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wl_surface: track if surface is fully opaque

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This commit is contained in:
Julian Orth 2025-02-24 09:45:11 +01:00
parent 6243278f5f
commit c796602aab
8 changed files with 59 additions and 5 deletions
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13
src/renderer.rs
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@ -124,6 +124,7 @@ impl Renderer<'_> {
None,
AcquireSync::None,
ReleaseSync::None,
false,
);
}
if let Some(status) = &rd.status {
@ -141,6 +142,7 @@ impl Renderer<'_> {
None,
AcquireSync::None,
ReleaseSync::None,
false,
);
}
}
@ -219,6 +221,7 @@ impl Renderer<'_> {
None,
AcquireSync::None,
ReleaseSync::None,
false,
);
}
}
@ -264,6 +267,7 @@ impl Renderer<'_> {
None,
AcquireSync::None,
ReleaseSync::None,
false,
);
}
}
@ -379,7 +383,6 @@ impl Renderer<'_> {
} else {
size = self.base.scale_point(size.0, size.1);
}
let alpha = surface.alpha();
if let Some(children) = children.deref() {
macro_rules! render {
($children:expr) => {
@ -401,10 +404,10 @@ impl Renderer<'_> {
};
}
render!(&children.below);
self.render_buffer(surface, &buffer, alpha, x, y, *tpoints, size, bounds);
self.render_buffer(surface, &buffer, x, y, *tpoints, size, bounds);
render!(&children.above);
} else {
self.render_buffer(surface, &buffer, alpha, x, y, *tpoints, size, bounds);
self.render_buffer(surface, &buffer, x, y, *tpoints, size, bounds);
}
}
@ -412,13 +415,13 @@ impl Renderer<'_> {
&mut self,
surface: &WlSurface,
buffer: &Rc<SurfaceBuffer>,
alpha: Option<f32>,
x: i32,
y: i32,
tpoints: SampleRect,
tsize: (i32, i32),
bounds: Option<&Rect>,
) {
let alpha = surface.alpha();
if let Some(tex) = buffer.buffer.get_texture(surface) {
self.base.render_texture(
&tex,
@ -432,6 +435,7 @@ impl Renderer<'_> {
Some(buffer.clone()),
AcquireSync::Unnecessary,
buffer.release_sync,
surface.opaque(),
);
} else if let Some(color) = &buffer.buffer.color {
if let Some(rect) = Rect::new_sized(x, y, tsize.0, tsize.1) {
@ -496,6 +500,7 @@ impl Renderer<'_> {
None,
AcquireSync::None,
ReleaseSync::None,
false,
);
}
}