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winex11: Disallow clipping to fullscreen rectangle if XInput2 is not available.

This commit is contained in:
Alexandre Julliard 2012-01-30 17:46:32 +01:00
parent b0657c8623
commit 1592b9c9de
1 changed files with 5 additions and 0 deletions
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5
dlls/winex11.drv/mouse.c
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@ -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) );