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Fix uncached raster_bounds computation and font selection

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Co-authored-by: Nathan Sobo <nathan@zed.dev>
Co-authored-by: Mikayla <mikayla@zed.dev>
This commit is contained in:
Max Brunsfeld 2023-11-14 17:19:10 -08:00
parent 96f0257fb3
commit 8de8615176
3 changed files with 35 additions and 12 deletions
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6
crates/gpui2/src/platform.rs
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@ -184,7 +184,11 @@ pub trait PlatformTextSystem: Send + Sync {
fn advance(&self, font_id: FontId, glyph_id: GlyphId) -> Result<Size<f32>>;
fn glyph_for_char(&self, font_id: FontId, ch: char) -> Option<GlyphId>;
fn glyph_raster_bounds(&self, params: &RenderGlyphParams) -> Result<Bounds<DevicePixels>>;
fn rasterize_glyph(&self, params: &RenderGlyphParams) -> Result<(Size<DevicePixels>, Vec<u8>)>;
fn rasterize_glyph(
&self,
params: &RenderGlyphParams,
raster_bounds: Bounds<DevicePixels>,
) -> Result<(Size<DevicePixels>, Vec<u8>)>;
fn layout_line(&self, text: &str, font_size: Pixels, runs: &[FontRun]) -> LineLayout;
fn wrap_line(
&self,