Struct ColorMatrixUniforms 

#[repr(C)]
pub struct ColorMatrixUniforms {
    pub row0: [f32; 4],
    pub row1: [f32; 4],
    pub row2: [f32; 4],
    pub row3: [f32; 4],
    pub offset: [f32; 4],
}

Uniforms for color matrix shader

Memory layout (80 bytes total):

• row0-row3: 4 x vec4<f32> (64 bytes) - 4x4 matrix rows
• offset: vec4<f32> (16 bytes) - offset/bias for each channel

Fields

row0: [f32; 4]

Row 0: [m0, m1, m2, m3] - R coefficients

row1: [f32; 4]

Row 1: [m5, m6, m7, m8] - G coefficients

row2: [f32; 4]

Row 2: [m10, m11, m12, m13] - B coefficients

row3: [f32; 4]

Row 3: [m15, m16, m17, m18] - A coefficients

offset: [f32; 4]

Offset: [m4, m9, m14, m19] - bias for R, G, B, A

Implementations

impl ColorMatrixUniforms

pub fn from_matrix(matrix: &[f32; 20]) -> Self

Create from a 4x5 matrix (row-major, 20 elements)

Trait Implementations

impl Clone for ColorMatrixUniforms

fn clone(&self) -> ColorMatrixUniforms

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ColorMatrixUniforms

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ColorMatrixUniforms

fn default() -> Self

Returns the “default value” for a type.

impl Zeroable for ColorMatrixUniforms

fn zeroed() -> Self

Calls zeroed.

impl Copy for ColorMatrixUniforms

impl Pod for ColorMatrixUniforms