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https://github.com/opencv/opencv.git
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7febec49b2
videoio: use oneVPL load mechanism, encoder bitrate estimation * videoio: updated oneVPL support - use mfxLoad * videoio: advanced bitrate estimation for MFX encoder * videoio: improved MediaSDK/oneVPL/libva detection * videoio(ffmpeg): don't try oneVPL * videoio(test): tune checks of videoio_mfx.read_write_raw tests Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
82 lines
2.5 KiB
CMake
82 lines
2.5 KiB
CMake
set(MFX_DEFS "")
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if(NOT HAVE_MFX)
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find_package(VPL QUIET)
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if(VPL_FOUND)
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message(STATUS "VPL_VERSION: ${VPL_VERSION}")
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# NOTE: oneVPL since 2021.4 have version 2.4, version 2021.1 does not work
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if (VPL_VERSION VERSION_LESS "2021.2" AND VPL_VERSION VERSION_GREATER "2021.0")
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message(STATUS "VPL version is too old (${VPL_DIR} : ${VPL_VERSION}) - skipping")
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else()
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set(MFX_INCLUDE_DIRS "")
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set(MFX_LIBRARIES "${VPL_IMPORTED_TARGETS}")
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set(HAVE_MFX TRUE)
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list(APPEND MFX_DEFS "HAVE_ONEVPL")
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endif()
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endif()
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endif()
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set(paths)
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if(NOT HAVE_MFX)
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set(paths "${MFX_HOME}" ENV "MFX_HOME" ENV "INTELMEDIASDKROOT" ${paths})
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if(MSVC)
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if(MSVC_VERSION LESS 1900)
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set(vs_suffix)
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else()
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set(vs_suffix "_vs2015")
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endif()
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if(X86_64)
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set(vs_arch "x64")
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else()
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set(vs_arch "win32")
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endif()
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endif()
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find_path(MFX_INCLUDE mfxdefs.h
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PATHS ${paths}
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PATH_SUFFIXES "include" "include/mfx"
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NO_DEFAULT_PATH)
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find_library(MFX_LIBRARY NAMES mfx libmfx${vs_suffix}
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PATHS ${paths}
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PATH_SUFFIXES "lib64" "lib/lin_x64" "lib/${vs_arch}" "lib"
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NO_DEFAULT_PATH)
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if(MFX_INCLUDE AND MFX_LIBRARY)
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set(HAVE_MFX TRUE)
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set(MFX_INCLUDE_DIRS "${MFX_INCLUDE}")
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set(MFX_LIBRARIES "${MFX_LIBRARY}")
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list(APPEND MFX_DEFS "HAVE_MFX_PLUGIN")
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endif()
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endif()
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if(NOT HAVE_MFX AND PKG_CONFIG_FOUND)
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ocv_check_modules(MFX mfx)
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endif()
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if(HAVE_MFX AND UNIX)
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set(paths "${VA_ROOT_DIR}" ENV "VA_ROOT_DIR" ${paths})
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foreach(mode NO_DEFAULT_PATH "")
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find_path(MFX_va_INCLUDE va/va.h PATHS ${paths} PATH_SUFFIXES "include" ${mode})
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find_library(MFX_va_LIBRARY va PATHS ${paths} PATH_SUFFIXES "lib64" "lib/lin_x64" "lib" ${mode})
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find_library(MFX_va_drm_LIBRARY va-drm PATHS ${paths} PATH_SUFFIXES "lib64" "lib/lin_x64" "lib" ${mode})
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if(MFX_va_INCLUDE AND MFX_va_LIBRARY AND MFX_va_drm_LIBRARY)
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list(APPEND MFX_INCLUDE_DIRS "${MFX_va_INCLUDE}")
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list(APPEND MFX_LIBRARIES "${MFX_va_LIBRARY}" "${MFX_va_drm_LIBRARY}")
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# list(APPEND MFX_LIBRARIES "-Wl,--exclude-libs=libmfx")
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break()
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endif()
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unset(MFX_va_INCLUDE CACHE)
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unset(MFX_va_LIBRARY CACHE)
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unset(MFX_va_drm_LIBRARY CACHE)
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endforeach()
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if(NOT(MFX_va_INCLUDE AND MFX_va_LIBRARY AND MFX_va_drm_LIBRARY))
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message(STATUS "libva not found - turning MFX OFF")
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set(HAVE_MFX FALSE)
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endif()
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endif()
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if(HAVE_MFX)
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list(APPEND MFX_DEFS "HAVE_MFX")
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ocv_add_external_target(mediasdk "${MFX_INCLUDE_DIRS}" "${MFX_LIBRARIES}" "${MFX_DEFS}")
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endif()
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