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wayland: implement tearing-control-v1

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Currently has no effect because there are no tearing atomic commits. But
by implementing this we make mesa expose VK_PRESENT_MODE_IMMEDIATE_KHR.
This commit is contained in:
Julian Orth 2022-11-18 19:42:59 +01:00
parent 0b46391789
commit cd47baa934
7 changed files with 235 additions and 1 deletions
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13
src/ifs/wl_surface.rs
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@ -2,6 +2,7 @@ pub mod cursor;
pub mod ext_session_lock_surface_v1;
pub mod wl_subsurface;
pub mod wp_fractional_scale_v1;
pub mod wp_tearing_control_v1;
pub mod wp_viewport;
pub mod x_surface;
pub mod xdg_surface;
@ -27,7 +28,8 @@ use {
},
wl_surface::{
cursor::CursorSurface, wl_subsurface::WlSubsurface,
wp_fractional_scale_v1::WpFractionalScaleV1, wp_viewport::WpViewport,
wp_fractional_scale_v1::WpFractionalScaleV1,
wp_tearing_control_v1::WpTearingControlV1, wp_viewport::WpViewport,
x_surface::XSurface, xdg_surface::XdgSurfaceError,
zwlr_layer_surface_v1::ZwlrLayerSurfaceV1Error,
},
@ -261,6 +263,8 @@ pub struct WlSurface {
fractional_scale: CloneCell<Option<Rc<WpFractionalScaleV1>>>,
pub constraints: SmallMap<SeatId, Rc<SeatConstraint>, 1>,
xwayland_serial: Cell<Option<u64>>,
tearing_control: CloneCell<Option<Rc<WpTearingControlV1>>>,
tearing: Cell<bool>,
}
impl Debug for WlSurface {
@ -353,6 +357,7 @@ struct PendingState {
scale: Cell<Option<i32>>,
transform: Cell<Option<Transform>>,
xwayland_serial: Cell<Option<u64>>,
tearing: Cell<Option<bool>>,
}
#[derive(Default)]
@ -405,6 +410,8 @@ impl WlSurface {
fractional_scale: Default::default(),
constraints: Default::default(),
xwayland_serial: Default::default(),
tearing_control: Default::default(),
tearing: Cell::new(false),
}
}
@ -871,6 +878,9 @@ impl WlSurface {
self.opaque_region.set(region);
}
}
if let Some(tearing) = self.pending.tearing.take() {
self.tearing.set(tearing);
}
if let Some(xwayland_serial) = self.pending.xwayland_serial.take() {
self.xwayland_serial.set(Some(xwayland_serial));
self.client
@ -1080,6 +1090,7 @@ impl Object for WlSurface {
self.presentation_feedback.borrow_mut().clear();
self.viewporter.take();
self.fractional_scale.take();
self.tearing_control.take();
self.constraints.clear();
}
}