video_core: Use variable template variants of type_traits interfaces where applicable

Implement R16S & R16UI & R16I RenderTargetFormats & PixelFormats and more (R16_UNORM needed by Fate Extella) (#848)

* Implement R16S & R16UI & R16I RenderTargetFormats & PixelFormats


Do a separate function in order to get Bytes Per Pixel of DepthFormat


Apply the new function in gpu.h


delete unneeded white space

* correct merging error

qt/gamelist: Minor cleanup-related changes

Silences a warning about truncating from size_t to u32

We don't need to use a heap-allocated std::vector here, given we
explicitly know the bounds.

This is called automatically anyways.

dynarmic: Update to 0118ee0

Implements VertexAttributes Size_32_32_32 and Size_8_8.

- Used by Super Mario Odyssey.

- Used by Super Mario Odyssey.

gl_rasterizer_cache: Remove unused viewport parameter of GetFramebufferSurfaces()

Revert "gl_state: Temporarily disable culling and depth test."

textures: Refactor out for Texture/Depth FormatFromPixelFormat.

0118ee0 emit_x64_vector: packusdw is SSE4.1

gl_rasterizer_cache: Add bounds checking for gl_buffer copies.

core: Make function reference parameters const where applicable

common/logging: Add missing service log categories

 fsp_srv: Emplace entries first when building index instead of emplacing last

gl_shader_decompiler: Reserve element memory beforehand in BuildRegisterList()

vfs: Add VfsFilesystem and fix RealVfs* implementations

maxwell_3d: Ignore macros that have not been uploaded yet.

* Implement BC5/DXN2 (#996)

- Used by Kirby Star Allies.

* Implement BC5/DXN2 SNORM

UNORM for Kirby Star Allies
SNORM for Super Mario Odyssey

gl_rasterizer_cache: Avoid iterator invalidation issues within InvalidateRegion()

Avoids potentially perfoming multiple reallocations when we know the
total amount of memory we need beforehand.

A range-based for loop can't be used when the container being iterated
is also being erased from.

gl_shader_decompiler: Declare predicates on use.

gl_rasterizer_cache: Use std::vector::assign vs resize() then copy for the non-tiled case

Implement VertexAttribute::Size::Size_16_16_16_16 and PrimitiveTopology::Points.

gl_rasterizer: Do not render when no render target is configured.

- Used by Kirby Star Allies.

This is simply copied by value, so there's no need to make it a
modifiable reference.

While we're at it, make the names of the parameters match its
definition.

This function doesn't modify anything within the reference Thread
instance.

common/color: Minor cleanup

gl_rasterizer_cached: Implement RenderTargetFormat::B5G6R5_UNORM.

It's generally easier to follow code using conditionals that operate in
terms of the true case followed by the false case (no chance of
overlooking the exclamation mark).