TileUpdateDirtyContext

webrender::picture

Struct TileUpdateDirtyContext 

Source 
struct TileUpdateDirtyContext<'a> {
    pic_to_world_mapper: SpaceMapper<PicturePixel, WorldPixel>,
    global_device_pixel_scale: DevicePixelScale,
    opacity_bindings: &'a FastHashMap<PropertyBindingId, BindingInfo<f32>>,
    color_bindings: &'a FastHashMap<PropertyBindingId, BindingInfo<ColorU>>,
    local_rect: PictureRect,
    invalidate_all: bool,
}

Fields§

§pic_to_world_mapper: SpaceMapper<PicturePixel, WorldPixel>

Maps from picture cache coords -> world space coords.

§global_device_pixel_scale: DevicePixelScale

Global scale factor from world -> device pixels.

§opacity_bindings: &'a FastHashMap<PropertyBindingId, BindingInfo<f32>>

Information about opacity bindings from the picture cache.

§color_bindings: &'a FastHashMap<PropertyBindingId, BindingInfo<ColorU>>

Information about color bindings from the picture cache.

§local_rect: PictureRect

The local rect of the overall picture cache

§invalidate_all: bool

If true, the scale factor of the root transform for this picture cache changed, so we need to invalidate the tile and re-render.

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