Commit 8c2b816f authored by Sebastian Krzyszkowiak's avatar Sebastian Krzyszkowiak Committed by Gerd Hoffmann
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SDL: set a hint to not bypass the window compositor 



Without that, window effects in KWin get suspended as soon as any
qemu-sdl window becomes visible. While the SDL default makes sense
for games, it's not really suitable for QEMU.

Signed-off-by: default avatarSebastian Krzyszkowiak <dos@dosowisko.net>
Message-id: 20181024143748.4425-1-dos@dosowisko.net
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 285278ca

ui/sdl2.c

+3 −0
Original line number Diff line number Diff line
@@ -786,6 +786,9 @@ static void sdl2_display_init(DisplayState *ds, DisplayOptions *o) 
                SDL_GetError());

        exit(1);

    }

#ifdef SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR /* only available since SDL 2.0.8 */

    SDL_SetHint(SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR, "0");

#endif

    SDL_SetHint(SDL_HINT_GRAB_KEYBOARD, "1");

    memset(&info, 0, sizeof(info));

    SDL_VERSION(&info.version);