me/iced
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Share msaa::Blit texture between multiple windows

Browse source
This commit is contained in:
Héctor Ramón Jiménez 2024-04-07 18:45:30 +02:00
parent 13289dbd19
commit 288f62bfb6
No known key found for this signature in database
GPG key ID: 7CC46565708259A7
4 changed files with 112 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

19
wgpu/src/triangle.rs
View file

@ -184,8 +184,16 @@ impl Pipeline {
belt: &mut wgpu::util::StagingBelt,
storage: &mut Storage,
items: &[Item],
projection: Transformation,
scale: Transformation,
target_size: Size<u32>,
) {
let projection = if let Some(blit) = &mut self.blit {
blit.prepare(device, encoder, belt, target_size) * scale
} else {
Transformation::orthographic(target_size.width, target_size.height)
* scale
};
for item in items {
match item {
Item::Group {
@ -233,13 +241,11 @@ impl Pipeline {
pub fn render(
&mut self,
device: &wgpu::Device,
encoder: &mut wgpu::CommandEncoder,
target: &wgpu::TextureView,
storage: &Storage,
start: usize,
batch: &Batch,
target_size: Size<u32>,
bounds: Rectangle,
screen_transformation: Transformation,
) -> usize {
@ -274,13 +280,11 @@ impl Pipeline {
});
render(
device,
encoder,
target,
self.blit.as_mut(),
&self.solid,
&self.gradient,
target_size,
bounds,
items,
);
@ -294,20 +298,17 @@ impl Pipeline {
}
fn render<'a>(
device: &wgpu::Device,
encoder: &mut wgpu::CommandEncoder,
target: &wgpu::TextureView,
mut blit: Option<&mut msaa::Blit>,
solid: &solid::Pipeline,
gradient: &gradient::Pipeline,
target_size: Size<u32>,
bounds: Rectangle,
group: impl Iterator<Item = (&'a Layer, &'a [Mesh], Transformation)>,
) {
{
let (attachment, resolve_target, load) = if let Some(blit) = &mut blit {
let (attachment, resolve_target) =
blit.targets(device, target_size.width, target_size.height);
let (attachment, resolve_target) = blit.targets();
(
attachment,