040000 tree fc437ba78f729cafb38acec6564d92d16dbce65b	allocator
040000 tree 3c64611e245fde259f566a37f8e2baea4de7133e	bufferqueue
040000 tree d958018b66e80a8ba7e439a320d629ccc7b25e3f	common
040000 tree e9cd8f16e0c01c7b4c1d7e7d1d965a31751fea47	composer
040000 tree 6eb48dc914776e3fde9ab6d19f253c79f27108c5	mapper