100644 blob b6f877cfafc8cd2323bd136477a3f9db90bcc7dd	BUILD.gn
040000 tree 9444c61304b7a7e38aaa52eeed7c786cb05afb90	general_shaders
040000 tree d448fdad4832afd150c83f94275e1bce1099452c	supported_glsl_op_shaders
040000 tree 684e089bcad66a456860f92ad104e7f758462730	supported_op_shaders