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c2pa-rs
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perf: optimize signing passes/copies for large PNGs

#1967Merged
Comparing
ok-nick/optimize-png
(
633d86a
) with
main
(
5237f5b
)
CodSpeed Performance Gauge
+19%
Improvement
2
Untouched
28
Skipped
64

Benchmarks

94 total
small
sdk/benches/sign.rs::benches::sign_png::sign png
CodSpeed Performance Gauge
+23%
31 ms25.2 ms
small
sdk/benches/read.rs::benches::read_png::read png
CodSpeed Performance Gauge
+14%
23.6 ms20.6 ms
small
sdk/benches/read.rs::benches::read_jpeg::read jpeg
CodSpeed Performance Gauge
+3%
24.8 ms24.2 ms
wide-assertions/read
sdk/benches/complex_read.rs::benches::wide_assertions
CodSpeed Performance Gauge
0%
22.1 ms22.1 ms
update-manifests/read
sdk/benches/complex_read.rs::benches::update_manifests
CodSpeed Performance Gauge
0%
291.7 ms291.3 ms
small
sdk/benches/read.rs::benches::read_mp3::read mp3
CodSpeed Performance Gauge
0%
21.2 ms21.1 ms
wide-ingredients/read
sdk/benches/complex_read.rs::benches::wide_ingredients
CodSpeed Performance Gauge
0%
239.5 ms239.3 ms
binary-ingredient-tree/read
sdk/benches/complex_read.rs::benches::binary_ingredient_tree
CodSpeed Performance Gauge
0%
776.4 ms776.1 ms
small
sdk/benches/read.rs::benches::read_mp4::read mp4
CodSpeed Performance Gauge
0%
26.1 ms26.1 ms
small
sdk/benches/sign.rs::benches::sign_tiff::sign tiff
CodSpeed Performance Gauge
0%
21.9 ms21.9 ms
small
sdk/benches/sign.rs::benches::sign_jpeg::sign jpeg
CodSpeed Performance Gauge
0%
31.6 ms31.6 ms
deep-ingredients/read
sdk/benches/complex_read.rs::benches::deep_ingredients
CodSpeed Performance Gauge
0%
4.7 MB4.7 MB
wide-ingredients/read
sdk/benches/complex_read.rs::benches::wide_ingredients
CodSpeed Performance Gauge
0%
5.7 MB5.7 MB
wide-assertions/read
sdk/benches/complex_read.rs::benches::wide_assertions
CodSpeed Performance Gauge
0%
353.6 KB353.6 KB
large-cbor-assertion/read
sdk/benches/complex_read.rs::benches::large_cbor_assertion
CodSpeed Performance Gauge
0%
8.1 MB8.1 MB
large-json-assertion/read
sdk/benches/complex_read.rs::benches::large_json_assertion
CodSpeed Performance Gauge
0%
8.1 MB8.1 MB
binary-ingredient-tree/read
sdk/benches/complex_read.rs::benches::binary_ingredient_tree
CodSpeed Performance Gauge
0%
15.3 MB15.3 MB
update-manifests/read
sdk/benches/complex_read.rs::benches::update_manifests
CodSpeed Performance Gauge
0%
5.6 MB5.6 MB
small
sdk/benches/read.rs::benches::read_svg::read svg
CodSpeed Performance Gauge
0%
49.1 ms49.1 ms
small
sdk/benches/sign.rs::benches::sign_mp3::sign mp3
CodSpeed Performance Gauge
0%
22.2 ms22.2 ms
small
sdk/benches/read.rs::benches::read_tiff::read tiff
CodSpeed Performance Gauge
0%
20.8 ms20.8 ms
small
sdk/benches/read.rs::benches::read_gif::read gif
CodSpeed Performance Gauge
0%
21.3 ms21.3 ms
small
sdk/benches/sign.rs::benches::sign_mp4::sign mp4
CodSpeed Performance Gauge
0%
28.7 ms28.7 ms
deep-ingredients/read
sdk/benches/complex_read.rs::benches::deep_ingredients
CodSpeed Performance Gauge
0%
279.4 ms279.5 ms
small
sdk/benches/sign.rs::benches::sign_wav::sign wav
CodSpeed Performance Gauge
0%
24.8 ms24.8 ms

Commits

Click on a commit to change the comparison range
Base
main
5237f5b
+19.17%
fix: avoid large copies of PNG by reusing calls to find c2pa chunk
5673a5c
2 months ago
by ok-nick
+2.82%
test: adjust error type
e96b9e2
2 months ago
by ok-nick
-3.42%
Merge branch 'main' of github.com:contentauth/c2pa-rs into ok-nick/optimize-png
633d86a
19 hours ago
by ok-nick
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