Enum webrender::render_task_graph::SubPassSurface

pub enum SubPassSurface {
    Dynamic {
        texture_id: CacheTextureId,
        target_kind: RenderTargetKind,
        used_rect: DeviceIntRect,
    },
    Persistent {
        surface: StaticRenderTaskSurface,
    },
}

A sub-pass can draw to either a dynamic (temporary render target) surface, or a persistent surface (texture or picture cache).

Variants

Dynamic

A temporary (intermediate) surface.

Fields

texture_id: CacheTextureId

The renderer texture id

target_kind: RenderTargetKind

Color / alpha render target

used_rect: DeviceIntRect

The rectangle occupied by tasks in this surface. Used as a clear optimization on some GPUs.

Persistent

Fields

surface: StaticRenderTaskSurface

Reference to the texture or picture cache surface being drawn to.

Trait Implementations

impl Debug for SubPassSurface

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

Formats the value using the given formatter.

impl Serialize for SubPassSurface

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

where __S: Serializer,

Serialize this value into the given Serde serializer.