040000 tree e37b84afb1fa65c8040137d12e0aec4b04bc9b47	armv4
040000 tree c2c61d83021f380374499b0b763696e486c49f5a	nds
040000 tree bb1298b29f55923e3cd024650a1c315b3140638b	neon
100644 blob 1e8bcb89d35b13cf278153e760729880fe0d7ae5	scalesystemdependant.c
100644 blob d7a8289a900b90f7fc3582987bb868cf306c278a	yv12extend_arm.c