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#3364 Decrement bias only if there is 10prcnt free space 

Instead of when there is any space.
master
Andrey Kleshchev 2025-01-09 17:15:15 +02:00 committed by Andrey Kleshchev
parent 4ff1cbfbff
commit 203ef2f8d8
1 changed files with 4 additions and 3 deletions
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7
indra/newview/llviewertexture.cpp
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@ -556,12 +556,13 @@ void LLViewerTexture::updateClass()
// don't execute above until the slam to 1.5 has a chance to take effect
sEvaluationTimer.reset();
// lower discard bias over time when free memory is available
if (sDesiredDiscardBias > 1.f && over_pct < 0.f)
// lower discard bias over time when at least 10% of budget is free
const F32 FREE_PERCENTAGE_TRESHOLD = -0.1f;
if (sDesiredDiscardBias > 1.f && over_pct < FREE_PERCENTAGE_TRESHOLD)
{
static LLCachedControl<F32> high_mem_discard_decrement(gSavedSettings, "RenderHighMemMinDiscardDecrement", .1f);
F32 decrement = high_mem_discard_decrement - llmin(over_pct, 0.f);
F32 decrement = high_mem_discard_decrement - llmin(over_pct - FREE_PERCENTAGE_TRESHOLD, 0.f);
sDesiredDiscardBias -= decrement * gFrameIntervalSeconds;
}
}