(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_RenderGetMetalLayer

Get the CAMetalLayer associated with the given Metal renderer.

Header File

Defined in SDL_render.h

Syntax

void* SDL_RenderGetMetalLayer(SDL_Renderer * renderer);

Function Parameters

SDL_Renderer *

renderer

The renderer to query.

Return Value

(void *) Returns a CAMetalLayer * on success, or NULL if the renderer isn't a Metal renderer.

Remarks

This function returns void *, so SDL doesn't have to include Metal's headers, but it can be safely cast to a CAMetalLayer *.

Version

This function is available since SDL 2.0.8.

See Also

• SDL_RenderGetMetalCommandEncoder

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CategoryAPI, CategoryAPIFunction, CategoryRender

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