mirror of
https://github.com/italicsjenga/winit-sonoma-fix.git
synced 2024-12-23 13:51:30 +11:00
Add refresh_rate_millihertz
for MonitorHandle
This also alters `VideoMode::refresh_rate` to `VideoMode::refresh_rate_millihertz` which now returns monitor refresh rate in mHz.
This commit is contained in:
parent
e289f30e5d
commit
a06bb3f992
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@ -65,6 +65,8 @@ And please only add new entries to the top of this list, right below the `# Unre
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- Fix on macOS `WindowBuilder::with_disallow_hidpi`, setting true or false by the user no matter the SO default value.
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- `EventLoopBuilder::build` will now panic when the `EventLoop` is being created more than once.
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- Added `From<u64>` for `WindowId` and `From<WindowId>` for `u64`.
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- Added `MonitorHandle::refresh_rate_millihertz` to get monitor's refresh rate.
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- **Breaking**, Replaced `VideoMode::refresh_rate` with `VideoMode::refresh_rate_millihertz` providing better precision.
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# 0.26.1 (2022-01-05)
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@ -39,8 +39,8 @@ impl Ord for VideoMode {
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self.monitor().cmp(&other.monitor()).then(
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size.cmp(&other_size)
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.then(
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self.refresh_rate()
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.cmp(&other.refresh_rate())
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self.refresh_rate_millihertz()
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.cmp(&other.refresh_rate_millihertz())
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.then(self.bit_depth().cmp(&other.bit_depth())),
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)
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.reverse(),
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@ -68,12 +68,10 @@ impl VideoMode {
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self.video_mode.bit_depth()
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}
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/// Returns the refresh rate of this video mode. **Note**: the returned
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/// refresh rate is an integer approximation, and you shouldn't rely on this
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/// value to be exact.
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/// Returns the refresh rate of this video mode in mHz.
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#[inline]
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pub fn refresh_rate(&self) -> u16 {
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self.video_mode.refresh_rate()
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pub fn refresh_rate_millihertz(&self) -> u32 {
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self.video_mode.refresh_rate_millihertz()
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}
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/// Returns the monitor that this video mode is valid for. Each monitor has
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@ -88,10 +86,10 @@ impl std::fmt::Display for VideoMode {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(
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f,
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"{}x{} @ {} Hz ({} bpp)",
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"{}x{} @ {} mHz ({} bpp)",
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self.size().width,
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self.size().height,
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self.refresh_rate(),
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self.refresh_rate_millihertz(),
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self.bit_depth()
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)
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}
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@ -141,6 +139,15 @@ impl MonitorHandle {
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self.inner.position()
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}
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/// The monitor refresh rate used by the system.
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///
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/// When using exclusive fullscreen, the refresh rate of the [`VideoMode`] that was used to
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/// enter fullscreen should be used instead.
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#[inline]
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pub fn refresh_rate_millihertz(&self) -> Option<u32> {
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self.inner.refresh_rate_millihertz()
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}
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/// Returns the scale factor that can be used to map logical pixels to physical pixels, and vice versa.
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///
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/// See the [`dpi`](crate::dpi) module for more information.
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@ -857,6 +857,11 @@ impl MonitorHandle {
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.unwrap_or(1.0)
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}
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pub fn refresh_rate_millihertz(&self) -> Option<u32> {
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// FIXME no way to get real refrsh rate for now.
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None
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}
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pub fn video_modes(&self) -> impl Iterator<Item = monitor::VideoMode> {
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let size = self.size().into();
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// FIXME this is not the real refresh rate
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@ -865,7 +870,7 @@ impl MonitorHandle {
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video_mode: VideoMode {
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size,
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bit_depth: 32,
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refresh_rate: 60,
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refresh_rate_millihertz: 60000,
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monitor: self.clone(),
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},
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})
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@ -876,7 +881,7 @@ impl MonitorHandle {
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pub struct VideoMode {
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size: (u32, u32),
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bit_depth: u16,
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refresh_rate: u16,
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refresh_rate_millihertz: u32,
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monitor: MonitorHandle,
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}
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@ -889,8 +894,8 @@ impl VideoMode {
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self.bit_depth
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}
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pub fn refresh_rate(&self) -> u16 {
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self.refresh_rate
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pub fn refresh_rate_millihertz(&self) -> u32 {
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self.refresh_rate_millihertz
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}
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pub fn monitor(&self) -> monitor::MonitorHandle {
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@ -17,7 +17,7 @@ use crate::{
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pub struct VideoMode {
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pub(crate) size: (u32, u32),
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pub(crate) bit_depth: u16,
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pub(crate) refresh_rate: u16,
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pub(crate) refresh_rate_millihertz: u32,
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pub(crate) screen_mode: NativeDisplayMode,
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pub(crate) monitor: MonitorHandle,
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}
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@ -49,7 +49,7 @@ impl Clone for VideoMode {
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VideoMode {
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size: self.size,
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bit_depth: self.bit_depth,
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refresh_rate: self.refresh_rate,
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refresh_rate_millihertz: self.refresh_rate_millihertz,
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screen_mode: self.screen_mode.clone(),
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monitor: self.monitor.clone(),
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}
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@ -59,30 +59,14 @@ impl Clone for VideoMode {
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impl VideoMode {
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unsafe fn retained_new(uiscreen: id, screen_mode: id) -> VideoMode {
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assert_main_thread!("`VideoMode` can only be created on the main thread on iOS");
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let os_capabilities = app_state::os_capabilities();
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let refresh_rate: NSInteger = if os_capabilities.maximum_frames_per_second {
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msg_send![uiscreen, maximumFramesPerSecond]
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} else {
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// https://developer.apple.com/library/archive/technotes/tn2460/_index.html
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// https://en.wikipedia.org/wiki/IPad_Pro#Model_comparison
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//
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// All iOS devices support 60 fps, and on devices where `maximumFramesPerSecond` is not
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// supported, they are all guaranteed to have 60hz refresh rates. This does not
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// correctly handle external displays. ProMotion displays support 120fps, but they were
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// introduced at the same time as the `maximumFramesPerSecond` API.
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//
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// FIXME: earlier OSs could calculate the refresh rate using
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// `-[CADisplayLink duration]`.
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os_capabilities.maximum_frames_per_second_err_msg("defaulting to 60 fps");
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60
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};
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let refresh_rate_millihertz = refresh_rate_millihertz(uiscreen);
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let size: CGSize = msg_send![screen_mode, size];
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let screen_mode: id = msg_send![screen_mode, retain];
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let screen_mode = NativeDisplayMode(screen_mode);
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VideoMode {
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size: (size.width as u32, size.height as u32),
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bit_depth: 32,
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refresh_rate: refresh_rate as u16,
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refresh_rate_millihertz,
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screen_mode,
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monitor: MonitorHandle::retained_new(uiscreen),
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}
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@ -96,8 +80,8 @@ impl VideoMode {
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self.bit_depth
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}
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pub fn refresh_rate(&self) -> u16 {
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self.refresh_rate
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pub fn refresh_rate_millihertz(&self) -> u32 {
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self.refresh_rate_millihertz
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}
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pub fn monitor(&self) -> RootMonitorHandle {
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@ -239,6 +223,10 @@ impl Inner {
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}
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}
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pub fn refresh_rate_millihertz(&self) -> Option<u32> {
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Some(refresh_rate_millihertz(self.uiscreen))
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}
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pub fn video_modes(&self) -> impl Iterator<Item = RootVideoMode> {
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let mut modes = BTreeSet::new();
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unsafe {
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@ -257,6 +245,30 @@ impl Inner {
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}
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}
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fn refresh_rate_millihertz(uiscreen: id) -> u32 {
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let refresh_rate_millihertz: NSInteger = unsafe {
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let os_capabilities = app_state::os_capabilities();
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if os_capabilities.maximum_frames_per_second {
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msg_send![uiscreen, maximumFramesPerSecond]
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} else {
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// https://developer.apple.com/library/archive/technotes/tn2460/_index.html
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// https://en.wikipedia.org/wiki/IPad_Pro#Model_comparison
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//
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// All iOS devices support 60 fps, and on devices where `maximumFramesPerSecond` is not
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// supported, they are all guaranteed to have 60hz refresh rates. This does not
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// correctly handle external displays. ProMotion displays support 120fps, but they were
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// introduced at the same time as the `maximumFramesPerSecond` API.
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//
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// FIXME: earlier OSs could calculate the refresh rate using
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// `-[CADisplayLink duration]`.
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os_capabilities.maximum_frames_per_second_err_msg("defaulting to 60 fps");
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60
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}
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};
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refresh_rate_millihertz as u32 * 1000
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}
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// MonitorHandleExtIOS
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impl Inner {
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pub fn ui_screen(&self) -> id {
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@ -256,6 +256,11 @@ impl MonitorHandle {
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x11_or_wayland!(match self; MonitorHandle(m) => m.position())
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}
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#[inline]
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pub fn refresh_rate_millihertz(&self) -> Option<u32> {
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x11_or_wayland!(match self; MonitorHandle(m) => m.refresh_rate_millihertz())
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}
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#[inline]
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pub fn scale_factor(&self) -> f64 {
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x11_or_wayland!(match self; MonitorHandle(m) => m.scale_factor() as f64)
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@ -287,8 +292,8 @@ impl VideoMode {
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}
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#[inline]
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pub fn refresh_rate(&self) -> u16 {
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x11_or_wayland!(match self; VideoMode(m) => m.refresh_rate())
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pub fn refresh_rate_millihertz(&self) -> u32 {
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x11_or_wayland!(match self; VideoMode(m) => m.refresh_rate_millihertz())
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}
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#[inline]
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.into()
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}
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#[inline]
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pub fn refresh_rate_millihertz(&self) -> Option<u32> {
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sctk::output::with_output_info(&self.proxy, |info| {
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info.modes
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.iter()
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.find_map(|mode| mode.is_current.then(|| mode.refresh_rate as u32))
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})
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.flatten()
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}
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#[inline]
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pub fn scale_factor(&self) -> i32 {
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sctk::output::with_output_info(&self.proxy, |info| info.scale_factor).unwrap_or(1)
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@ -182,7 +192,7 @@ impl MonitorHandle {
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modes.into_iter().map(move |mode| RootVideoMode {
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video_mode: PlatformVideoMode::Wayland(VideoMode {
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size: (mode.dimensions.0 as u32, mode.dimensions.1 as u32).into(),
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refresh_rate: (mode.refresh_rate as f32 / 1000.0).round() as u16,
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refresh_rate_millihertz: mode.refresh_rate as u32,
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bit_depth: 32,
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monitor: monitor.clone(),
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}),
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@ -194,7 +204,7 @@ impl MonitorHandle {
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pub struct VideoMode {
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pub(crate) size: PhysicalSize<u32>,
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pub(crate) bit_depth: u16,
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pub(crate) refresh_rate: u16,
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pub(crate) refresh_rate_millihertz: u32,
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pub(crate) monitor: MonitorHandle,
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}
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@ -210,8 +220,8 @@ impl VideoMode {
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}
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#[inline]
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pub fn refresh_rate(&self) -> u16 {
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self.refresh_rate
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pub fn refresh_rate_millihertz(&self) -> u32 {
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self.refresh_rate_millihertz
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}
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pub fn monitor(&self) -> RootMonitorHandle {
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@ -1,4 +1,5 @@
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use std::os::raw::*;
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use std::slice;
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use once_cell::sync::Lazy;
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use parking_lot::Mutex;
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@ -6,7 +7,7 @@ use parking_lot::Mutex;
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use super::{
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ffi::{
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RRCrtc, RRCrtcChangeNotifyMask, RRMode, RROutputPropertyNotifyMask,
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RRScreenChangeNotifyMask, True, Window, XRRCrtcInfo, XRRScreenResources,
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RRScreenChangeNotifyMask, True, Window, XRRCrtcInfo, XRRModeInfo, XRRScreenResources,
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},
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util, XConnection, XError,
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};
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@ -30,7 +31,7 @@ pub fn invalidate_cached_monitor_list() -> Option<Vec<MonitorHandle>> {
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pub struct VideoMode {
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pub(crate) size: (u32, u32),
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pub(crate) bit_depth: u16,
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pub(crate) refresh_rate: u16,
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pub(crate) refresh_rate_millihertz: u32,
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pub(crate) native_mode: RRMode,
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pub(crate) monitor: Option<MonitorHandle>,
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}
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@ -47,8 +48,8 @@ impl VideoMode {
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}
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#[inline]
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pub fn refresh_rate(&self) -> u16 {
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self.refresh_rate
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pub fn refresh_rate_millihertz(&self) -> u32 {
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self.refresh_rate_millihertz
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}
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#[inline]
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@ -71,6 +72,8 @@ pub struct MonitorHandle {
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position: (i32, i32),
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/// If the monitor is the primary one
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primary: bool,
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/// The refresh rate used by monitor.
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refresh_rate_millihertz: Option<u32>,
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/// The DPI scale factor
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pub(crate) scale_factor: f64,
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/// Used to determine which windows are on this monitor
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@ -105,6 +108,15 @@ impl std::hash::Hash for MonitorHandle {
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}
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}
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#[inline]
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pub fn mode_refresh_rate_millihertz(mode: &XRRModeInfo) -> Option<u32> {
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if mode.dotClock > 0 && mode.hTotal > 0 && mode.vTotal > 0 {
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Some((mode.dotClock as u64 * 1000 / (mode.hTotal as u64 * mode.vTotal as u64)) as u32)
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} else {
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None
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}
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}
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impl MonitorHandle {
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fn new(
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xconn: &XConnection,
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@ -116,10 +128,22 @@ impl MonitorHandle {
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let (name, scale_factor, video_modes) = unsafe { xconn.get_output_info(resources, crtc)? };
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let dimensions = unsafe { ((*crtc).width as u32, (*crtc).height as u32) };
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let position = unsafe { ((*crtc).x as i32, (*crtc).y as i32) };
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// Get the refresh rate of the current video mode.
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let current_mode = unsafe { (*crtc).mode };
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let screen_modes =
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unsafe { slice::from_raw_parts((*resources).modes, (*resources).nmode as usize) };
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let refresh_rate_millihertz = screen_modes
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.iter()
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.find(|mode| mode.id == current_mode)
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.and_then(mode_refresh_rate_millihertz);
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let rect = util::AaRect::new(position, dimensions);
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Some(MonitorHandle {
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id,
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name,
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refresh_rate_millihertz,
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scale_factor,
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dimensions,
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position,
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@ -136,6 +160,7 @@ impl MonitorHandle {
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scale_factor: 1.0,
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dimensions: (1, 1),
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position: (0, 0),
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refresh_rate_millihertz: None,
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primary: true,
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rect: util::AaRect::new((0, 0), (1, 1)),
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video_modes: Vec::new(),
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@ -164,6 +189,10 @@ impl MonitorHandle {
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self.position.into()
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}
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pub fn refresh_rate_millihertz(&self) -> Option<u32> {
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self.refresh_rate_millihertz
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}
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#[inline]
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pub fn scale_factor(&self) -> f64 {
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self.scale_factor
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|
|
|
@ -4,6 +4,7 @@ use super::{
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ffi::{CurrentTime, RRCrtc, RRMode, Success, XRRCrtcInfo, XRRScreenResources},
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*,
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};
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use crate::platform_impl::platform::x11::monitor;
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use crate::{dpi::validate_scale_factor, platform_impl::platform::x11::VideoMode};
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/// Represents values of `WINIT_HIDPI_FACTOR`.
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|
@ -80,18 +81,13 @@ impl XConnection {
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// XRROutputInfo contains an array of mode ids that correspond to
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// modes in the array in XRRScreenResources
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.filter(|x| output_modes.iter().any(|id| x.id == *id))
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.map(|x| {
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let refresh_rate = if x.dotClock > 0 && x.hTotal > 0 && x.vTotal > 0 {
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x.dotClock as u64 * 1000 / (x.hTotal as u64 * x.vTotal as u64)
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} else {
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0
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};
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.map(|mode| {
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VideoMode {
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size: (x.width, x.height),
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refresh_rate: (refresh_rate as f32 / 1000.0).round() as u16,
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size: (mode.width, mode.height),
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refresh_rate_millihertz: monitor::mode_refresh_rate_millihertz(mode)
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.unwrap_or(0),
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bit_depth: bit_depth as u16,
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native_mode: x.id,
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native_mode: mode.id,
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// This is populated in `MonitorHandle::video_modes` as the
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// video mode is returned to the user
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monitor: None,
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|
|
|
@ -21,7 +21,7 @@ use core_graphics::display::{CGDirectDisplayID, CGDisplay, CGDisplayBounds};
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pub struct VideoMode {
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pub(crate) size: (u32, u32),
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pub(crate) bit_depth: u16,
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pub(crate) refresh_rate: u16,
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pub(crate) refresh_rate_millihertz: u32,
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pub(crate) monitor: MonitorHandle,
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pub(crate) native_mode: NativeDisplayMode,
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}
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|
@ -30,7 +30,7 @@ impl PartialEq for VideoMode {
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fn eq(&self, other: &Self) -> bool {
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self.size == other.size
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&& self.bit_depth == other.bit_depth
|
||||
&& self.refresh_rate == other.refresh_rate
|
||||
&& self.refresh_rate_millihertz == other.refresh_rate_millihertz
|
||||
&& self.monitor == other.monitor
|
||||
}
|
||||
}
|
||||
|
@ -41,7 +41,7 @@ impl std::hash::Hash for VideoMode {
|
|||
fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
|
||||
self.size.hash(state);
|
||||
self.bit_depth.hash(state);
|
||||
self.refresh_rate.hash(state);
|
||||
self.refresh_rate_millihertz.hash(state);
|
||||
self.monitor.hash(state);
|
||||
}
|
||||
}
|
||||
|
@ -51,7 +51,7 @@ impl std::fmt::Debug for VideoMode {
|
|||
f.debug_struct("VideoMode")
|
||||
.field("size", &self.size)
|
||||
.field("bit_depth", &self.bit_depth)
|
||||
.field("refresh_rate", &self.refresh_rate)
|
||||
.field("refresh_rate_millihertz", &self.refresh_rate_millihertz)
|
||||
.field("monitor", &self.monitor)
|
||||
.finish()
|
||||
}
|
||||
|
@ -87,8 +87,8 @@ impl VideoMode {
|
|||
self.bit_depth
|
||||
}
|
||||
|
||||
pub fn refresh_rate(&self) -> u16 {
|
||||
self.refresh_rate
|
||||
pub fn refresh_rate_millihertz(&self) -> u32 {
|
||||
self.refresh_rate_millihertz
|
||||
}
|
||||
|
||||
pub fn monitor(&self) -> RootMonitorHandle {
|
||||
|
@ -220,8 +220,8 @@ impl MonitorHandle {
|
|||
unsafe { NSScreen::backingScaleFactor(screen) as f64 }
|
||||
}
|
||||
|
||||
pub fn video_modes(&self) -> impl Iterator<Item = RootVideoMode> {
|
||||
let cv_refresh_rate = unsafe {
|
||||
pub fn refresh_rate_millihertz(&self) -> Option<u32> {
|
||||
unsafe {
|
||||
let mut display_link = std::ptr::null_mut();
|
||||
assert_eq!(
|
||||
ffi::CVDisplayLinkCreateWithCGDisplay(self.0, &mut display_link),
|
||||
|
@ -233,9 +233,12 @@ impl MonitorHandle {
|
|||
// This value is indefinite if an invalid display link was specified
|
||||
assert!(time.flags & ffi::kCVTimeIsIndefinite == 0);
|
||||
|
||||
time.time_scale as i64 / time.time_value
|
||||
};
|
||||
Some((time.time_scale as i64 / time.time_value * 1000) as u32)
|
||||
}
|
||||
}
|
||||
|
||||
pub fn video_modes(&self) -> impl Iterator<Item = RootVideoMode> {
|
||||
let refresh_rate_millihertz = self.refresh_rate_millihertz().unwrap_or(0);
|
||||
let monitor = self.clone();
|
||||
|
||||
unsafe {
|
||||
|
@ -255,14 +258,15 @@ impl MonitorHandle {
|
|||
};
|
||||
|
||||
modes.into_iter().map(move |mode| {
|
||||
let cg_refresh_rate = ffi::CGDisplayModeGetRefreshRate(mode).round() as i64;
|
||||
let cg_refresh_rate_millihertz =
|
||||
ffi::CGDisplayModeGetRefreshRate(mode).round() as i64;
|
||||
|
||||
// CGDisplayModeGetRefreshRate returns 0.0 for any display that
|
||||
// isn't a CRT
|
||||
let refresh_rate = if cg_refresh_rate > 0 {
|
||||
cg_refresh_rate
|
||||
let refresh_rate_millihertz = if cg_refresh_rate_millihertz > 0 {
|
||||
(cg_refresh_rate_millihertz * 1000) as u32
|
||||
} else {
|
||||
cv_refresh_rate
|
||||
refresh_rate_millihertz
|
||||
};
|
||||
|
||||
let pixel_encoding =
|
||||
|
@ -283,7 +287,7 @@ impl MonitorHandle {
|
|||
ffi::CGDisplayModeGetPixelWidth(mode) as u32,
|
||||
ffi::CGDisplayModeGetPixelHeight(mode) as u32,
|
||||
),
|
||||
refresh_rate: refresh_rate as u16,
|
||||
refresh_rate_millihertz,
|
||||
bit_depth,
|
||||
monitor: monitor.clone(),
|
||||
native_mode: NativeDisplayMode(mode),
|
||||
|
|
|
@ -17,6 +17,10 @@ impl MonitorHandle {
|
|||
None
|
||||
}
|
||||
|
||||
pub fn refresh_rate_millihertz(&self) -> Option<u32> {
|
||||
None
|
||||
}
|
||||
|
||||
pub fn size(&self) -> PhysicalSize<u32> {
|
||||
PhysicalSize {
|
||||
width: 0,
|
||||
|
@ -41,8 +45,8 @@ impl VideoMode {
|
|||
unimplemented!();
|
||||
}
|
||||
|
||||
pub fn refresh_rate(&self) -> u16 {
|
||||
32
|
||||
pub fn refresh_rate_millihertz(&self) -> u32 {
|
||||
32000
|
||||
}
|
||||
|
||||
pub fn monitor(&self) -> RootMonitorHandle {
|
||||
|
|
|
@ -9,8 +9,8 @@ use windows_sys::Win32::{
|
|||
Graphics::Gdi::{
|
||||
EnumDisplayMonitors, EnumDisplaySettingsExW, GetMonitorInfoW, MonitorFromPoint,
|
||||
MonitorFromWindow, DEVMODEW, DM_BITSPERPEL, DM_DISPLAYFREQUENCY, DM_PELSHEIGHT,
|
||||
DM_PELSWIDTH, HDC, HMONITOR, MONITORINFO, MONITORINFOEXW, MONITOR_DEFAULTTONEAREST,
|
||||
MONITOR_DEFAULTTOPRIMARY,
|
||||
DM_PELSWIDTH, ENUM_CURRENT_SETTINGS, HDC, HMONITOR, MONITORINFO, MONITORINFOEXW,
|
||||
MONITOR_DEFAULTTONEAREST, MONITOR_DEFAULTTOPRIMARY,
|
||||
},
|
||||
};
|
||||
|
||||
|
@ -29,7 +29,7 @@ use crate::{
|
|||
pub struct VideoMode {
|
||||
pub(crate) size: (u32, u32),
|
||||
pub(crate) bit_depth: u16,
|
||||
pub(crate) refresh_rate: u16,
|
||||
pub(crate) refresh_rate_millihertz: u32,
|
||||
pub(crate) monitor: MonitorHandle,
|
||||
// DEVMODEW is huge so we box it to avoid blowing up the size of winit::window::Fullscreen
|
||||
pub(crate) native_video_mode: Box<DEVMODEW>,
|
||||
|
@ -39,7 +39,7 @@ impl PartialEq for VideoMode {
|
|||
fn eq(&self, other: &Self) -> bool {
|
||||
self.size == other.size
|
||||
&& self.bit_depth == other.bit_depth
|
||||
&& self.refresh_rate == other.refresh_rate
|
||||
&& self.refresh_rate_millihertz == other.refresh_rate_millihertz
|
||||
&& self.monitor == other.monitor
|
||||
}
|
||||
}
|
||||
|
@ -50,7 +50,7 @@ impl std::hash::Hash for VideoMode {
|
|||
fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
|
||||
self.size.hash(state);
|
||||
self.bit_depth.hash(state);
|
||||
self.refresh_rate.hash(state);
|
||||
self.refresh_rate_millihertz.hash(state);
|
||||
self.monitor.hash(state);
|
||||
}
|
||||
}
|
||||
|
@ -60,7 +60,7 @@ impl std::fmt::Debug for VideoMode {
|
|||
f.debug_struct("VideoMode")
|
||||
.field("size", &self.size)
|
||||
.field("bit_depth", &self.bit_depth)
|
||||
.field("refresh_rate", &self.refresh_rate)
|
||||
.field("refresh_rate_millihertz", &self.refresh_rate_millihertz)
|
||||
.field("monitor", &self.monitor)
|
||||
.finish()
|
||||
}
|
||||
|
@ -75,8 +75,8 @@ impl VideoMode {
|
|||
self.bit_depth
|
||||
}
|
||||
|
||||
pub fn refresh_rate(&self) -> u16 {
|
||||
self.refresh_rate
|
||||
pub fn refresh_rate_millihertz(&self) -> u32 {
|
||||
self.refresh_rate_millihertz
|
||||
}
|
||||
|
||||
pub fn monitor(&self) -> RootMonitorHandle {
|
||||
|
@ -192,6 +192,23 @@ impl MonitorHandle {
|
|||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn refresh_rate_millihertz(&self) -> Option<u32> {
|
||||
let monitor_info = get_monitor_info(self.0).unwrap();
|
||||
let device_name = monitor_info.szDevice.as_ptr();
|
||||
unsafe {
|
||||
let mut mode: DEVMODEW = mem::zeroed();
|
||||
mode.dmSize = mem::size_of_val(&mode) as u16;
|
||||
if EnumDisplaySettingsExW(device_name, ENUM_CURRENT_SETTINGS, &mut mode, 0)
|
||||
== false.into()
|
||||
{
|
||||
None
|
||||
} else {
|
||||
Some(mode.dmDisplayFrequency * 1000)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pub fn position(&self) -> PhysicalPosition<i32> {
|
||||
let rc_monitor = get_monitor_info(self.0).unwrap().monitorInfo.rcMonitor;
|
||||
|
@ -233,7 +250,7 @@ impl MonitorHandle {
|
|||
video_mode: VideoMode {
|
||||
size: (mode.dmPelsWidth, mode.dmPelsHeight),
|
||||
bit_depth: mode.dmBitsPerPel as u16,
|
||||
refresh_rate: mode.dmDisplayFrequency as u16,
|
||||
refresh_rate_millihertz: mode.dmDisplayFrequency as u32 * 1000,
|
||||
monitor: self.clone(),
|
||||
native_video_mode: Box::new(mode),
|
||||
},
|
||||
|
|
Loading…
Reference in a new issue