Don't use SDL_memcmp() on modes to check if they've already been added.

They might have different driverdata values and thus not match. Fixes Bugzilla #1407.
libsdl-org · Jul 14, 2013 · fa705d5 · fa705d5
1 parent 8f59cb6
commit fa705d5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
@@ -667,7 +667,7 @@ SDL_AddDisplayMode(SDL_VideoDisplay * display,  const SDL_DisplayMode * mode)
     modes = display->display_modes;
     nmodes = display->num_display_modes;
     for (i = nmodes; i--;) {
-        if (SDL_memcmp(mode, &modes[i], sizeof(*mode)) == 0) {
+        if (cmpmodes(mode, &modes[i]) == 0) {
             return SDL_FALSE;
         }
     }