the SDL_Surface structure to update.
the red color value multiplied into blit operations.
the green color value multiplied into blit operations.
the blue color value multiplied into blit operations.
true on success or false on failure; call SDL_GetError() for more information.
Set an additional color value multiplied into blit operations.
When this surface is blitted, during the blit operation each source color channel is modulated by the appropriate color value according to the following formula:
srcC = srcC* (color / 255)