GPU Calc: implemented for BITXOR

AMLOEXT-178 FIX

Change-Id: I7815b6455270cd85e8de95f2afc52fa7029ca478
Signed-off-by: haochen <haochen@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <ray@multicorewareinc.com>

sc/source/core/opencl/formulagroupcl.cxx

@@ -1321,6 +1321,10 @@ DynamicKernelSoPArguments::DynamicKernelSoPArguments(
                 mvSubArguments.push_back(SoPHelper(ts,
                     ft->Children[i], new OpBitRshift));
                 break;
+            case ocBitXor:
+                mvSubArguments.push_back(SoPHelper(ts,
+                    ft->Children[i], new OpBitXor));
+                break;
             case ocExternal:
                 if ( !(pChild->GetExternal().compareTo(OUString(
                     "com.sun.star.sheet.addin.Analysis.getEffect"))))

sc/source/core/opencl/op_math.cxx

@@ -1422,6 +1422,48 @@ void OpBitOr::GenSlidingWindowFunction(std::stringstream &ss,
     ss << "    return (long)num1 | (long)num2;\n";
     ss << "}";
 }
+void OpBitXor::GenSlidingWindowFunction(std::stringstream &ss,
+    const std::string sSymName, SubArguments &vSubArguments)
+{
+    ss << "\ndouble " << sSymName;
+    ss << "_"<< BinFuncName() <<"(";
+    for (unsigned i = 0; i < vSubArguments.size(); i++)
+    {
+        if (i) ss << ",";
+        vSubArguments[i]->GenSlidingWindowDecl(ss);
+    }
+    ss << ") {\n";
+    ss << "    int gid0 = get_global_id(0);\n";
+    ss << "    double num1 = " << GetBottom() << ";\n";
+    ss << "    double num2 = " << GetBottom() << ";\n";
+#ifdef ISNAN
+    FormulaToken *iNum1 = vSubArguments[0]->GetFormulaToken();
+    const formula::SingleVectorRefToken* tmpCurDVRNum1=
+        dynamic_cast<const formula::SingleVectorRefToken *>(iNum1);
+    FormulaToken *iNum2 = vSubArguments[1]->GetFormulaToken();
+    const formula::SingleVectorRefToken* tmpCurDVRNum2=
+        dynamic_cast<const formula::SingleVectorRefToken *>(iNum2);
+    ss << "    int buffer_num1_len = " << tmpCurDVRNum1->GetArrayLength() << ";\n";
+    ss << "    int buffer_num2_len = " << tmpCurDVRNum2->GetArrayLength() << ";\n";
+
+    ss << "    if((gid0)>=buffer_num1_len || isNan(";
+    ss << vSubArguments[0]->GenSlidingWindowDeclRef() << "))\n";
+    ss << "        num1 = " << GetBottom() << ";\n";
+    ss << "    else\n    ";
+#endif
+    ss << "    num1 = floor(" << vSubArguments[0]->GenSlidingWindowDeclRef();
+    ss << ");\n";
+#ifdef ISNAN
+    ss << "    if((gid0)>=buffer_num2_len || isNan(";
+    ss << vSubArguments[1]->GenSlidingWindowDeclRef() << "))\n";
+    ss << "        num2 = " << GetBottom() << ";\n";
+    ss << "    else\n    ";
+#endif
+    ss << "    num2 = floor(" << vSubArguments[1]->GenSlidingWindowDeclRef();
+    ss << ");\n";
+    ss << "    return (long)num1 ^ (long)num2;\n";
+    ss << "}";
+}
 void OpBitLshift::GenSlidingWindowFunction(std::stringstream &ss,
     const std::string sSymName, SubArguments &vSubArguments)
 {

sc/source/core/opencl/op_math.hxx

@@ -175,6 +175,13 @@ public:
     virtual std::string GetBottom(void) { return "0.0"; }
     virtual std::string BinFuncName(void) const { return "ScBitOr"; }
 };
+class OpBitXor:public Normal{
+public:
+    virtual void GenSlidingWindowFunction(std::stringstream &ss,
+        const std::string sSymName, SubArguments &vSubArguments);
+    virtual std::string GetBottom(void) { return "0.0"; }
+    virtual std::string BinFuncName(void) const { return "ScBitXor"; }
+};
 class OpBitLshift:public Normal{
 public:
     virtual void GenSlidingWindowFunction(std::stringstream &ss,