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x11: Fix boolean/enum comparison

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This could set the pending flag even if there was no state change requested, which would cause errant sync timeouts in certain situations.
This commit is contained in:
Frank Praznik 2026-05-27 12:01:03 -04:00
parent 22fb9edd5c
commit 6a3b0413dc
1 changed files with 2 additions and 1 deletions
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3
src/video/x11/SDL_x11window.c
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@ -1891,7 +1891,8 @@ static SDL_FullscreenResult X11_SetWindowFullscreenViaWM(SDL_VideoDevice *_this,
X11_XSendEvent(display, RootWindow(display, displaydata->screen), 0,
SubstructureNotifyMask | SubstructureRedirectMask, &e);
if (!!(window->flags & SDL_WINDOW_FULLSCREEN) != fullscreen) {
// Only set the pending flag if the fullscreen state actually changed.
if (((window->flags & SDL_WINDOW_FULLSCREEN) != 0) != (fullscreen != 0)) {
data->pending_operation |= X11_PENDING_OP_FULLSCREEN;
}