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layer_composite_params

cranpose_render_common::layer_composition

Function layer_composite_params 

Source 
pub fn layer_composite_params(layer: &GraphicsLayer) -> Option<(f32, BlendMode)>
Expand description

The composite alpha and blend mode an isolated layer contributes at its parent, for callers that never read the isolation’s render effect and would otherwise deep-clone it once per layer per frame.