4468 Commits

Author	SHA1	Message	Date
Mitchell Hashimoto	88a4cb65f3	src/font: working on initiaizing deferred fonts from fc	2022-09-23 14:12:38 -07:00
Mitchell Hashimoto	bc9a0a36a8	store requested size alongside deferred font for loading	2022-09-23 14:12:38 -07:00
Mitchell Hashimoto	92251ed913	font group works with deferred faces exclusively	2022-09-23 14:12:38 -07:00
Mitchell Hashimoto	ac26c20e94	font discovery builds up a set of deferred faces	2022-09-23 14:12:38 -07:00
Mitchell Hashimoto	1c1da63c7e	deferred face hasCodepoint	2022-09-23 14:12:38 -07:00
Mitchell Hashimoto	141182aa13	start adding fontconfig conditional compilation	2022-09-23 14:12:38 -07:00
Mitchell Hashimoto	1a2b684b0e	RGB should not be packed, so that it has align = 1	2022-09-23 13:10:51 -07:00
Mitchell Hashimoto	a1d238e385	Fix a couple bugs in memory access (tests only)	2022-09-23 12:51:50 -07:00
Mitchell Hashimoto	72105fc6cd	update to the latest stage2 compiler we can	2022-09-23 12:08:06 -07:00
Mitchell Hashimoto	c68c487e14	Make selection part of the cache key for GPU cells ... If the selection state changes for a given row, the row must be invalidated.	2022-09-14 19:58:36 -07:00
Mitchell Hashimoto	77851b30a2	Revert "update to latest Zig nightly" ... This reverts commit f3f2c3df268db905b6af6588e5e5008da0f48b60.	2022-09-14 19:39:10 -07:00
Mitchell Hashimoto	f3f2c3df26	update to latest Zig nightly	2022-09-14 19:34:19 -07:00
Mitchell Hashimoto	59191b05cd	build fontconfig	2022-09-13 14:34:40 -07:00
Mitchell Hashimoto	d5ee4f8b21	Cell GPU cache must also key by screen type (primary/alternate)	2022-09-13 10:43:03 -07:00
Mitchell Hashimoto	7bde20a43d	a cell is empty only if it also has no styling ... Previously we only checked if it had no character. With text shaping, this was causing runs of only empty backgrounds to not render.	2022-09-13 10:12:44 -07:00
Mitchell Hashimoto	b5f9e8abf0	fix potential crash	2022-09-13 10:12:29 -07:00
Mitchell Hashimoto	662b656218	implement LRU row GPU cell caching	2022-09-12 11:28:47 -07:00
Mitchell Hashimoto	3e27120e8c	lru resize	2022-09-12 11:01:22 -07:00
Mitchell Hashimoto	4f6c67fe9d	add LRU	2022-09-12 10:21:18 -07:00
Mitchell Hashimoto	8995e74e23	rows are dirty when initialized	2022-09-10 11:01:40 -07:00
Mitchell Hashimoto	08b7a866b6	Screen dirty tracking	2022-09-10 10:59:57 -07:00
Mitchell Hashimoto	97aef76501	avoid large shaper buffer allocation on every frame	2022-09-07 20:27:36 -07:00
Mitchell Hashimoto	98dff5a163	better handling of combination characters	2022-09-07 20:10:06 -07:00
Mitchell Hashimoto	8d90292cb2	remove font conversion stuff	2022-09-07 16:17:41 -07:00
Mitchell Hashimoto	278d9ad9d6	add tracing	2022-09-07 16:10:16 -07:00
Mitchell Hashimoto	85dff335f1	much more accurate run splits and cell widths in runs	2022-09-07 10:30:40 -07:00
Mitchell Hashimoto	3f1942223b	only test presentation VS15/16 if directly adjacent to codepoint	2022-09-06 14:26:43 -07:00
Mitchell Hashimoto	da7843e8b4	test shaping a long emoji	2022-09-06 14:25:29 -07:00
Mitchell Hashimoto	3754de3b95	test very long emoji	2022-09-06 14:21:07 -07:00
Mitchell Hashimoto	f40eb3663a	kind of handle VS15/16 better, its not blank anymore, but its wrong	2022-09-06 13:56:20 -07:00
Mitchell Hashimoto	e326bc4921	fonts are presentation format aware (text vs emoji)	2022-09-06 13:30:29 -07:00
Mitchell Hashimoto	302889bfb3	font don't include convert	2022-09-05 22:53:29 -07:00
Mitchell Hashimoto	0d2c03c21c	Font face handles zero-width glyphs (weird but happens)	2022-09-05 22:53:00 -07:00
Mitchell Hashimoto	90d250a3ba	Rebase	2022-09-05 11:41:40 -07:00
Mitchell Hashimoto	480d262bc1	Calculate grid_width properly, use that instead of wide mask in shader	2022-09-05 11:38:53 -07:00
Mitchell Hashimoto	3231b84927	Ligatures ... This introduces a naive first pass at integrating ligatures. The basic ligatures (such as "==" in some fonts) work great. Skin-toned emoji are struggling a bit. This isn't the most performant way to do this, either, and I plan on improving that.	2022-09-05 11:38:52 -07:00
Mitchell Hashimoto	9e8d00f140	attach zero-width joiners to cells	2022-09-05 11:32:14 -07:00
Mitchell Hashimoto	8ef31aaaf9	Disable	2022-09-05 11:22:29 -07:00
Mitchell Hashimoto	802f230fa2	handle graphemes with more than 1 joiner	2022-09-05 10:35:22 -07:00
Mitchell Hashimoto	47242ad12a	test writing graphemes	2022-09-05 10:29:52 -07:00
Mitchell Hashimoto	7ceff79ea9	various methods on Row are grapheme-aware and tested	2022-09-05 09:47:35 -07:00
Mitchell Hashimoto	b3ec7028fb	detect and attach grapheme to grapheme data	2022-09-04 21:57:07 -07:00
Mitchell Hashimoto	a605ff07e1	setup flags, storage for graphemes	2022-09-04 11:17:41 -07:00
Mitchell Hashimoto	e6564dfd11	fix some resize crashes	2022-09-04 09:43:20 -07:00
Mitchell Hashimoto	f417659368	on resize, if rows increasing, handle that first	2022-09-03 22:33:20 -07:00
Mitchell Hashimoto	ac9f9b29d6	bump render to 144hz, slowest 120hz	2022-09-03 22:17:25 -07:00
Mitchell Hashimoto	f3f60e47d1	clearHistory	2022-09-03 21:40:03 -07:00
Mitchell Hashimoto	6373900dfa	comment on screen struct	2022-09-03 21:35:43 -07:00
Mitchell Hashimoto	c0e36bedd6	remove dirty for now	2022-09-03 21:26:49 -07:00
Mitchell Hashimoto	3d0ec16ad4	resize with shrinking cols	2022-09-03 21:25:06 -07:00