cache: redesign

[yshui]

This is more or less straightforward and inconsequential, I might merge this without review.

[codecov[bot]]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (580aef9) 36.27% compared to head (96de4f0) 36.26%.

Additional details and impacted files

[](https://app.codecov.io/gh/yshui/picom/pull/1200?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Yuxuan+Shui) ```diff @@ Coverage Diff @@ ## next #1200 +/- ## ========================================== - Coverage 36.27% 36.26% -0.01% ========================================== Files 50 49 -1 Lines 11488 11474 -14 ========================================== - Hits 4167 4161 -6 + Misses 7321 7313 -8 ``` | [Files](https://app.codecov.io/gh/yshui/picom/pull/1200?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Yuxuan+Shui) | Coverage Δ | | |---|---|---| | [src/c2.c](https://app.codecov.io/gh/yshui/picom/pull/1200?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Yuxuan+Shui#diff-c3JjL2MyLmM=) | `40.10% <100.00%> (ø)` | | | [src/list.h](https://app.codecov.io/gh/yshui/picom/pull/1200?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Yuxuan+Shui#diff-c3JjL2xpc3QuaA==) | `74.07% <ø> (ø)` | | | [src/picom.c](https://app.codecov.io/gh/yshui/picom/pull/1200?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Yuxuan+Shui#diff-c3JjL3BpY29tLmM=) | `62.18% <100.00%> (ø)` | | | [src/utils.h](https://app.codecov.io/gh/yshui/picom/pull/1200?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Yuxuan+Shui#diff-c3JjL3V0aWxzLmg=) | `29.41% <ø> (ø)` | | | [src/cache.c](https://app.codecov.io/gh/yshui/picom/pull/1200?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Yuxuan+Shui#diff-c3JjL2NhY2hlLmM=) | `94.44% <93.33%> (+21.27%)` | :arrow_up: | | [src/atom.c](https://app.codecov.io/gh/yshui/picom/pull/1200?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Yuxuan+Shui#diff-c3JjL2F0b20uYw==) | `86.66% <84.21%> (-0.84%)` | :arrow_down: |