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@ -213,79 +213,35 @@ if(WITH_XIMEA) |
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endif(WITH_XIMEA) |
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# --- FFMPEG --- |
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ocv_clear_vars(HAVE_FFMPEG HAVE_FFMPEG_CODEC HAVE_FFMPEG_FORMAT HAVE_FFMPEG_UTIL HAVE_FFMPEG_SWSCALE HAVE_FFMPEG_RESAMPLE HAVE_GENTOO_FFMPEG HAVE_FFMPEG_FFMPEG) |
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ocv_clear_vars(HAVE_FFMPEG) |
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if(WITH_FFMPEG) |
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if(WIN32 AND NOT ARM) |
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include("${OpenCV_SOURCE_DIR}/3rdparty/ffmpeg/ffmpeg.cmake") |
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elseif(UNIX) |
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CHECK_MODULE(libavcodec HAVE_FFMPEG_CODEC) |
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CHECK_MODULE(libavformat HAVE_FFMPEG_FORMAT) |
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CHECK_MODULE(libavutil HAVE_FFMPEG_UTIL) |
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CHECK_MODULE(libswscale HAVE_FFMPEG_SWSCALE) |
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CHECK_MODULE(libavresample HAVE_FFMPEG_RESAMPLE) |
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CHECK_INCLUDE_FILE(libavformat/avformat.h HAVE_GENTOO_FFMPEG) |
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CHECK_INCLUDE_FILE(ffmpeg/avformat.h HAVE_FFMPEG_FFMPEG) |
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if(NOT HAVE_GENTOO_FFMPEG AND NOT HAVE_FFMPEG_FFMPEG) |
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if((NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/ffmpeg/libavformat/avformat.h) OR HAVE_FFMPEG_SWSCALE) |
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set(HAVE_GENTOO_FFMPEG TRUE) |
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endif() |
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set(HAVE_FFMPEG TRUE) |
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elseif(PKG_CONFIG_FOUND) |
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ocv_check_modules(FFMPEG libavcodec libavformat libavutil libswscale) |
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ocv_check_modules(FFMPEG_libavresample libavresample) |
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if(FFMPEG_libavresample_FOUND) |
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ocv_append_build_options(FFMPEG FFMPEG_libavresample) |
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endif() |
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if(HAVE_FFMPEG_CODEC AND HAVE_FFMPEG_FORMAT AND HAVE_FFMPEG_UTIL AND HAVE_FFMPEG_SWSCALE) |
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set(HAVE_FFMPEG TRUE) |
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endif() |
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if(HAVE_FFMPEG) |
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# Find the bzip2 library because it is required on some systems |
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FIND_LIBRARY(BZIP2_LIBRARIES NAMES bz2 bzip2 libbz2.so.1) |
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else() |
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find_path(FFMPEG_INCLUDE_DIR "libavformat/avformat.h" |
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PATHS /usr/local /usr /opt |
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PATH_SUFFIXES include |
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DOC "The path to FFMPEG headers") |
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if(FFMPEG_INCLUDE_DIR) |
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set(HAVE_GENTOO_FFMPEG TRUE) |
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set(FFMPEG_LIB_DIR "${FFMPEG_INCLUDE_DIR}/../lib" CACHE PATH "Full path of FFMPEG library directory") |
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find_library(FFMPEG_CODEC_LIB "avcodec" HINTS "${FFMPEG_LIB_DIR}") |
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find_library(FFMPEG_FORMAT_LIB "avformat" HINTS "${FFMPEG_LIB_DIR}") |
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find_library(FFMPEG_UTIL_LIB "avutil" HINTS "${FFMPEG_LIB_DIR}") |
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find_library(FFMPEG_SWSCALE_LIB "swscale" HINTS "${FFMPEG_LIB_DIR}") |
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find_library(FFMPEG_RESAMPLE_LIB "avresample" HINTS "${FFMPEG_LIB_DIR}") |
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if(FFMPEG_CODEC_LIB) |
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set(HAVE_FFMPEG_CODEC 1) |
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endif() |
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if(FFMPEG_FORMAT_LIB) |
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set(HAVE_FFMPEG_FORMAT 1) |
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endif() |
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if(FFMPEG_UTIL_LIB) |
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set(HAVE_FFMPEG_UTIL 1) |
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endif() |
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if(FFMPEG_SWSCALE_LIB) |
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set(HAVE_FFMPEG_SWSCALE 1) |
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endif() |
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if(FFMPEG_CODEC_LIB AND FFMPEG_FORMAT_LIB AND |
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FFMPEG_UTIL_LIB AND FFMPEG_SWSCALE_LIB) |
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set(ALIASOF_libavcodec_VERSION "Unknown") |
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set(ALIASOF_libavformat_VERSION "Unknown") |
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set(ALIASOF_libavutil_VERSION "Unknown") |
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set(ALIASOF_libswscale_VERSION "Unknown") |
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set(HAVE_FFMPEG 1) |
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if(FFMPEG_RESAMPLE_LIB) |
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set(HAVE_FFMPEG_RESAMPLE 1) |
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set(ALIASOF_libavresample_VERSION "Unknown") |
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endif() |
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endif() |
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endif(FFMPEG_INCLUDE_DIR) |
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if(HAVE_FFMPEG) |
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set(VIDEOIO_LIBRARIES ${VIDEOIO_LIBRARIES} "${FFMPEG_LIB_DIR}/libavcodec.a" |
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"${FFMPEG_LIB_DIR}/libavformat.a" "${FFMPEG_LIB_DIR}/libavutil.a" |
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"${FFMPEG_LIB_DIR}/libswscale.a") |
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if(HAVE_FFMPEG_RESAMPLE) |
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set(VIDEOIO_LIBRARIES ${VIDEOIO_LIBRARIES} "${FFMPEG_LIB_DIR}/libavresample.a") |
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endif() |
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ocv_include_directories(${FFMPEG_INCLUDE_DIR}) |
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endif(HAVE_FFMPEG) |
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try_compile(__VALID_FFMPEG |
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"${OpenCV_BINARY_DIR}" |
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"${OpenCV_SOURCE_DIR}/cmake/checks/ffmpeg_test.cpp" |
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CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${FFMPEG_INCLUDE_DIRS}" |
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"-DLINK_DIRECTORIES:STRING=${FFMPEG_LIBRARY_DIRS}" |
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"-DLINK_LIBRARIES:STRING=${FFMPEG_LIBRARIES}" |
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OUTPUT_VARIABLE TRY_OUT |
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) |
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if(NOT __VALID_FFMPEG) |
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#message(FATAL_ERROR "FFMPEG: test check build log:\n${TRY_OUT}") |
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message(STATUS "WARNING: Can't build ffmpeg test code") |
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else() |
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ocv_append_build_options(VIDEOIO FFMPEG) |
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endif() |
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endif() |
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else() |
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message(STATUS "Can't find ffmpeg - 'pkg-config' utility is missing") |
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endif() |
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endif(WITH_FFMPEG) |
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Alexander Alekhin
8 years ago
committed by
Alexander Alekhin