Needed by windows.perception.spatial.surfaces.idl.

Needed by windows.perception.spatial.surfaces.idl.

A screen-compatible memory DC uses a TrueType font by default in UTF-8
locales.

Provide a fallback if IsWow64Process2() is not available.

Wine-Bug: https://bugs.winehq.org//show_bug.cgi?id=54605

Today, test_TxGetNaturalSize() creates a pop-up window with a fixed size
(extent) of 100 x 100.  The test function then proceeds to compute the
natural size of rich edit control that fits the sample text
"TestSomeText" and compare it to the RECT calculated by DrawText.

Apparently, this test fails if the width of the sample text
"TestSomeText" exceeds the width of the test window's client area.  In
this case, DrawText() with DT_WORDBREAK breaks the text into the two
lines due to text wrapping; however, Rich Edit's
ITextServices::TxGetNaturalSize implementation does not seem to perform
text wrapping on overflow.  This results in extent mismatch.

(Note that the test may either succeed or fail depending on the current
font used for DEFAULT_GUI_FONT, which defaults to Tahoma according to
Microsoft's documentation.  To reproduce this failure, it may be
necessary to switch fonts or change the width of the pop-up window.)

Fix this by omitting the DT_WORDBREAK flag for the DrawText() call in
_check_txgetnaturalsize().

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54637

To avoid invalid writes on WOW64 Nt calls.

To avoid invalid writes on WOW64 Nt calls.

To avoid invalid writes on WOW64 Nt calls.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54617

Today, RichEditWndProc_common assumes that ITextServices::TxDraw
preserves the brush selection of the given device context.  However,
this invariant may be broken by misbehaving embedded OLE objects in the
text document.

Fix this by not assuming that the return value of the second
SelectObject() call equals the brush passed to the first SelectObject()
call in RichEditWndProc_common's WM_PAINT / WM_PRINTCLIENT case.

And use the appropriate frame to restore the context in NtContinue.

It trips up box86.

Signed-off-by: Connor McAdams <cmcadams@codeweavers.com>

Signed-off-by: Connor McAdams <cmcadams@codeweavers.com>

Signed-off-by: Connor McAdams <cmcadams@codeweavers.com>

Signed-off-by: Connor McAdams <cmcadams@codeweavers.com>

Signed-off-by: Connor McAdams <cmcadams@codeweavers.com>

Signed-off-by: Connor McAdams <cmcadams@codeweavers.com>

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47407

The conversion to another encoding is now up to the unixlib.

In preparation for calling the audio driver's UNIX functions directly.