CpuSkiaVulkanBackend

• Namespace: Turian.Engine.UI
• Source File: CpuSkiaVulkanBackend.cs

UI render backend that rasterizes the frame with CPU SkiaSharp and uploads the snapshot into an engine Texture once per frame. Also usable anywhere Guinevere expects an ICanvasRenderer.

Remarks

Per-frame cost is one CPU rasterization plus a staged host→device copy that blocks the graphics queue (see Update). Adequate for HUDs and modest panels; the GPU-shared-device path (GpuSkiaVulkanBackend) is the answer for large, continuously-animating surfaces.

Properties

Size

((int Width, int Height))

Texture

(Texture?)

Public Methods

Resize

public void Resize(int width, int height)

Resizes the raster target and discards the previous texture.

Parameters:

• width (int)
• height (int)

Render

public void Render(Action<SKCanvas> draw)

Rasterizes one frame and uploads it to the Vulkan texture.

Parameters:

• draw (Action)

Dispose

public void Dispose()