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wayland: implement alpha_modifier_v1

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This commit is contained in:
Julian Orth 2024-03-18 19:18:30 +01:00
parent 131f0481e8
commit ff54a8ab96
37 changed files with 655 additions and 89 deletions
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18
src/renderer.rs
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@ -152,6 +152,7 @@ impl Renderer<'_> {
let (x, y) = self.base.scale_point(x + title.tex_x, y + title.tex_y);
self.base.render_texture(
&title.tex,
None,
x,
y,
None,
@ -167,6 +168,7 @@ impl Renderer<'_> {
let (x, y) = self.base.scale_point(x + status.tex_x, y + status.tex_y);
self.base.render_texture(
&status.tex.texture,
None,
x,
y,
None,
@ -215,6 +217,7 @@ impl Renderer<'_> {
let y = y + (pos.height() - tex_height) / 2;
self.base.render_texture(
&tex.texture,
None,
x,
y,
None,
@ -255,6 +258,7 @@ impl Renderer<'_> {
let (x, y) = self.base.scale_point(x + title.x, y + title.y);
self.base.render_texture(
&title.tex.texture,
None,
x,
y,
None,
@ -338,6 +342,7 @@ 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) => {
@ -359,10 +364,10 @@ impl Renderer<'_> {
};
}
render!(&children.below);
self.render_buffer(&buffer, x, y, *tpoints, size, bounds);
self.render_buffer(&buffer, alpha, x, y, *tpoints, size, bounds);
render!(&children.above);
} else {
self.render_buffer(&buffer, x, y, *tpoints, size, bounds);
self.render_buffer(&buffer, alpha, x, y, *tpoints, size, bounds);
}
if let Some(result) = self.result.as_deref_mut() {
{
@ -379,6 +384,7 @@ impl Renderer<'_> {
pub fn render_buffer(
&mut self,
buffer: &Rc<SurfaceBuffer>,
alpha: Option<f32>,
x: i32,
y: i32,
tpoints: SampleRect,
@ -388,6 +394,7 @@ impl Renderer<'_> {
if let Some(tex) = buffer.buffer.texture.get() {
self.base.render_texture(
&tex,
alpha,
x,
y,
Some(tpoints),
@ -406,7 +413,11 @@ impl Renderer<'_> {
};
if !rect.is_empty() {
self.base.ops.push(GfxApiOpt::Sync);
self.base.fill_boxes(&[rect], color);
let mut color = *color;
if let Some(alpha) = alpha {
color = color * alpha;
}
self.base.fill_boxes(&[rect], &color);
}
}
} else {
@ -448,6 +459,7 @@ impl Renderer<'_> {
let (x, y) = self.base.scale_point(x + bw, y + bw);
self.base.render_texture(
&title.texture,
None,
x,
y,
None,