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render: split rendering into two phases

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In the first phase we collect a list of simple operations (copying
textures and filling rectangles.)

In the second phase we send this list to the graphics API to be
executed.

As part of this, we also remove the use of scissors.
This commit is contained in:
Julian Orth 2023-10-22 16:10:10 +02:00
parent a2a04512ed
commit 5e8a6eb86f
27 changed files with 732 additions and 384 deletions
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30
src/cursor.rs
View file

@ -295,6 +295,8 @@ fn render_img(image: &InstantiatedCursorImage, renderer: &mut Renderer, x: Fixed
None,
None,
scale,
i32::MAX,
i32::MAX,
);
}
}
@ -306,9 +308,17 @@ impl Cursor for StaticCursor {
fn render_hardware_cursor(&self, renderer: &mut Renderer) {
if let Some(img) = self.image.scales.get(&renderer.scale()) {
renderer
.base
.render_texture(&img.tex, 0, 0, ARGB8888, None, None, renderer.scale());
renderer.base.render_texture(
&img.tex,
0,
0,
ARGB8888,
None,
None,
renderer.scale(),
i32::MAX,
i32::MAX,
);
}
}
@ -336,9 +346,17 @@ impl Cursor for AnimatedCursor {
fn render_hardware_cursor(&self, renderer: &mut Renderer) {
let img = &self.images[self.idx.get()];
if let Some(img) = img.scales.get(&renderer.scale()) {
renderer
.base
.render_texture(&img.tex, 0, 0, ARGB8888, None, None, renderer.scale());
renderer.base.render_texture(
&img.tex,
0,
0,
ARGB8888,
None,
None,
renderer.scale(),
i32::MAX,
i32::MAX,
);
}
}