Previously, disconnecting a controller still leaves a null SDLJoystick entry within the vector of SDLJoysticks mapped by GUID.
When a DirectInput device of the same GUID is reconnected, it adds that device to a new port causing non-detectable input.
Furthermore, opening the "Configure" menu would cause yuzu to crash since it first tries to resolve the name of a null SDLJoystick entry that was not removed.
Resolve this by properly erasing the SDLJoystick entry from the vector.

Makes the input_common code warnings consistent with the rest of the
codebase.

- Used by Super Mario 3D All-Stars.

- This is used by Super Mario 3D All-Stars.

Normalizes the warnings shared between audio_core and core.

Makes our error coverage a little more consistent across the board by
applying it to Linux side of things as well. This also makes it more
consistent with the warning settings in other libraries in the project.

This also updates httplib to 0.7.9, as there are several warning
cleanups made that allow us to enable several warnings as errors.

RDNA devices seem to crash when using VK_EXT_extended_dynamic_state in
the latest 20.9.2 proprietary Windows drivers. As a workaround, for now
we block device names corresponding to current RDNA released products.

TMML takes an array argument that has no known meaning, this one appears
as the first component in gpr8 followed by s, t and r. Skip this
component when arrays are being used. Also implement CUBE texture types.

- Used by Pikmin 3: Deluxe Demo.

The old code had a sort function that was invalid and it didn't work as
expected when the base vector had a different order (e.g. renderdoc was
attached).

This sorts devices as expected and fixes a debug assert on MSVC.

- Used by caps_su SetShimLibraryVersion

- Used in Super Smash Bros. Ultimate

- Used in 1-2 Switch. Given that we do not emulate the functionality of the home button yet, we can stub this for now.

Latest AMD 20.9.2 driver fixed this, there's no reason to keep it blocked, as the previous stable signed driver release doesn't include the extension.

From -fsanitize=address, this code wasn't calling the proper destructor.
Adding virtual destructors for each inherited class and the base class
fixes this bug.

While we are at it, mark the functions as final.

This fixes a memory leak as KeyReleaseEater's destructor was never
called.

From what I understand, this tells CMake to use the system, not conan,
version of zstd. Required to build on the coming MinGW Docker container.

Using the Qt::WindowStaysOnTopHint flag allows these dialogs to show up on top while running in fullscreen. However, if yuzu goes out of focus (by alt-tabbing or otherwise), this flag does not seem to have an effect.

This way it's obvious that this function shouldn't be used in any future
code.

Allows compilers to elide needing to push these values on the stack
every time the function is called.

The previous fix only partially solved the issue, as only certain GPUs that needed 9 or less MiB subtracted would work (i.e. GTX 980 Ti, GT 730). This takes from DXVK's example to divide `heap_size` by 2 to determine `allocable_size`. Additionally tested on my Quadro K4200, which previously required setting it to 12 to boot.

Conversions from void* to the proper data type are well-defined and
supported by static_cast. We don't need to use reinterpret_cast here.

Allows compilers to elide needing to push these values on the stack
every time the function is called.

Same behavior, but removes header dependencies where they don't need to
be.

While were at it, we can also enable sign conversion warnings and other
common warnings as errors to prevent these from creeping back into the
codebase.

While we're at it we can make the destructor of the base class virtual
to ensure that any polymorphism issues never occur.

Allows the implementation details to be changed without recompiling any
files that include this header.