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3.0.0 Release #29

Merged
merged 56 commits into from
Oct 28, 2019
Merged

3.0.0 Release #29

merged 56 commits into from
Oct 28, 2019

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abonander
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@abonander abonander commented Aug 12, 2019 •
edited

The crate has been completely revamped with a new, much more Rust-y API.

New Features

  • Serde support (finally)
  • Support for inline storage for hashes with generic arrays
  • DCT and Difference-of-Gaussians preprocessing for all hash types
  • Hash sizes are rectangular now to allow capturing more detail in one dimension or the other

Additionally, DCT is implemented by the RustDCT crate now which enables the following:

  • Precomputing of DCT coefficients is now automatic and per-instance of HasherConfig instead of user-configured per-thread
  • DCT is implemented in terms of FFTs now and receives roughly an order of magnitude speedup (need to add benches back to show this)

Breaking Changes

  • The old API is completely gone
  • Requirement for the image crate now starts at 0.21 (might be able to loosen this)
  • Minimum supported Rust version is increased to at least 1.26 (need to establish this exactly)

@abonander
WIP 3.0 API
1ecef10
@abonander
explain hash_size config methods, add fallible setter
fe13f5e
@abonander
clarify hash_size
4c4d69a
@abonander
[skip ci] building out API of HasherConfig
c1ba50c
@abonander
[skip ci] get rid of fallible hash_size setter, clarify panicking c…
2974fa2 
…onditions

update DCT precomp API
@abonander
[skip ci] fix missing .checked_add in this chain
355edfa
@abonander
[skip ci] use image types directly, continue API redesign
9cf99d3
@abonander
[skip ci] fill out API and docs, implement rectangluar hash dimensions
29c9d58
@abonander
[skip ci] hash implementations updated to new API, fixing errors
78837a6
@abonander
[skip ci] lib compiles, TODO add missing docs
b685a11
@abonander
filling out documentation, fix build
c0c6331
@abonander
update travis config
8e469db
@abonander
implement benchmarks comparing internal DCT to RustDCT
0764a76
@abonander
adjust transpose benchmark to only measure transpose performance; tes…
9be0f78 
…t both aligned and unaligned inputs and outputs
@abonander
replace internal DCT with RustDCT + unsafe transpose
7222660
@abonander
fix root example
fd4927d
@abonander
amortize allocation when converting image to floats for DCT processing
7604812
@abonander
fix compile errors
cce8937
@abonander
remove unnecessary specialization overrides
43cfba5
@abonander
prototyping demos
53bed7b
@abonander
expand demo API
3f684cf
@abonander
fix compile errors in demo mod
544741d
@abonander
implement grayscale and resize animations
9b1ae27
@abonander
prototyping gradient hash demo;
010839c 
speed up demo generation with Rayon
@abonander
finish gradient-hash demo
203febd
@abonander
design tweaks and fixes
e7d504d
@abonander
refactor outline generation as a common component;
546bb32 
saves memory by not pre-rendering outlines
@abonander
prototyping DCT hash demo
0f9b9e0
@abonander
implement DCT animation; refactor out some code; update some deps
ae70d52
@abonander
implement crop animation for DCT demo
7d2692f
abonander and others added 19 commits January 17, 2019 00:49
@abonander
utility function to center text in an area
2aaa2ed
@abonander
fix center_text_in_area()
d457f9e
@abonander
update interpolation
24e529e
@abonander
[skip ci] wip generating hash comparison gif
4bde02b
@abonander
demo: fix compile errors
2ebdbf2
@abonander
simple image hashing demo
bb0b4eb
@abonander
finish prototyping compare_hashes demo
8647755
@abonander
clean up hash comparison demo
fc23752
@abonander
fix mean calculation in DCT demo
c8f9612
@abonander
fix animate_resize()
e731126
@abonander
demo: grayscale/resize use ms/fps instead of frame delay / count
f559fa8
@abonander
remove these comments
f72a37d
@abonander
fix animate_grayscale interpolation
8b74107
@abonander
fix animate_resize() for real this time
c2577d4
@abonander
fix grayscale/resize timings in demos
7739338
@abonander
fix demos
bb8594e
@abonander
drop demo code for 3.0 release
441fcb1
@abonander
add readme key to Cargo.toml
2d08718
@abonander
fix relative links in documentation because they only work on nightly
6fb9416
@abonander abonander mentioned this pull request Aug 12, 2019
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abonander
abonander commented Aug 12, 2019
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@kpcyrd
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kpcyrd commented Sep 29, 2019

Any updates on this one?

@abonander
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I'll try to release it today when I get home. I was waiting for feedback and kinda forgot about it.

@abonander abonander marked this pull request as ready for review October 28, 2019 07:26
@abonander abonander merged commit 6d67f47 into master Oct 28, 2019
@abonander
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published 3.0.0

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@abonander @kpcyrd