Struct TextureCache

pub struct TextureCache { /* private fields */ }

Implementations

impl TextureCache

pub fn upload( &mut self, server: &dyn GraphicsServer, texture: &TextureResource, ) -> Result<(), FrameworkError>

Unconditionally uploads requested texture into GPU memory, previous GPU texture will be automatically destroyed.

pub fn get( &mut self, server: &dyn GraphicsServer, texture_resource: &TextureResource, ) -> Option<&Rc<RefCell<dyn GpuTexture>>>

pub fn update(&mut self, dt: f32)

pub fn clear(&mut self)

pub fn unload(&mut self, texture: TextureResource)

pub fn alive_count(&self) -> usize

pub fn try_register( &mut self, texture: &TextureResource, gpu_texture: Rc<RefCell<dyn GpuTexture>>, )

Tries to bind existing GPU texture with a texture resource. If there’s no such binding, then a new binding is created, otherwise - only the TTL is updated to keep the GPU texture alive for a certain time period (see TimeToLive).

Trait Implementations

impl Default for TextureCache

fn default() -> TextureCache

Returns the “default value” for a type.