| // |
| // Copyright (c) 2002-2015 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| #include "compiler/translator/Operator.h" |
| |
| const char *GetOperatorString(TOperator op) |
| { |
| switch (op) |
| { |
| // Note: ops from EOpNull to EOpPrototype can't be handled here. |
| |
| case EOpNegative: return "-"; |
| case EOpPositive: return "+"; |
| case EOpLogicalNot: return "!"; |
| case EOpVectorLogicalNot: return "not"; |
| case EOpBitwiseNot: return "~"; |
| |
| case EOpPostIncrement: return "++"; |
| case EOpPostDecrement: return "--"; |
| case EOpPreIncrement: return "++"; |
| case EOpPreDecrement: return "--"; |
| |
| case EOpAdd: return "+"; |
| case EOpSub: return "-"; |
| case EOpMul: return "*"; |
| case EOpDiv: return "/"; |
| case EOpIMod: return "%"; |
| case EOpEqual: return "=="; |
| case EOpNotEqual: return "!="; |
| case EOpVectorEqual: return "equal"; |
| case EOpVectorNotEqual: return "notEqual"; |
| case EOpLessThan: return "<"; |
| case EOpGreaterThan: return ">"; |
| case EOpLessThanEqual: return "<="; |
| case EOpGreaterThanEqual: return ">="; |
| case EOpComma: return ","; |
| |
| // Fall-through. |
| case EOpVectorTimesScalar: |
| case EOpVectorTimesMatrix: |
| case EOpMatrixTimesVector: |
| case EOpMatrixTimesScalar: return "*"; |
| |
| case EOpLogicalOr: return "||"; |
| case EOpLogicalXor: return "^^"; |
| case EOpLogicalAnd: return "&&"; |
| |
| case EOpBitShiftLeft: return "<<"; |
| case EOpBitShiftRight: return ">>"; |
| |
| case EOpBitwiseAnd: return "&"; |
| case EOpBitwiseXor: return "^"; |
| case EOpBitwiseOr: return "|"; |
| |
| // Fall-through. |
| case EOpIndexDirect: |
| case EOpIndexIndirect: return "[]"; |
| |
| case EOpIndexDirectStruct: |
| case EOpIndexDirectInterfaceBlock: return "."; |
| |
| case EOpVectorSwizzle: return "."; |
| |
| case EOpRadians: return "radians"; |
| case EOpDegrees: return "degrees"; |
| case EOpSin: return "sin"; |
| case EOpCos: return "cos"; |
| case EOpTan: return "tan"; |
| case EOpAsin: return "asin"; |
| case EOpAcos: return "acos"; |
| case EOpAtan: return "atan"; |
| |
| case EOpSinh: return "sinh"; |
| case EOpCosh: return "cosh"; |
| case EOpTanh: return "tanh"; |
| case EOpAsinh: return "asinh"; |
| case EOpAcosh: return "acosh"; |
| case EOpAtanh: return "atanh"; |
| |
| case EOpPow: return "pow"; |
| case EOpExp: return "exp"; |
| case EOpLog: return "log"; |
| case EOpExp2: return "exp2"; |
| case EOpLog2: return "log2"; |
| case EOpSqrt: return "sqrt"; |
| case EOpInverseSqrt: return "inversesqrt"; |
| |
| case EOpAbs: return "abs"; |
| case EOpSign: return "sign"; |
| case EOpFloor: return "floor"; |
| case EOpCeil: return "ceil"; |
| case EOpFract: return "fract"; |
| case EOpMod: return "mod"; |
| case EOpMin: return "min"; |
| case EOpMax: return "max"; |
| case EOpClamp: return "clamp"; |
| case EOpMix: return "mix"; |
| case EOpStep: return "step"; |
| case EOpSmoothStep: return "smoothstep"; |
| |
| case EOpFloatBitsToInt: return "floatBitsToInt"; |
| case EOpFloatBitsToUint: return "floatBitsToUint"; |
| case EOpIntBitsToFloat: return "intBitsToFloat"; |
| case EOpUintBitsToFloat: return "uintBitsToFloat"; |
| |
| case EOpPackSnorm2x16: return "packSnorm2x16"; |
| case EOpPackUnorm2x16: return "packUnorm2x16"; |
| case EOpPackHalf2x16: return "packHalf2x16"; |
| case EOpUnpackSnorm2x16: return "unpackSnorm2x16"; |
| case EOpUnpackUnorm2x16: return "unpackUnorm2x16"; |
| case EOpUnpackHalf2x16: return "unpackHalf2x16"; |
| |
| case EOpLength: return "length"; |
| case EOpDistance: return "distance"; |
| case EOpDot: return "dot"; |
| case EOpCross: return "cross"; |
| case EOpNormalize: return "normalize"; |
| case EOpFaceForward: return "faceforward"; |
| case EOpReflect: return "reflect"; |
| case EOpRefract: return "refract"; |
| |
| case EOpDFdx: return "dFdx"; |
| case EOpDFdy: return "dFdy"; |
| case EOpFwidth: return "fwidth"; |
| |
| case EOpMatrixTimesMatrix: return "*"; |
| |
| case EOpOuterProduct: return "outerProduct"; |
| case EOpTranspose: return "transpose"; |
| case EOpDeterminant: return "determinant"; |
| case EOpInverse: return "inverse"; |
| |
| case EOpAny: return "any"; |
| case EOpAll: return "all"; |
| |
| case EOpKill: return "kill"; |
| case EOpReturn: return "return"; |
| case EOpBreak: return "break"; |
| case EOpContinue: return "continue"; |
| |
| case EOpConstructInt: return "int"; |
| case EOpConstructUInt: return "uint"; |
| case EOpConstructBool: return "bool"; |
| case EOpConstructFloat: return "float"; |
| case EOpConstructVec2: return "vec2"; |
| case EOpConstructVec3: return "vec3"; |
| case EOpConstructVec4: return "vec4"; |
| case EOpConstructBVec2: return "bvec2"; |
| case EOpConstructBVec3: return "bvec3"; |
| case EOpConstructBVec4: return "bvec4"; |
| case EOpConstructIVec2: return "ivec2"; |
| case EOpConstructIVec3: return "ivec3"; |
| case EOpConstructIVec4: return "ivec4"; |
| case EOpConstructUVec2: return "uvec2"; |
| case EOpConstructUVec3: return "uvec3"; |
| case EOpConstructUVec4: return "uvec4"; |
| case EOpConstructMat2: return "mat2"; |
| case EOpConstructMat3: return "mat3"; |
| case EOpConstructMat4: return "mat4"; |
| // Note: EOpConstructStruct can't be handled here |
| |
| case EOpAssign: return "="; |
| case EOpInitialize: return "="; |
| case EOpAddAssign: return "+="; |
| case EOpSubAssign: return "-="; |
| |
| // Fall-through. |
| case EOpMulAssign: |
| case EOpVectorTimesMatrixAssign: |
| case EOpVectorTimesScalarAssign: |
| case EOpMatrixTimesScalarAssign: |
| case EOpMatrixTimesMatrixAssign: return "*="; |
| |
| case EOpDivAssign: return "/="; |
| case EOpIModAssign: return "%="; |
| case EOpBitShiftLeftAssign: return "<<="; |
| case EOpBitShiftRightAssign: return ">>="; |
| case EOpBitwiseAndAssign: return "&="; |
| case EOpBitwiseXorAssign: return "^="; |
| case EOpBitwiseOrAssign: return "|="; |
| |
| default: break; |
| } |
| return ""; |
| } |
| |
