Module: wine Branch: master Commit: 0778945e34968c66ccbe8a8be1f9749b8383f55e URL: https://source.winehq.org/git/wine.git/?a=commit;h=0778945e34968c66ccbe8a8be...
Author: Jeff Smith whydoubt@gmail.com Date: Sun Jan 12 14:54:10 2020 -0600
user.exe16: Releasing DC does not disable it.
ReleaseDC in user32 marks cache DCs as disabled. For user.exe (the 16-bit equivalent), this causes DCs to become inaccessible after release. On Windows, they are still accessible after release.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=44408 Signed-off-by: Jeff Smith whydoubt@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/user.exe16/window.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dlls/user.exe16/window.c b/dlls/user.exe16/window.c index 10f1389f0a..bf86719325 100644 --- a/dlls/user.exe16/window.c +++ b/dlls/user.exe16/window.c @@ -23,6 +23,7 @@ #include "user_private.h" #include "wine/list.h" #include "wine/server.h" +#include "wine/gdi_driver.h" #include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(win); @@ -675,7 +676,9 @@ HDC16 WINAPI GetWindowDC16( HWND16 hwnd ) */ INT16 WINAPI ReleaseDC16( HWND16 hwnd, HDC16 hdc ) { - return (INT16)ReleaseDC( WIN_Handle32(hwnd), HDC_32(hdc) ); + INT16 ret = (INT16)ReleaseDC( WIN_Handle32(hwnd), HDC_32(hdc) ); + SetHookFlags( HDC_32(hdc), DCHF_ENABLEDC ); + return ret; }