Version 2.1.7
This commit is contained in:
Josh Holmer
parent
1305b5cf17
commit
565d08ed72
4 changed files with 35 additions and 29 deletions
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@ -1,3 +1,9 @@
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### Version 2.1.7
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- 80x faster palette reduction ([#150](https://github.com/shssoichiro/oxipng/pull/150))
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- Optimize RGB to palette conversion ([#148](https://github.com/shssoichiro/oxipng/pull/148))
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- Various microoptimizations ([#146](https://github.com/shssoichiro/oxipng/pull/146))
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- Introduce third-party safe wrapper around cloudflare-zlib ([#149](https://github.com/shssoichiro/oxipng/pull/149))
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### Version 2.1.6
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- Identify and drop useless sRGB profiles ([#143](https://github.com/shssoichiro/oxipng/pull/143))
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- Alpha heuristic improvements ([#144](https://github.com/shssoichiro/oxipng/pull/144))
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34
Cargo.lock
generated
34
Cargo.lock
generated
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@ -18,7 +18,7 @@ dependencies = [
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[[package]]
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name = "arrayvec"
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version = "0.4.7"
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version = "0.4.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -29,7 +29,7 @@ name = "atty"
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version = "0.2.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
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"termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -121,7 +121,7 @@ name = "crossbeam-epoch"
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version = "0.3.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"arrayvec 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
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"crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -180,7 +180,7 @@ dependencies = [
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[[package]]
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name = "itertools"
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version = "0.7.9"
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version = "0.7.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"either 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -193,7 +193,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "libc"
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version = "0.2.43"
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version = "0.2.44"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@ -255,12 +255,12 @@ name = "num_cpus"
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version = "1.8.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "oxipng"
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version = "2.1.6"
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version = "2.1.7"
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dependencies = [
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"bit-vec 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -268,7 +268,7 @@ dependencies = [
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"cloudflare-zlib 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"image 0.20.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"itertools 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"itertools 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)",
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"miniz_oxide 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"rayon 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -305,13 +305,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
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"num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "redox_syscall"
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version = "0.1.42"
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version = "0.1.43"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@ -319,7 +319,7 @@ name = "redox_termios"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"redox_syscall 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
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"redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -342,8 +342,8 @@ name = "termion"
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version = "1.5.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"redox_syscall 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
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"redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
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"redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -412,7 +412,7 @@ dependencies = [
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"checksum adler32 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e928aa58f6dbd754bda26eca562a242549cb606e27a2240fc305fc75a7f12af9"
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"checksum adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7e522997b529f05601e05166c07ed17789691f562762c7f3b987263d2dedee5c"
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"checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
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"checksum arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a1e964f9e24d588183fcb43503abda40d288c8657dfc27311516ce2f05675aef"
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"checksum arrayvec 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "f405cc4c21cd8b784f6c8fc2adf9bc00f59558f0049b5ec21517f875963040cc"
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"checksum atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652"
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"checksum bit-vec 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4440d5cb623bb7390ae27fec0bb6c61111969860f8e3ae198bfa0663645e67cf"
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"checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
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@ -433,9 +433,9 @@ dependencies = [
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"checksum glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
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"checksum image 0.20.1 (registry+https://github.com/rust-lang/crates.io-index)" = "44665b4395d1844c96e7dc8ed5754782a1cdfd9ef458a80bbe45702681450504"
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"checksum inflate 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6f53b811ee8e2057ccf9643ca6b4277de90efaf5e61e55fd5254576926bb4245"
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"checksum itertools 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)" = "7cef527957675adbb9ec77a7e3c44c69d729dc0a80e64fe7d380138ef851af1d"
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"checksum itertools 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)" = "0d47946d458e94a1b7bcabbf6521ea7c037062c81f534615abcad76e84d4970d"
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"checksum lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a374c89b9db55895453a74c1e38861d9deec0b01b405a82516e9d5de4820dea1"
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"checksum libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)" = "76e3a3ef172f1a0b9a9ff0dd1491ae5e6c948b94479a3021819ba7d860c8645d"
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"checksum libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)" = "10923947f84a519a45c8fefb7dd1b3e8c08747993381adee176d7a82b4195311"
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"checksum lzw 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7d947cbb889ed21c2a84be6ffbaebf5b4e0f4340638cba0444907e38b56be084"
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"checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
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"checksum miniz_oxide 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5ad30a47319c16cde58d0314f5d98202a80c9083b5f61178457403dfb14e509c"
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@ -448,7 +448,7 @@ dependencies = [
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"checksum png 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f54b9600d584d3b8a739e1662a595fab051329eff43f20e7d8cc22872962145b"
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"checksum rayon 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "373814f27745b2686b350dd261bfd24576a6fb0e2c5919b3a2b6005f820b0473"
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"checksum rayon-core 1.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b055d1e92aba6877574d8fe604a63c8b5df60f60e5982bf7ccbb1338ea527356"
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"checksum redox_syscall 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "cf8fb82a4d1c9b28f1c26c574a5b541f5ffb4315f6c9a791fa47b6a04438fe93"
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"checksum redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)" = "679da7508e9a6390aeaf7fbd02a800fdc64b73fe2204dd2c8ae66d22d9d5ad5d"
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"checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
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"checksum rgb 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)" = "002bebda58b24482d6911a59512e8a17fa1defecf5a2162521113b7cc5422dd1"
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"checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
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@ -14,7 +14,7 @@ homepage = "https://github.com/shssoichiro/oxipng"
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license = "MIT"
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name = "oxipng"
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repository = "https://github.com/shssoichiro/oxipng"
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version = "2.1.6"
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version = "2.1.7"
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[badges]
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travis-ci = { repository = "shssoichiro/oxipng", branch = "master" }
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22
README.md
22
README.md
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@ -94,29 +94,29 @@ Oxipng is open-source software, distributed under the MIT license.
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## Benchmarks
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Tested oxipng 2.1.6 (compiled on rustc 1.30.1 (1433507eb 2018-11-07)) against OptiPNG version 0.7.7 on Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz with 8 logical cores
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Tested oxipng 2.1.7 (compiled on rustc 1.30.1 (1433507eb 2018-11-07)) against OptiPNG version 0.7.7 on Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz with 8 logical cores
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Benchmark #1: ./target/release/oxipng -P ./tests/files/rgb_16_should_be_grayscale_8.png
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Time (mean ± σ): 103.7 ms ± 1.9 ms [User: 178.2 ms, System: 24.1 ms]
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Range (min … max): 99.7 ms … 107.2 ms
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Time (mean ± σ): 104.5 ms ± 2.0 ms [User: 169.4 ms, System: 23.9 ms]
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Range (min … max): 101.3 ms … 108.9 ms
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Benchmark #2: optipng -simulate ./tests/files/rgb_16_should_be_grayscale_8.png
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Time (mean ± σ): 275.4 ms ± 4.2 ms [User: 274.8 ms, System: 0.6 ms]
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Range (min … max): 268.7 ms … 284.2 ms
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Time (mean ± σ): 272.3 ms ± 3.1 ms [User: 271.3 ms, System: 1.1 ms]
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Range (min … max): 269.1 ms … 278.6 ms
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Summary
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'./target/release/oxipng -P ./tests/files/rgb_16_should_be_grayscale_8.png' ran
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2.66 ± 0.06 times faster than 'optipng -simulate ./tests/files/rgb_16_should_be_grayscale_8.png'
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2.60 ± 0.06 times faster than 'optipng -simulate ./tests/files/rgb_16_should_be_grayscale_8.png'
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Benchmark #1: ./target/release/oxipng -o4 -P ./tests/files/rgb_16_should_be_grayscale_8.png
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Time (mean ± σ): 128.4 ms ± 4.7 ms [User: 415.7 ms, System: 26.0 ms]
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Range (min … max): 121.0 ms … 138.5 ms
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Time (mean ± σ): 128.1 ms ± 4.1 ms [User: 404.8 ms, System: 27.3 ms]
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Range (min … max): 123.1 ms … 140.4 ms
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Benchmark #2: optipng -o 4 -simulate ./tests/files/rgb_16_should_be_grayscale_8.png
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Time (mean ± σ): 923.1 ms ± 6.0 ms [User: 919.4 ms, System: 3.1 ms]
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Range (min … max): 914.7 ms … 930.2 ms
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Time (mean ± σ): 914.8 ms ± 3.7 ms [User: 913.2 ms, System: 1.2 ms]
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Range (min … max): 910.5 ms … 923.7 ms
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Summary
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'./target/release/oxipng -o4 -P ./tests/files/rgb_16_should_be_grayscale_8.png' ran
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7.19 ± 0.26 times faster than 'optipng -o 4 -simulate ./tests/files/rgb_16_should_be_grayscale_8.png'
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7.14 ± 0.23 times faster than 'optipng -o 4 -simulate ./tests/files/rgb_16_should_be_grayscale_8.png'
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Reference in a new issue