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CHANGELOG.md

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5.0.0 / 2018-11-02

  • Maintenance, babelify upgrade: switch to @babel/core and @babel/preset-env.

4.2.0 / 2018-10-25

  • Added bounds check for invalid output canvas size (#155).
  • Maintenance: dev deps bump.

4.1.1 / 2018-03-31

  • Should return result via promise (regression), fix #139.

4.1.0 / 2018-03-27

  • Resize in multiple steps for big scales, fix #135.

4.0.2 / 2018-03-05

  • Multimath bump, should fix issue with broken WebAssembly engine in IOS 11.2.x Webkit (Safary/Chrome).

4.0.1 / 2017-10-13

  • Attempt to fix failure when WebAssembly disabled via CSP.

4.0.0 / 2017-09-30

  • Internals rewritten to use multimath library.
  • WebAssembly implementation for unsharp mask, as bonus.

3.0.6 / 2017-07-13

  • More constrains for createImageBitmap() use. Filter out browsers without ImageBitmap.prototype.close() method (Chrome 51 etc).

3.0.5 / 2017-06-30

  • Avoid Promise use in webworker. Should help with IE11, which suddently fixed creating of webworkers from data URI.

3.0.4 / 2017-04-20

  • IE fix.

3.0.3 / 2017-04-18

  • Fixed non working .createImageBitmap() resize, but disabled by default due bad quality.
  • Added debug messages.

3.0.2 / 2017-04-16

  • Fix wasm crash on upscale, #87.

3.0.1 / 2017-04-14

  • Add missed .set() fallback for ancient browsers.

3.0.0 / 2017-04-11

  • Major rewrite. New API, promise-based.
  • Drop WebGL resizer.
  • Add async image decode via createImageBitmap().
  • Add WebAssembly resizer.
  • Add createImageBitmap() resizer.
  • Add .toBlob() method.

2.0.8 / 2016-10-01

  • Set default number of CPUs (workers) to 1 if navigator.hardwareConcurrency not supported (ancient browsers).

2.0.7 / 2016-10-01

  • Fix Safary bug (grid could appear on downscaled image).
  • WEBGL shaders rework (still buggy, not for production).

2.0.6 / 2016-08-04

  • Fix tiler math: bad rounding could produce tiles out of src area, #61.

2.0.5 / 2016-07-19

  • Fix mem leak: release objectURL, used to create Web Workers.

2.0.4 / 2016-06-24

  • Deps bump (webworkify). Previous version had problems with IE Edge, #56.

2.0.3 / 2016-06-07

  • Deps bump. Use fresh webworkify with proper ObjectURL release, #55.

2.0.2 / 2016-03-30

  • Optimised previous fix.

2.0.1 / 2016-03-30

  • Fixed garbage on image edge tiles when alpha exists.

2.0.0 / 2016-03-12

  • Support Image() as input src.
  • Architecture rework: images are now splitted to tiles to restrict memory use and allow parallel processing.
  • Built-in WebWorkers manager to use all available CPU cores.
  • Feature flags (WW, WEBGL) are forced to false after resize call, if feature not supported or disabled due fatal error.
  • unsharpRadius range restricted to 0.5..2.0.
  • Experimental code for WebGL support (noisy & buggy, disabled by default).
  • .resizeBuffer() is no longer recommended for use. It does not use webworkers anymore (and option transferable is not used too).

1.1.1 / 2015-11-10

  • Bumped glur version to fix bug in unsharp mask with vertical images.

1.1.0 / 2015-11-09

  • Unsharp mask now useable.

1.0.8 / 2015-10-28

  • Fixed brightness loss due missed value rounding in convolvers.

1.0.7 / 2014-11-18

  • Fixed alpha reset for images without alpha channel (regression in 1.0.5).

1.0.6 / 2014-11-08

  • Removed alpha correction, because canvas data is not premultipled (#13). Thanks to @devongovett.

1.0.5 / 2014-11-03

  • Expose WebWorker on pica call, to allow early termination of task.
  • Minor speed opts.

1.0.4 / 2014-10-04

  • Added transferable objects support.
  • Fixed demo to fork over ssl too.

1.0.3 / 2014-09-29

  • ~25% speed boost (thanks to @mraleph for advice).
  • Added unsharp mask implementation (very naive). Need futher work.

1.0.2 / 2014-09-27

  • Improved capabilities detection.
  • .WW now shows if pica can use Web Workers or not.

1.0.1 / 2014-09-25

  • Added IE workarounds. Thanks to @noomorph.
  • Enchanced API to allow pass destination buffer by reference.

1.0.0 / 2014-09-24

  • First release.