leyoda/cosmic-idle
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Remove commented shm code

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This commit is contained in:
Ian Douglas Scott 2024-10-10 12:54:22 -07:00
parent 966930d342
commit 0482b3c5bb
1 changed files with 2 additions and 19 deletions
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21
src/main.rs
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@ -1,5 +1,4 @@
use keyframe::{ease, functions::EaseInOut}; use keyframe::{ease, functions::EaseInOut};
use rustix::fd::AsFd;
use std::time::{Duration, Instant}; use std::time::{Duration, Instant};
use wayland_client::{ use wayland_client::{
delegate_noop, delegate_noop,
@ -72,26 +71,10 @@ impl FadeBlackSurface {
fn update(&self, inner: &StateInner) { fn update(&self, inner: &StateInner) {
let time = self.started.elapsed().as_secs_f64() / FADE_TIME.as_secs_f64(); let time = self.started.elapsed().as_secs_f64() / FADE_TIME.as_secs_f64();
let alpha = ease(EaseInOut, 0., u32::MAX as f64, time) as u32; let alpha = ease(EaseInOut, 0., u32::MAX as f64, time) as u32;
//let alpha_u8 = ease(EaseOut, 0., u8::MAX as f64, time) as u8;
//dbg!(time, alpha);
// XXX is shm buffer different?
/*
let fd = rustix::fs::memfd_create("shm buffer", rustix::fs::MemfdFlags::CLOEXEC).unwrap();
rustix::io::write(&fd, &[0, 0, 0, alpha_u8]).unwrap();
let pool = inner.shm.create_pool(fd.as_fd(), 4, &inner.qh, ());
let buffer = pool.create_buffer(0, 1, 1, 4, wl_shm::Format::Argb8888, &inner.qh, ());
pool.destroy();
*/
let buffer = let buffer =
inner inner
.single_pixel_buffer_manager .single_pixel_buffer_manager
.create_u32_rgba_buffer(0, 0, 0, alpha, &inner.qh, ()); .create_u32_rgba_buffer(0, 0, 0, alpha, &inner.qh, ());
/*
let buffer =
inner
.single_pixel_buffer_manager
.create_u32_rgba_buffer(0, 0, 0, u32::MAX / 2, &inner.qh, ());
*/
self.surface.attach(Some(&buffer), 0, 0); self.surface.attach(Some(&buffer), 0, 0);
self.surface.frame(&inner.qh, self.surface.clone()); self.surface.frame(&inner.qh, self.surface.clone());
self.surface.damage(0, 0, i32::MAX, i32::MAX); self.surface.damage(0, 0, i32::MAX, i32::MAX);