Function SDL_CreateRGBSurfaceWithFormatFrom

deps/SDL2/src/video/SDL_surface.c:190–207

* Create an RGB surface from an existing memory buffer using the given given * enum SDL_PIXELFORMAT_* format */

 * enum SDL_PIXELFORMAT_* format
 */
SDL_Surface *
SDL_CreateRGBSurfaceWithFormatFrom(void *pixels,
                         int width, int height, int depth, int pitch,
                         Uint32 format)
{
    SDL_Surface *surface;

    surface = SDL_CreateRGBSurfaceWithFormat(0, 0, 0, depth, format);
    if (surface != NULL) {
        surface->flags |= SDL_PREALLOC;
        surface->pixels = pixels;
        surface->w = width;
        surface->h = height;
        surface->pitch = pitch;
        SDL_SetClipRect(surface, NULL);
    }
    return surface;
}

int
SDL_SetSurfacePalette(SDL_Surface * surface, SDL_Palette * palette)