

Q: How to check the ISI is probed in my board?.Q: How to enable ISI support in SAMA5D3x-EK board?.configure -disable-shared -enable-static -disable-x86asm -prefix=/work1/liaocy/ffmpeg-4.2. #export CPP="aarch64-poky-linux-gcc -E -mcpu=cortex-a53+crypto -mtune=cortex-a53 -sysroot=$SDKTARGETSYSROOT"Įxport CC="aarch64-poky-linux-gcc -sysroot=$SDKTARGETSYSROOT"Įxport CXX="aarch64-poky-linux-g++ -sysroot=$SDKTARGETSYSROOT"Įxport CPP="aarch64-poky-linux-gcc -sysroot=$SDKTARGETSYSROOT" #export CXX="aarch64-poky-linux-g++ -mcpu=cortex-a53+crypto -mtune=cortex-a53 -sysroot=$SDKTARGETSYSROOT" 修改 ffmpeg-4.2.2/tool_chains/environment-setup-aarch64-poky-linux ĬC/CXX/CPP 拿掉-mcpu=cortex-a53+crypto -mtune=cortex-a53 #export CC="aarch64-poky-linux-gcc -mcpu=cortex-a53+crypto -mtune=cortex-a53 -sysroot=$SDKTARGETSYSROOT"

extra-cflags=" -O3 -fasm -Wno-psabi -fno-short-enums -fno-strict-aliasing -finline-limit=300 " \ĥ.

Source $TOP_DIR/tool_chains/environment-setup-aarch64-poky-linux oecore-x86_64-aarch64-toolchain-nodistro.0.sh -yd /worktemp/ffmpeg-4.2.2/tool_chains
