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Add refresh_rate_millihertz for MonitorHandle

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This also alters `VideoMode::refresh_rate` to
`VideoMode::refresh_rate_millihertz` which now returns monitor refresh rate in
mHz.
This commit is contained in:
Kirill Chibisov 2022-07-08 13:25:56 +03:00 • committed by GitHub
parent e289f30e5d
commit a06bb3f992
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 172 additions and 81 deletions
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16
src/platform_impl/linux/x11/util/randr.rs
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@ -4,6 +4,7 @@ use super::{
ffi::{CurrentTime, RRCrtc, RRMode, Success, XRRCrtcInfo, XRRScreenResources},
*,
};
use crate::platform_impl::platform::x11::monitor;
use crate::{dpi::validate_scale_factor, platform_impl::platform::x11::VideoMode};
/// Represents values of `WINIT_HIDPI_FACTOR`.
@ -80,18 +81,13 @@ impl XConnection {
// XRROutputInfo contains an array of mode ids that correspond to
// modes in the array in XRRScreenResources
.filter(|x| output_modes.iter().any(|id| x.id == *id))
.map(|x| {
let refresh_rate = if x.dotClock > 0 && x.hTotal > 0 && x.vTotal > 0 {
x.dotClock as u64 * 1000 / (x.hTotal as u64 * x.vTotal as u64)
} else {
0
};
.map(|mode| {
VideoMode {
size: (x.width, x.height),
refresh_rate: (refresh_rate as f32 / 1000.0).round() as u16,
size: (mode.width, mode.height),
refresh_rate_millihertz: monitor::mode_refresh_rate_millihertz(mode)
.unwrap_or(0),
bit_depth: bit_depth as u16,
native_mode: x.id,
native_mode: mode.id,
// This is populated in `MonitorHandle::video_modes` as the
// video mode is returned to the user
monitor: None,