viewer.git/indra/newview/llviewertexture.h, branch 26.3 Megapahit's fork of the Second Life viewer. https://megapahit.org/viewer.git/atom?h=26.3 2026-06-12T13:47:20Z p#604 Fix draw range fluctuations 2026-06-12T13:47:20Z Andrey Kleshchev 117672381+akleshchev@users.noreply.github.com 2026-06-11T20:18:09Z urn:sha1:1d456767fe47773d9dadcaa456b0af31dc6060e5 Rework VRAM controller and bubble interaction — gate iteration on pressure, halve last-ditch floor inside bubble. 2026-05-19T17:32:58Z Jonathan "Geenz" Goodman geenz@geenzo.com 2026-05-19T17:32:58Z urn:sha1:c4bc64c7515c19bfb1c4d619a8e5d235954ba8a4 More high pressure and quality changes. 2026-05-19T16:19:11Z Jonathan "Geenz" Goodman geenz@geenzo.com 2026-05-19T16:19:11Z urn:sha1:e7263854de98868fd2b3205e09849fd6f04fb35b New "high res" bubble near the camera, minimum discard settings, and discard scaling. Break out texture channel priorities. 2026-05-18T17:40:59Z Jonathan "Geenz" Goodman geenz@geenzo.com 2026-05-18T17:40:59Z urn:sha1:1b1f59c1e21581c4c1968b9206b9d9c0dc8513a1 Rework texture streaming and tracking. 2026-05-13T00:23:44Z Jonathan "Geenz" Goodman geenz@geenzo.com 2026-05-13T00:23:44Z urn:sha1:82db4943e011fc65e9a0b87990abb49b898a7782 This is a big one: - Reworks the discard signal almost entirely. Now has a normalized 0..1 discard signal: distance x size x channel exponent, floored by staleness and background app state. Shaped by VRAM pressure. - Textures can now scale down to the smallest GPU mip (1×1), independent of the codec's encoded mip count. - Terrain texture LOD now works. Useful for 2K textures and PBR on terrain. Based upon camera distance to nearest terrain patch. - New texture quality setting. Low/Medium/High/Ultra - Caps texture resolution on Low to 1024, and otherwise shifts the discard signal around. Makes distance based texture LOD work a lot more predictably. - We now track last bind state for textures, and discard accordingly. We progressively discard based upon last bind time. - Avatar textures get a residency boost to stay loaded in VRAM longer under pressure. #4604 Tweak range decrease 2025-09-15T16:40:52Z Andrey Kleshchev 117672381+akleshchev@users.noreply.github.com 2025-09-12T20:07:47Z urn:sha1:5c69ae1d66063ee683c5fda4da979f84bc0ce971 isSystemMemoryLow() and factor check were too agressive for draw range. #4604 Reduce draw distance when low on RAM 2025-08-29T16:56:04Z Andrey Kleshchev andreykproductengine@lindenlab.com 2025-08-28T21:02:04Z urn:sha1:e23aa060494ea1ae8f01033177ec10c333f01b30 Merge commit '9e24b30' into marchcat/maint-c/restore 2025-04-10T03:01:50Z Andrey Lihatskiy alihatskiy@productengine.com 2025-04-10T03:01:50Z urn:sha1:5d7a5001b41df8989cd493433c3dc45459db8240 # Conflicts: # indra/llmath/v2math.cpp # indra/llmath/v2math.h # indra/llmath/v3math.h # indra/llmath/v4math.h # indra/llui/llfolderviewitem.cpp # indra/llui/llfolderviewitem.h # indra/llui/llfolderviewmodel.h # indra/llui/llmodaldialog.cpp # indra/llui/lltexteditor.cpp # indra/llui/lltexteditor.h # indra/llwindow/llwindowwin32.cpp # indra/newview/llagent.cpp # indra/newview/llagentcamera.h # indra/newview/llavatarrenderinfoaccountant.cpp # indra/newview/llconversationmodel.h # indra/newview/llfloaterinventorysettings.cpp # indra/newview/llfloaternamedesc.cpp # indra/newview/llfloaternamedesc.h # indra/newview/llfloaterobjectweights.cpp # indra/newview/llfloaterobjectweights.h # indra/newview/llfolderviewmodelinventory.h # indra/newview/llinspecttexture.cpp # indra/newview/llinventorybridge.cpp # indra/newview/llinventorybridge.h # indra/newview/llinventoryfunctions.cpp # indra/newview/llinventorygallery.h # indra/newview/llinventorygallerymenu.cpp # indra/newview/llinventorymodel.cpp # indra/newview/llinventorypanel.cpp # indra/newview/llinventorypanel.h # indra/newview/llmaterialeditor.cpp # indra/newview/lloutfitgallery.cpp # indra/newview/lloutfitgallery.h # indra/newview/lloutfitslist.cpp # indra/newview/lloutfitslist.h # indra/newview/llpanelgroupcreate.cpp # indra/newview/llpanelgroupgeneral.cpp # indra/newview/llpanelobjectinventory.cpp # indra/newview/llpaneloutfitsinventory.h # indra/newview/llpanelprofile.cpp # indra/newview/llpanelwearing.cpp # indra/newview/llreflectionmap.cpp # indra/newview/llselectmgr.cpp # indra/newview/llsidepanelappearance.cpp # indra/newview/llsidepaneliteminfo.cpp # indra/newview/llteleporthistorystorage.cpp # indra/newview/lltexturectrl.cpp # indra/newview/lltexturectrl.h # indra/newview/lltexturefetch.cpp # indra/newview/lltexturefetch.h # indra/newview/llviewerassetupload.cpp # indra/newview/llviewercamera.cpp # indra/newview/llviewercamera.h # indra/newview/llviewermenufile.cpp # indra/newview/llviewerobject.h # indra/newview/llviewertexture.cpp # indra/newview/llviewerwindow.cpp # indra/newview/llvoavatar.cpp # indra/newview/llvoavatar.h # indra/newview/llvoavatarself.cpp # indra/newview/llvovolume.cpp # indra/newview/llvovolume.h # indra/newview/tests/llviewerassetstats_test.cpp Small cleanup 2025-01-23T17:26:02Z Andrey Kleshchev andreykproductengine@lindenlab.com 2025-01-23T16:53:14Z urn:sha1:783365d3310b65985b52ec7a1bfb375f6eaef7bb #3364 Fix update rate being stuck high due to bias 2025-01-16T08:02:54Z Andrey Kleshchev andreykproductengine@lindenlab.com 2025-01-15T16:28:09Z urn:sha1:6dc819e22aaf35054764a57dc51bb0ed629c6703 if bias stays unchanged at 4.f, there is no reason to keep refreshing at high rate.