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RenderNodeCpu

ff_render::nodes

Trait RenderNodeCpu 

Source 
pub trait RenderNodeCpu: Send {
    // Required method
    fn process_cpu(&self, rgba: &mut [u8], w: u32, h: u32);
}
Expand description

CPU fallback processing for a render node.

Implemented by all built-in nodes. Nodes that do not change frame dimensions modify rgba in-place. Multi-input nodes (e.g. CrossfadeNode) store their secondary inputs as fields and access them during process_cpu.

Required Methods§

Source

fn process_cpu(&self, rgba: &mut [u8], w: u32, h: u32)

Process rgba in-place.

rgba is a row-major RGBA buffer of size w × h × 4 bytes. Nodes that cannot implement a CPU path leave rgba unchanged.

Implementors§