maplibre/render/resource/
shader.rs

1//! Utilities for creating shader states.
2
3/// Describes how the vertex buffer is interpreted.
4#[derive(Clone, Debug)]
5pub struct VertexBufferLayout {
6    /// The stride, in bytes, between elements of this buffer.
7    pub array_stride: wgpu::BufferAddress,
8    /// How often this vertex buffer is "stepped" forward.
9    pub step_mode: wgpu::VertexStepMode,
10    /// The list of attributes which comprise a single vertex.
11    pub attributes: Vec<wgpu::VertexAttribute>,
12}
13
14/// Describes the fragment process in a render pipeline.
15#[derive(Clone, Debug, PartialEq, Eq)]
16pub struct FragmentState {
17    /// The shader source
18    pub source: &'static str,
19    /// The name of the entry point in the compiled shader. There must be a
20    /// function with this name in the shader.
21    pub entry_point: &'static str,
22    /// The color state of the render targets.
23    pub targets: Vec<Option<wgpu::ColorTargetState>>,
24}
25
26#[derive(Clone, Debug)]
27pub struct VertexState {
28    /// The shader source
29    pub source: &'static str,
30    /// The name of the entry point in the compiled shader. There must be a
31    /// function with this name in the shader.
32    pub entry_point: &'static str,
33    /// The format of any vertex buffers used with this pipeline.
34    pub buffers: Vec<VertexBufferLayout>,
35}
maplibre/render/resource/shader.rs

maplibre/render/resource/
shader.rs
