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Remove FontContext::paint_font_from_template.

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This commit is contained in:
Ms2ger 2016-10-31 15:18:33 +01:00
parent cecfea0714
commit 4ace1c1906
1 changed files with 0 additions and 37 deletions
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37
components/gfx/font_context.rs
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@ -3,9 +3,6 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use app_units::Au;
use azure::azure_hl::BackendType;
#[cfg(any(target_os = "linux", target_os = "android", target_os = "windows"))]
use azure::scaled_font::FontInfo;
use azure::scaled_font::ScaledFont;
use fnv::FnvHasher;
use font::{Font, FontGroup, FontHandleMethods};
@ -28,18 +25,6 @@ use style::computed_values::{font_style, font_variant};
use style::properties::style_structs;
use webrender_traits;
#[cfg(any(target_os = "linux", target_os = "android", target_os = "windows"))]
fn create_scaled_font(template: &Arc<FontTemplateData>, pt_size: Au) -> ScaledFont {
ScaledFont::new(BackendType::Skia, FontInfo::FontData(&template.bytes),
pt_size.to_f32_px())
}
#[cfg(target_os = "macos")]
fn create_scaled_font(template: &Arc<FontTemplateData>, pt_size: Au) -> ScaledFont {
let cgfont = template.ctfont(pt_size.to_f64_px()).as_ref().unwrap().copy_to_CGFont();
ScaledFont::new(BackendType::Skia, &cgfont, pt_size.to_f32_px())
}
static SMALL_CAPS_SCALE_FACTOR: f32 = 0.8; // Matches FireFox (see gfxFont.h)
#[derive(Debug)]
@ -261,28 +246,6 @@ impl FontContext {
font_group
}
/// Create a paint font for use with azure. May return a cached
/// reference if already used by this font context.
pub fn paint_font_from_template(&mut self,
template: &Arc<FontTemplateData>,
pt_size: Au)
-> Rc<RefCell<ScaledFont>> {
for cached_font in &self.paint_font_cache {
if cached_font.pt_size == pt_size &&
cached_font.identifier == template.identifier {
return cached_font.font.clone();
}
}
let paint_font = Rc::new(RefCell::new(create_scaled_font(template, pt_size)));
self.paint_font_cache.push(PaintFontCacheEntry {
font: paint_font.clone(),
pt_size: pt_size,
identifier: template.identifier.clone(),
});
paint_font
}
/// Returns a reference to the font cache thread.
pub fn font_cache_thread(&self) -> FontCacheThread {
self.font_cache_thread.clone()