SOURCES ${JPEG_SOURCES} jdarith.c) |
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endif() |
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if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang") |
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# Use the maximum optimization level for release builds |
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foreach(var CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_RELWITHDEBINFO) |
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if(${var} MATCHES "-O2") |
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string(REGEX REPLACE "-O2" "-O3" ${var} "${${var}}") |
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endif() |
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endforeach() |
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endif() |
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if(CMAKE_SYSTEM_NAME STREQUAL "SunOS") |
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if(CMAKE_C_COMPILER_ID MATCHES "SunPro") |
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# Use the maximum optimization level for release builds |
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foreach(var CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_RELWITHDEBINFO) |
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if(${var} MATCHES "-xO3") |
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string(REGEX REPLACE "-xO3" "-xO5" ${var} "${${var}}") |
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endif() |
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if(${var} MATCHES "-xO2") |
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string(REGEX REPLACE "-xO2" "-xO5" ${var} "${${var}}") |
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endif() |
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endforeach() |
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endif() |
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endif() |
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include(CheckTypeSize) |
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check_type_size("size_t" SIZE_T) |
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check_type_size("unsigned long" UNSIGNED_LONG) |
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if(ENABLE_LIBJPEG_TURBO_SIMD) |
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add_subdirectory(src/simd) |
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if(NEON_INTRINSICS) |
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add_definitions(-DNEON_INTRINSICS) |
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endif() |
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else() |
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set(WITH_SIMD 0) |
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endif() |
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if(WITH_SIMD) |
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message(STATUS "SIMD extensions: ${CPU_TYPE} (WITH_SIMD = ${WITH_SIMD})") |
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set(HAVE_LIBJPEG_TURBO_SIMD 1 PARENT_SCOPE) |
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if(MSVC_IDE OR XCODE) |
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set_source_files_properties(${SIMD_OBJS} PROPERTIES GENERATED 1) |
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endif() |
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set(SIMD_TARGET_OBJECTS $<TARGET_OBJECTS:simd>) |
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endif() |
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configure_file(jversion.h.in jversion.h) |
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configure_file(jconfig.h.in jconfig.h) |
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configure_file(jconfigint.h.in jconfigint.h) |
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ocv_list_add_prefix(JPEG16_SOURCES src/) |
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ocv_list_add_prefix(JPEG12_SOURCES src/) |
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ocv_list_add_prefix(JPEG_SOURCES src/) |
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set(JPEG_SOURCES ${JPEG_SOURCES} ${SIMD_OBJS}) |
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add_library(jpeg12-static OBJECT ${JPEG12_SOURCES}) |
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set_property(TARGET jpeg12-static PROPERTY COMPILE_FLAGS |
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"-DBITS_IN_JSAMPLE=12") |
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add_library(jpeg16-static OBJECT ${JPEG16_SOURCES}) |
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set_property(TARGET jpeg16-static PROPERTY COMPILE_FLAGS |
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"-DBITS_IN_JSAMPLE=16") |
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add_library(${JPEG_LIBRARY} STATIC ${JPEG_SOURCES} ${SIMD_TARGET_OBJECTS} |
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${SIMD_OBJS} $<TARGET_OBJECTS:jpeg12-static> |
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$<TARGET_OBJECTS:jpeg16-static>) |
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set_target_properties(${JPEG_LIBRARY} |
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PROPERTIES OUTPUT_NAME ${JPEG_LIBRARY} |
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DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}" |
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COMPILE_PDB_NAME ${JPEG_LIBRARY} |
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COMPILE_PDB_NAME_DEBUG "${JPEG_LIBRARY}${OPENCV_DEBUG_POSTFIX}" |
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ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH} |
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) |
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if(ENABLE_SOLUTION_FOLDERS) |
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set_target_properties(${JPEG_LIBRARY} PROPERTIES FOLDER "3rdparty/jpeg") |
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set_target_properties(jpeg12-static PROPERTIES FOLDER "3rdparty/jpeg") |
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set_target_properties(jpeg16-static PROPERTIES FOLDER "3rdparty/jpeg") |
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endif() |
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if(NOT BUILD_SHARED_LIBS) |
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ocv_install_target(${JPEG_LIBRARY} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev OPTIONAL) |
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endif() |
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ocv_install_3rdparty_licenses(libjpeg-turbo README.md LICENSE.md README.ijg)
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