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- # Filename: FindSWScale.cmake
- # Author: CFSworks (10 Apr, 2014)
- #
- # Usage:
- # find_package(SWScale [REQUIRED] [QUIET])
- #
- # Once done this will define:
- # SWSCALE_FOUND - system has ffmpeg's libswscale
- # SWSCALE_INCLUDE_DIR - the libswscale include directory
- # SWSCALE_LIBRARY - the path to the library binary
- #
- if(NOT SWSCALE_INCLUDE_DIR OR NOT SWSCALE_LIBRARY)
- # Find the libswscale include files
- find_path(SWSCALE_INCLUDE_DIR
- NAMES "libswscale/swscale.h"
- PATHS "/usr/include"
- "/usr/local/include"
- "/sw/include"
- "/opt/include"
- "/opt/local/include"
- "/opt/csw/include"
- PATH_SUFFIXES "libav" "ffmpeg"
- )
- # Find the libswscale library
- find_library(SWSCALE_LIBRARY
- NAMES "swscale"
- PATHS "/usr"
- "/usr/local"
- "/usr/freeware"
- "/sw"
- "/opt"
- "/opt/csw"
- PATH_SUFFIXES "lib" "lib32" "lib64"
- )
- mark_as_advanced(SWSCALE_INCLUDE_DIR)
- mark_as_advanced(SWSCALE_LIBRARY)
- endif()
- # Translate library into library directory
- if(SWSCALE_LIBRARY)
- unset(SWSCALE_LIBRARY_DIR CACHE)
- get_filename_component(SWSCALE_LIBRARY_DIR "${SWSCALE_LIBRARY}" PATH)
- set(SWSCALE_LIBRARY_DIR "${SWSCALE_LIBRARY_DIR}" CACHE PATH "The path to libffmpeg's library directory.") # Library path
- endif()
- mark_as_advanced(SWSCALE_LIBRARY_DIR)
- include(FindPackageHandleStandardArgs)
- find_package_handle_standard_args(SWSCALE DEFAULT_MSG SWSCALE_LIBRARY SWSCALE_INCLUDE_DIR SWSCALE_LIBRARY_DIR)
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