SDL_UpdateWindowSurfaceRects
Use this function to copy areas of the window surface to the screen.
Contents
Syntax
int SDL_UpdateWindowSurfaceRects(SDL_Window* window,
const SDL_Rect* rects,
int numrects)
Function Parameters
window |
the window to update |
rects |
an array of SDL_Rect structures representing areas of the surface to copy |
numrects |
the number of rectangles |
Return Value
Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.
Code Examples
You can add your code example here
Remarks
This is the function you use to reflect changes to portions of the surface on the screen.
This function is equivalent to the SDL 1.2 API SDL_UpdateRects().
