Enum rafx_api::RafxSwapchain
source · pub enum RafxSwapchain {
Empty(RafxSwapchainEmpty),
}
Expand description
A set of images that act as a “backbuffer” of a window.
Variants§
Empty(RafxSwapchainEmpty)
Implementations§
source§impl RafxSwapchain
impl RafxSwapchain
sourcepub fn image_count(&self) -> usize
pub fn image_count(&self) -> usize
Get the number of images in the swapchain. This is important to know because it indicates how many frames may be “in-flight” at a time - which affects how long a resource may be “in-use” after a command buffere referencing it has been submitted
sourcepub fn format(&self) -> RafxFormat
pub fn format(&self) -> RafxFormat
Get the format of the images used in the swapchain
sourcepub fn color_space(&self) -> RafxSwapchainColorSpace
pub fn color_space(&self) -> RafxSwapchainColorSpace
Get the color space of the images used in the swapchain
sourcepub fn swapchain_def(&self) -> &RafxSwapchainDef
pub fn swapchain_def(&self) -> &RafxSwapchainDef
Return the metadata used to create the swapchain
sourcepub fn acquire_next_image_fence(
&mut self,
fence: &RafxFence
) -> RafxResult<RafxSwapchainImage>
pub fn acquire_next_image_fence( &mut self, fence: &RafxFence ) -> RafxResult<RafxSwapchainImage>
Acquire the next image. The given fence will be signaled when it is available
This is the same as acquire_next_image_semaphore
except that it signals a fence.
sourcepub fn acquire_next_image_semaphore(
&mut self,
semaphore: &RafxSemaphore
) -> RafxResult<RafxSwapchainImage>
pub fn acquire_next_image_semaphore( &mut self, semaphore: &RafxSemaphore ) -> RafxResult<RafxSwapchainImage>
Acquire the next image. The given semaphore will be signaled when it is available
This is the same as acquire_next_image_fence
except that it signals a semaphore.
sourcepub fn rebuild(&mut self, swapchain_def: &RafxSwapchainDef) -> RafxResult<()>
pub fn rebuild(&mut self, swapchain_def: &RafxSwapchainDef) -> RafxResult<()>
Rebuild the swapchain. This is most commonly called when a window is resized.
sourcepub fn empty_swapchain(&self) -> Option<&RafxSwapchainEmpty>
pub fn empty_swapchain(&self) -> Option<&RafxSwapchainEmpty>
Get the underlying metal API object. This provides access to any internally created metal objects.
Auto Trait Implementations§
impl RefUnwindSafe for RafxSwapchain
impl Send for RafxSwapchain
impl Sync for RafxSwapchain
impl Unpin for RafxSwapchain
impl UnwindSafe for RafxSwapchain
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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