public static void SaveJPG(string file, int destinationWidth, int destinationHeight, int sourceWidth, int sourceHeight, byte[] data)
{
IntPtr surface = GetScaledSurface(FlipImageData(sourceWidth, sourceHeight, 4, data), sourceWidth, sourceHeight, destinationWidth, destinationHeight);
SDL_image.IMG_SaveJPG(surface, file, 100);
SDL_FreeSurface(surface);
}