diff --git a/rpcs3/Emu/RSX/Common/GLSLCommon.h b/rpcs3/Emu/RSX/Common/GLSLCommon.h
index a93ee5a70a..0bd3e8fe14 100644
--- a/rpcs3/Emu/RSX/Common/GLSLCommon.h
+++ b/rpcs3/Emu/RSX/Common/GLSLCommon.h
@@ -334,11 +334,6 @@ namespace glsl
 		OS << "	return decodeLinearDepth(texture(tex, coord.xy).r);\n";
 		OS << "}\n\n";
 
-		OS << "vec4 texture2DReconstruct(sampler2DRect tex, vec2 coord)\n";
-		OS << "{\n";
-		OS << "	return decodeLinearDepth(texture(tex, coord.xy).r);\n";
-		OS << "}\n\n";
-
 		OS << "vec4 get_wpos()\n";
 		OS << "{\n";
 		OS << "	float abs_scale = abs(wpos_scale);\n";
@@ -350,4 +345,75 @@ namespace glsl
 	{
 		program_common::insert_fog_declaration(OS, "vec4", "fog_c");
 	}
+
+	static std::string getFunctionImpl(FUNCTION f)
+	{
+		switch (f)
+		{
+		default:
+			abort();
+		case FUNCTION::FUNCTION_DP2:
+			return "vec4(dot($0.xy, $1.xy))";
+		case FUNCTION::FUNCTION_DP2A:
+			return "vec4(dot($0.xy, $1.xy) + $2.x)";
+		case FUNCTION::FUNCTION_DP3:
+			return "vec4(dot($0.xyz, $1.xyz))";
+		case FUNCTION::FUNCTION_DP4:
+			return "vec4(dot($0, $1))";
+		case FUNCTION::FUNCTION_DPH:
+			return "vec4(dot(vec4($0.xyz, 1.0), $1))";
+		case FUNCTION::FUNCTION_SFL:
+			return "vec4(0., 0., 0., 0.)";
+		case FUNCTION::FUNCTION_STR:
+			return "vec4(1., 1., 1., 1.)";
+		case FUNCTION::FUNCTION_FRACT:
+			return "fract($0)";
+		case FUNCTION::FUNCTION_REFL:
+			return "vec4($0 - 2.0 * (dot($0, $1)) * $1)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D:
+			return "texture($t, $0.x)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_PROJ:
+			return "textureProj($t, $0.x, $1.x)"; // Note: $1.x is bias
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_LOD:
+			return "textureLod($t, $0.x, $1.x)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_GRAD:
+			return "textureGrad($t, $0.x, $1.x, $2.x)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D:
+			return "texture($t, $0.xy * texture_parameters[$_i].xy)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_PROJ:
+			return "textureProj($t, $0 , $1.x)"; // Note: $1.x is bias
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_LOD:
+			return "textureLod($t, $0.xy * texture_parameters[$_i].xy, $1.x)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_GRAD:
+			return "textureGrad($t, $0.xy * texture_parameters[$_i].xy , $1.xy, $2.xy)";
+		case FUNCTION::FUNCTION_TEXTURE_SHADOW2D:
+			return "texture($t, $0.xyz)";
+		case FUNCTION::FUNCTION_TEXTURE_SHADOW2D_PROJ:
+			return "textureProj($t, $0, $1.x)"; // Note: $1.x is bias
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE:
+			return "texture($t, $0.xyz)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_PROJ:
+			return "texture($t, ($0.xyz / $0.w))";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_LOD:
+			return "textureLod($t, $0.xyz, $1.x)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_GRAD:
+			return "textureGrad($t, $0.xyz, $1.xyz, $2.xyz)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE3D:
+			return "texture($t, $0.xyz)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE3D_PROJ:
+			return "textureProj($t, $0.xyzw, $1.x)"; // Note: $1.x is bias
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE3D_LOD:
+			return "textureLod($t, $0.xyz, $1.x)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE3D_GRAD:
+			return "textureGrad($t, $0.xyz, $1.xyz, $2.xyz)";
+		case FUNCTION::FUNCTION_DFDX:
+			return "dFdx($0)";
+		case FUNCTION::FUNCTION_DFDY:
+			return "dFdy($0)";
+		case FUNCTION::FUNCTION_VERTEX_TEXTURE_FETCH2D:
+			return "textureLod($t, $0.xy, 0)";
+		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_DEPTH_RGBA:
+			return "texture2DReconstruct($t, $0.xy * texture_parameters[$_i].xy)";
+		}
+	}
 }
\ No newline at end of file
diff --git a/rpcs3/Emu/RSX/GL/GLCommonDecompiler.cpp b/rpcs3/Emu/RSX/GL/GLCommonDecompiler.cpp
index f8eb4de782..0e3823e028 100644
--- a/rpcs3/Emu/RSX/GL/GLCommonDecompiler.cpp
+++ b/rpcs3/Emu/RSX/GL/GLCommonDecompiler.cpp
@@ -4,77 +4,6 @@
 
 namespace gl
 {
-	std::string getFunctionImpl(FUNCTION f)
-	{
-		switch (f)
-		{
-		default:
-			abort();
-		case FUNCTION::FUNCTION_DP2:
-			return "vec4(dot($0.xy, $1.xy))";
-		case FUNCTION::FUNCTION_DP2A:
-			return "vec4(dot($0.xy, $1.xy) + $2.x)";
-		case FUNCTION::FUNCTION_DP3:
-			return "vec4(dot($0.xyz, $1.xyz))";
-		case FUNCTION::FUNCTION_DP4:
-			return "vec4(dot($0, $1))";
-		case FUNCTION::FUNCTION_DPH:
-			return "vec4(dot(vec4($0.xyz, 1.0), $1))";
-		case FUNCTION::FUNCTION_SFL:
-			return "vec4(0., 0., 0., 0.)";
-		case FUNCTION::FUNCTION_STR:
-			return "vec4(1., 1., 1., 1.)";
-		case FUNCTION::FUNCTION_FRACT:
-			return "fract($0)";
-		case FUNCTION::FUNCTION_REFL:
-			return "vec4($0 - 2.0 * (dot($0, $1)) * $1)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D:
-			return "texture($t, $0.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_PROJ:
-			return "textureProj($t, $0.x, $1.x)"; // Note: $1.x is bias
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_LOD:
-			return "textureLod($t, $0.x, $1.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_GRAD:
-			return "textureGrad($t, $0.x, $1.x, $2.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D:
-			return "texture($t, $0.xy * texture_parameters[$_i].xy)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_PROJ:
-			return "textureProj($t, $0 , $1.x)"; // Note: $1.x is bias
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_LOD:
-			return "textureLod($t, $0.xy * texture_parameters[$_i].xy, $1.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_GRAD:
-			return "textureGrad($t, $0.xy * texture_parameters[$_i].xy , $1.xy, $2.xy)";
-		case FUNCTION::FUNCTION_TEXTURE_SHADOW2D:
-			return "texture($t, $0.xyz)";
-		case FUNCTION::FUNCTION_TEXTURE_SHADOW2D_PROJ:
-			return "textureProj($t, $0, $1.x)"; // Note: $1.x is bias
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE:
-			return "texture($t, $0.xyz)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_PROJ:
-			return "texture($t, ($0.xyz / $0.w))";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_LOD:
-			return "textureLod($t, $0.xyz, $1.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_GRAD:
-			return "textureGrad($t, $0.xyz, $1.xyz, $2.xyz)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE3D:
-			return "texture($t, $0.xyz)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE3D_PROJ:
-			return "textureProj($t, $0.xyzw, $1.x)"; // Note: $1.x is bias
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE3D_LOD:
-			return "textureLod($t, $0.xyz, $1.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE3D_GRAD:
-			return "textureGrad($t, $0.xyz, $1.xyz, $2.xyz)";
-		case FUNCTION::FUNCTION_DFDX:
-			return "dFdx($0)";
-		case FUNCTION::FUNCTION_DFDY:
-			return "dFdy($0)";
-		case FUNCTION::FUNCTION_VERTEX_TEXTURE_FETCH2D:
-			return "textureLod($t, $0.xy, 0)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_DEPTH_RGBA:
-			return "texture2DReconstruct($t, $0.xy * texture_parameters[$_i].xy)";
-		}
-	}
-
 	int get_varying_register_location(const std::string &var_name)
 	{
 		static const std::pair<std::string, int> reg_table[] =
diff --git a/rpcs3/Emu/RSX/GL/GLCommonDecompiler.h b/rpcs3/Emu/RSX/GL/GLCommonDecompiler.h
index e2328495f1..2632f8edc5 100644
--- a/rpcs3/Emu/RSX/GL/GLCommonDecompiler.h
+++ b/rpcs3/Emu/RSX/GL/GLCommonDecompiler.h
@@ -6,6 +6,5 @@
 
 namespace gl
 {
-	std::string getFunctionImpl(FUNCTION f);
 	int get_varying_register_location(const std::string &var_name);
 }
diff --git a/rpcs3/Emu/RSX/GL/GLFragmentProgram.cpp b/rpcs3/Emu/RSX/GL/GLFragmentProgram.cpp
index 4e7dce671a..173c1f9c1b 100644
--- a/rpcs3/Emu/RSX/GL/GLFragmentProgram.cpp
+++ b/rpcs3/Emu/RSX/GL/GLFragmentProgram.cpp
@@ -15,7 +15,7 @@ std::string GLFragmentDecompilerThread::getFloatTypeName(size_t elementCount)
 
 std::string GLFragmentDecompilerThread::getFunction(FUNCTION f)
 {
-	return gl::getFunctionImpl(f);
+	return glsl::getFunctionImpl(f);
 }
 
 std::string GLFragmentDecompilerThread::saturate(const std::string & code)
diff --git a/rpcs3/Emu/RSX/GL/GLVertexProgram.cpp b/rpcs3/Emu/RSX/GL/GLVertexProgram.cpp
index 51df81868d..e3e00c8412 100644
--- a/rpcs3/Emu/RSX/GL/GLVertexProgram.cpp
+++ b/rpcs3/Emu/RSX/GL/GLVertexProgram.cpp
@@ -18,10 +18,9 @@ std::string GLVertexDecompilerThread::getIntTypeName(size_t elementCount)
 	return "ivec4";
 }
 
-
 std::string GLVertexDecompilerThread::getFunction(FUNCTION f)
 {
-	return gl::getFunctionImpl(f);
+	return glsl::getFunctionImpl(f);
 }
 
 std::string GLVertexDecompilerThread::compareFunction(COMPARE f, const std::string &Op0, const std::string &Op1)
diff --git a/rpcs3/Emu/RSX/VK/VKCommonDecompiler.cpp b/rpcs3/Emu/RSX/VK/VKCommonDecompiler.cpp
index a704e75a5c..2361d04b70 100644
--- a/rpcs3/Emu/RSX/VK/VKCommonDecompiler.cpp
+++ b/rpcs3/Emu/RSX/VK/VKCommonDecompiler.cpp
@@ -8,69 +8,6 @@ namespace vk
 {
 	static TBuiltInResource g_default_config;
 
-	std::string getFunctionImpl(FUNCTION f)
-	{
-		switch (f)
-		{
-		default:
-			abort();
-		case FUNCTION::FUNCTION_DP2:
-			return "vec4(dot($0.xy, $1.xy))";
-		case FUNCTION::FUNCTION_DP2A:
-			return "vec4(dot($0.xy, $1.xy) + $2.x)";
-		case FUNCTION::FUNCTION_DP3:
-			return "vec4(dot($0.xyz, $1.xyz))";
-		case FUNCTION::FUNCTION_DP4:
-			return "vec4(dot($0, $1))";
-		case FUNCTION::FUNCTION_DPH:
-			return "vec4(dot(vec4($0.xyz, 1.0), $1))";
-		case FUNCTION::FUNCTION_SFL:
-			return "vec4(0., 0., 0., 0.)";
-		case FUNCTION::FUNCTION_STR:
-			return "vec4(1., 1., 1., 1.)";
-		case FUNCTION::FUNCTION_FRACT:
-			return "fract($0)";
-		case FUNCTION::FUNCTION_REFL:
-			return "vec4($0 - 2.0 * (dot($0, $1)) * $1)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D:
-			return "texture($t, $0.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_PROJ:
-			return "textureProj($t, $0.x, $1.x)"; // Note: $1.x is bias
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_LOD:
-			return "textureLod($t, $0.x, $1.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE1D_GRAD:
-			return "textureGrad($t, $0.x, $1.x, $2.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D:
-			return "texture($t, $0.xy * texture_parameters[$_i].xy)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_PROJ:
-			return "textureProj($t, $0, $1.x)"; // Note: $1.x is bias
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_LOD:
-			return "textureLod($t, $0.xy * texture_parameters[$_i].xy, $1.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_GRAD:
-			return "textureGrad($t, $0.xy * texture_parameters[$_i].xy, $1.xy, $2.xy)"; // Note: $1.x is bias
-		case FUNCTION::FUNCTION_TEXTURE_SHADOW2D:
-			return "texture($t, $0.xyz)";
-		case FUNCTION::FUNCTION_TEXTURE_SHADOW2D_PROJ:
-			return "textureProj($t, $0, $1.x)"; // Note: $1.x is bias
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE:
-			return "texture($t, $0.xyz)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_PROJ:
-			return "texture($t, ($0.xyz / $0.w))";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_LOD:
-			return "textureLod($t, $0.xyz, $1.x)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_GRAD:
-			return "textureGrad($t, $0.xyz, $1.xyz, $2.xyz)";
-		case FUNCTION::FUNCTION_DFDX:
-			return "dFdx($0)";
-		case FUNCTION::FUNCTION_DFDY:
-			return "dFdy($0)";
-		case FUNCTION::FUNCTION_VERTEX_TEXTURE_FETCH2D:
-			return "textureLod($t, $0.xy, 0)";
-		case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_DEPTH_RGBA:
-			return "texture2DReconstruct($t, $0.xy * texture_parameters[$_i].xy)";
-		}
-	}
-
 	void init_default_resources(TBuiltInResource &rsc)
 	{
 		rsc.maxLights = 32;
diff --git a/rpcs3/Emu/RSX/VK/VKCommonDecompiler.h b/rpcs3/Emu/RSX/VK/VKCommonDecompiler.h
index a1e993449e..a8a0d5c0fa 100644
--- a/rpcs3/Emu/RSX/VK/VKCommonDecompiler.h
+++ b/rpcs3/Emu/RSX/VK/VKCommonDecompiler.h
@@ -12,9 +12,6 @@ namespace vk
 		int reg_location;
 	};
 
-	//Decompiler function lookup
-	std::string getFunctionImpl(FUNCTION f);
-
 	const varying_register_t& get_varying_register(const std::string& name);
 	bool compile_glsl_to_spv(std::string& shader, program_domain domain, std::vector<u32> &spv);
 
diff --git a/rpcs3/Emu/RSX/VK/VKFragmentProgram.cpp b/rpcs3/Emu/RSX/VK/VKFragmentProgram.cpp
index 6ca7cd0b0f..8c9f8e5ca2 100644
--- a/rpcs3/Emu/RSX/VK/VKFragmentProgram.cpp
+++ b/rpcs3/Emu/RSX/VK/VKFragmentProgram.cpp
@@ -14,7 +14,7 @@ std::string VKFragmentDecompilerThread::getFloatTypeName(size_t elementCount)
 
 std::string VKFragmentDecompilerThread::getFunction(FUNCTION f)
 {
-	return vk::getFunctionImpl(f);
+	return glsl::getFunctionImpl(f);
 }
 
 std::string VKFragmentDecompilerThread::saturate(const std::string & code)
diff --git a/rpcs3/Emu/RSX/VK/VKVertexProgram.cpp b/rpcs3/Emu/RSX/VK/VKVertexProgram.cpp
index c63ea7e447..3cc898d287 100644
--- a/rpcs3/Emu/RSX/VK/VKVertexProgram.cpp
+++ b/rpcs3/Emu/RSX/VK/VKVertexProgram.cpp
@@ -15,10 +15,9 @@ std::string VKVertexDecompilerThread::getIntTypeName(size_t elementCount)
 	return "ivec4";
 }
 
-
 std::string VKVertexDecompilerThread::getFunction(FUNCTION f)
 {
-	return vk::getFunctionImpl(f);
+	return glsl::getFunctionImpl(f);
 }
 
 std::string VKVertexDecompilerThread::compareFunction(COMPARE f, const std::string &Op0, const std::string &Op1)