class `render::RenderTarget`

Inherits: RenderProxy

Provides access to internal render target implementation usable only from the render thread.

Public

RenderTarget()

virtual ~RenderTarget() noexcept = default

void SetPriority(i32 priority)

Sets a priority that determines in which orders the render targets the processed.

priority: The priority. Higher value means the target will be rendered sooner.

const RenderTargetProperties &GetProperties() const

Returns properties that describe the render target.

u64 GetUpdateCount() const

Returns a number that increments each time the target is rendered to.

External systems can use this to determine when the target's contents changed.

void TickUpdateCountInternal()

Increments the update count, letting other code know that the contents of the render target changed.

virtual TAsyncOp<SPtr<PixelData>> ReadAsync(GpuCommandBuffer &commandBuffer, u32 colorSurfaceIndex = 0, u32 mipLevel = 0, u32 arrayLayer = 0)

Reads the contents of this render target.

Issues a copy command into the command buffer and returns an async operation that triggers when the data has been read.

Returns: Async operation that triggers when the read operation is complete. May retun null PixelData if reading is not supported.