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blade: fix tile bounds shader FFI

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This commit is contained in:
Dzmitry Malyshau 2024-02-04 13:59:41 -08:00
parent 0a5ebee9e5
commit 224fe13f9f
2 changed files with 14 additions and 6 deletions
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12
crates/gpui/src/platform/linux/platform.rs
View file

@ -3,8 +3,9 @@
use crate::{
Action, AnyWindowHandle, BackgroundExecutor, Bounds, ClipboardItem, CursorStyle, DisplayId,
ForegroundExecutor, Keymap, LinuxDispatcher, LinuxDisplay, LinuxTextSystem, LinuxWindow,
LinuxWindowState, Menu, PathPromptOptions, Platform, PlatformDisplay, PlatformInput,
PlatformTextSystem, PlatformWindow, Point, Result, SemanticVersion, Size, Task, WindowOptions,
LinuxWindowState, Menu, PathPromptOptions, Platform, PlatformDispatcher as _, PlatformDisplay,
PlatformInput, PlatformTextSystem, PlatformWindow, Point, Result, SemanticVersion, Size, Task,
WindowOptions,
};
use collections::{HashMap, HashSet};
@ -39,6 +40,7 @@ pub(crate) struct LinuxPlatformState {
atoms: XcbAtoms,
background_executor: BackgroundExecutor,
foreground_executor: ForegroundExecutor,
dispatcher: Arc<LinuxDispatcher>,
windows: HashMap<x::Window, Arc<LinuxWindowState>>,
text_system: Arc<LinuxTextSystem>,
}
@ -61,7 +63,8 @@ impl LinuxPlatform {
x_root_index,
atoms,
background_executor: BackgroundExecutor::new(dispatcher.clone()),
foreground_executor: ForegroundExecutor::new(dispatcher),
foreground_executor: ForegroundExecutor::new(dispatcher.clone()),
dispatcher,
windows: HashMap::default(),
text_system: Arc::new(LinuxTextSystem::new()),
}))
@ -118,6 +121,7 @@ impl Platform for LinuxPlatform {
}
_ => {}
}
self.0.lock().dispatcher.tick(false);
}
}
@ -182,7 +186,7 @@ impl Platform for LinuxPlatform {
display_id: DisplayId,
callback: Box<dyn FnMut() + Send>,
) {
unimplemented!()
log::warn!("unimplemented: set_display_link_output_callback");
}
fn start_display_link(&self, display_id: DisplayId) {}

8
crates/gpui/src/platform/linux/shaders.wgsl
View file

@ -43,11 +43,15 @@ struct AtlasTextureId {
kind: u32,
}
struct AtlasBounds {
origin: vec2<i32>,
size: vec2<i32>,
}
struct AtlasTile {
texture_id: AtlasTextureId,
tile_id: u32,
padding: u32,
bounds: Bounds,
bounds: AtlasBounds,
}
fn to_device_position_impl(position: vec2<f32>) -> vec4<f32> {
@ -62,7 +66,7 @@ fn to_device_position(unit_vertex: vec2<f32>, bounds: Bounds) -> vec4<f32> {
fn to_tile_position(unit_vertex: vec2<f32>, tile: AtlasTile) -> vec2<f32> {
let atlas_size = vec2<f32>(textureDimensions(t_sprite, 0));
return (tile.bounds.origin + unit_vertex * tile.bounds.size) / atlas_size;
return (vec2<f32>(tile.bounds.origin) + unit_vertex * vec2<f32>(tile.bounds.size)) / atlas_size;
}
fn distance_from_clip_rect_impl(position: vec2<f32>, clip_bounds: Bounds) -> vec4<f32> {