###### (This is the legacy documentation for stable SDL2, the current stable version; [SDL3](https://wiki.libsdl.org/SDL3/) is the current development version.) # SDLTest_SurfaceImage_s Type for test images. ## Header File Defined in [SDL_test_images.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_test_images.h) ## Syntax ```c typedef struct SDLTest_SurfaceImage_s { int width; int height; unsigned int bytes_per_pixel; /* 3:RGB, 4:RGBA */ const char *pixel_data; } SDLTest_SurfaceImage_t; ``` ---- [CategoryAPI](CategoryAPI), [CategoryAPIStruct](CategoryAPIStruct)