Enum webrender::render_task::StaticRenderTaskSurface

pub enum StaticRenderTaskSurface {
    TextureCache {
        texture: CacheTextureId,
        target_kind: RenderTargetKind,
    },
    ReadOnly {
        source: TextureSource,
    },
    PictureCache {
        surface: ResolvedSurfaceTexture,
    },
}

A render task location that targets a persistent output buffer which will be retained over multiple frames.

Variants

TextureCache

Fields

texture: CacheTextureId

Which texture in the texture cache should be drawn into.

target_kind: RenderTargetKind

What format this texture cache surface is

The output of the RenderTask will be persisted beyond this frame, and thus should be drawn into the TextureCache.

ReadOnly

Fields

source: TextureSource

Only used as a source for render tasks, can be any texture including an external one.

PictureCache

Fields

surface: ResolvedSurfaceTexture

Describes either a WR texture or a native OS compositor target

This render task will be drawn to a picture cache texture that is persisted between both frames and scenes, if the content remains valid.

Trait Implementations

impl Clone for StaticRenderTaskSurface

fn clone(&self) -> StaticRenderTaskSurface

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StaticRenderTaskSurface

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for StaticRenderTaskSurface

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<StaticRenderTaskSurface> for StaticRenderTaskSurface

fn eq(&self, other: &StaticRenderTaskSurface) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for StaticRenderTaskSurface

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for StaticRenderTaskSurface

impl StructuralEq for StaticRenderTaskSurface

impl StructuralPartialEq for StaticRenderTaskSurface