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surface: damage whole surface if scale, transform, alpha, viewport, or size changes

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This commit is contained in:
Julian Orth 2024-07-15 11:02:11 +02:00
parent 618fdfefb8
commit 535fd939d5
1 changed files with 19 additions and 4 deletions
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23
src/ifs/wl_surface.rs
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@ -1059,6 +1059,10 @@ impl WlSurface {
alpha_changed = true; alpha_changed = true;
self.alpha.set(alpha); self.alpha.set(alpha);
} }
let buffer_abs_pos = self.buffer_abs_pos.get();
let mut max_surface_size = buffer_abs_pos.size();
let mut damage_full =
scale_changed || buffer_transform_changed || viewport_changed || alpha_changed;
let mut buffer_changed = false; let mut buffer_changed = false;
let mut old_raw_size = None; let mut old_raw_size = None;
let (dx, dy) = mem::take(&mut pending.offset); let (dx, dy) = mem::take(&mut pending.offset);
@ -1194,11 +1198,14 @@ impl WlSurface {
} }
} }
let (width, height) = new_size.unwrap_or_default(); let (width, height) = new_size.unwrap_or_default();
if (width, height) != self.buffer_abs_pos.get().size() { let (old_width, old_height) = buffer_abs_pos.size();
if (width, height) != (old_width, old_height) {
self.need_extents_update.set(true); self.need_extents_update.set(true);
self.buffer_abs_pos
.set(buffer_abs_pos.with_size(width, height).unwrap());
max_surface_size = (width.max(old_width), height.max(old_height));
damage_full = true;
} }
self.buffer_abs_pos
.set(self.buffer_abs_pos.get().with_size(width, height).unwrap());
} }
self.frame_requests self.frame_requests
.borrow_mut() .borrow_mut()
@ -1248,7 +1255,15 @@ impl WlSurface {
} }
self.ext.get().after_apply_commit(); self.ext.get().after_apply_commit();
if self.visible.get() { if self.visible.get() {
if self.buffer_presented.get() { if damage_full {
let mut damage = buffer_abs_pos
.with_size(max_surface_size.0, max_surface_size.1)
.unwrap();
if let Some(tl) = self.toplevel.get() {
damage = damage.intersect(tl.node_absolute_position());
}
self.client.state.damage(damage);
} else if self.buffer_presented.get() {
let now = self.client.state.now_msec() as _; let now = self.client.state.now_msec() as _;
for fr in self.frame_requests.borrow_mut().drain(..) { for fr in self.frame_requests.borrow_mut().drain(..) {
fr.send_done(now); fr.send_done(now);