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| author | Euclid Linden <euclid@lindenlab.com> | 2022-04-18 21:56:26 +0000 |
|---|---|---|
| committer | Euclid Linden <euclid@lindenlab.com> | 2022-04-18 21:56:26 +0000 |
| commit | e71201ac125cab5f3d3cf7d6a30500253fc29d90 (patch) | |
| tree | 270e46eb85dd46fb6962a36a9357dbf31c3afb29 /indra/newview/llviewertexturelist.cpp | |
| parent | 2d63d2044e0a00d1969c3da254e016a6e520c0d5 (diff) | |
| parent | 035b1996df3f357b5060e3eb778588da5b9e7b37 (diff) | |
Merged in DV528-merge-6.5.5 (pull request #945)
DRTVWR-528 merge up to 6.5.5
Diffstat (limited to 'indra/newview/llviewertexturelist.cpp')
| -rw-r--r-- | indra/newview/llviewertexturelist.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp index 38fccba169..37344056e1 100644 --- a/indra/newview/llviewertexturelist.cpp +++ b/indra/newview/llviewertexturelist.cpp @@ -203,6 +203,9 @@ static std::string get_texture_list_name() void LLViewerTextureList::doPrefetchImages() { + gTextureTimer.start(); + gTextureTimer.pause(); + if (LLAppViewer::instance()->getPurgeCache()) { // cache was purged, no point @@ -1400,6 +1403,33 @@ S32Megabytes LLViewerTextureList::getMaxVideoRamSetting(bool get_recommended, fl return max_texmem; } +bool LLViewerTextureList::isPrioRequestsFetched() +{ + static LLCachedControl<F32> prio_threshold(gSavedSettings, "TextureFetchUpdatePriorityThreshold", 0.0f); + static LLCachedControl<F32> fetching_textures_threshold(gSavedSettings, "TextureListFetchingThreshold", 0.97f); + S32 fetching_tex_count = 0; + S32 tex_count_threshold = gTextureList.mImageList.size() * (1 - fetching_textures_threshold); + + for (LLViewerTextureList::image_priority_list_t::iterator iter = gTextureList.mImageList.begin(); + iter != gTextureList.mImageList.end(); ) + { + LLPointer<LLViewerFetchedTexture> imagep = *iter++; + if (imagep->getDecodePriority() > prio_threshold) + { + if (imagep->hasFetcher() || imagep->isFetching()) + { + fetching_tex_count++; + if (fetching_tex_count >= tex_count_threshold) + { + return false; + } + } + } + } + + return true; +} + const S32Megabytes VIDEO_CARD_FRAMEBUFFER_MEM(12); const S32Megabytes MIN_MEM_FOR_NON_TEXTURE(512); void LLViewerTextureList::updateMaxResidentTexMem(S32Megabytes mem) |