BRT Community

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome to the Bridgetek Community!

Please read our Welcome Note

Technical Support enquires
please contact the team @ Bridgetek Support

Please refer to our website for detailed information on all our products - Bridgetek - Bridging Technology

Author Topic: What is bitmap swizzle used for?  (Read 7914 times)

mrclnz

  • Newbie
  • *
  • Posts: 5
    • View Profile
What is bitmap swizzle used for?
« on: December 21, 2022, 11:07:42 AM »
I know that the REG_SWIZZLE function is to ease board layout reordering the RGB signals so that traces can be routed in a better way…

But what about the BITMAP_SWIZZLE display list function? does it have a *practical* use? I really can't see any, maybe there some useful way for it.

The only thing I could relate it to is to handle priority to the ASTC encoder (usually alpha is less prioritized, for example) but astcenc has options to tune it.
Logged