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>
20 lines
1.3 KiB
Markdown
20 lines
1.3 KiB
Markdown
# Ch362 audit log -- C24 draw-count scaling
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## Scope
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Twenty-four authentic SH3 draws were grouped into eight ordered 204-triangle epochs at native 640x480. The original next candidate `idx131306` was rejected before emission because its authentic Y extent reached 610; `idx132158` replaced it. The retained list stays in-bounds (`x=82..569`, `y=84..400`) and shares the C18 texture, CLUT, and authentic depth state.
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## Evidence
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- Fixture preflight passed with one shared texture/CLUT, fixed `PSCALE=1024`, and rounded XY.
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- Capture gate passed: ALL `69277/73473` (94.3%), MULTI `34636/36352` (95.3%), `clut_bad=0`, one fill plus seven reuses, eight fresh drains, no overflow or underflow.
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- Real Z integration passed: 346425 fragments, 167247 Z passes, zero drops, exact Z `0/307200` and color `0/73330`.
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- New epoch request highs: epoch 6 = 330, epoch 7 = 234; both are bounded below the 1024-entry request FIFO.
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- Board host gate passed: eight 204-record epochs, one fill, seven resident reuses, zero drops, 73330 nonzero pixels.
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- Board framebuffer and Z integration framebuffer SHA-256: `6614d7211b9a668cfeda12e4fa2d6f469d3ee4d3a10bdf56c0119b35f93c7803`.
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- Replay-color is exact: `307200/307200`; 346425 fragments, 167247 Z-pass updates, 73330 covered pixels.
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## Result
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Ch362 is closed on silicon with no RTL, SDC, QSF, or RBF change from the C6-signoff core.
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