# Find ffmpeg/libav libraries (libavcodec, libavformat and libavutil)

#  FFMPEG_FOUND             - system has libavcodec, libavformat, libavutil

#  FFMPEG_INCLUDE_DIR       - the libav include directories

#  FFMPEG_LIBRARIES         - the libav libraries

#

#  LIBAVCODEC_LIBRARY      - the libavcodec library

#  LIBAVCODEC_INCLUDE_DIR  - the libavcodec include directory

#  LIBAVFORMAT_LIBRARY     - the libavformat library

#  LIBAVUTIL_LIBRARY       - the libavutil library

#  Copyright (c) 2013 Vittorio Giovara <vittorio.giovara@gmail.com>

include(FindPackageHandleStandardArgs)

# use pkg-config to get the directories and then use these values

# in the FIND_PATH() and FIND_LIBRARY() calls

find_package(PkgConfig)

if (PKG_CONFIG_FOUND)

endif (PKG_CONFIG_FOUND)

find_path(LIBAVCODEC_INCLUDE_DIR

    PATHS ${_AVCODEC_INCLUDE_DIRS}

    PATH_SUFFIXES libav ffmpeg

)

#TODO: add other include paths

find_library(LIBAVCODEC_LIBRARY

    PATHS ${_AVCODEC_LIBRARY_DIRS}

)

find_library(LIBAVFORMAT_LIBRARY

    PATHS ${_AVFORMAT_LIBRARY_DIRS}

)

find_library(LIBAVUTIL_LIBRARY

    PATHS ${_AVUTIL_LIBRARY_DIRS}

)

find_package_handle_standard_args(FFMPEG DEFAULT_MSG LIBAVCODEC_LIBRARY LIBAVCODEC_INCLUDE_DIR

                                                     LIBAVFORMAT_LIBRARY

                                                     LIBAVUTIL_LIBRARY

                                                     )

set(FFMPEG_INCLUDE_DIR ${LIBAVCODEC_INCLUDE_DIR}

                       #TODO: add other include paths

                       )

set(FFMPEG_LIBRARIES ${LIBAVCODEC_LIBRARY}

                     ${LIBAVFORMAT_LIBRARY}

                     ${LIBAVUTIL_LIBRARY}

                     )

mark_as_advanced(FFMPEG_INCLUDE_DIR FFMPEG_LIBRARIES LIBAVCODEC_LIBRARY LIBAVCODEC_INCLUDE_DIR LIBAVFORMAT_LIBRARY LIBAVUTIL_LIBRARY)