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AnyPS5/docs/dev
JAB-devandClaude Sonnet 5.5 f5edd537e5 test(agc): merge partial 4_4_4_4 writes into 4- and 8-sample targets
The multisampled merge accepts 2, 4 and 8 samples, but the execution
test drew only 2-sample targets. It now runs the same draws on 2, 4
and 8 samples, each count with its own target: a cutting merge under
a full write, then an X and a W merge drawn back to back. Every
sample is read back through a T# of the target's sample count and
checked against the standard sample locations. A partly merged pixel
is now any pixel with some, but not all, of its samples merged.

A count whose R16_UINT colour attachment with storage use the device
does not offer is skipped and printed. The test is skipped when the
device offers none of the three.

The debt entry on measured hardware now names the 4- and 8-sample
merges.

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
2026-10-20 19:09:50 +02:00
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