FA-10734 / Raster memory layout / Member archive
Row stride addressing · case 04
Packed-row addressing reads alignment padding as pixels in subsequent rows.
Case contract
Extract height rows of width scalar pixels from a sufficiently large flat buffer with stride>=width; padding is not image data.
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], [99, 3]] | [[1, 2], [3, 4]] | Failed |
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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
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