FA-10592 / Color encoding / Member archive
Rgba byte channel reorder · case 02
An RGBA source buffer is uploaded unchanged to a BGRA consumer.
Case contract
Convert RGBA byte channel order into BGRA without changing channel values or alpha position.
Why this case matters
A deterministic software graphics stage with explicit channel and coordinate conventions; no hardware, device profile or API behavior is inferred.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| fixture 1 | [1, 2, 3, 4] | [3, 2, 1, 4] | Failed |
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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
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