opencv/modules/videoio/misc/python/pyopencv_videoio.hpp
Alexander Alekhin 270cc3bcbc videoio: add routines to query information about backends API
into cv::videoio_registry namespace
2018-07-19 17:27:37 +03:00

51 lines
1.2 KiB
C++

#ifdef HAVE_OPENCV_VIDEOIO
typedef std::vector<VideoCaptureAPIs> vector_VideoCaptureAPIs;
template<>
bool pyopencv_to(PyObject *o, cv::VideoCaptureAPIs &v, const char *name)
{
(void)name;
v = CAP_ANY;
if (!o || o == Py_None)
return false;
else if (PyLong_Check(o))
{
v = VideoCaptureAPIs((int64)PyLong_AsLongLong(o));
return true;
}
else if (PyInt_Check(o))
{
v = VideoCaptureAPIs((int64)PyInt_AS_LONG(o));
return true;
}
else
return false;
}
template<>
PyObject* pyopencv_from(const cv::VideoCaptureAPIs &v)
{
return pyopencv_from((int)(v));
}
template<> struct pyopencvVecConverter<cv::VideoCaptureAPIs>
{
static bool to(PyObject* obj, std::vector<cv::VideoCaptureAPIs>& value, const ArgInfo info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
static PyObject* from(const std::vector<cv::VideoCaptureAPIs>& value)
{
return pyopencv_from_generic_vec(value);
}
};
template<>
bool pyopencv_to(PyObject *o, std::vector<cv::VideoCaptureAPIs>& apis, const char *name)
{
return pyopencvVecConverter<cv::VideoCaptureAPIs>::to(o, apis, ArgInfo(name, false));
}
#endif // HAVE_OPENCV_VIDEOIO