1 files changed, 0 insertions, 366 deletions
diff --git a/numpy/fft/fftpack_litemodule.c b/numpy/fft/fftpack_litemodule.c
deleted file mode 100644
index bd6cfc120..000000000
--- a/numpy/fft/fftpack_litemodule.c
+++ /dev/null
@@ -1,366 +0,0 @@
-#define NPY_NO_DEPRECATED_API NPY_API_VERSION
-
-#include "Python.h"
-#include "numpy/arrayobject.h"
-#include "fftpack.h"
-
-static PyObject *ErrorObject;
-
-static const char fftpack_cfftf__doc__[] = "";
-
-static PyObject *
-fftpack_cfftf(PyObject *NPY_UNUSED(self), PyObject *args)
-{
-    PyObject *op1, *op2;
-    PyArrayObject *data;
-    PyArray_Descr *descr;
-    double *wsave, *dptr;
-    npy_intp nsave;
-    int npts, nrepeats, i;
-
-    if(!PyArg_ParseTuple(args, "OO:cfftf", &op1, &op2)) {
-        return NULL;
-    }
-    data = (PyArrayObject *)PyArray_CopyFromObject(op1,
-            NPY_CDOUBLE, 1, 0);
-    if (data == NULL) {
-        return NULL;
-    }
-    descr = PyArray_DescrFromType(NPY_DOUBLE);
-    if (PyArray_AsCArray(&op2, (void *)&wsave, &nsave, 1, descr) == -1) {
-        goto fail;
-    }
-    if (data == NULL) {
-        goto fail;
-    }
-
-    npts = PyArray_DIM(data, PyArray_NDIM(data) - 1);
-    if (nsave != npts*4 + 15) {
-        PyErr_SetString(ErrorObject, "invalid work array for fft size");
-        goto fail;
-    }
-
-    nrepeats = PyArray_SIZE(data)/npts;
-    dptr = (double *)PyArray_DATA(data);
-    Py_BEGIN_ALLOW_THREADS;
-    NPY_SIGINT_ON;
-    for (i = 0; i < nrepeats; i++) {
-        npy_cfftf(npts, dptr, wsave);
-        dptr += npts*2;
-    }
-    NPY_SIGINT_OFF;
-    Py_END_ALLOW_THREADS;
-    PyArray_Free(op2, (char *)wsave);
-    return (PyObject *)data;
-
-fail:
-    PyArray_Free(op2, (char *)wsave);
-    Py_DECREF(data);
-    return NULL;
-}
-
-static const char fftpack_cfftb__doc__[] = "";
-
-static PyObject *
-fftpack_cfftb(PyObject *NPY_UNUSED(self), PyObject *args)
-{
-    PyObject *op1, *op2;
-    PyArrayObject *data;
-    PyArray_Descr *descr;
-    double *wsave, *dptr;
-    npy_intp nsave;
-    int npts, nrepeats, i;
-
-    if(!PyArg_ParseTuple(args, "OO:cfftb", &op1, &op2)) {
-        return NULL;
-    }
-    data = (PyArrayObject *)PyArray_CopyFromObject(op1,
-            NPY_CDOUBLE, 1, 0);
-    if (data == NULL) {
-        return NULL;
-    }
-    descr = PyArray_DescrFromType(NPY_DOUBLE);
-    if (PyArray_AsCArray(&op2, (void *)&wsave, &nsave, 1, descr) == -1) {
-        goto fail;
-    }
-    if (data == NULL) {
-        goto fail;
-    }
-
-    npts = PyArray_DIM(data, PyArray_NDIM(data) - 1);
-    if (nsave != npts*4 + 15) {
-        PyErr_SetString(ErrorObject, "invalid work array for fft size");
-        goto fail;
-    }
-
-    nrepeats = PyArray_SIZE(data)/npts;
-    dptr = (double *)PyArray_DATA(data);
-    Py_BEGIN_ALLOW_THREADS;
-    NPY_SIGINT_ON;
-    for (i = 0; i < nrepeats; i++) {
-        npy_cfftb(npts, dptr, wsave);
-        dptr += npts*2;
-    }
-    NPY_SIGINT_OFF;
-    Py_END_ALLOW_THREADS;
-    PyArray_Free(op2, (char *)wsave);
-    return (PyObject *)data;
-
-fail:
-    PyArray_Free(op2, (char *)wsave);
-    Py_DECREF(data);
-    return NULL;
-}
-
-static const char fftpack_cffti__doc__[] = "";
-
-static PyObject *
-fftpack_cffti(PyObject *NPY_UNUSED(self), PyObject *args)
-{
-    PyArrayObject *op;
-    npy_intp dim;
-    long n;
-
-    if (!PyArg_ParseTuple(args, "l:cffti", &n)) {
-        return NULL;
-    }
-    /*Magic size needed by npy_cffti*/
-    dim = 4*n + 15;
-    /*Create a 1 dimensional array of dimensions of type double*/
-    op = (PyArrayObject *)PyArray_SimpleNew(1, &dim, NPY_DOUBLE);
-    if (op == NULL) {
-        return NULL;
-    }
-
-    Py_BEGIN_ALLOW_THREADS;
-    NPY_SIGINT_ON;
-    npy_cffti(n, (double *)PyArray_DATA((PyArrayObject*)op));
-    NPY_SIGINT_OFF;
-    Py_END_ALLOW_THREADS;
-
-    return (PyObject *)op;
-}
-
-static const char fftpack_rfftf__doc__[] = "";
-
-static PyObject *
-fftpack_rfftf(PyObject *NPY_UNUSED(self), PyObject *args)
-{
-    PyObject *op1, *op2;
-    PyArrayObject *data, *ret;
-    PyArray_Descr *descr;
-    double *wsave = NULL, *dptr, *rptr;
-    npy_intp nsave;
-    int npts, nrepeats, i, rstep;
-
-    if(!PyArg_ParseTuple(args, "OO:rfftf", &op1, &op2)) {
-        return NULL;
-    }
-    data = (PyArrayObject *)PyArray_ContiguousFromObject(op1,
-            NPY_DOUBLE, 1, 0);
-    if (data == NULL) {
-        return NULL;
-    }
-    /* FIXME, direct access changing contents of data->dimensions */
-    npts = PyArray_DIM(data, PyArray_NDIM(data) - 1);
-    PyArray_DIMS(data)[PyArray_NDIM(data) - 1] = npts/2 + 1;
-    ret = (PyArrayObject *)PyArray_Zeros(PyArray_NDIM(data),
-            PyArray_DIMS(data), PyArray_DescrFromType(NPY_CDOUBLE), 0);
-    if (ret == NULL) {
-        goto fail;
-    }
-    PyArray_DIMS(data)[PyArray_NDIM(data) - 1] = npts;
-    rstep = PyArray_DIM(ret, PyArray_NDIM(ret) - 1)*2;
-
-    descr = PyArray_DescrFromType(NPY_DOUBLE);
-    if (PyArray_AsCArray(&op2, (void *)&wsave, &nsave, 1, descr) == -1) {
-        goto fail;
-    }
-    if (data == NULL || ret == NULL) {
-        goto fail;
-    }
-    if (nsave != npts*2+15) {
-        PyErr_SetString(ErrorObject, "invalid work array for fft size");
-        goto fail;
-    }
-
-    nrepeats = PyArray_SIZE(data)/npts;
-    rptr = (double *)PyArray_DATA(ret);
-    dptr = (double *)PyArray_DATA(data);
-
-    Py_BEGIN_ALLOW_THREADS;
-    NPY_SIGINT_ON;
-    for (i = 0; i < nrepeats; i++) {
-        memcpy((char *)(rptr+1), dptr, npts*sizeof(double));
-        npy_rfftf(npts, rptr+1, wsave);
-        rptr[0] = rptr[1];
-        rptr[1] = 0.0;
-        rptr += rstep;
-        dptr += npts;
-    }
-    NPY_SIGINT_OFF;
-    Py_END_ALLOW_THREADS;
-    PyArray_Free(op2, (char *)wsave);
-    Py_DECREF(data);
-    return (PyObject *)ret;
-
-fail:
-    PyArray_Free(op2, (char *)wsave);
-    Py_XDECREF(data);
-    Py_XDECREF(ret);
-    return NULL;
-}
-
-static const char fftpack_rfftb__doc__[] = "";
-
-static PyObject *
-fftpack_rfftb(PyObject *NPY_UNUSED(self), PyObject *args)
-{
-    PyObject *op1, *op2;
-    PyArrayObject *data, *ret;
-    PyArray_Descr *descr;
-    double *wsave, *dptr, *rptr;
-    npy_intp nsave;
-    int npts, nrepeats, i;
-
-    if(!PyArg_ParseTuple(args, "OO:rfftb", &op1, &op2)) {
-        return NULL;
-    }
-    data = (PyArrayObject *)PyArray_ContiguousFromObject(op1,
-            NPY_CDOUBLE, 1, 0);
-    if (data == NULL) {
-        return NULL;
-    }
-    npts = PyArray_DIM(data, PyArray_NDIM(data) - 1);
-    ret = (PyArrayObject *)PyArray_Zeros(PyArray_NDIM(data), PyArray_DIMS(data),
-            PyArray_DescrFromType(NPY_DOUBLE), 0);
-
-    descr = PyArray_DescrFromType(NPY_DOUBLE);
-    if (PyArray_AsCArray(&op2, (void *)&wsave, &nsave, 1, descr) == -1) {
-        goto fail;
-    }
-    if (data == NULL || ret == NULL) {
-        goto fail;
-    }
-    if (nsave != npts*2 + 15) {
-        PyErr_SetString(ErrorObject, "invalid work array for fft size");
-        goto fail;
-    }
-
-    nrepeats = PyArray_SIZE(ret)/npts;
-    rptr = (double *)PyArray_DATA(ret);
-    dptr = (double *)PyArray_DATA(data);
-
-    Py_BEGIN_ALLOW_THREADS;
-    NPY_SIGINT_ON;
-    for (i = 0; i < nrepeats; i++) {
-        memcpy((char *)(rptr + 1), (dptr + 2), (npts - 1)*sizeof(double));
-        rptr[0] = dptr[0];
-        npy_rfftb(npts, rptr, wsave);
-        rptr += npts;
-        dptr += npts*2;
-    }
-    NPY_SIGINT_OFF;
-    Py_END_ALLOW_THREADS;
-    PyArray_Free(op2, (char *)wsave);
-    Py_DECREF(data);
-    return (PyObject *)ret;
-
-fail:
-    PyArray_Free(op2, (char *)wsave);
-    Py_XDECREF(data);
-    Py_XDECREF(ret);
-    return NULL;
-}
-
-static const char fftpack_rffti__doc__[] = "";
-
-static PyObject *
-fftpack_rffti(PyObject *NPY_UNUSED(self), PyObject *args)
-{
-  PyArrayObject *op;
-  npy_intp dim;
-  long n;
-
-  if (!PyArg_ParseTuple(args, "l:rffti", &n)) {
-      return NULL;
-  }
-  /*Magic size needed by npy_rffti*/
-  dim = 2*n + 15;
-  /*Create a 1 dimensional array of dimensions of type double*/
-  op = (PyArrayObject *)PyArray_SimpleNew(1, &dim, NPY_DOUBLE);
-  if (op == NULL) {
-      return NULL;
-  }
-  Py_BEGIN_ALLOW_THREADS;
-  NPY_SIGINT_ON;
-  npy_rffti(n, (double *)PyArray_DATA((PyArrayObject*)op));
-  NPY_SIGINT_OFF;
-  Py_END_ALLOW_THREADS;
-
-  return (PyObject *)op;
-}
-
-
-/* List of methods defined in the module */
-
-static struct PyMethodDef fftpack_methods[] = {
-    {"cfftf",   fftpack_cfftf,  1,      fftpack_cfftf__doc__},
-    {"cfftb",   fftpack_cfftb,  1,      fftpack_cfftb__doc__},
-    {"cffti",   fftpack_cffti,  1,      fftpack_cffti__doc__},
-    {"rfftf",   fftpack_rfftf,  1,      fftpack_rfftf__doc__},
-    {"rfftb",   fftpack_rfftb,  1,      fftpack_rfftb__doc__},
-    {"rffti",   fftpack_rffti,  1,      fftpack_rffti__doc__},
-    {NULL, NULL, 0, NULL}          /* sentinel */
-};
-
-#if PY_MAJOR_VERSION >= 3
-static struct PyModuleDef moduledef = {
-        PyModuleDef_HEAD_INIT,
-        "fftpack_lite",
-        NULL,
-        -1,
-        fftpack_methods,
-        NULL,
-        NULL,
-        NULL,
-        NULL
-};
-#endif
-
-/* Initialization function for the module */
-#if PY_MAJOR_VERSION >= 3
-#define RETVAL(x) x
-PyMODINIT_FUNC PyInit_fftpack_lite(void)
-#else
-#define RETVAL(x)
-PyMODINIT_FUNC
-initfftpack_lite(void)
-#endif
-{
-    PyObject *m,*d;
-#if PY_MAJOR_VERSION >= 3
-    m = PyModule_Create(&moduledef);
-#else
-    static const char fftpack_module_documentation[] = "";
-
-    m = Py_InitModule4("fftpack_lite", fftpack_methods,
-            fftpack_module_documentation,
-            (PyObject*)NULL,PYTHON_API_VERSION);
-#endif
-    if (m == NULL) {
-        return RETVAL(NULL);
-    }
-
-    /* Import the array object */
-    import_array();
-
-    /* Add some symbolic constants to the module */
-    d = PyModule_GetDict(m);
-    ErrorObject = PyErr_NewException("fftpack.error", NULL, NULL);
-    PyDict_SetItemString(d, "error", ErrorObject);
-
-    /* XXXX Add constants here */
-
-    return RETVAL(m);
-}