This actually looks very helpful, but I wonder if there is a "cleaner looking" way to actually "pass" an arraybuffer from js to a wasm module: https://stackoverflow.com/questions/46861475/how-can-i-find-out-the-address-of-a-webassembly-buffer-and-return-it-to-javascri
On Sun, Oct 22, 2017 at 4:35 PM, Andrew Varga <grizzl...@gmail.com> wrote: > Hi, > > I'm having a hard time achieving something that sounds easy: > - create an ArrayBufferView instance in JavaScript eg.: new > Uint8Array([1,2,3] > - pass this to a function in a wasm module that will operate on it and > change some of the values (it will not create a new array) > - be able to access the modified array in JavaScript > > I'm trying to achieve this with as little glue-code as possible, my setup > is here: > https://github.com/andrewvarga/wasm_test > > When I run index.html, the console output is 29 which I believe comes from > 23 + 6 (see buffertest.c), so I must be doing something very wrong. > > What I'm looking for is the simplest, smallest, fastest way to allow wasm > module to change an array (like adding 6 to each element that I tried to do > here). > > Any help would be very much appreciated! > > Thank you, > Andrew > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "emscripten-discuss" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/emscripten-discuss/ecAgoEwK2ME/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > emscripten-discuss+unsubscr...@googlegroups.com. > 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 emscripten-discuss+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.