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winex11: Avoid creating a DC when not necessary.

This commit is contained in:
Alexandre Julliard 2010-10-18 12:11:17 +02:00
parent 85a69604de
commit 94e65bae54
1 changed files with 9 additions and 10 deletions
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19
dlls/winex11.drv/mouse.c
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@ -830,19 +830,13 @@ done:
static Cursor create_cursor( HANDLE handle )
{
Cursor cursor = 0;
HDC hdc;
ICONINFOEXW info;
BITMAP bm;
if (!handle) return get_empty_cursor();
if (!(hdc = CreateCompatibleDC( 0 ))) return 0;
info.cbSize = sizeof(info);
if (!GetIconInfoExW( handle, &info ))
{
DeleteDC( hdc );
return 0;
}
if (!GetIconInfoExW( handle, &info )) return 0;
GetObjectW( info.hbmMask, sizeof(bm), &bm );
if (!info.hbmColor) bm.bmHeight /= 2;
@ -856,11 +850,17 @@ static Cursor create_cursor( HANDLE handle )
if (info.hbmColor)
{
HDC hdc = CreateCompatibleDC( 0 );
if (hdc)
{
#ifdef SONAME_LIBXCURSOR
if (pXcursorImagesLoadCursor) cursor = create_xcursor_cursor( hdc, &info, handle, bm.bmWidth, bm.bmHeight );
if (pXcursorImagesLoadCursor)
cursor = create_xcursor_cursor( hdc, &info, handle, bm.bmWidth, bm.bmHeight );
#endif
if (!cursor) cursor = create_xlib_cursor( hdc, &info, bm.bmWidth, bm.bmHeight );
if (!cursor) cursor = create_xlib_cursor( hdc, &info, bm.bmWidth, bm.bmHeight );
}
DeleteObject( info.hbmColor );
DeleteDC( hdc );
}
else
{
@ -872,7 +872,6 @@ static Cursor create_cursor( HANDLE handle )
}
DeleteObject( info.hbmMask );
DeleteDC( hdc );
return cursor;
}