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472aad46a6
Add AVIF support through libavif. #23596 This is to fix https://github.com/opencv/opencv/issues/19271 Extra: https://github.com/opencv/opencv_extra/pull/1069 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
47 lines
1.6 KiB
CMake
47 lines
1.6 KiB
CMake
#=============================================================================
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# Find AVIF library
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#=============================================================================
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# Find the native AVIF headers and libraries.
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#
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# AVIF_INCLUDE_DIRS - where to find avif/avif.h, etc.
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# AVIF_LIBRARIES - List of libraries when using AVIF.
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# AVIF_FOUND - True if AVIF is found.
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#=============================================================================
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# Look for the header file.
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unset(AVIF_FOUND)
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find_package(libavif QUIET)
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if(TARGET avif)
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MARK_AS_ADVANCED(AVIF_INCLUDE_DIR)
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MARK_AS_ADVANCED(AVIF_LIBRARY)
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SET(AVIF_FOUND TRUE)
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GET_TARGET_PROPERTY(AVIF_LIBRARY avif LOCATION)
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GET_TARGET_PROPERTY(AVIF_INCLUDE_DIR1 avif INCLUDE_DIRECTORIES)
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GET_TARGET_PROPERTY(AVIF_INCLUDE_DIR2 avif INTERFACE_INCLUDE_DIRECTORIES)
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set(AVIF_INCLUDE_DIR)
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if(AVIF_INCLUDE_DIR1)
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LIST(APPEND AVIF_INCLUDE_DIR ${AVIF_INCLUDE_DIR1})
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endif()
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if(AVIF_INCLUDE_DIR2)
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LIST(APPEND AVIF_INCLUDE_DIR ${AVIF_INCLUDE_DIR2})
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endif()
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else()
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FIND_PATH(AVIF_INCLUDE_DIR NAMES avif/avif.h)
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# Look for the library.
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FIND_LIBRARY(AVIF_LIBRARY NAMES avif)
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MARK_AS_ADVANCED(AVIF_LIBRARY)
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# handle the QUIETLY and REQUIRED arguments and set AVIF_FOUND to TRUE if
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# all listed variables are TRUE
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INCLUDE(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(AVIF DEFAULT_MSG AVIF_LIBRARY AVIF_INCLUDE_DIR)
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SET(AVIF_LIBRARIES ${AVIF_LIBRARY})
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SET(AVIF_INCLUDE_DIRS ${AVIF_INCLUDE_DIR})
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endif()
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