Mitchell Hashimoto
f09ba38c6f
remove stage1 hack
2022-11-01 13:25:20 -07:00
Mitchell Hashimoto
3d5ea05565
update zig
2022-10-31 21:34:36 -07:00
Mitchell Hashimoto
9e3bbc1598
macos: send logs to unified logging
2022-10-31 15:16:29 -07:00
Mitchell Hashimoto
7608d7921f
pkg/macos: OS Log support
2022-10-31 14:47:10 -07:00
Mitchell Hashimoto
e0933ed62e
Update README.md
2022-10-31 14:05:53 -07:00
Mitchell Hashimoto
9d736985b3
Mac bundle, icons
2022-10-31 14:04:41 -07:00
Mitchell Hashimoto
a9df393580
fix mouse scroll direction
2022-10-31 12:09:34 -07:00
Mitchell Hashimoto
a14871e38a
Metal Renderer
...
This implements a pure Metal renderer for macOS targets.
Performance:
- Average frame time: 0.7ms (Metal) vs. 1.5ms (OpenGL)
- Average fps while `cat`-ing a 1GB file (vsync disabled): 100 (Metal) vs. 70 (OpenGL)
* Note: while the frame time is 2x faster in Metal, the FPS is not 2x for what I assume to be lock contention on terminal state.
Why?
- OpenGL has been deprecated on macOS since 2018.
- All OpenGL has to go through a Metal translation layer anyways, which has a non-zero cost.
- There is a bug on Mac where rendering OpenGL on a separate thread from the windowing thread can cause crashes, so most OpenGL software just don't multi-thread render on Mac.
- Metal is more explicit about resource management compared to OpenGL, so we gain performance.
- Metal is much more multi-thread friendly, so our multi-threaded renderer works great! (with resizes!)
2022-10-31 10:48:53 -07:00
Mitchell Hashimoto
8dd68ea5fe
metal: reallocate textures if they grow
2022-10-31 10:42:27 -07:00
Mitchell Hashimoto
9e628635c2
metal: hollow rect cursor works
2022-10-31 10:33:31 -07:00
Mitchell Hashimoto
20adaa7b66
metal: disable v-sync
2022-10-31 10:25:49 -07:00
Mitchell Hashimoto
1d1f161b03
metal: fix double wide cell width
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
901ff199c8
log the renderer on startup
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
ddc0d60ea2
metal: set contentsScale and handle screen scale factor for retina
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
c1b70cb788
metal: devmode
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
666833f12f
metal: color textures
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
ee45d363a9
metal: cursor and underline
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
4b5174d2c6
metal: blending
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
178418834c
metal: glyphs show up (poorly)
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
0058906035
metal: handle HiDPI scaling
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
fb49595904
metal: pass colors in
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
a7c1f63ad8
metal: populate the greyscale texture, prep ubershader
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
89610f9b8d
metal: setup vertex data
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
6b7ed3fefb
metal: use content scale when resizing
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
ea0265f021
projection matrix, render cell
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
a17a7426a3
draw a square, handle resize
2022-10-31 09:44:37 -07:00
Mitchell Hashimoto
4d4c1790cb
draw a triangle
2022-10-31 09:44:36 -07:00
Mitchell Hashimoto
fc7e457098
add first pass metal shader
2022-10-31 09:44:36 -07:00
Mitchell Hashimoto
90a284e176
boilerplate for rendering
2022-10-31 09:44:36 -07:00
Mitchell Hashimoto
873afd042b
don't test stage1
2022-10-31 09:44:36 -07:00
Mitchell Hashimoto
090bab6798
metal: setup the render loop, draw the background color
2022-10-31 09:44:36 -07:00
Mitchell Hashimoto
07271a6cfd
Initial metal abstraction (noop)
2022-10-31 09:44:36 -07:00
Mitchell Hashimoto
19f003d7d0
mac: load emoji font last so it is not preferred for text
2022-10-31 09:44:19 -07:00
Mitchell Hashimoto
7557b7b831
update zig
2022-10-30 22:27:08 -07:00
Mitchell Hashimoto
6203893d45
update README about release builds
2022-10-30 22:22:39 -07:00
Mitchell Hashimoto
f89b5d12f6
fixed bugs
2022-10-29 09:48:57 -07:00
Mitchell Hashimoto
6d0b8a24d9
pkg/objc: shortcut for set/get property
2022-10-28 14:38:50 -07:00
Mitchell Hashimoto
1e5c17dffa
Comment to show native access
2022-10-28 10:02:32 -07:00
Mitchell Hashimoto
71042b6f1b
pkg/objc: more methods
2022-10-28 09:36:56 -07:00
Mitchell Hashimoto
b4a83d98c4
window no longer makes any OpenGL calls
2022-10-28 09:24:40 -07:00
Mitchell Hashimoto
209cad609c
update zig
2022-10-27 17:06:54 -07:00
Mitchell Hashimoto
7d3eb2579a
Objective-C Runtime (Low-level ObjC interfacing)
...
This adds a new homemade package `pkg/objc` that wraps the Objective-C runtime so that Zig can interface with ObjC. This doesn't have 100% API coverage but all the hard problems (mainly `objc_msgSend`) are done. We can merge this now, start working on ObjC stuff, and expand APIs as we need them.
The `objc` package is of course only available to Mac builds.
2022-10-25 21:32:56 -07:00
Mitchell Hashimoto
59cb774cdd
pkg/objc: properties
2022-10-25 21:25:07 -07:00
Mitchell Hashimoto
aaaae38fa1
pkg/objc: more message send stuff
2022-10-25 20:55:41 -07:00
Mitchell Hashimoto
f587b222e7
don't need fstage1
2022-10-25 20:55:34 -07:00
Mitchell Hashimoto
7d48e564b5
pkg/objc: message send
2022-10-25 20:30:42 -07:00
Mitchell Hashimoto
10ee05b435
pkg/objc: selectors
2022-10-25 16:33:45 -07:00
Mitchell Hashimoto
dd8fde52d9
pkg/objc starting
2022-10-25 16:21:11 -07:00
Mitchell Hashimoto
e7ffb823af
propertly deinit the GPA so we can detect leaks in debug
2022-10-25 15:49:21 -07:00
Mitchell Hashimoto
d8cdd5d8fe
Fix the primary leak with config
2022-10-25 15:48:13 -07:00
