General docs for such things are at http://kripken.github.io/emscripten-site/docs/porting/connecting_cpp_and_javascript/Interacting-with-code.html
See the example with malloc for passing a pointer to allocated memory, etc., which you'll probably need if opus_encode receives pointers. On Sat, Sep 12, 2015 at 11:20 AM, Mahesh Kommareddi < [email protected]> wrote: > Hi all, > I tried the IRC, but I'm hoping I can get some help here as well. I'm > basically brand new to emscripten. I'm trying to learn/get libopus to work > in the browser. I'm interested in both encode + decoding in the browser. > > I think I got everything compiled correctly. A gist of the emconfigure, > emmake: > https://gist.github.com/mkommar/9f51db6a2da114a5dab4 > > 1) Do I compile the .a file or the .so file? > emcc libopus.so -o libopusa.html -s > EXPORTED_FUNCTIONS="['_opus_encoder_create', '_opus_encoder_ctl', > '_opus_encode', '_opus_encode_float', '_opus_encoder_destroy', > '_opus_decoder_create', '_opus_decode', '_opus_decode_float', > '_opus_decoder_destroy', '_encode_buffer', '_opus_strerror']" -s > RESERVED_FUNCTION_POINTERS=1 > > If I compile the .so file, I can init the proper encoders and decoders and > run the opus_ecnoder_ctl for the encoder. > > https://gist.github.com/mkommar/e32977f6a2502c87bd47 > > but I can't seem to understand how to actually use the opus_encode > (pointers, stackmax, etc) as working with the library by sending data to > the function seems to escape me . > > Can anyone help or is there anyone I can get referred to? > > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
