SDL_GetGPUDriver - Man Page

#include <SDL3/SDL_gpu.h>

const char * SDL_GetGPUDriver(int index);

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.

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

This function is available since SDL 3.2.0.

SDL_GetNumGPUDrivers(3)

SDL_GetNumGPUDrivers(3).