+
−# - Try to find ffmpeg libraries (libavcodec, libavformat and libavutil)
+
−# Once done this will define
+
−#
+
−#  FFMPEG_FOUND - system has ffmpeg or libav
+
−#  FFMPEG_INCLUDE_DIR - the ffmpeg include directory
+
−#  FFMPEG_LIBRARIES - Link these to use ffmpeg
+
−#  FFMPEG_LIBAVCODEC
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−#  FFMPEG_LIBAVFORMAT
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−#  FFMPEG_LIBAVUTIL
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−#
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−#  Copyright (c) 2008 Andreas Schneider <mail@cynapses.org>
+
−#  Modified for other libraries by Lasse Kärkkäinen <tronic>
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−#  Modified for Hedgewars by Stepik777
+
−#
+
−#  Redistribution and use is allowed according to the terms of the New
+
−#  BSD license.
+
−#
+
−
+
−if (FFMPEG_LIBRARIES AND FFMPEG_INCLUDE_DIR)
+
−  # in cache already
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−  set(FFMPEG_FOUND TRUE)
+
−else (FFMPEG_LIBRARIES AND FFMPEG_INCLUDE_DIR)
+
−  # use pkg-config to get the directories and then use these values
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−  # in the FIND_PATH() and FIND_LIBRARY() calls
+
−  find_package(PkgConfig)
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−  if (PKG_CONFIG_FOUND)
+
−    pkg_check_modules(_FFMPEG_AVCODEC libavcodec)
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−    pkg_check_modules(_FFMPEG_AVFORMAT libavformat)
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−    pkg_check_modules(_FFMPEG_AVUTIL libavutil)
+
−  endif (PKG_CONFIG_FOUND)
+
−
+
−  find_path(FFMPEG_AVCODEC_INCLUDE_DIR
+
−    NAMES libavcodec/avcodec.h
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−    PATHS ${_FFMPEG_AVCODEC_INCLUDE_DIRS}
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−        /usr/include /usr/local/include #system level
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−        /opt/local/include #macports
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−        /sw/include #fink
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−    PATH_SUFFIXES ffmpeg libav
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−  )
+
−
+
−  find_library(FFMPEG_LIBAVCODEC
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−    NAMES avcodec
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−    PATHS ${_FFMPEG_AVCODEC_LIBRARY_DIRS}
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−        /usr/lib /usr/local/lib #system level
+
−        /opt/local/lib #macports
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−        /sw/lib #fink
+
−  )
+
−
+
−  find_library(FFMPEG_LIBAVFORMAT
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−    NAMES avformat
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−    PATHS ${_FFMPEG_AVFORMAT_LIBRARY_DIRS}
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−        /usr/lib /usr/local/lib #system level
+
−        /opt/local/lib #macports
+
−        /sw/lib #fink
+
−  )
+
−
+
−  find_library(FFMPEG_LIBAVUTIL
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−    NAMES avutil
+
−    PATHS ${_FFMPEG_AVUTIL_LIBRARY_DIRS}
+
−        /usr/lib /usr/local/lib #system level
+
−        /opt/local/lib #macports
+
−        /sw/lib #fink
+
−  )
+
−
+
−  if (FFMPEG_LIBAVCODEC AND FFMPEG_LIBAVFORMAT)
+
−    set(FFMPEG_FOUND TRUE)
+
−  endif()
+
−
+
−  if (FFMPEG_FOUND)
+
−    set(FFMPEG_INCLUDE_DIR ${FFMPEG_AVCODEC_INCLUDE_DIR})
+
−
+
−    set(FFMPEG_LIBRARIES
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−      ${FFMPEG_LIBAVCODEC}
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−      ${FFMPEG_LIBAVFORMAT}
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−      ${FFMPEG_LIBAVUTIL}
+
−    )
+
−    if (APPLE)
+
−      set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} "bz2" "-framework CoreVideo" "-framework VideoDecodeAcceleration")
+
−    endif(APPLE)
+
−
+
−  endif (FFMPEG_FOUND)
+
−
+
−  if (FFMPEG_FOUND)
+
−    if (NOT FFMPEG_FIND_QUIETLY)
+
−      message(STATUS "Found FFMPEG/LibAV: ${FFMPEG_LIBRARIES}, ${FFMPEG_INCLUDE_DIR}")
+
−    endif (NOT FFMPEG_FIND_QUIETLY)
+
−  else (FFMPEG_FOUND)
+
−    if (FFMPEG_FIND_REQUIRED)
+
−      message(FATAL_ERROR "Could NOT find libavcodec or libavformat or libavutil")
+
−    endif (FFMPEG_FIND_REQUIRED)
+
−  endif (FFMPEG_FOUND)
+
−
+
−endif (FFMPEG_LIBRARIES AND FFMPEG_INCLUDE_DIR)
+
−