Perf: sel+hud pass costs ~3 ms with nothing selected #125

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opened 2026-09-27 18:33:25 +00:00 by backspace119 · 0 comments

backspace119 commented

2026-09-27 18:33:25 +00:00

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GTX 1080 Ti @ 1918×1008, RenderVKGpuTimers (see #98): the sel+hud GPU timer reads a constant 3.0–3.4 ms/frame, with nothing selected and no HUD-heavy content known. That's too much for an overlay.

Break the timer down (selection outline, HUD attachments, UI composite?) and find the full-screen or per-object work that runs regardless.
Likely cheap to fix, and it helps every GPU.

Part of #98.

GTX 1080 Ti @ 1918×1008, `RenderVKGpuTimers` (see #98): the `sel+hud` GPU timer reads a constant 3.0–3.4 ms/frame, with nothing selected and no HUD-heavy content known. That's too much for an overlay. - Break the timer down (selection outline, HUD attachments, UI composite?) and find the full-screen or per-object work that runs regardless. - Likely cheap to fix, and it helps every GPU. Part of #98.