Struct alacritty::renderer::TextShaderProgram

pub struct TextShaderProgram {
    id: c_uint,
    u_projection: c_int,
    u_cell_dim: c_int,
    u_background: c_int,
}

Text drawing program.

Uniforms are prefixed with “u”, and vertex attributes are prefixed with “a”.

Fields

id: c_uint

Program id.

u_projection: c_int

Projection scale and offset uniform.

u_cell_dim: c_int

Cell dimensions (pixels).

u_background: c_int

Background pass flag.

Rendering is split into two passes; 1 for backgrounds, and one for text.

Implementations

impl TextShaderProgram

pub fn new() -> Result<TextShaderProgram, ShaderCreationError>

fn update_projection(
    &self,
    width: f32,
    height: f32,
    padding_x: f32,
    padding_y: f32
)

fn set_term_uniforms(&self, props: &SizeInfo)

fn set_background_pass(&self, background_pass: bool)

Trait Implementations

impl Debug for TextShaderProgram

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

Formats the value using the given formatter.

impl Drop for TextShaderProgram

fn drop(&mut self)

Executes the destructor for this type.