yoshihitoh / zstd-emscripten-example

An example of Zstandard library on browser

Setup

yarn install

Build

yarn run webpack

Run

cd public
python -m SimpleHTTPServer

access: http://localhost:8000

zstd-emscripten-example's Issues

Memory related issue

Hi,
I've tried to use your code as a node module in browser and it got good result. If you have time, please publish it to the NPM website to help other guys. (I search in NPM but there're only modules for CLI command, not for browser use.

One issue I met was the Uint8Array return from decompress function of zstd_codec may be erased in some case (my case is decompress a lots of DICOM files). I fixed it as below:
var dst = new ArrayBuffer(content_size);
new Uint8Array(dst).set(new Uint8Array(zstd.HEAPU8.buffer, heap, content_size));
return dst;
//return new Uint8Array(zstd.HEAPU8.buffer, heap, content_size);

(I my use case, I prefer return an ArrayBuffer than an Uint8Array.)