Alexandre Julliard : wineandroid: Don' t allocate a window surface for off-screen windows.
Alexandre Julliard
julliard at winehq.org
Mon Jan 22 15:34:55 CST 2018
Module: wine
Branch: master
Commit: a6f85e616d127b4d0b9ca7ae5e5631177f355ed5
URL: https://source.winehq.org/git/wine.git/?a=commit;h=a6f85e616d127b4d0b9ca7ae5e5631177f355ed5
Author: Alexandre Julliard <julliard at winehq.org>
Date: Mon Jan 22 12:45:46 2018 +0100
wineandroid: Don't allocate a window surface for off-screen windows.
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/wineandroid.drv/window.c | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/dlls/wineandroid.drv/window.c b/dlls/wineandroid.drv/window.c
index 568f5ab..22e2181 100644
--- a/dlls/wineandroid.drv/window.c
+++ b/dlls/wineandroid.drv/window.c
@@ -1028,17 +1028,15 @@ static struct android_win_data *create_win_data( HWND hwnd, const RECT *window_r
}
-static inline RECT get_surface_rect( const RECT *visible_rect )
+static inline BOOL get_surface_rect( const RECT *visible_rect, RECT *surface_rect )
{
- RECT rect;
-
- IntersectRect( &rect, visible_rect, &virtual_screen_rect );
- OffsetRect( &rect, -visible_rect->left, -visible_rect->top );
- rect.left &= ~31;
- rect.top &= ~31;
- rect.right = max( rect.left + 32, (rect.right + 31) & ~31 );
- rect.bottom = max( rect.top + 32, (rect.bottom + 31) & ~31 );
- return rect;
+ if (!IntersectRect( surface_rect, visible_rect, &virtual_screen_rect )) return FALSE;
+ OffsetRect( surface_rect, -visible_rect->left, -visible_rect->top );
+ surface_rect->left &= ~31;
+ surface_rect->top &= ~31;
+ surface_rect->right = max( surface_rect->left + 32, (surface_rect->right + 31) & ~31 );
+ surface_rect->bottom = max( surface_rect->top + 32, (surface_rect->bottom + 31) & ~31 );
+ return TRUE;
}
@@ -1069,8 +1067,8 @@ void CDECL ANDROID_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_fla
if (data->parent) goto done;
if (swp_flags & SWP_HIDEWINDOW) goto done;
if (is_argb_surface( data->surface )) goto done;
+ if (!get_surface_rect( visible_rect, &surface_rect )) goto done;
- surface_rect = get_surface_rect( visible_rect );
if (data->surface)
{
if (!memcmp( &data->surface->rect, &surface_rect, sizeof(surface_rect) ))
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