Celegans12andClaude Opus 5.5 2eff3c8386 feat(agc): accept linear attribute clipping in PA_CL_CLIP_CNTL ...

DecodeState and the draw precheck rejected PA_CL_CLIP_CNTL bit 24
(DX_LINEAR_ATTR_CLIP_ENA), so every draw that sets it was skipped.
Vulkan requires clipped NoPerspective outputs to vary linearly in
framebuffer space, and RADV and radeonsi set this bit for every draw
they emit. With the bit set the console therefore clips the way the
host driver already does, and the pipeline needs no extra state.
Clip space, depth clamping and the viewport depth range decode as
with the bit clear. Every other unsupported bit still rejects the
draw, with or without bit 24.

TechnicalDebt records that a clear bit, which was already accepted,
gets the same clipping.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-05 17:50:57 +02:00

..

BUILD.md

test(agc): validate pixel LDS and expose pipeline statistics

2026-10-04 23:04:39 -03:00

CONVENTIONS.md

refactor(docs): separated user and dev in docs + compatibility file

2026-09-28 22:58:17 +03:00

TechnicalDebt.md

feat(agc): accept linear attribute clipping in PA_CL_CLIP_CNTL

2026-10-05 17:50:57 +02:00