OPENJPEG fork with JavaScript binding for emscripten
Changed from uclouvain/openjpeg
- Added JS bindings in wrapping/JS/.
- Merge Buffer-based streams from UltraLinq/openjpeg.
- Relaxed validation to enable decoding of truncated streams (may cause leaks)
Usage
See https://github.com/chafey/cornerstoneWADOImageLoader/blob/master/src/decoders/decodeJPEG2000.js
Building
Requires
- emscripten
- cmake
- node
- grunt
grunt
The output is dist/openJPEG-DynamicMemory.js and dist/openJPEG-FixedMemory.js
openJPEG-DynamicMemory.js
Slower but should handle any size image
openJPEG-FixedMemory.js
Faster but will crash if you run out of memory