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Support for webxr layer management

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This commit is contained in:
Alan Jeffrey 2020-04-15 18:04:32 -05:00
parent af110ac21f
commit 349619ed2d
34 changed files with 949 additions and 642 deletions
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6
components/webrender_surfman/lib.rs
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@ -26,7 +26,6 @@ use surfman::SurfaceAccess;
use surfman::SurfaceInfo;
use surfman::SurfaceTexture;
use surfman::SurfaceType;
use surfman_chains::SurfmanProvider;
use surfman_chains::SwapChain;
/// A bridge between webrender and surfman
@ -68,7 +67,7 @@ impl WebrenderSurfman {
};
let context_attributes = ContextAttributes { flags, version };
let context_descriptor = device.create_context_descriptor(&context_attributes)?;
let mut context = device.create_context(&context_descriptor)?;
let mut context = device.create_context(&context_descriptor, None)?;
let surface_access = SurfaceAccess::GPUOnly;
let headless = match surface_type {
SurfaceType::Widget { .. } => false,
@ -82,11 +81,10 @@ impl WebrenderSurfman {
err
})?;
let swap_chain = if headless {
let surface_provider = Box::new(SurfmanProvider::new(surface_access));
Some(SwapChain::create_attached(
&mut device,
&mut context,
surface_provider,
surface_access,
)?)
} else {
None