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#![allow(non_camel_case_types)] #[cfg(feature = "source")] extern crate fftw_src; #[cfg(feature = "intel-mkl")] extern crate intel_mkl_src; extern crate libc; extern crate num_complex; mod test; use libc::FILE; pub use num_complex::Complex32 as fftwf_complex; pub use num_complex::Complex64 as fftw_complex; #[repr(u32)] #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)] pub enum fftw_r2r_kind { FFTW_R2HC = 0, FFTW_HC2R = 1, FFTW_DHT = 2, FFTW_REDFT00 = 3, FFTW_REDFT01 = 4, FFTW_REDFT10 = 5, FFTW_REDFT11 = 6, FFTW_RODFT00 = 7, FFTW_RODFT01 = 8, FFTW_RODFT10 = 9, FFTW_RODFT11 = 10, } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct fftw_iodim { pub n: ::std::os::raw::c_int, pub is: ::std::os::raw::c_int, pub os: ::std::os::raw::c_int, } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct fftw_iodim64 { pub n: isize, pub is: isize, pub os: isize, } pub type fftw_write_char_func = ::std::option::Option< unsafe extern "C" fn(c: ::std::os::raw::c_char, arg1: *mut ::std::os::raw::c_void), >; pub type fftw_read_char_func = ::std::option::Option< unsafe extern "C" fn(arg1: *mut ::std::os::raw::c_void) -> ::std::os::raw::c_int, >; #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct fftw_plan_s([u8; 0]); pub type fftw_plan = *mut fftw_plan_s; #[cfg_attr(feature = "system", link(name = "fftw3"))] extern "C" { pub fn fftw_execute(p: fftw_plan); pub fn fftw_plan_dft( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, in_: *mut fftw_complex, out: *mut fftw_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_1d( n: ::std::os::raw::c_int, in_: *mut fftw_complex, out: *mut fftw_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_2d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, in_: *mut fftw_complex, out: *mut fftw_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_3d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, n2: ::std::os::raw::c_int, in_: *mut fftw_complex, out: *mut fftw_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_many_dft( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, howmany: ::std::os::raw::c_int, in_: *mut fftw_complex, inembed: *const ::std::os::raw::c_int, istride: ::std::os::raw::c_int, idist: ::std::os::raw::c_int, out: *mut fftw_complex, onembed: *const ::std::os::raw::c_int, ostride: ::std::os::raw::c_int, odist: ::std::os::raw::c_int, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru_dft( rank: ::std::os::raw::c_int, dims: *const fftw_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim, in_: *mut fftw_complex, out: *mut fftw_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru_split_dft( rank: ::std::os::raw::c_int, dims: *const fftw_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim, ri: *mut f64, ii: *mut f64, ro: *mut f64, io: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru64_dft( rank: ::std::os::raw::c_int, dims: *const fftw_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim64, in_: *mut fftw_complex, out: *mut fftw_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru64_split_dft( rank: ::std::os::raw::c_int, dims: *const fftw_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim64, ri: *mut f64, ii: *mut f64, ro: *mut f64, io: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_execute_dft(p: fftw_plan, in_: *mut fftw_complex, out: *mut fftw_complex); pub fn fftw_execute_split_dft(p: fftw_plan, ri: *mut f64, ii: *mut f64, ro: *mut f64, io: *mut f64); pub fn fftw_plan_many_dft_r2c( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, howmany: ::std::os::raw::c_int, in_: *mut f64, inembed: *const ::std::os::raw::c_int, istride: ::std::os::raw::c_int, idist: ::std::os::raw::c_int, out: *mut fftw_complex, onembed: *const ::std::os::raw::c_int, ostride: ::std::os::raw::c_int, odist: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_r2c( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, in_: *mut f64, out: *mut fftw_complex, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_r2c_1d( n: ::std::os::raw::c_int, in_: *mut f64, out: *mut fftw_complex, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_r2c_2d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, in_: *mut f64, out: *mut fftw_complex, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_r2c_3d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, n2: ::std::os::raw::c_int, in_: *mut f64, out: *mut fftw_complex, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_many_dft_c2r( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, howmany: ::std::os::raw::c_int, in_: *mut fftw_complex, inembed: *const ::std::os::raw::c_int, istride: ::std::os::raw::c_int, idist: ::std::os::raw::c_int, out: *mut f64, onembed: *const ::std::os::raw::c_int, ostride: ::std::os::raw::c_int, odist: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_c2r( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, in_: *mut fftw_complex, out: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_c2r_1d( n: ::std::os::raw::c_int, in_: *mut fftw_complex, out: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_c2r_2d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, in_: *mut fftw_complex, out: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_dft_c2r_3d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, n2: ::std::os::raw::c_int, in_: *mut fftw_complex, out: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru_dft_r2c( rank: ::std::os::raw::c_int, dims: *const fftw_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim, in_: *mut f64, out: *mut fftw_complex, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru_dft_c2r( rank: ::std::os::raw::c_int, dims: *const fftw_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim, in_: *mut fftw_complex, out: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru_split_dft_r2c( rank: ::std::os::raw::c_int, dims: *const fftw_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim, in_: *mut f64, ro: *mut f64, io: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru_split_dft_c2r( rank: ::std::os::raw::c_int, dims: *const fftw_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim, ri: *mut f64, ii: *mut f64, out: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru64_dft_r2c( rank: ::std::os::raw::c_int, dims: *const fftw_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim64, in_: *mut f64, out: *mut fftw_complex, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru64_dft_c2r( rank: ::std::os::raw::c_int, dims: *const fftw_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim64, in_: *mut fftw_complex, out: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru64_split_dft_r2c( rank: ::std::os::raw::c_int, dims: *const fftw_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim64, in_: *mut f64, ro: *mut f64, io: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru64_split_dft_c2r( rank: ::std::os::raw::c_int, dims: *const fftw_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim64, ri: *mut f64, ii: *mut f64, out: *mut f64, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_execute_dft_r2c(p: fftw_plan, in_: *mut f64, out: *mut fftw_complex); pub fn fftw_execute_dft_c2r(p: fftw_plan, in_: *mut fftw_complex, out: *mut f64); pub fn fftw_execute_split_dft_r2c(p: fftw_plan, in_: *mut f64, ro: *mut f64, io: *mut f64); pub fn fftw_execute_split_dft_c2r(p: fftw_plan, ri: *mut f64, ii: *mut f64, out: *mut f64); pub fn fftw_plan_many_r2r( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, howmany: ::std::os::raw::c_int, in_: *mut f64, inembed: *const ::std::os::raw::c_int, istride: ::std::os::raw::c_int, idist: ::std::os::raw::c_int, out: *mut f64, onembed: *const ::std::os::raw::c_int, ostride: ::std::os::raw::c_int, odist: ::std::os::raw::c_int, kind: *const fftw_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_r2r( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, in_: *mut f64, out: *mut f64, kind: *const fftw_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_r2r_1d( n: ::std::os::raw::c_int, in_: *mut f64, out: *mut f64, kind: fftw_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_r2r_2d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, in_: *mut f64, out: *mut f64, kind0: fftw_r2r_kind, kind1: fftw_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_r2r_3d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, n2: ::std::os::raw::c_int, in_: *mut f64, out: *mut f64, kind0: fftw_r2r_kind, kind1: fftw_r2r_kind, kind2: fftw_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru_r2r( rank: ::std::os::raw::c_int, dims: *const fftw_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim, in_: *mut f64, out: *mut f64, kind: *const fftw_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_plan_guru64_r2r( rank: ::std::os::raw::c_int, dims: *const fftw_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftw_iodim64, in_: *mut f64, out: *mut f64, kind: *const fftw_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftw_plan; pub fn fftw_execute_r2r(p: fftw_plan, in_: *mut f64, out: *mut f64); pub fn fftw_destroy_plan(p: fftw_plan); pub fn fftw_forget_wisdom(); pub fn fftw_cleanup(); pub fn fftw_set_timelimit(t: f64); pub fn fftw_plan_with_nthreads(nthreads: ::std::os::raw::c_int); pub fn fftw_init_threads() -> ::std::os::raw::c_int; pub fn fftw_cleanup_threads(); pub fn fftw_make_planner_thread_safe(); pub fn fftw_export_wisdom_to_filename(filename: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; pub fn fftw_export_wisdom_to_file(output_file: *mut FILE); pub fn fftw_export_wisdom_to_string() -> *mut ::std::os::raw::c_char; pub fn fftw_export_wisdom(write_char: fftw_write_char_func, data: *mut ::std::os::raw::c_void); pub fn fftw_import_system_wisdom() -> ::std::os::raw::c_int; pub fn fftw_import_wisdom_from_filename(filename: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; pub fn fftw_import_wisdom_from_file(input_file: *mut FILE) -> ::std::os::raw::c_int; pub fn fftw_import_wisdom_from_string(input_string: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; pub fn fftw_import_wisdom( read_char: fftw_read_char_func, data: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; pub fn fftw_fprint_plan(p: fftw_plan, output_file: *mut FILE); pub fn fftw_print_plan(p: fftw_plan); pub fn fftw_sprint_plan(p: fftw_plan) -> *mut ::std::os::raw::c_char; pub fn fftw_malloc(n: usize) -> *mut ::std::os::raw::c_void; pub fn fftw_alloc_real(n: usize) -> *mut f64; pub fn fftw_alloc_complex(n: usize) -> *mut fftw_complex; pub fn fftw_free(p: *mut ::std::os::raw::c_void); pub fn fftw_flops(p: fftw_plan, add: *mut f64, mul: *mut f64, fmas: *mut f64); pub fn fftw_estimate_cost(p: fftw_plan) -> f64; pub fn fftw_cost(p: fftw_plan) -> f64; pub fn fftw_alignment_of(p: *mut f64) -> ::std::os::raw::c_int; } #[repr(C)] #[derive(Debug, Copy, Clone)] pub struct fftwf_plan_s([u8; 0]); pub type fftwf_plan = *mut fftwf_plan_s; pub type fftwf_iodim = fftw_iodim; pub type fftwf_iodim64 = fftw_iodim64; pub use self::fftw_r2r_kind as fftwf_r2r_kind; pub type fftwf_write_char_func = fftw_write_char_func; pub type fftwf_read_char_func = fftw_read_char_func; #[cfg_attr(feature = "system", link(name = "fftw3f"))] extern "C" { pub fn fftwf_execute(p: fftwf_plan); pub fn fftwf_plan_dft( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, in_: *mut fftwf_complex, out: *mut fftwf_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_1d( n: ::std::os::raw::c_int, in_: *mut fftwf_complex, out: *mut fftwf_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_2d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, in_: *mut fftwf_complex, out: *mut fftwf_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_3d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, n2: ::std::os::raw::c_int, in_: *mut fftwf_complex, out: *mut fftwf_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_many_dft( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, howmany: ::std::os::raw::c_int, in_: *mut fftwf_complex, inembed: *const ::std::os::raw::c_int, istride: ::std::os::raw::c_int, idist: ::std::os::raw::c_int, out: *mut fftwf_complex, onembed: *const ::std::os::raw::c_int, ostride: ::std::os::raw::c_int, odist: ::std::os::raw::c_int, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru_dft( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim, in_: *mut fftwf_complex, out: *mut fftwf_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru_split_dft( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim, ri: *mut f32, ii: *mut f32, ro: *mut f32, io: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru64_dft( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim64, in_: *mut fftwf_complex, out: *mut fftwf_complex, sign: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru64_split_dft( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim64, ri: *mut f32, ii: *mut f32, ro: *mut f32, io: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_execute_dft(p: fftwf_plan, in_: *mut fftwf_complex, out: *mut fftwf_complex); pub fn fftwf_execute_split_dft(p: fftwf_plan, ri: *mut f32, ii: *mut f32, ro: *mut f32, io: *mut f32); pub fn fftwf_plan_many_dft_r2c( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, howmany: ::std::os::raw::c_int, in_: *mut f32, inembed: *const ::std::os::raw::c_int, istride: ::std::os::raw::c_int, idist: ::std::os::raw::c_int, out: *mut fftwf_complex, onembed: *const ::std::os::raw::c_int, ostride: ::std::os::raw::c_int, odist: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_r2c( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, in_: *mut f32, out: *mut fftwf_complex, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_r2c_1d( n: ::std::os::raw::c_int, in_: *mut f32, out: *mut fftwf_complex, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_r2c_2d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, in_: *mut f32, out: *mut fftwf_complex, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_r2c_3d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, n2: ::std::os::raw::c_int, in_: *mut f32, out: *mut fftwf_complex, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_many_dft_c2r( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, howmany: ::std::os::raw::c_int, in_: *mut fftwf_complex, inembed: *const ::std::os::raw::c_int, istride: ::std::os::raw::c_int, idist: ::std::os::raw::c_int, out: *mut f32, onembed: *const ::std::os::raw::c_int, ostride: ::std::os::raw::c_int, odist: ::std::os::raw::c_int, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_c2r( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, in_: *mut fftwf_complex, out: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_c2r_1d( n: ::std::os::raw::c_int, in_: *mut fftwf_complex, out: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_c2r_2d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, in_: *mut fftwf_complex, out: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_dft_c2r_3d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, n2: ::std::os::raw::c_int, in_: *mut fftwf_complex, out: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru_dft_r2c( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim, in_: *mut f32, out: *mut fftwf_complex, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru_dft_c2r( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim, in_: *mut fftwf_complex, out: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru_split_dft_r2c( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim, in_: *mut f32, ro: *mut f32, io: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru_split_dft_c2r( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim, ri: *mut f32, ii: *mut f32, out: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru64_dft_r2c( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim64, in_: *mut f32, out: *mut fftwf_complex, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru64_dft_c2r( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim64, in_: *mut fftwf_complex, out: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru64_split_dft_r2c( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim64, in_: *mut f32, ro: *mut f32, io: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru64_split_dft_c2r( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim64, ri: *mut f32, ii: *mut f32, out: *mut f32, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_execute_dft_r2c(p: fftwf_plan, in_: *mut f32, out: *mut fftwf_complex); pub fn fftwf_execute_dft_c2r(p: fftwf_plan, in_: *mut fftwf_complex, out: *mut f32); pub fn fftwf_execute_split_dft_r2c(p: fftwf_plan, in_: *mut f32, ro: *mut f32, io: *mut f32); pub fn fftwf_execute_split_dft_c2r(p: fftwf_plan, ri: *mut f32, ii: *mut f32, out: *mut f32); pub fn fftwf_plan_many_r2r( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, howmany: ::std::os::raw::c_int, in_: *mut f32, inembed: *const ::std::os::raw::c_int, istride: ::std::os::raw::c_int, idist: ::std::os::raw::c_int, out: *mut f32, onembed: *const ::std::os::raw::c_int, ostride: ::std::os::raw::c_int, odist: ::std::os::raw::c_int, kind: *const fftwf_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_r2r( rank: ::std::os::raw::c_int, n: *const ::std::os::raw::c_int, in_: *mut f32, out: *mut f32, kind: *const fftwf_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_r2r_1d( n: ::std::os::raw::c_int, in_: *mut f32, out: *mut f32, kind: fftwf_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_r2r_2d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, in_: *mut f32, out: *mut f32, kind0: fftwf_r2r_kind, kind1: fftwf_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_r2r_3d( n0: ::std::os::raw::c_int, n1: ::std::os::raw::c_int, n2: ::std::os::raw::c_int, in_: *mut f32, out: *mut f32, kind0: fftwf_r2r_kind, kind1: fftwf_r2r_kind, kind2: fftwf_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru_r2r( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim, in_: *mut f32, out: *mut f32, kind: *const fftwf_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_plan_guru64_r2r( rank: ::std::os::raw::c_int, dims: *const fftwf_iodim64, howmany_rank: ::std::os::raw::c_int, howmany_dims: *const fftwf_iodim64, in_: *mut f32, out: *mut f32, kind: *const fftwf_r2r_kind, flags: ::std::os::raw::c_uint, ) -> fftwf_plan; pub fn fftwf_execute_r2r(p: fftwf_plan, in_: *mut f32, out: *mut f32); pub fn fftwf_destroy_plan(p: fftwf_plan); pub fn fftwf_forget_wisdom(); pub fn fftwf_cleanup(); pub fn fftwf_set_timelimit(t: f64); pub fn fftwf_plan_with_nthreads(nthreads: ::std::os::raw::c_int); pub fn fftwf_init_threads() -> ::std::os::raw::c_int; pub fn fftwf_cleanup_threads(); pub fn fftwf_make_planner_thread_safe(); pub fn fftwf_export_wisdom_to_filename(filename: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; pub fn fftwf_export_wisdom_to_file(output_file: *mut FILE); pub fn fftwf_export_wisdom_to_string() -> *mut ::std::os::raw::c_char; pub fn fftwf_export_wisdom(write_char: fftwf_write_char_func, data: *mut ::std::os::raw::c_void); pub fn fftwf_import_system_wisdom() -> ::std::os::raw::c_int; pub fn fftwf_import_wisdom_from_filename(filename: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; pub fn fftwf_import_wisdom_from_file(input_file: *mut FILE) -> ::std::os::raw::c_int; pub fn fftwf_import_wisdom_from_string(input_string: *const ::std::os::raw::c_char) -> ::std::os::raw::c_int; pub fn fftwf_import_wisdom( read_char: fftwf_read_char_func, data: *mut ::std::os::raw::c_void, ) -> ::std::os::raw::c_int; pub fn fftwf_fprint_plan(p: fftwf_plan, output_file: *mut FILE); pub fn fftwf_print_plan(p: fftwf_plan); pub fn fftwf_sprint_plan(p: fftwf_plan) -> *mut ::std::os::raw::c_char; pub fn fftwf_malloc(n: usize) -> *mut ::std::os::raw::c_void; pub fn fftwf_alloc_real(n: usize) -> *mut f32; pub fn fftwf_alloc_complex(n: usize) -> *mut fftwf_complex; pub fn fftwf_free(p: *mut ::std::os::raw::c_void); pub fn fftwf_flops(p: fftwf_plan, add: *mut f64, mul: *mut f64, fmas: *mut f64); pub fn fftwf_estimate_cost(p: fftwf_plan) -> f64; pub fn fftwf_cost(p: fftwf_plan) -> f64; pub fn fftwf_alignment_of(p: *mut f32) -> ::std::os::raw::c_int; }