D3D12: Additions to VideoCommon to support D3D12 backend.

Source/Core/VideoCommon/TextureCacheBase.h

@@ -138,7 +138,7 @@ public:
 
 	static TCacheEntryBase* Load(const u32 stage);
 	static void UnbindTextures();
-	static void BindTextures();
+	virtual void BindTextures();
 	static void CopyRenderTargetToTexture(u32 dstAddr, unsigned int dstFormat, u32 dstStride,
 		PEControl::PixelFormat srcFormat, const EFBRectangle& srcRect, bool isIntensity, bool scaleByHalf);
 
@@ -150,6 +150,8 @@ protected:
 	alignas(16) static u8* temp;
 	static size_t temp_size;
 
+	static TCacheEntryBase* bound_textures[8];
+
 private:
 	typedef std::multimap<u64, TCacheEntryBase*> TexCache;
 	typedef std::unordered_multimap<TCacheEntryConfig, TCacheEntryBase*, TCacheEntryConfig::Hasher> TexPool;
@@ -165,7 +167,6 @@ private:
 	static TexCache textures_by_address;
 	static TexCache textures_by_hash;
 	static TexPool texture_pool;
-	static TCacheEntryBase* bound_textures[8];
 
 	// Backup configuration values
 	static struct BackupConfig

Source/Core/VideoCommon/VertexLoaderManager.cpp

@@ -31,7 +31,6 @@ namespace VertexLoaderManager
 float position_cache[3][4];
 u32 position_matrix_index[3];
 
-typedef std::unordered_map<PortableVertexDeclaration, std::unique_ptr<NativeVertexFormat>> NativeVertexFormatMap;
 static NativeVertexFormatMap s_native_vertex_map;
 static NativeVertexFormat* s_current_vtx_fmt;
 u32 g_current_components;
@@ -43,6 +42,12 @@ static VertexLoaderMap s_vertex_loader_map;
 
 u8 *cached_arraybases[12];
 
+// Used in D3D12 backend, to populate input layouts used by cached-to-disk PSOs.
+NativeVertexFormatMap* GetNativeVertexFormatMap()
+{
+	return &s_native_vertex_map;
+}
+
 void Init()
 {
 	MarkAllDirty();

Source/Core/VideoCommon/VertexLoaderManager.h

@@ -5,19 +5,25 @@
 #pragma once
 
 #include <string>
+#include <unordered_map>
 
 #include "Common/CommonTypes.h"
 
 class DataReader;
 class NativeVertexFormat;
+struct PortableVertexDeclaration;
 
 namespace VertexLoaderManager
 {
+	using NativeVertexFormatMap = std::unordered_map<PortableVertexDeclaration, std::unique_ptr<NativeVertexFormat>>;
+
 	void Init();
 	void Shutdown();
 
 	void MarkAllDirty();
 
+	NativeVertexFormatMap* GetNativeVertexFormatMap();
+
 	// Returns -1 if buf_size is insufficient, else the amount of bytes consumed
 	int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bool skip_drawing, bool is_preprocess);
 

Source/Core/VideoCommon/VertexManagerBase.cpp

@@ -230,7 +230,7 @@ void VertexManagerBase::Flush()
 				ERROR_LOG(VIDEO, "error loading texture");
 			}
 		}
-		TextureCacheBase::BindTextures();
+		g_texture_cache->BindTextures();
 	}
 
 	// set global vertex constants