Mirror of github.com/cira0100/Eglantine-public nx2, a fork of Djihads80/Eglantine. https://git.cirakg.xyz/eglantine-cirakg/atom?h=nx2 2026-10-28T23:32:48+00:00 2026-10-28T23:32:48+00:00 Takoroka 137927095+Takoroka@users.noreply.github.com 2026-10-28T23:32:48+00:00 urn:sha1:2bd0285a383652b086f51ef779f083f0bce62670 - Unmapped GPU addresses get a stand-in CPU address fixed by the GPU address. A fresh one per lookup meant FindImage never found an image there again: title 1's bloom chain at 0xf0000-0x15b600 was re-created on every use (~5,400 images per 600 frames), filling VRAM. - ASTC whose blocks carry no alpha (exact endpoint-mode scan reusing the decoder's block parsing) is re-compressed to BC1 instead of BC3, half the size; about 70% of title 1's ASTC qualifies. Copies between BC1 and BC3 hosts are skipped (their guest data is uploaded instead). EDEN_NX2_ASTC_BC1=0 turns it off. - Deleting an image cancels every decode still queued for it. An image re-decoded mid-decode has two; the first to finish cleared IsDecoding, the second was not cancelled and was uploaded into the next image to take the slot: garbage textures (the title logo, road patches) and a staging overrun when that image was smaller. - Diagnostics: images created and deleted per 600 frames by shape, collector deletions, async decodes, BC1/BC3 split; collector thresholds overridable (EDEN_NX2_TC_EXPECTED_MIB/CRITICAL_MIB); GPU ASTC decode wait timing (EDEN_NX2_ASTC_FLUSH=1 submits without it). Title 1 attract loop: device memory 4.8-5.1 GB instead of 5.9-6.1 GB, no decoded textures evicted, ~17 -> 22-23 fps. 2026-10-28T02:26:16+00:00 Takoroka 137927095+Takoroka@users.noreply.github.com 2026-10-28T02:26:16+00:00 urn:sha1:51207c73c889dbdc4a586a5da23314f6d33e4eb9 From changes.patch: the TU104/GA10x MME interpreter (shared macro context for the process's channels, also on the compute class), native compute with QMD 3.0 dependency scheduling, the Ampere-to-Maxwell shader lowering, native vertex stream sizes, and the console's GOB swizzle for textures, DMA copies and the host unswizzle shaders. Switch 2 channels turn all of it on at init. The lowering is widened for title 4 (all 32 of its programs lower): general TEX (any dimension/LOD/mask, operand split 1+1/2+1/2+2/4+n, any but consistent descriptor buffer), cube/array, SULD channel masks, 128-bit STG, indexed IPA, VOTE, SHFL with any immediate or predicate output, R2P/P2R byte select, uniform ULOP3/ULEA/UBREV/UFLO.SH/UISETP signed/UMOV URZ, IMNMX cbuf, IADD3 and FFMA uniform operands, FMUL /4 /8 x8, and BSSY/BSYNC/BREAK/WARPSYNC as no-ops. The capture stops at unmapped memory. EDEN_NX2_SHADER_DUMP dumps every native program; tools in C:\dev\nx2work test the lowering offline. 2024-02-10T13:49:49+00:00 Fernando Sahmkow fsahmkow27@gmail.com 2024-02-10T13:49:49+00:00 urn:sha1:75847f0e8b8849e27e204df219a153cf27e63af9 2023-05-07T21:46:12+00:00 Fernando Sahmkow fsahmkow27@gmail.com 2023-05-01T15:34:03+00:00 urn:sha1:f1aa57444846e7ee1ee5bfd433d93fcd4637ccd8 2023-05-07T21:46:12+00:00 Fernando Sahmkow fsahmkow27@gmail.com 2023-04-30T15:14:06+00:00 urn:sha1:6bc60f78d9dda1a6aeae90ad6b8ace4815916f8f 2023-03-14T14:36:34+00:00 FengChen vonchenplus@gmail.com 2023-03-14T14:36:34+00:00 urn:sha1:0f336df1ea391a9294dc835e509eba7fe39903e3 2023-03-05T11:18:00+00:00 Fernando Sahmkow fsahmkow27@gmail.com 2022-03-27T03:05:57+00:00 urn:sha1:82f37192ece465db85da8576fd669809d63a4e05 2022-04-23T09:55:32+00:00 Morph 39850852+Morph1984@users.noreply.github.com 2022-04-23T08:59:50+00:00 urn:sha1:2b87305d319f0bd04da36fb96314934f37b12637 This formats all copyright comments according to SPDX formatting guidelines. Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later. 2021-11-16T21:11:31+00:00 Fernando Sahmkow fsahmkow27@gmail.com 2021-10-15T20:59:16+00:00 urn:sha1:7bb52ad3a74fd2fd64baf5c17c95e88cd3007658 2021-11-16T21:11:28+00:00 Fernando Sahmkow fsahmkow27@gmail.com 2021-07-26T23:29:55+00:00 urn:sha1:02708d7e4613bd4b7ff0fc1c15e17500c265b9f8