It is possible to accelerate JPEG compression and decompression by replacing the default libjpeg[1] library with the libjpeg-turbo[2]library that uses the Arm® NEON™ technology.
1. How to check the libjpeg-turbo installation
Board $> dpkg -l | grep jpeg ... Hardware accelerated JPEG compression/decompression library ...
2. How to add the libjpeg-turbo in your distribution
Please refer to the OpenEmbedded libjpeg-turbo recipe documentation[3]
3. References
- ↑ http://libjpeg.sourceforge.net/ libjpeg official web site
- ↑ https://libjpeg-turbo.org/ libjpeg-turbo official web site
- ↑ https://layers.openembedded.org/rrs/recipedetail/OE-Core/45003/ OpenEmbedded libjpeg-turbo recipe documentation