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author | Roeland Jago Douma <roeland@famdouma.nl> | 2018-10-31 13:40:41 +0100 |
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committer | Roeland Jago Douma <roeland@famdouma.nl> | 2018-10-31 19:34:42 +0100 |
commit | ce10f8b8c42ab67a1bf523a31e72cdcf13a98900 (patch) | |
tree | ccc45ba1edfc7504d303370950e18fbabedb425b /apps/files_versions/js/versionstabview.js | |
parent | 654365581b50590efda188fbd8a2c961c99a386c (diff) | |
download | nextcloud-server-ce10f8b8c42ab67a1bf523a31e72cdcf13a98900.tar.gz nextcloud-server-ce10f8b8c42ab67a1bf523a31e72cdcf13a98900.zip |
Only generate previews in powers of 4 and set min
Before we'd round up all preview request to their nearest power of two.
This resulted still in a lot of possible images. Generating a lot of
server load and taking up a lot of space.
This moves it to previews to be powers of 4: 64, 256, 1024 and 4096
Also the first two powers are always skipped (4, 16) as it doesn't make
sense to generate previews for that.
We cache preview pretty agressively and I feel this is a better
tradeoff.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Diffstat (limited to 'apps/files_versions/js/versionstabview.js')
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