LL perf (Core): `gFrameTimeSeconds` advances only inside `LLViewerObjectList::update()` #387

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opened 2026-10-04 14:09:35 +00:00 by sky_line · 0 comments

sky_line commented

2026-10-04 14:09:35 +00:00

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From the LL-origin inefficiency audit (finding C20). File/line references are from commit 0229f8872c; re-locate them before working.

gFrameTimeSeconds advances only inside LLViewerObjectList::update()

Where: llviewerobjectlist.cpp:937-950.
Effect: network, agent and UI processing earlier in idle see the previous frame's time.
Confirmed. S, risk L-M.

Verify the cost (profile or timer) before and after changing it.

From the LL-origin inefficiency audit (finding C20). File/line references are from commit 0229f8872c; re-locate them before working. **`gFrameTimeSeconds` advances only inside `LLViewerObjectList::update()`** - **Where:** `llviewerobjectlist.cpp:937-950`. - **Effect:** network, agent and UI processing earlier in idle see the previous frame's time. - Confirmed. S, risk L-M. Verify the cost (profile or timer) before and after changing it.

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2026-10-04 14:09:35 +00:00

sky_line added this to the Slipstream project

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