Avi Weinstock
b15913560b
Optimize CompressedData with Vec::with_capacity, and move obsolete formats from common_net into the compression benchmark.
2021-05-03 00:09:24 -04:00
Avi Weinstock
c199d12f2d
Address MR 2207 review comments.
...
- Add metrics for which branch of the compression heuristic was taken.
- Reduce the threshold for the heuristic.
- Deduplicate code for dealing with lazy messages.
- Make jpeg dependency only scoped to the compression benchmark.
- Remove commented code.
2021-05-03 00:09:24 -04:00
Avi Weinstock
30cae40b82
Add a bandwidth-based heuristic for chunk compression.
2021-05-03 00:09:24 -04:00
Avi Weinstock
cdc2eccda8
Improve quadpng by adding WidePacking, which makes a wider image, which is faster due to PNG compressing by row. Heuristically switch between quadpng and deflate based on chunk height to reduce variance.
2021-05-03 00:09:24 -04:00
Avi Weinstock
dffc7db8f5
Add matplotlib graph generation to the compression benchmarks.
2021-05-03 00:09:24 -04:00
Mckol
c913b9b858
Added Lanczos interpolation for QuadPng
...
Should support arbitrary scales (N).
Does support arbitrary Lanczos a parameters (currently 2)
and sample sizes (currently 5x5).
2021-05-03 00:09:24 -04:00
Avi Weinstock
fe0f331a19
Add 5x5 manhattan blur effect to quadpng, and omit interpolation at chunk borders.
2021-05-03 00:09:24 -04:00
Avi Weinstock
c2fd5e807d
Experiment with 256-color palette "tripng" encoding, and Lanczos interpolation for "quadpng".
2021-05-03 00:09:24 -04:00
Avi Weinstock
a220cc569e
Add resolution downscaling to QuadPng's color channel, and use half-resolution QuadPng ingame.
2021-05-03 00:09:24 -04:00
Avi Weinstock
f81539cb00
Get PngPngPngJpeg terrain working in the actual game.
2021-05-03 00:09:24 -04:00
Avi Weinstock
a9a943c19a
Move compression helpers to common_net::msg::compression and experiment with more image formats at more site kinds.
2021-05-03 00:09:24 -04:00
