SDL_GetRenderMetalLayer3
Get the cametallayer associated with the given metal renderer.
Usage
#include "SDL3/SDL.h"
void * SDL_GetRenderMetalLayer(SDL_Renderer *renderer);
Header file
Defined in SDL3/SDL_render.h
Overview
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
This function should only be called on the main thread.