vello_cpu::dispatch

Trait Dispatcher

Source 
pub(crate) trait Dispatcher:
    Debug
    + Send
    + Sync {

Show 13 methods    // Required methods
    fn wide(&self) -> &Wide;
    fn wide_mut(&mut self) -> &mut Wide;
    fn fill_path(
        &mut self,
        path: &BezPath,
        fill_rule: Fill,
        transform: Affine,
        paint: Paint,
        anti_alias: bool,
    );
    fn stroke_path(
        &mut self,
        path: &BezPath,
        stroke: &Stroke,
        transform: Affine,
        paint: Paint,
        anti_alias: bool,
    );
    fn push_layer(
        &mut self,
        clip_path: Option<&BezPath>,
        fill_rule: Fill,
        clip_transform: Affine,
        blend_mode: BlendMode,
        opacity: f32,
        anti_alias: bool,
        mask: Option<Mask>,
    );
    fn pop_layer(&mut self);
    fn reset(&mut self);
    fn flush(&mut self);
    fn rasterize(
        &self,
        buffer: &mut [u8],
        render_mode: RenderMode,
        width: u16,
        height: u16,
        encoded_paints: &[EncodedPaint],
    );
    fn alpha_buf(&self) -> &[u8] ⓘ;
    fn extend_alpha_buf(&mut self, alphas: &[u8]);
    fn replace_alpha_buf(&mut self, alphas: Vec<u8>) -> Vec<u8> ⓘ;
    fn set_alpha_buf(&mut self, alphas: Vec<u8>);

}

Required Methods§

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fn wide(&self) -> &Wide

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fn wide_mut(&mut self) -> &mut Wide

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fn fill_path( &mut self, path: &BezPath, fill_rule: Fill, transform: Affine, paint: Paint, anti_alias: bool, )

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fn stroke_path( &mut self, path: &BezPath, stroke: &Stroke, transform: Affine, paint: Paint, anti_alias: bool, )

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fn push_layer( &mut self, clip_path: Option<&BezPath>, fill_rule: Fill, clip_transform: Affine, blend_mode: BlendMode, opacity: f32, anti_alias: bool, mask: Option<Mask>, )

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fn pop_layer(&mut self)

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fn reset(&mut self)

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fn flush(&mut self)

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fn rasterize( &self, buffer: &mut [u8], render_mode: RenderMode, width: u16, height: u16, encoded_paints: &[EncodedPaint], )

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fn alpha_buf(&self) -> &[u8] ⓘ

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fn extend_alpha_buf(&mut self, alphas: &[u8])

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fn replace_alpha_buf(&mut self, alphas: Vec<u8>) -> Vec<u8> ⓘ

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fn set_alpha_buf(&mut self, alphas: Vec<u8>)

Implementors§