288 Commits

Author	SHA1	Message	Date
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	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	662b656218	implement LRU row GPU cell caching	2022-09-12 11:28:47 -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	98dff5a163	better handling of combination characters	2022-09-07 20:10:06 -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	3754de3b95	test very long emoji	2022-09-06 14:21:07 -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	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
Mitchell Hashimoto	7134ddec4e	resize less rows	2022-09-03 17:59:24 -07:00
Mitchell Hashimoto	1121438d8a	maybe clean up resize more cols	2022-09-03 17:50:04 -07:00
Mitchell Hashimoto	d6e243cde1	resize with reflow more cols	2022-09-03 17:28:26 -07:00
Mitchell Hashimoto	2583b8cb65	fix y pos on resize	2022-09-03 12:25:26 -07:00
Mitchell Hashimoto	41f2b756ae	fix scrolling and new row calculation	2022-09-03 12:18:45 -07:00
Mitchell Hashimoto	d22a323896	clean up some assertions	2022-09-01 23:25:51 -07:00
Mitchell Hashimoto	8d6e8eb0aa	asserts not being optimized away, use comptime gate	2022-09-01 22:21:54 -07:00
Mitchell Hashimoto	57725cf3a4	cache row iterator max value	2022-09-01 22:05:42 -07:00
Mitchell Hashimoto	5aa6d79519	screen: cache history offset ... This is a super hot calculation so taking up memory to cache it resulted in 15m less function calls when catting a 10mb file, and ~5% speedup.	2022-09-01 21:36:59 -07:00
Mitchell Hashimoto	73581eee0b	small optimizations	2022-09-01 18:36:27 -07:00
Mitchell Hashimoto	30a14d230e	process ASCII events manually to avoid function call overhead	2022-09-01 17:53:40 -07:00
Mitchell Hashimoto	d404be2993	grow our scrollback much faster	2022-09-01 01:15:20 -07:00
Mitchell Hashimoto	dba027d307	resize should maintain minimum of screen rows	2022-09-01 01:09:06 -07:00
Mitchell Hashimoto	77c8ec0a20	the big screen switchover	2022-09-01 00:58:47 -07:00
Mitchell Hashimoto	2f2b12a32f	resize without reflow preserves cursor better	2022-08-31 21:51:01 -07:00
Mitchell Hashimoto	89e931e468	our new resize without reflow supports scrollback so test that	2022-08-31 21:29:28 -07:00
Mitchell Hashimoto	4056f2abf9	new screen supports resize without reflow	2022-08-31 20:48:48 -07:00
Mitchell Hashimoto	cf969b27eb	screen2: dynamically allow scrollback when its needed	2022-08-31 19:54:10 -07:00
Mitchell Hashimoto	a192249c77	circbuf rotateToZero does nothing if its already at zero	2022-08-31 19:33:28 -07:00
Mitchell Hashimoto	50612002a8	circbuf resize operation	2022-08-31 17:17:43 -07:00
Mitchell Hashimoto	b7b83db119	fix some circbuf bugs (add tests) and add rotation	2022-08-31 17:08:02 -07:00
Mitchell Hashimoto	cb06bf4873	use non-extern unions so we get safety checks	2022-08-31 16:02:22 -07:00
Mitchell Hashimoto	10ec5f509e	circbuf doesn't use zeroes, it takes a default value	2022-08-31 15:27:45 -07:00
Mitchell Hashimoto	e8009f89cf	add cursor to new screen	2022-08-31 15:13:30 -07:00
Mitchell Hashimoto	c7b7e3cb44	screen2: selection	2022-08-31 14:58:43 -07:00
Mitchell Hashimoto	f6f8fee804	screen2: scrolling (to a certain extent), copying in tests	2022-08-31 11:44:39 -07:00
Mitchell Hashimoto	001ec979a2	big API surface for screen2, can test write/read now	2022-08-30 17:33:25 -07:00
Mitchell Hashimoto	19b46b6084	starting the new screen implementation	2022-08-30 16:39:49 -07:00