Struct openxr::FrameWaiter
source · pub struct FrameWaiter { /* private fields */ }
Expand description
Handle for waiting to render a frame
Implementations§
source§impl FrameWaiter
impl FrameWaiter
sourcepub fn wait(&mut self) -> Result<FrameState>
pub fn wait(&mut self) -> Result<FrameState>
Block until rendering should begin, and return details to guide rendering
sourcepub fn wait_secondary_multiple(
&mut self,
count: u32
) -> Result<(FrameState, Vec<SecondaryViewState>)>
pub fn wait_secondary_multiple( &mut self, count: u32 ) -> Result<(FrameState, Vec<SecondaryViewState>)>
Same as .wait() but also returns whether each secondary view is active
(XR_MSFT_secondary_view_configuration
must be loaded)
count
must be the number of enabled secondary views
sourcepub fn wait_secondary(&mut self) -> Result<(FrameState, SecondaryViewState)>
pub fn wait_secondary(&mut self) -> Result<(FrameState, SecondaryViewState)>
Same as .wait() but also returns whether the secondary view is active,
if XR_MSFT_secondary_view_configuration
is loaded and the session has been
initialized with begin_secondary
There must only be a single enabled secondary view
Auto Trait Implementations§
impl !RefUnwindSafe for FrameWaiter
impl Send for FrameWaiter
impl Sync for FrameWaiter
impl Unpin for FrameWaiter
impl !UnwindSafe for FrameWaiter
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more