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Improve font rendering on macOS (#37622)

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Part of https://github.com/zed-industries/zed/issues/7992

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- N/A
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localcc 2025-09-09 12:46:59 +02:00 • committed by GitHub
parent 365c5ab45f
commit 466a2e22d5
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1 changed files with 7 additions and 1 deletions
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8
crates/gpui/src/platform/mac/text_system.rs
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@ -16,7 +16,7 @@ use core_foundation::{
use core_graphics::{
base::{CGGlyph, kCGImageAlphaPremultipliedLast},
color_space::CGColorSpace,
context::CGContext,
context::{CGContext, CGTextDrawingMode},
display::CGPoint,
};
use core_text::{
@ -396,6 +396,12 @@ impl MacTextSystemState {
let subpixel_shift = params
.subpixel_variant
.map(|v| v as f32 / SUBPIXEL_VARIANTS as f32);
cx.set_allows_font_smoothing(true);
cx.set_should_smooth_fonts(true);
cx.set_text_drawing_mode(CGTextDrawingMode::CGTextFill);
cx.set_gray_fill_color(0.0, 1.0);
cx.set_allows_antialiasing(true);
cx.set_should_antialias(true);
cx.set_allows_font_subpixel_positioning(true);
cx.set_should_subpixel_position_fonts(true);
cx.set_allows_font_subpixel_quantization(false);