shader/half_set_predicate: Fix HSETP2 for constant buffers

HSETP2 when used with a constant buffer parses the second operand type
as F32. This is not configurable.

hid: Implement DeactivateNpad

Makes use of the already existing DeactivateController function.

core: Remove Core::CurrentProcess()

bcat: Silence various warnings

alignment: Resolve allocator construction issues on debug

This was related to the source allocator being passed into the
constructor potentially having a different type than allocator being
constructed.

We simply need to provide a constructor to handle this case.

This resolves issues related to the allocator causing debug builds on
MSVC to fail.

Allows containers and other data structures to consider optimizations
based off of them. We satisfy all of these requirements anyways.

gl_shader_disk_cache: Properly ignore existing cache

Previously old entries where appended to the file even if the shader
cache was ignored at boot. Address that issue.

We need to perform explicit casts here, otherwise we're implicitly
truncating a 64-bit type to a 32-bit one.

Without this, the std::move within the constructor initializer list
won't be able to actually perform a move.

Allows us to remove a constructor initializer list.

Given the string is appended to another, we can make it a view so a
redundant full copy of the string isn't made.

qt: Fix game name format error

This member function doesn't modify internal member state, so it can be
marked const.

On parse errors, we can log out the explanatory string indicating what
the parsing error was, rather than just ignoring the variable and
returning an overly broad error code.

This isn't used anywhere in either the cpp or header file.

This only encourages the use of the global system instance (which will
be phased out long-term). Instead, we use the direct system function
call directly to remove the appealing but discouraged short-hand.

Migrates the HLE service code off the use of directly accessing the
global system instance where trivially able to do so.

This removes all usages of Core::CurrentProcess from the service code,
only 8 occurrences of this function exist elsewhere. There's still quite
a bit of "System::GetInstance()" being used, however this was able to
replace a few instances.

Silence miscellaneous warnings

ci: Add custom titlebars for mainline and patreon

video_core/shader: Minor changes

These can inhibit the ability of a compiler to perform RVO.

Allows the function to be non-allocating in terms of the output string.

Same behavior, but without the need to heap allocate

This is behaviorally equivalent and also fixes a bug where some members
weren't being moved over.

Keeps them alphabetically sorted for readability.

Provides logical symmetry to the interface.

Avoids unnecessary atomic reference count increments and decrements.

Provides const equivalents of data accessors for use within const
contexts.

Shader_IR: Implement a full control flow decompiler for the shader IR.