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linux: profile text system functions

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This commit is contained in:
Dzmitry Malyshau 2024-02-23 23:33:45 -08:00
parent 76196694b7
commit d895388809
1 changed files with 14 additions and 13 deletions
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27
crates/gpui/src/platform/linux/text_system.rs
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@ -1,22 +1,19 @@
//todo!(linux) remove
#[allow(unused)]
use crate::{point, size, FontStyle, FontWeight, Point, ShapedGlyph};
use crate::{
Bounds, DevicePixels, Font, FontFeatures, FontId, FontMetrics, FontRun, GlyphId, LineLayout,
Pixels, PlatformTextSystem, RenderGlyphParams, SharedString, Size,
point, size, Bounds, DevicePixels, Font, FontFeatures, FontId, FontMetrics, FontRun, FontStyle,
FontWeight, GlyphId, LineLayout, Pixels, PlatformTextSystem, Point, RenderGlyphParams,
ShapedGlyph, SharedString, Size,
};
use anyhow::Ok;
use anyhow::Result;
use anyhow::{anyhow, Context};
use anyhow::{anyhow, Context, Ok, Result};
use collections::HashMap;
use cosmic_text::fontdb::Query;
use cosmic_text::{
Attrs, AttrsList, BufferLine, CacheKey, Family, Font as CosmicTextFont, FontSystem, SwashCache,
fontdb::Query, Attrs, AttrsList, BufferLine, CacheKey, Family, Font as CosmicTextFont,
FontSystem, SwashCache,
};
use parking_lot::{RwLock, RwLockUpgradableReadGuard};
use pathfinder_geometry::rect::RectF;
use pathfinder_geometry::rect::RectI;
use pathfinder_geometry::vector::{Vector2F, Vector2I};
use pathfinder_geometry::{
rect::{RectF, RectI},
vector::{Vector2F, Vector2I},
};
use smallvec::SmallVec;
use std::{borrow::Cow, sync::Arc};
@ -197,6 +194,7 @@ impl PlatformTextSystem for LinuxTextSystem {
}
impl LinuxTextSystemState {
#[profiling::function]
fn add_fonts(&mut self, fonts: Vec<Cow<'static, [u8]>>) -> Result<()> {
let db = self.font_system.db_mut();
for bytes in fonts {
@ -212,6 +210,7 @@ impl LinuxTextSystemState {
Ok(())
}
#[profiling::function]
fn load_family(
&mut self,
name: &SharedString,
@ -289,6 +288,7 @@ impl LinuxTextSystemState {
})
}
#[profiling::function]
fn rasterize_glyph(
&mut self,
params: &RenderGlyphParams,
@ -321,6 +321,7 @@ impl LinuxTextSystemState {
}
// todo!(linux) This is all a quick first pass, maybe we should be using cosmic_text::Buffer
#[profiling::function]
fn layout_line(&mut self, text: &str, font_size: Pixels, font_runs: &[FontRun]) -> LineLayout {
let mut attrs_list = AttrsList::new(Attrs::new());
let mut offs = 0;