Examples now call glViewport

This commit is contained in:
Tomaka17 2014-08-07 09:32:13 +02:00
parent 92f90220a4
commit 2fdcc1840b
3 changed files with 17 additions and 2 deletions

View file

@ -37,13 +37,18 @@ fn main() {
};
println!("OpenGL version {}", version.as_str().unwrap());
{
let win_size = window.get_inner_size().unwrap();
gl::Viewport(0, 0, win_size.val0() as libc::c_int, win_size.val1() as libc::c_int);
}
gl::ClearColor(0.0, 1.0, 0.0, 1.0);
while !window.is_closed() {
gl::Clear(gl::COLOR_BUFFER_BIT);
window.swap_buffers();
println!("{}", window.wait_events().collect::<Vec<init::Event>>());
}
}

View file

@ -19,13 +19,18 @@ fn run(window: init::Window, color: (f32, f32, f32, f32)) {
unsafe { window.make_current() };
gl::load_with(|symbol| window.get_proc_address(symbol) as *const libc::c_void);
{
let win_size = window.get_inner_size().unwrap();
gl::Viewport(0, 0, win_size.val0() as libc::c_int, win_size.val1() as libc::c_int);
}
gl::ClearColor(color.val0(), color.val1(), color.val2(), color.val3());
while !window.is_closed() {
gl::Clear(gl::COLOR_BUFFER_BIT);
window.swap_buffers();
window.wait_events().collect::<Vec<init::Event>>();
}
}

View file

@ -16,6 +16,11 @@ fn main() {
println!("OpenGL version {}", version.as_str().unwrap());
{
let win_size = window.get_inner_size().unwrap();
gl::Viewport(0, 0, win_size.val0() as libc::c_int, win_size.val1() as libc::c_int);
}
gl::ClearColor(0.0, 1.0, 0.0, 1.0);
while !window.is_closed() {