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gdi32: Do not sign extend 64-bit gdi handles.

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Testing on Windows shows typically handles are not sign extended,
however sometimes they are. It's not clear what triggers the change
in behaviour.

Signed-off-by: Francisco Casas <fcasas@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Francisco Casas 2021-10-27 09:47:07 -03:00 committed by Alexandre Julliard
parent d85b700df9
commit 379333e3c7
2 changed files with 2 additions and 2 deletions
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2
dlls/gdi32/objects.c
View file

@ -102,7 +102,7 @@ static inline GDI_HANDLE_ENTRY *handle_entry( HGDIOBJ handle )
static HGDIOBJ entry_to_handle( GDI_HANDLE_ENTRY *entry )
{
unsigned int idx = entry - get_gdi_shared()->Handles;
return LongToHandle( idx | (entry->Unique << NTGDI_HANDLE_TYPE_SHIFT) );
return ULongToHandle( idx | (entry->Unique << NTGDI_HANDLE_TYPE_SHIFT) );
}
static DWORD get_object_type( HGDIOBJ obj )

2
dlls/win32u/gdiobj.c
View file

@ -55,7 +55,7 @@ const struct user_callbacks *user_callbacks = NULL;
static inline HGDIOBJ entry_to_handle( GDI_HANDLE_ENTRY *entry )
{
unsigned int idx = entry - gdi_shared->Handles;
return LongToHandle( idx | (entry->Unique << NTGDI_HANDLE_TYPE_SHIFT) );
return ULongToHandle( idx | (entry->Unique << NTGDI_HANDLE_TYPE_SHIFT) );
}
static inline GDI_HANDLE_ENTRY *handle_entry( HGDIOBJ handle )