Remove unneeded HostDeclarationSize

src/core/hle/D3D8/Direct3D9/Direct3D9.cpp

@@ -4122,14 +4122,12 @@ HRESULT WINAPI XTL::EMUPATCH(D3DDevice_CreateVertexShader)
 
 	// Now, we can create the host vertex shader
 	DWORD             XboxDeclarationCount = 0;
-	DWORD             HostDeclarationSize = 0;
 	CxbxVertexShader* pCxbxVertexShader = (CxbxVertexShader*)calloc(1, sizeof(CxbxVertexShader));
 	D3DVERTEXELEMENT *pRecompiledDeclaration = nullptr;
 
 	pRecompiledDeclaration = EmuRecompileVshDeclaration((DWORD*)pDeclaration,
                                                    /*bIsFixedFunction=*/pFunction == xbnullptr,
                                                    &XboxDeclarationCount,
-                                                   &HostDeclarationSize,
                                                    &pCxbxVertexShader->VertexShaderInfo);
 
 	// Create the vertex declaration

src/core/hle/D3D8/XbVertexShader.cpp

@@ -620,7 +620,6 @@ protected:
 public:
 	// Output
 	DWORD XboxDeclarationCount;
-	DWORD HostDeclarationSize;
 
 private:
 	#define D3DDECLUSAGE_UNSUPPORTED ((D3DDECLUSAGE)-1)
@@ -1425,7 +1424,7 @@ public:
 		// Calculate size of declaration
 		XboxDeclarationCount = VshGetDeclarationCount(pXboxVertexDeclarationCopy);
 		// For Direct3D9, we need to reserve at least twice the number of elements, as one token can generate two registers (in and out) :
-		HostDeclarationSize = XboxDeclarationCount * sizeof(D3DVERTEXELEMENT) * 2;
+		unsigned HostDeclarationSize = XboxDeclarationCount * sizeof(D3DVERTEXELEMENT) * 2;
 	
 		D3DVERTEXELEMENT *Result = (D3DVERTEXELEMENT *)calloc(1, HostDeclarationSize);
 		pRecompiled = Result;
@@ -1470,7 +1469,6 @@ D3DVERTEXELEMENT *EmuRecompileVshDeclaration
     DWORD                *pXboxDeclaration,
     bool                  bIsFixedFunction,
     DWORD                *pXboxDeclarationCount,
-    DWORD                *pHostDeclarationSize,
     CxbxVertexShaderInfo *pCxbxVertexShaderInfo
 )
 {
@@ -1479,7 +1477,6 @@ D3DVERTEXELEMENT *EmuRecompileVshDeclaration
 	D3DVERTEXELEMENT* pHostVertexElements = Converter.Convert(pXboxDeclaration, bIsFixedFunction, pCxbxVertexShaderInfo);
 
 	*pXboxDeclarationCount = Converter.XboxDeclarationCount;
-	*pHostDeclarationSize = Converter.HostDeclarationSize;
 
     return pHostVertexElements;
 }

src/core/hle/D3D8/XbVertexShader.h

@@ -102,7 +102,6 @@ extern D3DVERTEXELEMENT *EmuRecompileVshDeclaration
     DWORD                *pXboxDeclaration,
     bool                  bIsFixedFunction,
     DWORD                *pXboxDeclarationCount,
-    DWORD                *pHostDeclarationSize,
     CxbxVertexShaderInfo *pCxbxVertexShaderInfo
 );