pdf.js

mirror of https://github.com/mozilla/pdf.js.git synced 2025-04-29 07:37:57 +02:00

History

Calixte Denizet 196affd8e0 Fix decoding of JPX images having an alpha channel When an image has a non-zero SMaskInData it means that the image has an alpha channel. With JPX images, the colorspace isn't required (by spec) so when we don't have it, the JPX decoder will handle the conversion in RGBA format.		2024-06-03 20:08:11 +02:00
..
openjpeg.js	Fix decoding of JPX images having an alpha channel	2024-06-03 20:08:11 +02:00
README.md	[api-minor] Add a jpx decoder based on OpenJPEG 2.5.2	2024-04-16 12:54:36 +02:00

Build

In order to generate the file openjpeg.js:

git clone https://github.com/mozilla/pdf.js.openjpeg/
the build requires to have a Docker setup and then:
- node build.js -C to build the Docker image
- node build.js -co /pdf.js/external/openjpeg/ to compile the decoder

OpenJPEG is under BSD 2-clause "Simplified" License and pdf.js.openjpeg is released under Apache 2 license so openjpeg.js is released under Apache 2 license too.