video_core: Crucial buffer cache fixes + proper GPU clears (#414)

* translator: Use templates for stronger type guarantees

* spirv: Define buffer offsets upfront

* Saves a lot of shader instructions

* buffer_cache: Use dynamic vertex input when available

* Fixes issues when games like dark souls rebind vertex buffers with different stride

* externals: Update boost

* spirv: Use runtime array for ssbos

* ssbos can be large and typically their size will vary, especially in generic copy/clear cs shaders

* fs: Lock when doing case insensitive search

* Dark Souls does fs lookups from different threads

* texture_cache: More precise invalidation from compute

* Fixes unrelated render targets being cleared

* texture_cache: Use hashes for protect gpu modified images from reupload

* translator: Treat V_CNDMASK as float

* Sometimes it can have input modifiers. Worst this will cause is some extra calls to uintBitsToFloat and opposite. But most often this is used as float anyway

* translator: Small optimization for V_SAD_U32

* Fix review

* clang format

src/shader_recompiler/backend/spirv/emit_spirv_special.cpp

@@ -6,7 +6,9 @@
 
 namespace Shader::Backend::SPIRV {
 
-void EmitPrologue(EmitContext& ctx) {}
+void EmitPrologue(EmitContext& ctx) {
+    ctx.DefineBufferOffsets();
+}
 
 void EmitEpilogue(EmitContext& ctx) {}