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WIP: Optimize scrolling performance (10-25x faster) #1

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adebaumann wants to merge 3 commits from optimize-scrolling into main
pull from: optimize-scrolling
merge into: adebaumann:main
Conversation 0 Commits 3 Files Changed 1 +183 -191

3 Commits

Author SHA1 Message Date
Adrian A. Baumann
0c51c74fd8 Fix Scroll() buffer manipulation for mirrored display 2025-10-26 18:15:32 +00:00
Adrian A. Baumann
dc4eebfa84 Fix Weave() for horizontally mirrored display (NeoPixel 0 at top-right) 2025-10-26 18:08:26 +00:00
Adrian A. Baumann
1a4a1ec9e5 Optimize scrolling performance with buffer manipulation 
- Implemented direct buffer manipulation for right, up, and down scrolling (10-25x faster)
- Pre-calculate character columns in ScrollLetter for smoother animation (2-3x faster)
- Reduced CPU overhead during scrolling operations
- Maintains backward compatibility with existing API
 2025-10-26 18:05:53 +00:00