590e093086
I have >1000 fonts installed. COSMIC has always been somewhat laggy for me, but I had assumed it was just like that for everyone, or was the fault of my T480s. Eventually, when trying to diagnose some hitching, I ended up discovering that cosmic-launcher was consuming on average ~5% total CPU over time, which led me to discover that it was fetching all the fonts from disk and software rendering the fonts, every redraw, causing the high cpu usage *and* the stutters (as a result of hammering disk I/O). Oops. The fix is simple: just persist the cache across redraws. |
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| .. | ||
| fonts | ||
| src | ||
| Cargo.toml | ||