Am 12.11.15 um 09:46 schrieb Christian Gollwitzer:
Am 11.11.15 um 02:09 schrieb shripha...@gmail.com:
I am trying to wrap the following function with SWIG so I can call it
from Python. The signature is:
```
int WebRtcVad_Process(VadInst* handle, int fs, const int16_t*
audio_frame, size_t frame_length);
```
This is thing is an array of 16 bit unsigned integers for input. The
closest object in Python is a numpy array. There is a numpy.i available
for Python, I'm not sure if it handles this case correctly. If you are
unlucky, you need to write your own typemap.
http://docs.scipy.org/doc/numpy/reference/swig.interface-file.html
It seems that you can create your own typemap easily using the macros
provided by numpy.i; something like
%numpy_typemaps(int16_t, NPY_UINT16, int)
should be sufficient.
Christian
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