f2a7652aba
- benchmark: avoid buffers to avoid a memcpy - build: keep frame pointers on macOS. There was some debug changes from Zig 0.15 and this helps. Also, Apple actually requires/expects x29 to always be a frame pointer. - build/macos: force libSystem symbols instead of compiler-rt - global: add InitOpts.tool so that ghostty-gen/bench can parse their own actions in `+action` - quirks: provide our own vectorized memset. see the comment for more details why. - synthetic: fix UB by accessing global.io before it was initialized - terminal/hash_map: force inline for unique repr types. Zig 0.15 inlined and 0.16 doesn't, measured a huge slowdown in hyperlink benchmarks. - terminal: add explicit `@Vector` usage for storing a run of identical cells as well as for scanning printable cells. This auto-vectorized in Zig 0.15 but not in Zig 0.16. This produces the same assembly. - unicode: properties and LUT need power-of-two backing integer to avoid bad LLVM codegen
Packages
This folder contains packages written for and used by Ghostty that could potentially be useful for other projects. These are in-tree with Ghostty because I don't want to maintain them as separate projects (i.e. get dedicated issues, PRs, etc.). If you want to use them, you can copy and paste them into your project.
License
This license only applies to the contents of the pkg folder within
the Ghostty project. This license does not apply to the rest of the
Ghostty project.
Copyright © 2024 Mitchell Hashimoto, Ghostty contributors
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.