Specifies the size of elements in an index buffer.
Defined in <SDL3/SDL_gpu.h>
typedef enum SDL_GPUIndexElementSize
{
SDL_GPU_INDEXELEMENTSIZE_16BIT, /**< The index elements are 16-bit. */
SDL_GPU_INDEXELEMENTSIZE_32BIT /**< The index elements are 32-bit. */
} SDL_GPUIndexElementSize;This enum is available since SDL 3.2.0.