viewer.git/indra/newview/llviewertexturelist.cpp, branch 26.3 Megapahit's fork of the Second Life viewer. https://megapahit.org/viewer.git/atom?h=26.3 2026-06-13T09:44:11Z Merge tag 'Second_Life_Release#663bf4d3-26.3' into 26.3 2026-06-13T09:44:11Z Erik Kundiman erik@megapahit.org 2026-06-13T06:20:22Z urn:sha1:191669d38d232d2bd61a0dd2252c7a3543a2b467 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 Add a texture "bubble" near the camera to ensure high res textures closer to the camera. 2026-05-18T17:26:34Z Jonathan "Geenz" Goodman geenz@geenzo.com 2026-05-18T17:26:34Z urn:sha1:97bcc7816d7084b4aaed67cdb90a5b7ae0ec1126 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. Add texture streaming "channels" (#5442) 2026-04-17T14:31:37Z Jonathan "Geenz" Goodman geenz@lindenlab.com 2026-02-22T09:53:34Z urn:sha1:ead40173830602f6bf0b1b62573de22523c263f6 * Add channel based streaming priority. * Lessen the aggressiveness of the discards. #5612 Fix fast cache freezing main thread 2026-04-03T19:30:26Z Andrey Kleshchev 117672381+akleshchev@users.noreply.github.com 2026-04-02T23:11:51Z urn:sha1:3078b209ff2cddde993b9827d1a77bdd997f31ab Merge tag 'Second_Life_Release#3529bc5f-2026.02' into 2026.02 2026-03-07T06:55:05Z Erik Kundiman erik@megapahit.org 2026-03-07T06:55:05Z urn:sha1:eac10375e294cd24c21c09497e838e70dcf4d74a #5426 Fix crash in LLPointer<LLImageGL>::notNull 2026-03-03T16:45:05Z Andrey Lihatskiy alihatskiy@productengine.com 2026-03-03T16:10:42Z urn:sha1:88c4cf7da060fdd20d562519f0c067942cd5d61d