* Rasterize Extrude blocks and scatter Wind streaks once
* Prepare Spin Blur rotations and fixed-channel sampling
* Share Lens Correction interpolation across color and alpha
* Make wide prepress traps independent of radius
* Add full-operation timing for five imaging algorithms
* Record 24 full-operation benchmarks and exact-output checks
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Co-authored-by: Brandon Thomas <[email protected]>
