libgraph is a graphics library which allows for scheduling and (possibly hardware accelerated) execution of 2D graphics operations.
Source code: https://github.com/phoenix-rtos/phoenix-rtos-corelibs/tree/master/libgraph
The library supports following graphics operations with 1, 2 and 4-byte color depth:
- drawing lines
- drawing rectangles
- filling polygons
- printing text
- copying and moving memory
- changing cursor shape and position
The library supports following graphics adapters:
- virtio-gpu (software emulated graphics under QEMU or VirtualBox),
- AMD Geode LX
- CT69000
- S3 Savage4