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microsoft
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lepton_jpeg_rust
Port of DropBox Lepton compression to Rust
Apache License 2.0
129
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Bump rustix from 0.38.15 to 0.38.19
#48
dependabot[bot]
closed
7 months ago
2
Improve inlining for bitwriter
#47
mcroomp
closed
1 year ago
0
Improve IDCT by using new wide functions and ensuring alignment
#46
mcroomp
closed
1 year ago
0
vectorize advpredictdc double speed of function to save about 1% overall
#45
mcroomp
closed
1 year ago
0
alternate implementation to deal with extraneous RST code in C++ generated lepton files
#44
mcroomp
closed
1 year ago
0
Bind output size during decompression
#43
gbrovman
closed
1 year ago
1
fix fuzzer
#42
mcroomp
closed
1 year ago
0
update cargo.lock
#41
mcroomp
closed
1 year ago
1
ensure we have clean codes errors if a decode thread fails
#40
mcroomp
closed
1 year ago
0
Decoding fails with stream inconsistent on C++ encoded lepton files due to math overflow in DC estimate
#39
mcroomp
closed
1 year ago
0
fix bug where decoding was failing due to 16 bit math in C++ version
#38
mcroomp
closed
1 year ago
1
Remove atty dependency with update to rust 1.70
#37
mcroomp
closed
1 year ago
0
Improve JPEG writing performance
#36
mcroomp
closed
5 months ago
0
For back-compat with C++ version, on 0s in DQT table break the loop instead of returning an error
#35
gbrovman
closed
1 year ago
0
Write trailing header data even if early eof encountered, to be compatible with C++ version
#34
gbrovman
closed
1 year ago
0
Fix rst injection to be backcompat and bump the version
#33
gbrovman
closed
1 year ago
0
Fix Markdown in README.md
#32
ziemek99
closed
1 year ago
0
Copy coefficient blocks locally to process them in order to dramatically improve cache usage
#31
mcroomp
closed
1 year ago
0
update azurepipeline
#30
mcroomp
closed
1 year ago
0
Update README.md
#29
wilapdantop10
closed
1 year ago
1
optimize encode loop
#28
mcroomp
closed
1 year ago
0
Make JPEG variable length 2s complement faster
#27
mcroomp
closed
1 year ago
0
add unit tests for idct and arithmetic encoders
#26
mcroomp
closed
1 year ago
0
update version to 0.3.0
#25
mcroomp
closed
1 year ago
0
Put color index into its own structure to simplify indexing
#24
mcroomp
closed
1 year ago
0
Use new transpose feature to speed to IDCT
#23
mcroomp
closed
1 year ago
0
Add new fuzz test cases
#22
mcroomp
closed
1 year ago
0
use builtin cursor class for faster reading
#21
mcroomp
closed
1 year ago
0
add fuzz corpus and minor fixes
#20
mcroomp
closed
1 year ago
0
make split calculation the same across reader and writer
#19
mcroomp
closed
1 year ago
0
speed up bitwriter by writing 64 bits at a time in the common case
#18
mcroomp
closed
1 year ago
0
Optimize JPEG reading and writing
#17
mcroomp
closed
1 year ago
0
Make compression utility to always verify output
#16
mcroomp
closed
1 year ago
0
speed up jpeg huffman parsing with peek shortcut
#15
mcroomp
closed
1 year ago
0
bump nuspec version
#14
mcroomp
closed
1 year ago
0
optimize branch update with small lookup tables
#13
mcroomp
closed
1 year ago
2
Feature request: option to compress / decompress using stdin/stdout instead of a file
#12
leijurv
closed
1 year ago
1
Fix a couple issues found by fuzzer
#11
mcroomp
closed
1 year ago
0
Add fuzz testing to project
#10
mcroomp
closed
1 year ago
0
Added metrics structure to make it clean to pass back compression and other stats
#9
mcroomp
closed
1 year ago
0
improved inner loop of Huffman reading
#8
mcroomp
closed
1 year ago
0
Fix case of garbage at the end of progressive file
#7
mcroomp
closed
1 year ago
0
allow out-of-order SOF and quant table
#6
mcroomp
closed
1 year ago
0
moved from print to standard logging and record CPU time of workers
#5
mcroomp
closed
1 year ago
0
add test for C interface
#4
mcroomp
closed
1 year ago
0
Vectorized versions of aavg and lak
#3
mcroomp
closed
1 year ago
0
Allow encoding of progressive images where Huffman definition comes late
#2
mcroomp
closed
1 year ago
0
renamed AlignedBlock to match c++
#1
mcroomp
closed
1 year ago
0
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