SDL_GetGPUDriver - Get the name of a built in GPU driver.

       This function is available since SDL 3.2.0.

       The GPU drivers are presented in the order in which they are normally checked during initialization.

       The names of drivers are all simple, low-ASCII identifiers, like "vulkan", "metal" or "direct3d12". These
       never have Unicode characters, and are not meant to be proper names.

index  the index of a GPU driver.

       SDL_GetGPUDriver - Get the name of a built in GPU driver.

       Returns the name of the GPU driver with the given index.

SDL_GetNumGPUDrivers(3)

Simple Directmedia Layer                           SDL 3.2.20                                SDL_GetGPUDriver(3)

#include<SDL3/SDL_gpu.h>constchar*SDL_GetGPUDriver(intindex);