Otherwise the next topology_branch_connect call will fail when it will
try to lookup the upstream element media type.

It only succeeds with converters, or if a decoder can directly output
the downstream media type.

If it fails we may have to add a converter after the decoder, and we
will call topology_branch_connect on the downstream branch for that.

Instead of modifying the method_mask parameter, in case we need to retry
with another transform.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53934

With a global fallback setting under HKCU\Software\Wine\Explorer.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56243

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>

Shifting the rest of the variables by one towards indices of lesser value
overwrites the variable being cleared and effectively leaks it.
Signed-off-by: David Kahurani <k.kahurani@gmail.com>

The data is the path is invalid and therefore caution has to be
taken when adding data to this path to avoid lengthening it
unnecessarily. Also, don't assume there's a head node on the list
while counting number of nodes.
Signed-off-by: David Kahurani <k.kahurani@gmail.com>

This avoids a situation where the lengthening code, assuming the
data in the path is valid proceeds to lengthen the path further
while transforming data from a path_list into a path.
Signed-off-by: David Kahurani <k.kahurani@gmail.com>

This seems like a better interface and avoids duplicating code.
Signed-off-by: David Kahurani <k.kahurani@gmail.com>

This seems like a more effective interface and avoids
code duplication.
Signed-off-by: David Kahurani <k.kahurani@gmail.com>

Sega Bug uses it as a timer.

Keep track of the window cursor set for each surface and apply it when
the pointer enters the corresponding surface. This fixes a problem where
due to transient disagreements between win32 pointer focus and Wayland
pointer focus a cursor update may be lost. For example:

1. Assume existing cursor C1.
2. Window is created beneath cursor.
3. The SetCursor(hwnd, C2) driver callback is called, but because the
   wl_pointer hasn't entered the Wayland surface yet we don't update
   the wl_pointer cursor.
4. wl_pointer enters the surface, we apply the latest cursor we know
   about, which is C1.
5. Since no change in cursor window occurs, we don't get any
   further SetCursor(hwnd, C2) callbacks, so we get stuck with C1.

This commit fixes the problem by tracking the per-surface HCURSOR in
step 3, regardless of whether the cursor is actually applied. So, in
step 4 we can use that HCURSOR for the surface.

This change also fixes some cases of our mouselook heuristics not
kicking in properly due to missing a SetCursor(hwnd, NULL) in the
manner described above.

Signed-off-by: Eric Pouech <epouech@codeweavers.com>

Signed-off-by: Eric Pouech <epouech@codeweavers.com>

Signed-off-by: Eric Pouech <epouech@codeweavers.com>

Signed-off-by: Eric Pouech <epouech@codeweavers.com>

Signed-off-by: Eric Pouech <epouech@codeweavers.com>

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56256

This check was introduced in 4640be8d. At that point the only way for that
condition to be false was for a cube map texture.

It's not clear why cube maps are relevant here; we have no tests for this, but
it seems most expedient to just preserve the intent of the check.

Ported from b8ab71e4dc in vkd3d by Conor McCarthy.

Fixes -Wsometimes-uninitialized clang warnings by using DEFAULT_UNREACHABLE.