{"push_id":2982952778,"size":12,"distinct_size":1,"ref":"refs/heads/overwrite-flag","head":"e2dbadf40fd69076722719227a103c26aaa78289","before":"8beb1b38d8ce89cda07b8a5a00978328af853052","commits":[{"sha":"18339bc25f83b0aba6d2e0e6966915cb65e67cff","author":{"name":"Robert Obryk","email":"d4624a6becc622e68ac0c2256aa42a3284e12593@google.com"},"message":"Do not depend on pkg-config.\n\nSome systems do not have it by default; let's use libpng-config if\npkg-config is unavailable.\n\nFixes #110.","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/18339bc25f83b0aba6d2e0e6966915cb65e67cff"},{"sha":"20193b6663656894412561f03839de768fd120e0","author":{"name":"Eugene Kliuchnikov","email":"5f7f43dda9f7cb8b2bb6ef0785ab797a1de513a8@google.com"},"message":"Add initial appveyor configuration / vcpkg (#191)","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/20193b6663656894412561f03839de768fd120e0"},{"sha":"86536c8a15ca6d9415ee82b53e45d4337a4f2619","author":{"name":"Zoltan Szabadka","email":"9e69c2e8c07175edc52f4a25d25febc5cf6bd821@google.com"},"message":"Update the golden test result hashes that were changed by commit 2b11b","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/86536c8a15ca6d9415ee82b53e45d4337a4f2619"},{"sha":"e2748c8538ba60bdd65258f85a3c6081173d6c18","author":{"name":"szabadka","email":"9e69c2e8c07175edc52f4a25d25febc5cf6bd821@users.noreply.github.com"},"message":"Merge pull request #212 from szabadka/fix\n\nUpdate the golden test result hashes that were changed by commit 2b11b","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/e2748c8538ba60bdd65258f85a3c6081173d6c18"},{"sha":"f4705986bcd33809294224d34494d7c962af6f42","author":{"name":"Zoltan Szabadka","email":"9e69c2e8c07175edc52f4a25d25febc5cf6bd821@google.com"},"message":"Reduce memory usage of guetzli by about 16 bytes/pixel.\n\nPeak memory usage of the ~1MP station.png file from the test corpus\nwent from 111 MiB to 94 MiB.\n\nThe memory reduction is achieved by:\n (1) not storing the opsin dynamic image of the original, since it turns\n     out that recomputing it is not significant, compared to other operations\n     in butteraugli,\n (2) removing the distance map from GuetzliOutput, since it is not used\n     afterwards, and\n (3) clearing the previous values from distance map before starting\n     butteraugli calculations.\n\nI checked that the golden test passes.","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/f4705986bcd33809294224d34494d7c962af6f42"},{"sha":"f3e83a7058ef19a5f8b18b55715635e33eb78ec7","author":{"name":"szabadka","email":"9e69c2e8c07175edc52f4a25d25febc5cf6bd821@users.noreply.github.com"},"message":"Merge pull request #213 from szabadka/master\n\nReduce memory usage of guetzli by about 16 bytes/pixel.","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/f3e83a7058ef19a5f8b18b55715635e33eb78ec7"},{"sha":"2266ffa88fc6f02dd619c244ce878ee0bf0bf8b3","author":{"name":"Ruud van Asseldonk","email":"01b609c41eb07e4bfc3e8a3344af67ec486d82b3@google.com"},"message":"Fix build on Travis CI","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/2266ffa88fc6f02dd619c244ce878ee0bf0bf8b3"},{"sha":"de70ac21f403fadeb55c27e94fd005e13fa98ef3","author":{"name":"Ruud van Asseldonk","email":"01b609c41eb07e4bfc3e8a3344af67ec486d82b3@google.com"},"message":"Avoid more conflicting Java packages on Travis CI","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/de70ac21f403fadeb55c27e94fd005e13fa98ef3"},{"sha":"32eb4626a9629a358c8f8bc9557235781b068b39","author":{"name":"Robert Obryk","email":"d4624a6becc622e68ac0c2256aa42a3284e12593@google.com"},"message":"Update Butteraugli.\n\nThe new version uses ImageF everywhere inside, so we also undo the\nImageF to vector conversion from 66390.","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/32eb4626a9629a358c8f8bc9557235781b068b39"},{"sha":"cb5e4a86f69628f685f2b78d7429e248ab83d8d7","author":{"name":"Jyrki Alakuijala","email":"048d8c661120637c4ef5dbd5d339e97bae17b8d2@gmail.com"},"message":"Improve lower quality behaviour.\n\nThis change reduces the amount of banding that is generated at lower\nqualities. At the same time it causes images at low fixed Butteraugli\nscore to be smaller, so it seems to fix some suboptimality in the\noptimization process.","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/cb5e4a86f69628f685f2b78d7429e248ab83d8d7"},{"sha":"0b78c7cc8b1b6cbaaf3d08b1facb599bcec1d101","author":{"name":"Jyrki Alakuijala","email":"048d8c661120637c4ef5dbd5d339e97bae17b8d2@gmail.com"},"message":"Pik improvements backported to guetzli. High-frequency asymmetry for improved ringing detection.","distinct":false,"url":"https://api.github.com/repos/gtuk/guetzli/commits/0b78c7cc8b1b6cbaaf3d08b1facb599bcec1d101"},{"sha":"e2dbadf40fd69076722719227a103c26aaa78289","author":{"name":"gtuk","email":"a83689565f7e0ac18940cb983a31ca8014a003f3@users.noreply.github.com"},"message":"Merge branch 'master' into overwrite-flag","distinct":true,"url":"https://api.github.com/repos/gtuk/guetzli/commits/e2dbadf40fd69076722719227a103c26aaa78289"}]}
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