diff options
Diffstat (limited to 'src/renderer/mod.rs')
| -rw-r--r-- | src/renderer/mod.rs | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/renderer/mod.rs b/src/renderer/mod.rs index fd10c861..c0e3081d 100644 --- a/src/renderer/mod.rs +++ b/src/renderer/mod.rs @@ -26,6 +26,7 @@ use font::{self, FontDesc, FontKey, GlyphKey, Rasterize, RasterizedGlyph, Raster use glutin::dpi::PhysicalSize; use notify::{watcher, DebouncedEvent, RecursiveMode, Watcher}; +use crate::ansi::CursorStyle; use crate::config::{self, Config, Delta}; use crate::gl; use crate::gl::types::*; @@ -154,6 +155,9 @@ pub struct GlyphCache { /// Cache of buffered glyphs cache: HashMap<GlyphKey, Glyph, BuildHasherDefault<FnvHasher>>, + /// Cache of buffered cursor glyphs + cursor_cache: HashMap<CursorStyle, Glyph, BuildHasherDefault<FnvHasher>>, + /// Rasterizer for loading new glyphs rasterizer: Rasterizer, @@ -195,6 +199,7 @@ impl GlyphCache { let mut cache = GlyphCache { cache: HashMap::default(), + cursor_cache: HashMap::default(), rasterizer, font_size: font.size(), font_key: regular, @@ -302,6 +307,7 @@ impl GlyphCache { // Clear currently cached data in both GL and the registry loader.clear(); self.cache = HashMap::default(); + self.cursor_cache = HashMap::default(); // Update dpi scaling self.rasterizer.update_dpr(dpr as f32); @@ -984,9 +990,12 @@ impl<'a> RenderApi<'a> { pub fn render_cell(&mut self, cell: RenderableCell, glyph_cache: &mut GlyphCache) { let chars = match cell.inner { - RenderableCellContent::Raw(ref raw) => { + RenderableCellContent::Cursor((cursor_style, ref raw)) => { // Raw cell pixel buffers like cursors don't need to go through font lookup - let glyph = self.load_glyph(raw); + let glyph = glyph_cache + .cursor_cache + .entry(cursor_style) + .or_insert_with(|| self.load_glyph(raw)); self.add_render_item(&cell, &glyph); return; }, |