GPU: Allow using the old NV04 values for the depth test function.

These seem to be just a valid as the GL token values. Thanks @ReinUsesLisp

This restores graphical output to Disgaea 5

GPU: Stub the shader SYNC and DEPBAR instructions.

GPU: Implemented the F2F 'round' rounding mode.

GPU: Implement the Size_16_16 and Size_10_10_10_2 vertex attribute types

GPU: Ignore unused textures and corrected the TEX shader instruction decoding.

GPU: Implemented the PSETP shader instruction.

GPU: Implemented the 32 bit float depth buffer format.

It's implemented via the GLSL 'roundEven()' function.

It is unknown at this moment if we actually need to do something with these instructions or if the GLSL compiler takes care of that for us.

Both signed and unsigned variants.

It's similar to the isetp and fsetp instructions but it works on predicates instead.

GPU: Flip the triangle front face winding if the GPU is configured to not flip the triangles.

OpenGL's default behavior is already correct when the GPU is configured to flip the triangles.

This fixes 1-2 Switch's splash screen.

GPU: Only configure the used framebuffers during clear.

Don't try to configure the color buffer if it is not being cleared, it may not be completely valid at this point.

GPU: Implemented the CLEAR_BUFFERS register.

gl_rasterizer_cache: Implement PixelFormat S8Z24.

Add qt windowsvistastyle dll to the build

* voice section updating

* fixed slight offset miscalculation

* fixed overflow

Logging - Customizable backends

gl_rasterizer: Only set cull mode and front face if enabled.

GPU: Don't try to parse the depth test function if the depth test is disabled and use only the least significant 3 bits in the depth test func

GPU: Implemented MUFU suboperation 8, sqrt.

Some games set the full GL define value here (including nouveau), but others just seem to set those last 3 bits.