Struct GlyphCache 

pub struct GlyphCache {
    glyph_key_caches: FastHashMap<FontInstance, ResourceClassCache<GlyphKey, GlyphCacheEntry, GlyphKeyCacheInfo>>,
    current_frame: FrameId,
}

Fields

glyph_key_caches: FastHashMap<FontInstance, ResourceClassCache<GlyphKey, GlyphCacheEntry, GlyphKeyCacheInfo>>

current_frame: FrameId

Implementations

impl GlyphCache

pub fn new() -> Self

pub fn insert_glyph_key_cache_for_font( &mut self, font: &FontInstance, ) -> &mut ResourceClassCache<GlyphKey, GlyphCacheEntry, GlyphKeyCacheInfo>

pub fn get_glyph_key_cache_for_font_mut( &mut self, font: &FontInstance, ) -> &mut ResourceClassCache<GlyphKey, GlyphCacheEntry, GlyphKeyCacheInfo>

pub fn get_glyph_key_cache_for_font( &self, font: &FontInstance, ) -> &ResourceClassCache<GlyphKey, GlyphCacheEntry, GlyphKeyCacheInfo>

pub fn clear(&mut self)

pub fn delete_font_instances( &mut self, instance_keys: &[FontInstanceKey], glyph_rasterizer: &mut GlyphRasterizer, )

pub fn delete_fonts(&mut self, font_keys: &[FontKey])

pub fn clear_namespace(&mut self, namespace: IdNamespace)

fn clear_evicted(&mut self, texture_cache: &TextureCache)

Clear out evicted entries from glyph key caches.

fn clear_empty_caches(&mut self, glyph_rasterizer: &mut GlyphRasterizer)

If possible, remove entirely any empty glyph key caches.

pub fn begin_frame( &mut self, stamp: FrameStamp, texture_cache: &mut TextureCache, glyph_rasterizer: &mut GlyphRasterizer, )

Trait Implementations

impl Serialize for GlyphCache

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.