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Merge pull request #47 from hecrj/improvement/text-performance

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Improve text rendering performance in some scenarios
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Héctor Ramón 2019-11-08 22:40:16 +01:00 • committed by GitHub
commit e66d38403d
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1 changed files with 3 additions and 2 deletions
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5
wgpu/src/renderer.rs
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@ -74,6 +74,7 @@ impl Renderer {
let glyph_brush = let glyph_brush =
GlyphBrushBuilder::using_fonts_bytes(vec![default_font, mono_font]) GlyphBrushBuilder::using_fonts_bytes(vec![default_font, mono_font])
.initial_cache_size((2048, 2048))
.build(&mut device, TextureFormat::Bgra8UnormSrgb); .build(&mut device, TextureFormat::Bgra8UnormSrgb);
let quad_pipeline = quad::Pipeline::new(&mut device); let quad_pipeline = quad::Pipeline::new(&mut device);
@ -365,8 +366,8 @@ impl Renderer {
// Target physical coordinates directly to avoid blurry text // Target physical coordinates directly to avoid blurry text
let text = Section { let text = Section {
screen_position: ( screen_position: (
text.screen_position.0 * dpi, (text.screen_position.0 * dpi).round(),
text.screen_position.1 * dpi, (text.screen_position.1 * dpi).round(),
), ),
bounds: (text.bounds.0 * dpi, text.bounds.1 * dpi), bounds: (text.bounds.0 * dpi, text.bounds.1 * dpi),
scale: wgpu_glyph::Scale { scale: wgpu_glyph::Scale {