perf: avoid double allocation in texture pixel conversion #710

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SakulFlee wants to merge 1 commit from perf/texture-pixel-direct-write into main

SakulFlee commented

2026-07-17 22:04:55 +02:00

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Texture pixel data was converted via collect into Vec<[u8;N]> then
concatenated into Vec, creating two allocations and two passes.
Now uses flat_map to directly produce bytes in a single allocation.

Texture pixel data was converted via collect into Vec<[u8;N]> then concatenated into Vec<u8>, creating two allocations and two passes. Now uses flat_map to directly produce bytes in a single allocation.

SakulFlee self-assigned this

2026-07-17 22:04:55 +02:00

SakulFlee added 1 commit

2026-07-17 22:04:55 +02:00

perf: avoid double allocation in texture pixel conversion

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6943d84664

Texture pixel data was converted via collect into Vec<[u8;N]> then
concatenated into Vec<u8>, creating two allocations and two passes.
Now uses flat_map to directly produce bytes in a single allocation.

ci/woodpecker/push/linting Pipeline was successful

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