forked from joejulian/gio
5684185+vsariola@users.noreply.github.com
1a17e9ea37
Stack.Layout and Flex.Layout caused a lot of heap allocations / escapes. The reason was that scratch space for dims and call and was inside Stack/FlexChild. child.call.Add(gtx.Ops) confused the go escape analysis and caused the entired children slice to escape to the heap, including all widgets in it. This caused a lot of heap allocations. Now the scratch space is separate from children, and for cases len(children) <= 32, we will allocate the scratch space on the stack. For cases len(children) > 32, only the scratch space gets allocated from the heap, during append. Signed-off-by: vsariola <5684185+vsariola@users.noreply.github.com>
Gio - https://gioui.org
Immediate mode GUI programs in Go for Android, iOS, macOS, Linux, FreeBSD, OpenBSD, Windows, and WebAssembly (experimental).
Installation, examples, documentation
Go to gioui.org.
Issues
File bugs and TODOs through the issue tracker or send an email to ~eliasnaur/gio@todo.sr.ht. For general discussion, use the mailing list: ~eliasnaur/gio@lists.sr.ht.
Contributing
Post discussion to the mailing list and patches to gio-patches. No Sourcehut account is required and you can post without being subscribed.
See the contribution guide for more details.
An official GitHub mirror is available.
Tags
Pre-1.0 tags are provided for reference only, and do not designate releases with ongoing support. Bugfixes will not be backported to older tags.
Tags follow semantic versioning. In particular, as the major version is zero:
- breaking API or behavior changes will increment the minor version component.
- non-breaking changes will increment the patch version component.