SDL_GetRenderTarget - Get the current render target.

       This function is available since SDL 3.2.0.

       The default render target is the window for which the renderer was created, and is reported a NULL here.

renderer
              the rendering context.

       Defined in SDL3/SDL_render.h

       SDL_GetRenderTarget - Get the current render target.

       ( SDL_Texture
        *) Returns the current render target or NULL for the default render target.

•(3), SDL_SetRenderTarget(3)

Simple Directmedia Layer                           SDL 3.2.10                             SDL_GetRenderTarget(3)

#include"SDL3/SDL.h"SDL_Texture*SDL_GetRenderTarget(SDL_Renderer*renderer);

       This function should only be called on the main thread.