This avoids triggering a Mesa slowpath introduced
by Mesa commit e7f3a8d6959c74f63c877dd8776fe519d54f946f.

Additionally, it helps applications using multiple swapchains and
queries (e.g. the one in bug 43773) by not requiring extra context
switches when polling queries. For the records, the actual issue from
bug 43773 was probably fixed a long time ago, maybe already by
7b62a970 or thereabouts.

The downside of this change is that we'll now end up calling
glFinish() when there are multiple threads using the same device when
CSMT is disabled. That's a non-default setting and one that should
only be used for troubleshooting purposes at this point, so it
shouldn't be too bad of an issue. It might also make sense to just get
rid of that glFinish() entirely, it's never going to be a complete
fix.

wined3d_stream_info_from_declaration() doesn't update elements of the
stream_info structure that are not used by the current vertex
declaration. That means that there might be obsolete buffer references
in stream_info, possibly to buffers that have since been destroyed.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53950

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53964Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46649Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>

This prevents a deadlock between the window data lock and the ntdll loader lock because
sync_window_cursor() eventually may grab the ntdll loader lock. So if another thread already
grabbed the ntdll loader lock and wants to enter the same window data critical section, it will
deadlock.

Fix Youropa (SteamID: 640120) OpenGL launch option launching to a black screen.

Signed-off-by: David Kahurani <k.kahurani@gmail.com>

Signed-off-by: David Kahurani <k.kahurani@gmail.com>

Signed-off-by: David Kahurani <k.kahurani@gmail.com>

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

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

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

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

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

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

Needed to compile Tera Term.