Optimizations for Background and generic_converter #17

Stattek · 2025-11-27T05:16:47Z

Optimizes background to avoid copying extra data.
Optimize generic_converter to use a single vector instead of a Vec<Vec<_>>.

Fix visibility of conversion module so it can't be used outside the crate.
Add asserts to generic_converter to prevent attempting to render bad data later.

- Create vectors with capacities to avoid as much memory allocation.

- Preallocate memory for our 2d vec when we can. - Make the 2d vec of images a single vec instead of a Vec<Vec<_>>.

Stattek added 6 commits November 24, 2025 22:30

Optimize setting a background on an image.

3942152

- Create vectors with capacities to avoid as much memory allocation.

Remove unused imports.

b9f6b8d

.

aa05298

More optimization.

282db1c

- Preallocate memory for our 2d vec when we can. - Make the 2d vec of images a single vec instead of a Vec<Vec<_>>.

Make the conversion module only public within the library.

bf78db1

Cargo clippy warnings.

c4449b8

Stattek merged commit 07e04be into master Nov 27, 2025
2 checks passed

Stattek deleted the less-easy-optimizations branch November 27, 2025 05:20

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