TilePreUpdateContext

webrender::picture

Struct TilePreUpdateContext 

Source 
struct TilePreUpdateContext {
    pic_to_world_mapper: SpaceMapper<PicturePixel, WorldPixel>,
    background_color: Option<ColorF>,
    global_screen_world_rect: WorldRect,
    tile_size: PictureSize,
    frame_id: FrameId,
}

Fields§

§pic_to_world_mapper: SpaceMapper<PicturePixel, WorldPixel>

Maps from picture cache coords -> world space coords.

§background_color: Option<ColorF>

The optional background color of the picture cache instance

§global_screen_world_rect: WorldRect

The visible part of the screen in world coords.

§tile_size: PictureSize

Current size of tiles in picture units.

§frame_id: FrameId

The current frame id for this picture cache

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