thejayman77
ba74bbd5aa
Per-vertex GS fog end-to-end (gs_stub emit incl. persp_emit5, gs_prim_list_feeder XYZ2->XYZF2 on PRIM.FGE, gs_make_sh3_scheduler_fixture.py F/FGE packing), new fog TBs, fidelity attribution tooling. Functional baseline before removing the dead bilinear lerp8 clamps (Codex: 161-node comb loop -> -0.042ns setup fail). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
1.5 KiB
1.5 KiB
Ch373 Audit Log - Earlier-Capture Eight-Draw Expansion
Fixture
zsrte8groups eight chronological authentic draws from capture20260624224047into three runtime-CLUT epochs: 204, 204, and 90 triangles.- Epoch 0 performs the texture fill; epochs 1 and 2 perform CRC-verified resident reuse at CBP
508. - Native geometry is bounded by x
63..443, y40..471. The feeder lists are 1,843, 1,843, and 817 words.
Integration Gate
- Depth-4096 integration and independent trace runs both pass with 520,733 accepted fragments, 429,471 persistent-Z updates, three fresh drains, and zero drops.
- The exact scoreboards report Z
0/307200and color0/128277mismatches. - Request-FIFO high-water is bounded at 2,090, 940, and 1,757 requests across the three epochs, below the production depth of 4,096.
Silicon Closure
- The DE25 completed one texture fill, two CRC-verified resident reuses, all 498 expected draw records, and
zero fragment drops. Its framebuffer reports 128,277 nonzero pixels in bounds
(65,41)..(443,470). - Board and integration framebuffers are byte-identical at SHA-256
3a2395cc0d4829560016aeac852b029ba46248ee1dcae3d74d541a64688b2a32. - The complete 520,733-fragment trace independently replays to the board framebuffer exactly:
429,471 Z-pass updates, 128,277 covered pixels, zero uncovered writes, and
307200/307200exact colors.
Result
Ch373 closes the earlier-capture eight-draw expansion on silicon with no RTL, constraint, or fit change.