NAME

       SDL_HINT_WINDOWS_ERASE_BACKGROUND_MODE  -  A  variable  controlling  whether  SDL  will  clear the window
       contents when the WM_ERASEBKGND message is received.

SYNOPSIS

       #include <SDL3/SDL_hints.h>

       #define SDL_HINT_WINDOWS_ERASE_BACKGROUND_MODE "SDL_WINDOWS_ERASE_BACKGROUND_MODE"

DESCRIPTION

       The variable can be set to the following values:

       • "0"/"never": Never clear the window.

       • "1"/"initial": Clear the window when the first WM_ERASEBKGND event fires. (default)

       • "2"/"always": Clear the window on every WM_ERASEBKGND event.

       This hint should be set before creating a window.

AVAILABILITY

       This hint is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20          SDL_HINT_WINDOWS_ERASE_BACKGROUND_MODE(3)