Struct webrender::render_task::RenderTask

pub struct RenderTask {
    pub location: RenderTaskLocation,
    pub children: SmallVec<[RenderTaskId; 2]>,
    pub kind: RenderTaskKind,
    pub sub_pass: Option<SubPass>,
    pub free_after: PassId,
    pub render_on: PassId,
    pub uv_rect_handle: GpuCacheHandle,
    pub cache_handle: Option<WeakFreeListHandle<RenderTaskCacheMarker>>,
    uv_rect_kind: UvRectKind,
}

Fields

location: RenderTaskLocation

children: SmallVec<[RenderTaskId; 2]>

kind: RenderTaskKind

sub_pass: Option<SubPass>

free_after: PassId

render_on: PassId

uv_rect_handle: GpuCacheHandle

The gpu cache handle for the render task’s destination rect.

Will be set to None if the render task is cached, in which case the texture cache manages the handle.

cache_handle: Option<WeakFreeListHandle<RenderTaskCacheMarker>>

uv_rect_kind: UvRectKind

Implementations

impl RenderTask

pub fn new(location: RenderTaskLocation, kind: RenderTaskKind) -> Self

pub fn new_dynamic(size: DeviceIntSize, kind: RenderTaskKind) -> Self

pub fn with_uv_rect_kind(self, uv_rect_kind: UvRectKind) -> Self

pub fn new_image(size: DeviceIntSize, request: ImageRequest) -> Self

pub fn new_blit( size: DeviceIntSize, source: RenderTaskId, rg_builder: &mut RenderTaskGraphBuilder ) -> RenderTaskId

pub fn new_blur( blur_std_deviation: DeviceSize, src_task_id: RenderTaskId, rg_builder: &mut RenderTaskGraphBuilder, target_kind: RenderTargetKind, blur_cache: Option<&mut FastHashMap<BlurTaskKey, RenderTaskId>>, blur_region: DeviceIntSize ) -> RenderTaskId

pub fn new_scaling( src_task_id: RenderTaskId, rg_builder: &mut RenderTaskGraphBuilder, target_kind: RenderTargetKind, size: DeviceIntSize ) -> RenderTaskId

pub fn new_scaling_with_padding( source: RenderTaskId, rg_builder: &mut RenderTaskGraphBuilder, target_kind: RenderTargetKind, padded_size: DeviceIntSize, padding: DeviceIntSideOffsets ) -> RenderTaskId

pub fn new_svg_filter( filter_primitives: &[FilterPrimitive], filter_datas: &[SFilterData], rg_builder: &mut RenderTaskGraphBuilder, content_size: DeviceIntSize, uv_rect_kind: UvRectKind, original_task_id: RenderTaskId, device_pixel_scale: DevicePixelScale ) -> RenderTaskId

pub fn new_svg_filter_primitive( tasks: SmallVec<[RenderTaskId; 2]>, target_size: DeviceIntSize, uv_rect_kind: UvRectKind, info: SvgFilterInfo, rg_builder: &mut RenderTaskGraphBuilder ) -> RenderTaskId

pub fn add_sub_pass(&mut self, sub_pass: SubPass)

pub fn uv_rect_kind(&self) -> UvRectKind

pub fn get_texture_address(&self, gpu_cache: &GpuCache) -> GpuCacheAddress

pub fn get_target_texture(&self) -> CacheTextureId

pub fn get_texture_source(&self) -> TextureSource

pub fn get_target_rect(&self) -> DeviceIntRect

pub fn target_kind(&self) -> RenderTargetKind

pub fn write_gpu_blocks( &mut self, target_rect: DeviceIntRect, gpu_cache: &mut GpuCache )

pub fn mark_cached(&mut self, handle: WeakFreeListHandle<RenderTaskCacheMarker>)

Called by the render task cache.

Tells the render task that it is cached (which means its gpu cache handle is managed by the texture cache).

Trait Implementations

impl Serialize for RenderTask

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

Serialize this value into the given Serde serializer.