NAME¶

SDL_GetRenderMetalLayer - Get the CAMetalLayer associated with the given Metal renderer.

HEADER FILE¶

Defined in SDL3/SDL_render.h

SYNOPSIS¶

#include "SDL3/SDL.h"

void * SDL_GetRenderMetalLayer(SDL_Renderer *renderer);

DESCRIPTION¶

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

FUNCTION PARAMETERS¶

renderer

the renderer to query.

RETURN VALUE¶

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

THREAD SAFETY¶

You may only call this function from the main thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_GetRenderMetalCommandEncoder(3)