#[macro_use]
extern crate glium;
use glium::Surface;
mod support;
#[test]
fn color_mask() {
let display = support::build_display();
let params = glium::DrawParameters {
color_mask: (false, true, true, true),
.. Default::default()
};
let (vb, ib, program) = support::build_fullscreen_red_pipeline(&display);
let texture = support::build_renderable_texture(&display);
texture.as_surface().clear_color(0.0, 0.0, 0.0, 0.0);
texture.as_surface().draw(&vb, &ib, &program, &glium::uniforms::EmptyUniforms, ¶ms).unwrap();
let data: Vec<Vec<(u8, u8, u8, u8)>> = texture.read();
for row in data.iter() {
for pixel in row.iter() {
assert_eq!(pixel, &(0, 0, 0, 255));
}
}
display.assert_no_error(None);
}