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| author | Andrey Lihatskiy <alihatskiy@productengine.com> | 2025-05-28 22:48:17 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-05-28 22:48:17 +0300 |
| commit | 91adb11d10fe0c18790be64fa7a6ce5b0bbdcb09 (patch) | |
| tree | 3e5294e3b8ff07778e6134ed9dd41458386032ac /indra/llwindow/llwindowwin32.cpp | |
| parent | b9ab6c3644da02bed6941dc8df433fb1c626f8c7 (diff) | |
| parent | b08ba3fa7bc9e6309891e510fbfb5c4e2b5c922e (diff) | |
Merge pull request #4183 from secondlife/marchcat/2505-merge
Marchcat/2505 merge
Diffstat (limited to 'indra/llwindow/llwindowwin32.cpp')
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index 4a4dab712b..f2c4931525 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -4693,9 +4693,18 @@ void LLWindowWin32::LLWindowWin32Thread::checkDXMem() if (phys_mb > 0) { - // Intel uses 'shared' vram, cap it to 25% of total memory - // Todo: consider caping all adapters at least to 50% ram - budget_mb = llmin(budget_mb, (UINT64)(phys_mb * 0.25)); + if (gGLManager.mIsIntel) + { + // Intel uses 'shared' vram, cap it to 25% of total memory + // Todo: consider a way of detecting integrated Intel and AMD + budget_mb = llmin(budget_mb, (UINT64)(phys_mb * 0.25)); + } + else + { + // More budget is generally better, but the way viewer + // utilizes even dedicated VRAM leaves a footprint in RAM + budget_mb = llmin(budget_mb, (UINT64)(phys_mb * 0.75)); + } } else { |