зеркало из https://github.com/mozilla/gecko-dev.git
601f48038d
This allows picture slice backdrops to be supported when they contain rounded-rect clip(s) that are in the same coordinate system as the primitive. This is the common case, and allows subpixel AA to be used in bookmark menu and other popups that are part of the current Gecko UI. Differential Revision: https://phabricator.services.mozilla.com/D128156 |
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| .. | ||
| benchmarks | ||
| examples | ||
| invalidation | ||
| reftests | ||
| res | ||
| script | ||
| src | ||
| .gitignore | ||
| Cargo.toml | ||
| README.md | ||
| android.txt | ||
| build.rs | ||
README.md
wrench
wrench is a tool for debugging webrender outside of a browser engine.
Build
Build wrench with cargo build --release within the wrench directory.
headless
wrench has an optional headless mode for use in continuous integration. To run in headless mode, instead of using cargo run -- args, use ./headless.py args.
show
If you are working on gecko integration you can capture a frame via the following steps.
- Visit about:support and check that the "Compositing" value in the "Graphics" table says "WebRender". Enable
gfx.webrender.allin about:config if necessary to enable WebRender. - Hit ctrl-shift-3 to capture the frame. The data will be put in
~/wr-capture. - View the capture with
wrench show ~/wr-capture.
reftest
Wrench also has a reftest system for catching regressions.
- To run all reftests, run
script/headless.py reftest - To run specific reftests, run
script/headless.py reftest path/to/test/or/dir - To examine test failures, use the reftest analyzer
- To add a new reftest, create an example frame and a reference frame in
reftests/and then add an entry toreftests/reftest.list