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path: root/src/entry_backend/pango.c
AgeCommit message (Collapse)Author
2022-06-21Add various command line arguments.Phil Jones
There are too many really to use single-character args, so the next step should be a config file.
2022-06-10Various small changes.Phil Jones
- Split the compgen and history sorting parts of compgen(), for future dmenu-like work. - Add a separate tofi-compgen executable. - Remove harfbuzz-glib usage, as we shouldn't be doing any complicated unicode stuff.
2022-06-10Space Pango lines correctly.Phil Jones
2022-06-10Remove unneeded Pango layouts.Phil Jones
We don't actually need a separate pango layout for each piece of text, as we only use them one-by-one anyway, so just use one instead.
2022-06-10Avoid an unnecessary copy of the image buffer.Phil Jones
By pointing Cairo at the mmap-ed file used to create wl_shm buffers, we can eliminate a memcpy() on every draw, providing a decent speedup (especially for large window sizes). This comes at the expense of having to keep track of two Cairo contexts, one for each of our two buffers used for double buffering. Additionally, a single memcpy() is still required for initialisation of the second buffer, so the startup latency isn't affected much.
2022-06-09Add Harfbuzz backend.Phil Jones
Another source of slow startup is initialising Pango. If the user supplies a ttf file, we can skip any Pango stuff and use Harfbuzz directly with Cairo to do our font rendering, providing a large speedup.