Smartphone-oriented websites tend to focus only on the latest devices, but a large chunk of users choose not to upgrade their phones for one reason or another. Barring hardware failure, many of these devices may still have years of use ahead of them because, to their owners, they still work just fine. While custom ROMs can keep legacy smartphones alive for ages, it can be a nightmare for the modders to keep things like the camera and graphics drivers up to date without official manufacturer support.
Unlike the smartphone ecosystem, updating the graphics driver on your PC is something you can always think about. This is possible because of the modular architecture of PC hardware drivers, which allows power users to tinker with closed source driver packages, or even opt for open source drivers instead of OEM-provided binaries. In the case of Android, however, driver updates generally only come to your phone alongside larger OS updates.
Updatable GPU drivers can come in handy for fixing bugs, improving graphics performance, or adding new features from OpenGL or Vulkan APIs. Nowadays, smartphones are bigger and faster than ever, making them the perfect vehicle for gaming, hence porting the PC-esque driver design to them does make sense.
Thanks to XDA Senior Member bylaws, we now have a genius solution named Adreno Tools that allows on-the-fly GPU driver modifications or replacements on Android — that too without root! Fellow Skyline developer Mark “Pixelylon” pitched the idea of runtime drive replacement to bylaws, which eventually materialized into Adreno Tools. Being a rootless library, Adreno Tools can help any regular app to load custom GPU drivers, deal with BCn textures, and redirect file operations for further complex modifications. It does so by hooking into system libraries and seamlessly swapping in the new driver.
See https://www.xda-developers.com/adreno-tools-update-android-graphics-drivers/
#technology #android #gaming #adrenotools #graphics