Yehowshua/ZIm
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Clear sprite cache when scale factor changes

Browse source
This commit is contained in:
Max Brunsfeld 2021-11-22 16:47:51 -08:00
parent 23fbeaf978
commit 4002be882f
3 changed files with 31 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

6
crates/gpui/src/platform/mac/renderer.rs
View file

@ -40,6 +40,7 @@ impl Renderer {
pub fn new(
device: metal::Device,
pixel_format: metal::MTLPixelFormat,
scale_factor: f32,
fonts: Arc<dyn platform::FontSystem>,
) -> Self {
let library = device
@ -64,7 +65,7 @@ impl Renderer {
MTLResourceOptions::StorageModeManaged,
);
let sprite_cache = SpriteCache::new(device.clone(), vec2i(1024, 768), fonts);
let sprite_cache = SpriteCache::new(device.clone(), vec2i(1024, 768), scale_factor, fonts);
let image_cache = ImageCache::new(device.clone(), vec2i(1024, 768));
let path_atlases =
AtlasAllocator::new(device.clone(), build_path_atlas_texture_descriptor());
@ -522,6 +523,8 @@ impl Renderer {
return;
}
self.sprite_cache.set_scale_factor(scale_factor);
let mut sprites_by_atlas = HashMap::new();
for glyph in glyphs {
@ -530,7 +533,6 @@ impl Renderer {
glyph.font_size,
glyph.id,
glyph.origin,
scale_factor,
) {
// Snap sprite to pixel grid.
let origin = (glyph.origin * scale_factor).floor() + sprite.offset.to_f32();