/****************************************************************************** * * Copyright 2022 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ******************************************************************************/ #include #include #include #include "ctypes.h" static PyObject *attdet_run_py(PyObject *m, PyObject *args) { unsigned dt, sr, nbytes; PyObject *attdet_obj, *x_obj; struct lc3_attdet_analysis attdet = { 0 }; int16_t *x; if (!PyArg_ParseTuple(args, "IIIOO", &dt, &sr, &nbytes, &attdet_obj, &x_obj)) return NULL; CTYPES_CHECK("dt", (unsigned)dt < LC3_NUM_DT); CTYPES_CHECK("sr", (unsigned)sr < LC3_NUM_SRATE); CTYPES_CHECK(NULL, attdet_obj = to_attdet_analysis(attdet_obj, &attdet)); int ns = LC3_NS(dt, sr); CTYPES_CHECK("x", x_obj = to_1d_ptr(x_obj, NPY_INT16, ns+6, &x)); int att = lc3_attdet_run(dt, sr, nbytes, &attdet, x+6); from_attdet_analysis(attdet_obj, &attdet); return Py_BuildValue("i", att); } static PyMethodDef methods[] = { { "attdet_run", attdet_run_py, METH_VARARGS }, { NULL }, }; PyMODINIT_FUNC lc3_attdet_py_init(PyObject *m) { import_array(); PyModule_AddFunctions(m, methods); return m; }