ass-renderer 0.1.2

High-performance ASS subtitle renderer with modular backends
Documentation 
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//! Custom effect plugins

use crate::plugin::{EffectParams, EffectPlugin};
use crate::utils::RenderError;

/// Example custom glow effect
pub struct GlowEffect {
    radius: f32,
}

impl GlowEffect {
    /// Create a new glow effect
    pub fn new(radius: f32) -> Self {
        Self { radius }
    }
}

impl EffectPlugin for GlowEffect {
    fn name(&self) -> &str {
        "Glow"
    }

    fn version(&self) -> &str {
        "1.0.0"
    }

    fn apply_cpu(
        &self,
        pixels: &mut [u8],
        width: u32,
        height: u32,
        params: &EffectParams,
    ) -> Result<(), RenderError> {
        // Simple glow effect implementation
        let strength = params.strength;
        let _ = (pixels, width, height, strength, self.radius);
        // TODO: Implement actual glow effect
        Ok(())
    }

    fn shader_code(&self) -> Option<&str> {
        // TODO: Add WGSL shader code for GPU acceleration
        None
    }
}