1. 27 Feb, 2019 1 commit
  2. 23 Feb, 2019 1 commit
  3. 22 Feb, 2019 1 commit
    • liyuqian's avatar
      Shader warm up (#27660) · a44f174e
      liyuqian authored
      This patch adds a default shader warm up process which moves shader compilation from the animation time to the startup time. This also provides an extension for `runApp` so developers can customize the warm up process.
      
      This should reduce our worst_frame_rasterizer_time_millis from ~100ms to ~20-30ms for both flutter_gallery and complex_layout benchmarks. Besides, this should also have a significant improvement on 90th and 99th percentile time (50%-100% speedup in some cases, but I haven't tested them thoroughly; I'll let our device lab collect the data afterwards).
      
      The tradeoff the is the startup time (time to first frame). Our `flutter run --profile --trace-startup` seems to be a little noisy and I see about 100ms-200ms increase in that measurement for complex_layout and flutter_gallery. Note that this only happens on the first run after install or data wipe. Later the Skia persistent cache will remove the overhead.
      
      This also adds a cubic_bezier benchmark to test the custom shader warm up process.
      
      This should fix https://github.com/flutter/flutter/issues/813 (either by `defaultShaderWarmUp`, or a `customShaderWarmUp`).
      a44f174e
  4. 06 Nov, 2018 3 commits
  5. 28 Aug, 2018 1 commit
  6. 15 Aug, 2018 1 commit
    • Ian Hickson's avatar
      Shim package:test to avoid matcher issues (#20602) · 686d8f8a
      Ian Hickson authored
      * Upgrade everything except matcher.
      * Roll matcher (and test)
      * Adjust tests that depend on flutter:test directly to depend on a shim
      * Require use of package:test shim and remove other references to package:test
      686d8f8a
  7. 22 Mar, 2018 1 commit
  8. 18 Sep, 2017 1 commit
    • Ian Hickson's avatar
      Fix tests (#12132) · 88cd043d
      Ian Hickson authored
      Fixes some tests that weren't aggressively catching exceptions.
      Fixes some actual failures that were found because of this.
      Tries to fix an intermittent failure with crash1_test.dart which could be a race condition.
      88cd043d
  9. 07 Sep, 2017 1 commit