Struct alacritty::renderer::text::glsl3::TextShaderProgram

pub struct TextShaderProgram {
    program: ShaderProgram,
    u_projection: c_int,
    u_cell_dim: c_int,
    u_rendering_pass: c_int,
}

Text drawing program.

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

Fields

program: ShaderProgram

Shader program.

u_projection: c_int

Projection scale and offset uniform.

u_cell_dim: c_int

Cell dimensions (pixels).

u_rendering_pass: c_int

Background pass flag.

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

Implementations

impl TextShaderProgram

pub fn new(shader_version: ShaderVersion) -> Result<TextShaderProgram, Error>

fn set_term_uniforms(&self, props: &SizeInfo)

fn set_rendering_pass(&self, rendering_pass: RenderingPass)

Trait Implementations

impl Debug for TextShaderProgram

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

Formats the value using the given formatter.

impl TextShader for TextShaderProgram

fn id(&self) -> c_uint

fn projection_uniform(&self) -> c_int

Id of the projection uniform.