Mitchell Hashimoto
552a1b51d0
coretext: rasterization looking cleaner
2023-07-01 09:23:39 -07:00
Mitchell Hashimoto
079fe7bc94
coretext: the size needs to be in pixels! (see comment)
2023-07-01 09:23:39 -07:00
Mitchell Hashimoto
4d7a2c9f05
font: remove the old comment about not doing the grey stroke
2023-07-01 09:23:39 -07:00
Mitchell Hashimoto
45da58188c
fix up for new zig
2023-07-01 09:23:39 -07:00
Mitchell Hashimoto
ef5d86ffb0
coretext: initially fill grey
2023-07-01 09:23:39 -07:00
Mitchell Hashimoto
2a1cbb4f21
coretext: calculate units per em/point
2023-07-01 09:23:39 -07:00
Mitchell Hashimoto
314f9287b1
Update Zig ( #164 )
...
* update zig
* pkg/fontconfig: clean up @as
* pkg/freetype,harfbuzz: clean up @as
* pkg/imgui: clean up @as
* pkg/macos: clean up @as
* pkg/pixman,utf8proc: clean up @as
* clean up @as
* lots more @as cleanup
* undo flatpak changes
* clean up @as
2023-06-30 12:15:31 -07:00
Mitchell Hashimoto
56f8e39e5b
Update zig, mach, fmt
2023-06-25 11:08:20 -07:00
Mitchell Hashimoto
30fdbaebf4
font: run splitting needs to detect italics
2023-06-23 13:56:07 -07:00
Mitchell Hashimoto
6e79e84acf
config file quoted strings are accepted now
2023-06-23 13:45:48 -07:00
Mitchell Hashimoto
1d45df17e4
font: underline sprites should never go out of bounds for canvas
2023-06-22 20:11:57 -07:00
Mitchell Hashimoto
43554c1b64
font: remove old logging
2023-06-22 16:07:43 -07:00
Mitchell Hashimoto
e810a7bf91
font: fix double underline drawing with very low underline positions
2023-06-22 16:07:10 -07:00
Mitchell Hashimoto
cfb8108279
font: curly underline has a minimum wave height
...
This fixes rendering issues with some fonts where the underline position
is too close to the bottom of the cell causing a very shallow curl.
2023-06-22 16:01:00 -07:00
Mitchell Hashimoto
01de38b20d
font: if CoreText needs to allocate, stack allocate and log
2023-05-31 22:03:27 -07:00
Mitchell Hashimoto
b196e43ee4
fix some issues for future Zig update
2023-05-19 08:34:07 -07:00
Mitchell Hashimoto
97d9157d22
update zig version
2023-05-07 20:50:51 -07:00
Mitchell Hashimoto
f5ee25d172
font/shaper/web_canvas: needs to add null selection for shaper test
2023-03-23 10:35:05 -07:00
Mitchell Hashimoto
2be4eb0da7
font/shaper: split runs at selection boundaries
2023-03-23 10:24:22 -07:00
Mitchell Hashimoto
20f9e98894
font/freetype: add a 1px border to each glyph in the texture atlas
2023-03-16 22:54:21 -07:00
Mitchell Hashimoto
cf519bcd75
Use procedurally generated sprites for cursors rather than shaders
2023-03-04 15:14:10 -08:00
Mitchell Hashimoto
25cf4eac43
don't need to set all sprite values in enum
2023-03-04 14:45:34 -08:00
Mitchell Hashimoto
bb48ebc9cb
fix wasm build
2023-03-04 14:26:56 -08:00
Mitchell Hashimoto
06035e2f95
can now use -Dfont-backend to choose the font backend to use
2023-03-04 10:50:13 -08:00
Mitchell Hashimoto
ce86c64b42
update zig, src for loops
2023-02-27 21:46:42 -08:00
Mitchell Hashimoto
e8a1fe4d87
move wasm target struct around to avoid analyzing wasm file on non-wasm
2022-12-31 09:04:11 -08:00
Mitchell Hashimoto
8b6128ddfc
start making the src more wasm target aware
2022-12-31 08:57:12 -08:00
Mitchell Hashimoto
241bfee7d4
wasm: use shared, imported memory
...
This switches our wasm build to use "shared" memory. Shared memory can
be shared across multiple web workers, which is something we'll want to
support for our multi-threaded behaviors later.
Shared memory has a number of different restrictions so this updates
zig-js to support it as well as updates some of our functions that need
to be aware of it.
2022-12-24 16:24:43 -08:00
Mitchell Hashimoto
609ba91cc9
font: clear up some logging
2022-12-14 22:06:40 -08:00
Mitchell Hashimoto
05a5cfddb5
font: web canvas sprite trapezoid
2022-12-13 22:22:00 -08:00
Mitchell Hashimoto
c391d0f3de
font: web canvas sprite font can composite
2022-12-13 22:17:27 -08:00
Mitchell Hashimoto
bf054e5b44
font: web canvas sprite font can write to atlas
2022-12-13 22:01:13 -08:00
Mitchell Hashimoto
b48a0db040
font: web canvas rect sprite func
2022-12-13 21:46:33 -08:00
Mitchell Hashimoto
c9755f5fd1
font: mostly empty web canvas sprite renderer, but compiles
2022-12-13 21:19:40 -08:00
Mitchell Hashimoto
68e697dcbe
font: remove getData from canvas
2022-12-13 21:09:09 -08:00
Mitchell Hashimoto
ead8610604
font: Box font uses canvas abstraction
2022-12-13 21:08:45 -08:00
Mitchell Hashimoto
b21e18a9e6
font: start converting Box font to our abstract canvas interface
2022-12-13 16:16:56 -08:00
Mitchell Hashimoto
a87b21dbee
font: mac should use freetype rasterizer by default
2022-12-12 22:12:11 -08:00
Mitchell Hashimoto
c8252133a3
update zig version
2022-12-12 22:10:52 -08:00
Mitchell Hashimoto
bc74033ad6
face: web canvas can render grapheme clusters
2022-12-12 21:40:54 -08:00
Mitchell Hashimoto
a1dda2c37f
font: faceFromIndex returns a pointer to the face
2022-12-12 21:34:34 -08:00
Mitchell Hashimoto
c06ca04a1a
font: web canvas tracks glyph indexes for grapheme clusters
2022-12-12 11:31:30 -08:00
Mitchell Hashimoto
2b3478ce3d
font: start web canvas shaping, we perform grapheme clustering
2022-12-11 22:12:12 -08:00
Mitchell Hashimoto
35000bced1
font: shaper test should decode unicode codepoints
2022-12-08 12:42:09 -08:00
Mitchell Hashimoto
0c9a9b1f91
font: web canvas face has to render to check presentation for cp
...
Since we have no way to detect our presentation (text/emoji), we need to
actually render the glyph that is being requested to double-check that
the glyph matches our supported presentation.
We do this because the browser will render fallback fonts for a glyph if
it can't find one in the named font.
2022-12-07 19:20:04 -08:00
Mitchell Hashimoto
f53d9fb704
font: web canvas shaper yields runs
2022-12-07 18:29:49 -08:00
Mitchell Hashimoto
dd71456f35
font: shapers init with allocator since web canvas needs to init buffer
2022-12-06 13:44:55 -08:00
Mitchell Hashimoto
f0b7fbecee
font: extract common shaper elements out
2022-12-06 13:23:53 -08:00
Mitchell Hashimoto
e3c18f3f51
font: move shaper into comptime interface
2022-12-06 11:20:37 -08:00
Mitchell Hashimoto
6aa212707e
font: web canvas can render emoji
2022-12-06 10:55:42 -08:00
