This avoid some annoying focus stealing in some situations, and looks
nicer in general.

If the first type of breakpoint to be hit wasn't "Vertex Loaded", the
input_vertex would contain garbage, which would be passed to the shader
interpreter and ocasionally cause crashes.

CMake: Add missing library required by Linux for compiling glad

DynCom: Converted all magic 0xE condition code checks to ConditionCode::AL

OpenGL: Use Sampler Objects to decouple sampler config from textures

Fixes #978

This stops (for some reason sporadic) crashes and OpenGL errors during
shutdown, when the OpenGL renderer tries to clean up objects from the
UI thread, which has no OpenGL context active.

Replace the previous OpenGL loader with a glad-generated 3.3 one

Add cam:u service function names to its function table

x64: Proper stack alignment in shader JIT function calls

video_core: Fix format specifiers warnings

Import Dolphin stack handling and register saving routines
Also removes the x86 parts from abi files

SVC: Advance time when calling GetSystemTick to escape busy-wait loops

Common: Fix MicroProfile compilation in MSVC2015

Pica: Add the vertex_offset register to the Pica registers map.

Only check src/ directory for whitespace errors in the pre-commit hook

Shader JIT: Fix SGE/SGEI NaN behavior

This allows importing of external libraries into externals/ without
having to reformat them. Unfortunately it also allows whitespace to be
introduced in files like the root CMakeLists.txt, but that is a small
downside compared to the tradeoff.

SGE was incorrectly emulated w.r.t. NaN behavior as the CMPSS SSE
instruction was used with NLT

GPU: Implemented register 0x22A PICA_REG_DRAW_VERTEX_OFFSET

This is the equivalent of the "first" parameter in glDrawArrays, it tells the GPU the vertex index at which to start rendering.

Register 0x22A doesn't affect indexed rendering.

Services/FS: Correctly tell the guest app whether a file was correctly opened or not