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Merge branch 'hecrj:master' into upgrade-wgpu

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This commit is contained in:
Aaron Housh 2021-05-19 07:14:26 -07:00
commit ae484429d3
13 changed files with 104 additions and 50 deletions
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23
wgpu/src/window/compositor.rs
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@ -21,9 +21,16 @@ impl Compositor {
/// Requests a new [`Compositor`] with the given [`Settings`].
///
/// Returns `None` if no compatible graphics adapter could be found.
pub async fn request(settings: Settings) -> Option<Self> {
pub async fn request<W: HasRawWindowHandle>(
settings: Settings,
compatible_window: Option<&W>,
) -> Option<Self> {
let instance = wgpu::Instance::new(settings.internal_backend);
#[allow(unsafe_code)]
let compatible_surface = compatible_window
.map(|window| unsafe { instance.create_surface(window) });
let adapter = instance
.request_adapter(&wgpu::RequestAdapterOptions {
power_preference: if settings.antialiasing.is_none() {
@ -31,7 +38,7 @@ impl Compositor {
} else {
wgpu::PowerPreference::HighPerformance
},
compatible_surface: None,
compatible_surface: compatible_surface.as_ref(),
})
.await?;
@ -77,9 +84,15 @@ impl iced_graphics::window::Compositor for Compositor {
type Surface = wgpu::Surface;
type SwapChain = wgpu::SwapChain;
fn new(settings: Self::Settings) -> Result<(Self, Renderer), Error> {
let compositor = futures::executor::block_on(Self::request(settings))
.ok_or(Error::AdapterNotFound)?;
fn new<W: HasRawWindowHandle>(
settings: Self::Settings,
compatible_window: Option<&W>,
) -> Result<(Self, Renderer), Error> {
let compositor = futures::executor::block_on(Self::request(
settings,
compatible_window,
))
.ok_or(Error::AdapterNotFound)?;
let backend = compositor.create_backend();