gf_mx_rotation_matrix_from_vectors  891 include/gpac/maths.h void gf_mx_rotation_matrix_from_vectors(GF_Matrix *mx, GF_Vec x_axis, GF_Vec y_axis, GF_Vec z_axis);
gf_mx_rotation_matrix_from_vectors  271 src/compositor/mpeg4_grouping_3d.c 			gf_mx_rotation_matrix_from_vectors(&st->mx, x, y, z);