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Author SHA1 Message Date
Antonio Scandurra
073ff96a9f Snap quads to pixel grid to avoid antialiasing them around the edges 2021-03-31 14:53:15 +02:00
Antonio Scandurra
bbf8762447 💄 2021-03-31 10:32:53 +02:00
Antonio Scandurra
f5e5d7180f Remove conditional from winding number computation 2021-03-31 10:30:16 +02:00
Nathan Sobo
5c444b2bfa Call did_modify_range on only once per render 2021-03-30 23:07:14 -06:00
Nathan Sobo
dbf9a5a466 Restore blink_cursors 
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-30 18:12:45 -06:00
Nathan Sobo
6ba08b510f Avoid generic parameter 
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-30 18:05:13 -06:00
Nathan Sobo
77b6a29f5f Optimize grouping of path sprites by layer/atlas 
Avoid filtering sprites redundantly on every layer and allocating intermediate vectors to group by atlas.

Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-30 18:03:00 -06:00
Nathan Sobo
4cdce070c4 Reduce selection corner radius 
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-30 16:57:21 -06:00
Nathan Sobo
3103d28285 Clear the path atlases on every frame and fix spelling 
@as-cii you were right about the plural of "atlas" after all.

Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-30 16:56:11 -06:00
Nathan Sobo
8dabb15248 Decrease max windings to avoid problems with anti-aliasing 
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-30 16:34:01 -06:00
Nathan Sobo
02ace16176 Handle selection corners that are smaller than the corner radius 
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-30 16:21:24 -06:00
Nathan Sobo
c4f23e411a Fix double-borrow when synthesizing drag events 2021-03-30 14:25:47 -06:00
Nathan Sobo
5c4b08f05f Use correct texture size when drawing paths into atlas 2021-03-30 14:03:29 -06:00
Nathan Sobo
4773f5034b Bump max path windings to 128 
This eliminates artifacts while still seeming to work with anti-aliasing.
 2021-03-30 14:02:59 -06:00
Max Brunsfeld
011d4d8437 wip 2021-03-30 12:36:18 -07:00
Max Brunsfeld
f8cc3996b2 Paint selections using new path API 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-03-30 11:52:58 -07:00
Antonio Scandurra
da1960c3e8 Snap path sprites to pixel grid 
Co-Authored-By: Max Brunsfeld <max@zed.dev>
 2021-03-30 19:37:49 +02:00
Antonio Scandurra
1903f63c45 WIP: Add anti-aliasing to paths and render them after spriting them 2021-03-30 16:37:12 +02:00
Antonio Scandurra
98845663a9 Render stencils to atlas 2021-03-30 11:28:35 +02:00
Nathan Sobo
b538f5cfb7 WIP 
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-29 22:56:47 -06:00
Nathan Sobo
64af4c694a WIP: Render paths into stencil buffers 
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
 2021-03-29 22:46:26 -06:00
Max Brunsfeld
0b12779e62 WIP: Render path winding numbers to stencil buffer 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-03-29 16:28:35 -07:00
Max Brunsfeld
a8495d09f8 Whitelist shader bindings using a regex, not individual types 2021-03-29 12:39:21 -07:00
Antonio Scandurra
6222150688 WIP: Start on rendering paths 
Co-Authored-By: Max Brunsfeld <max@zed.dev>
 2021-03-29 19:51:39 +02:00
Antonio Scandurra
d3d251a9ce Introduce a Path struct 
Co-Authored-By: Max Brunsfeld <max@zed.dev>
 2021-03-29 19:50:38 +02:00
Antonio Scandurra
11f469b8e2 Construct Metal command encoder inside of Renderer 
Co-Authored-By: Max Brunsfeld <max@zed.dev>
 2021-03-29 19:48:14 +02:00
Antonio Scandurra
a88b63d83c Ensure FoldMap always contains at least one transform 
Previously, when splicing an edit that deleted all transforms, we would
leave the `FoldMap` empty, thus violating a bunch of downstream
invariants and e.g. causing the `BufferRows` iterator to not return any
buffer row.

This commit ensures we always have at least one transform (an isomorphic
one, specifically) and adds additional test coverage for the
`FoldMap::buffer_rows` method by adding it to the randomized tests.
 2021-03-29 10:18:28 +02:00
Antonio Scandurra
a949959a42
Merge pull request #1 from zed-industries/catalina-mps-compatibility 
Avoid nested structs in the types used to pass data from vertex to fragment shader functions
 2021-03-29 09:16:15 +02:00
Max Brunsfeld
8a119a51bf Avoid nested structs in vertex function return types 
This is required to compile successfully on macos versions <= 10.15 (catalina)
 2021-03-28 19:04:36 -07:00
Antonio Scandurra
a2790481a6 Pass the right bounds when painting gutter 
x and y were flipped around, yikes.
 2021-03-26 17:21:44 +01:00
Antonio Scandurra
2c24ec2e46 Update old usages of ctx.spawn to detach the associated task 
This lets us open buffers and renders tabs and editors correctly, modulo
a small bug when rendering the gutter that I am going to fix next.
 2021-03-26 14:15:01 +01:00
Antonio Scandurra
13c1f5f60e Pass workspace path to zed when debugging it in VS Code 2021-03-26 14:14:23 +01:00
Antonio Scandurra
466016a374 Snap sprites to pixel grid in Renderer 
Previously, we were doing so in the `SpriteCache` but that would cause
floating point errors that caused glyphs to sometimes be positioned
midway through a pixel.
 2021-03-26 11:07:16 +01:00
Antonio Scandurra
61d4da9934 Introduce layer clipping 2021-03-26 10:28:05 +01:00
Antonio Scandurra
63f9719c99 💄 2021-03-26 09:58:55 +01:00
Antonio Scandurra
5439213199 Fix Empty sometimes returning an infinite size in layout 
This commit also ensures that elements never report an infinite size by
adding a debug assertion in the `Lifecycle` element.
 2021-03-26 09:46:53 +01:00
Antonio Scandurra
1cb987d489 Remove stray use of pathfinder_geometry 2021-03-25 18:19:20 +01:00
Antonio Scandurra
e44ea6b379 Fix cursor blinking 2021-03-25 17:41:03 +01:00
Antonio Scandurra
596fc47a68 Start on painting the editor 2021-03-25 17:36:29 +01:00
Antonio Scandurra
466f6e0479 Center line around its bounding box 2021-03-25 17:21:26 +01:00
Antonio Scandurra
4dc1b1e179 Fix test_render_glyph (but still leave it commented out for now) 2021-03-25 15:10:21 +01:00
Antonio Scandurra
0f6927eb4b Re-export font_kit primitives from a new fonts module 
...also, rename the old `fonts` to `font_cache`.
 2021-03-25 10:58:33 +01:00
Antonio Scandurra
0906b2a2f4 Remove unused dependencies and avoid instantiating FontCache in tests 2021-03-25 10:48:32 +01:00
Antonio Scandurra
5f3dbb05d6 Honor vertical subpixel positions 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-03-24 18:35:48 +01:00
Antonio Scandurra
bc977fc873 Render different variants according to subpixel positioning 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-03-24 18:20:25 +01:00
Antonio Scandurra
9178e91cc0 Extract platform-dependant FontSystem 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-03-24 16:51:28 +01:00
Antonio Scandurra
e0e4cff815 Align glyphs correctly using font-kit's raster_bounds 2021-03-24 11:46:17 +01:00
Nathan Sobo
7523df05cf Space out sprites in atlas 
This prevents us from accidentally sampling a neighboring sprite.
 2021-03-23 19:02:03 -06:00
Nathan Sobo
e5d586a942 Get glyphs sort of rendering 2021-03-23 18:54:09 -06:00
Nathan Sobo
28b84c081d Fix noise in atlas texture 2021-03-23 17:27:28 -06:00