Fixes -Wsometimes-uninitialized clang warnings by using DEFAULT_UNREACHABLE.

Fixes 681d2014. The winegstreamer
private declaration of HEAACWAVEINFO previously didn't include the
WAVEFORMATEX member as it should.

Wine sends spurious mouse move messages in some cases, let's ignore
them as it makes tests unreliable otherwise.

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

While armv7 generally tolerates unaligned loads/stores in most
cases, the compiler is free to use the ldrd/strd instructions,
for loading/storing two consecutive 32 bit registers, and this
requires the destination to be aligned to a 4 byte boundary.

When packing a number of variable length structures, make sure
that each actual struct gets aligned at the right address
boundary.

This fixes crashes in DllMain of wineps.drv, when built for
armv7, since 351e58dc.
Signed-off-by: Martin Storsjö <martin@martin.st>

The copies of mapped buffers introduce significant performance overhead.

geometry->fill.bezier_vertices was being freed on the failed path in
d2d_geometry_sink_Close and then again when the path geometry was
released (in d2d_geometry_cleanup).

By setting it to NULL after freeing it initially, all other calls
to free it are a no-op.

This fixes a rendering issue (and ultimately a crash) in PowerPoint when
compiling with GCC 8.

GCC8 doesn't support the `excess-precision=standard` option under the
`#pragma GCC optimize` directive.

This results in unpredictable floating point rounding leading to errors
when inserting segments (with missing edges and/or triangles).

Using 24-bit precision ensures we don't have any excess precision.

Co-authored-by: Jinoh Kang <jinoh.kang.kr@gmail.com>

Signed-off-by: Daniel Hill <daniel@gluo.nz>

Dvorak detection would sometimes fallback to Phantom keys, because we
only use seq as a tie breaker greater emphasis on locality is required
for layouts using the same language.
Signed-off-by: Daniel Hill <daniel@gluo.nz>

This make dvorak more consistent with X11/Wayland/Windows, qwertz and
azerty layouts having the same physical scancode layout as a qwerty
keyboard and only differing in the labels on the keycaps.
Signed-off-by: Daniel Hill <daniel@gluo.nz>

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55000

Windows SDK skips the value 14 and KMTQAITYPE_DISPLAY_UMDRIVERNAME was assigned
a value of 71 in the SDK but wasn't in the correct order.

Since recently, unwinding never should need to look at the
unix libs any longer, and as aarch64 requires PE builds, there
should be no need to unwind through any .dll.so files any
longer.
Signed-off-by: Martin Storsjö <martin@martin.st>