HIDAPI's source code licensing says this:
```
HIDAPI can be used under one of three licenses.
1. The GNU General Public License, version 3.0, in LICENSE-gpl3.txt
2. A BSD-Style License, in LICENSE-bsd.txt.
3. The more liberal original HIDAPI license. LICENSE-orig.txt
The license chosen is at the discretion of the user of HIDAPI. For example:
1. An author of GPL software would likely use HIDAPI under the terms of the
GPL.
2. An author of commercial closed-source software would likely use HIDAPI
under the terms of the BSD-style license or the original HIDAPI license.
```
Since the original license in LICENSE-orig.txt is basically only clause 3 of
the zlib license (do not remove this notice from the source code), it makes
sense to switch to it, since it adds no new requirements to the user.
(Plus, it's extremely short and direct, which is always nice.)
The entire license:
```
HIDAPI - Multi-Platform library for
communication with HID devices.
Copyright 2009, Alan Ott, Signal 11 Software.
All Rights Reserved.
This software may be used by anyone for any reason so
long as the copyright notice in the source files
remains intact.
```
Fixes#9786.
The spec says that an undefined confinement region should match the input region, so it is resized automatically.
This was a hack for a very old, buggy compositor and is no longer needed.
At best, it simply doesn't work, and if it does, it frequently warps the pointer to the wrong position as the window animates in/out of fullscreen mode.
It can also inadvertently trigger the relative warp mode emulation mode on Wayland if a fullscreen transition occurs while the client has the pointer hidden.
During playback, don't queue another buffer unless there are none in the queue.
During capture, there may be multiple buffers of audio available.
WASAPI_CaptureFromDevice only processes one buffer, and if we always wait on the next event, we will never catch up if it falls behind.
Added SDL_Vulkan_DestroySurface, its documentation and corresponding platform specific implementations. Fixed some header inclusion orders to improve consistency between platforms. Added TODOs regarding MetalView creation and destruction which will benefit from the new functionality.
This isn't C++ code, so there's no need to append global symbols with two
colons. It looks ugly.
I _did_ leave them for actual C++ things in WinRT-specific comments and other
places, like a reference to a Perl class thing.
Also, even though it's not valid C, it's a useful expression to say
`StructType::SpecificField`, so I left those alone, too.
