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This commit is contained in:
Nathan Sobo 2023-10-03 13:03:29 -06:00
parent 3698e89b88
commit a8c1958c75
13 changed files with 248 additions and 186 deletions
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10
crates/gpui3/src/platform.rs
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@ -7,7 +7,7 @@ mod test;
use crate::{
AnyWindowHandle, Bounds, DevicePixels, Font, FontId, FontMetrics, GlyphId, Pixels, Point,
RasterizedGlyphId, Result, Scene, ShapedLine, SharedString, Size,
RasterizeGlyphParams, Result, Scene, ShapedLine, SharedString, Size,
};
use anyhow::anyhow;
use async_task::Runnable;
@ -147,7 +147,7 @@ pub trait PlatformWindow {
fn is_topmost_for_position(&self, position: Point<Pixels>) -> bool;
fn draw(&self, scene: Scene);
fn glyph_atlas(&self) -> Arc<dyn PlatformAtlas<RasterizedGlyphId>>;
fn glyph_atlas(&self) -> Arc<dyn PlatformAtlas<RasterizeGlyphParams>>;
}
pub trait PlatformDispatcher: Send + Sync {
@ -165,8 +165,8 @@ pub trait PlatformTextSystem: Send + Sync {
fn glyph_for_char(&self, font_id: FontId, ch: char) -> Option<GlyphId>;
fn rasterize_glyph(
&self,
glyph_id: &RasterizedGlyphId,
) -> Result<(Bounds<DevicePixels>, Vec<u8>)>;
glyph_id: &RasterizeGlyphParams,
) -> Result<(Size<DevicePixels>, Vec<u8>)>;
fn layout_line(&self, text: &str, font_size: Pixels, runs: &[(usize, FontId)]) -> ShapedLine;
fn wrap_line(
&self,
@ -197,7 +197,7 @@ pub struct AtlasTile {
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(C)]
pub(crate) struct AtlasTextureId(pub(crate) u32);
pub(crate) struct AtlasTextureId(pub(crate) u32); // We use u32 instead of usize for Metal Shader Language compatibility
#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord)]
#[repr(C)]