# Main variables: # VAAPI_MSDK_INCLUDE_DIR and VAAPI_IOCL_INCLUDE_DIR to use VAAPI # HAVE_VAAPI for conditional compilation OpenCV with/without VAAPI # VAAPI_MSDK_ROOT - root of Intel MSDK installation # VAAPI_IOCL_ROOT - root of Intel OCL installation if(UNIX AND NOT ANDROID) if($ENV{VAAPI_MSDK_ROOT}) set(VAAPI_MSDK_ROOT $ENV{VAAPI_MSDK_ROOT}) else() set(VAAPI_MSDK_ROOT "/opt/intel/mediasdk") endif() if($ENV{VAAPI_IOCL_ROOT}) set(VAAPI_IOCL_ROOT $ENV{VAAPI_IOCL_ROOT}) else() set(VAAPI_IOCL_ROOT "/opt/intel/opencl") endif() find_path( VAAPI_MSDK_INCLUDE_DIR NAMES mfxdefs.h PATHS ${VAAPI_MSDK_ROOT} PATH_SUFFIXES include DOC "Path to Intel MSDK headers") find_path( VAAPI_IOCL_INCLUDE_DIR NAMES CL/va_ext.h PATHS ${VAAPI_IOCL_ROOT} PATH_SUFFIXES include DOC "Path to Intel OpenCL headers") endif() if(VAAPI_MSDK_INCLUDE_DIR AND VAAPI_IOCL_INCLUDE_DIR) set(HAVE_VAAPI TRUE) set(VAAPI_EXTRA_LIBS "-lva" "-lva-drm") else() set(HAVE_VAAPI FALSE) message(WARNING "Intel MSDK & OpenCL installation is not found.") endif() mark_as_advanced(FORCE VAAPI_MSDK_INCLUDE_DIR VAAPI_IOCL_INCLUDE_DIR)