From 1592b9c9de2338a70835ecbdd5a48318162b123f Mon Sep 17 00:00:00 2001 From: Alexandre Julliard Date: Mon, 30 Jan 2012 17:46:32 +0100 Subject: [PATCH] winex11: Disallow clipping to fullscreen rectangle if XInput2 is not available. --- dlls/winex11.drv/mouse.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/dlls/winex11.drv/mouse.c b/dlls/winex11.drv/mouse.c index 07a420e598..85df63b74e 100644 --- a/dlls/winex11.drv/mouse.c +++ b/dlls/winex11.drv/mouse.c @@ -388,6 +388,11 @@ static BOOL grab_clipping_window( const RECT *clip, BOOL only_with_xinput ) /* don't clip to 1x1 rectangle if we don't have XInput */ if (clip->right - clip->left == 1 && clip->bottom - clip->top == 1) only_with_xinput = TRUE; + /* don't clip to fullscreen rectangle either (with 1-pixel offset to catch the dinput case) */ + if (clip->left <= virtual_screen_rect.left + 1 || clip->right >= virtual_screen_rect.right - 1 || + clip->top <= virtual_screen_rect.top + 1 || clip->bottom >= virtual_screen_rect.bottom - 1) + only_with_xinput = TRUE; + if (only_with_xinput && data->xi2_state != xi_enabled) { WARN( "XInput2 not supported, refusing to clip to %s\n", wine_dbgstr_rect(clip) );