* [Qemu-devel] [PATCH] SDL: set a hint to not bypass the window compositor
@ 2018-10-24 14:37 Sebastian Krzyszkowiak
2018-10-29 9:24 ` Gerd Hoffmann
0 siblings, 1 reply; 2+ messages in thread
From: Sebastian Krzyszkowiak @ 2018-10-24 14:37 UTC (permalink / raw)
To: Gerd Hoffmann, qemu-devel, qemu-trivial, dos
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: Sebastian Krzyszkowiak <dos@dosowisko.net>
---
ui/sdl2.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/ui/sdl2.c b/ui/sdl2.c
index 2696b95c79..a10b6e3a08 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -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);
--
2.19.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] [PATCH] SDL: set a hint to not bypass the window compositor
2018-10-24 14:37 [Qemu-devel] [PATCH] SDL: set a hint to not bypass the window compositor Sebastian Krzyszkowiak
@ 2018-10-29 9:24 ` Gerd Hoffmann
0 siblings, 0 replies; 2+ messages in thread
From: Gerd Hoffmann @ 2018-10-29 9:24 UTC (permalink / raw)
To: Sebastian Krzyszkowiak; +Cc: qemu-devel, qemu-trivial
On Wed, Oct 24, 2018 at 04:37:48PM +0200, Sebastian Krzyszkowiak wrote:
> 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: Sebastian Krzyszkowiak <dos@dosowisko.net>
Added to UI patch queue.
thanks,
Gerd
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-10-24 14:37 [Qemu-devel] [PATCH] SDL: set a hint to not bypass the window compositor Sebastian Krzyszkowiak
2018-10-29 9:24 ` Gerd Hoffmann
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