Hi Jon,
please remove the dependency on the "opus/*" headers, so we can compile
the module ourselves and try to reproduce what you are reporting.
(That's what I meant with "self-contained test".)
Thanks,
Stefan
On 08.09.2016 17:30, Jon Lederman wrote:
> Hi,
>
> Thanks for responding. Here is my header file. I am compiling this to a
> shared object called opus_strategy.so. If I set the argument of
> BOOST_PYTHON_MODULE to opus_encoder_strategy, and compile my .so file to have
> the name opus_encoder_strategy.so,I can load the boost python module into my
> python interpreter and see the OpusEncoderStrategy class as an attribute.
>
> However, if I choose other names such as opus_strategy for the argument to
> BOOST_PYTHON_MODULE, when I load the boost python object it doesn’t appear to
> have any recognized attributes. I don’t understand why the name should
> matter. As I had noted in my previous email, I would like to have a shared
> object file with the name opus_strategy.so that encompasses a set of classes.
> Just can’t figure out how to get it to work. I am on OS X, BTW if that
> matters.
>
> Any help would be greatly appreciated.
>
> Thanks.
>
> -Jon
> #ifndef OPUS_ENCODER_STRATEGY_H_
> #define OPUS_ENCODER_STRATEGY_H_
>
>
>
>
>
> #include "memory"
> #include "opus/opus.h"
> #include "opus/opus_defines.h"
> #include "opus/opus_multistream.h"
> #include "opus/opus_types.h"
>
> #include <boost/python.hpp>
> #include <boost/numpy.hpp>
> #include <exception>
> #include <memory>
> #include <map>
> #include <vector>
> #include <iostream>
>
> namespace bp = boost::python;
> namespace np = boost::numpy;
>
> using namespace std;
>
>
> class OpusEncoderStrategy {
>
> public:
>
> OpusEncoderStrategy(const int sample_rate, const int number_channels,
> const int opus_application);
> ~OpusEncoderStrategy();
>
> opus_int32 encode(const float* pcm, const int frame_size, const
> unsigned char* data, opus_int32 max_data_bytes);
>
> bool setComplexity(const int c);
> int getComplexity();
>
>
> private:
>
> bool encoderCtl();
> int getPacketDurationBytes();
>
>
>
> OpusEncoder* encoder;
>
> int fs;
> int channels;
> int application;
> int error;
>
>
> };
>
>
> BOOST_PYTHON_MODULE(opus_strategy)
> {
> using namespace boost::python;
>
>
> class_<OpusEncoderStrategy>("OpusEncoderStrategy", init<const int,
> const int, const int>())
> .def("setComplexity", &OpusEncoderStrategy::setComplexity)
> .def("getComplexity", &OpusEncoderStrategy::getComplexity);
> }
>
>
> #endif
>> On Sep 8, 2016, at 4:47 PM, Stefan Seefeld <ste...@seefeld.name> wrote:
>>
>> Hi Jon,
>>
>> what you are describing makes perfect sense, and should work without
>> problem. From your description it isn't clear why this isn't working, so
>> I suggest you put together a self-contained test that doesn't work as
>> you expect, and send that out so we can have a look. Otherwise we'd have
>> to guess.
>> The online docs at http://boostorg.github.io/python/doc/html/index.html
>> should contain everything you need.
>>
>> Stefan
>>
>> --
>>
>> ...ich hab' noch einen Koffer in Berlin...
>>
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