SDL_GPUCompareOp

typedef enum SDL_GPUCompareOp {  SDL_GPU_COMPAREOP_INVALID,  SDL_GPU_COMPAREOP_NEVER, /**< The comparison always evaluates false. */  SDL_GPU_COMPAREOP_LESS, /**< The comparison evaluates reference < test. */  SDL_GPU_COMPAREOP_EQUAL, /**< The comparison evaluates reference == test. */  SDL_GPU_COMPAREOP_LESS_OR_EQUAL, /**< The comparison evaluates reference <= test. */  SDL_GPU_COMPAREOP_GREATER, /**< The comparison evaluates reference > test. */  SDL_GPU_COMPAREOP_NOT_EQUAL, /**< The comparison evaluates reference != test. */  SDL_GPU_COMPAREOP_GREATER_OR_EQUAL, /**< The comparison evaluates reference >= test. */  SDL_GPU_COMPAREOP_ALWAYS /**< The comparison always evaluates true. */ } SDL_GPUCompareOp;