mirror of
https://github.com/csukuangfj/kaldifeat.git
synced 2025-09-05 23:24:16 +00:00
72aa5eab2b
* Add pickle support to FrameExtractionOptions. * Add pickle support to MelBanksOptions. * Add pickle support. * Update README to mention other projects. * Fix style issues.
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
// kaldifeat/python/csrc/mel-computations.cc
|
|
//
|
|
// Copyright (c) 2021 Xiaomi Corporation (authors: Fangjun Kuang)
|
|
|
|
#include "kaldifeat/python/csrc/mel-computations.h"
|
|
|
|
#include <string>
|
|
|
|
#include "kaldifeat/csrc/mel-computations.h"
|
|
#include "kaldifeat/python/csrc/utils.h"
|
|
|
|
namespace kaldifeat {
|
|
|
|
static void PybindMelBanksOptions(py::module &m) {
|
|
using PyClass = MelBanksOptions;
|
|
py::class_<PyClass>(m, "MelBanksOptions")
|
|
.def(py::init<>())
|
|
.def_readwrite("num_bins", &PyClass::num_bins)
|
|
.def_readwrite("low_freq", &PyClass::low_freq)
|
|
.def_readwrite("high_freq", &PyClass::high_freq)
|
|
.def_readwrite("vtln_low", &PyClass::vtln_low)
|
|
.def_readwrite("vtln_high", &PyClass::vtln_high)
|
|
.def_readwrite("debug_mel", &PyClass::debug_mel)
|
|
.def_readwrite("htk_mode", &PyClass::htk_mode)
|
|
.def("__str__",
|
|
[](const PyClass &self) -> std::string { return self.ToString(); })
|
|
.def("as_dict",
|
|
[](const PyClass &self) -> py::dict { return AsDict(self); })
|
|
.def_static("from_dict",
|
|
[](py::dict dict) -> PyClass {
|
|
return MelBanksOptionsFromDict(dict);
|
|
})
|
|
.def(py::pickle(
|
|
[](const PyClass &self) -> py::dict { return AsDict(self); },
|
|
[](py::dict dict) -> PyClass {
|
|
return MelBanksOptionsFromDict(dict);
|
|
}));
|
|
}
|
|
|
|
void PybindMelComputations(py::module &m) { PybindMelBanksOptions(m); }
|
|
|
|
} // namespace kaldifeat
|