Struct TileRenderPipeline 

pub struct TileRenderPipeline {
    pub compositor: TileCompositor,
    pub color_matrix: ColorMatrix,
    pub shader_registry: HotReloadRegistry,
}

High-level CPU rendering pipeline: shader hot-reload + layer compositing

• optional colour-matrix post-processing.

Fields

compositor: TileCompositor

color_matrix: ColorMatrix

Default colour matrix applied by Self::render (identity by default).

shader_registry: HotReloadRegistry

Implementations

impl TileRenderPipeline

pub fn new(width: u32, height: u32) -> Self

Create a new pipeline for a tile of the given size.

pub fn add_shader(&mut self, label: impl Into<String>, wgsl: impl Into<String>)

Register a WGSL shader source with the hot-reload registry.

pub fn update_shader( &mut self, label: &str, new_wgsl: impl Into<String>, ) -> bool

Update a registered shader source, bumping its version.

Returns true if the label existed; false otherwise.

pub fn render(&self, layers: &mut [Layer]) -> Vec<u8>

Composite layers, apply the pipeline’s default colour matrix, and return the result as interleaved RGBA bytes.

pub fn render_with_matrix( &self, layers: &mut [Layer], matrix: &ColorMatrix, ) -> Vec<u8>

Composite layers, apply matrix, and return RGBA bytes.