1d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Copyright 2016 The SwiftShader Authors. All Rights Reserved. 2894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 3d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Licensed under the Apache License, Version 2.0 (the "License"); 4d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// you may not use this file except in compliance with the License. 5d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// You may obtain a copy of the License at 6894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 7d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// http://www.apache.org/licenses/LICENSE-2.0 8d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// 9d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// Unless required by applicable law or agreed to in writing, software 10d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// distributed under the License is distributed on an "AS IS" BASIS, 11d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// See the License for the specific language governing permissions and 13d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens// limitations under the License. 14894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 15894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 16894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// Create strings that declare built-in definitions, add built-ins that 17d50c160c55fc7353916a55194c538fe3b53480ebNicolas Capens// cannot be expressed in the files, and establish mappings between 18894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// built-in functions and operators. 19894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman// 20894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 21cc863da574ed5079b055574127fe5788a9a0fc33Nicolas Capens#include "Initialize.h" 22894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 23cc863da574ed5079b055574127fe5788a9a0fc33Nicolas Capens#include "intermediate.h" 24894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 2508ca3c6e18275ed9db5515e470692e700e1a3e12Nicolas Capensvoid InsertBuiltInFunctions(GLenum type, const ShBuiltInResources &resources, TSymbolTable &symbolTable) 26894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman{ 2770da3d432409368f214058c466fe0265b6b9a070Nicolas Capens TType *float1 = new TType(EbtFloat); 2870da3d432409368f214058c466fe0265b6b9a070Nicolas Capens TType *float2 = new TType(EbtFloat, 2); 2970da3d432409368f214058c466fe0265b6b9a070Nicolas Capens TType *float3 = new TType(EbtFloat, 3); 3070da3d432409368f214058c466fe0265b6b9a070Nicolas Capens TType *float4 = new TType(EbtFloat, 4); 318fa9d23dda6436369ae1e16dbed3bf1425626ae0Nicolas Capens TType *genType = new TType(EbtGenType); 32d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 33d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *int1 = new TType(EbtInt); 34b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu TType *int2 = new TType(EbtInt, 2); 35b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu TType *int3 = new TType(EbtInt, 3); 36d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *uint1 = new TType(EbtUInt); 37d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *genIType = new TType(EbtGenIType); 38d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *genUType = new TType(EbtGenUType); 39d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *genBType = new TType(EbtGenBType); 40d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 41d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 42d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Angle and Trigonometric Functions. 43d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 44d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpRadians, genType, "radians", genType); 45d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpDegrees, genType, "degrees", genType); 46d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpSin, genType, "sin", genType); 47d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpCos, genType, "cos", genType); 48d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpTan, genType, "tan", genType); 49d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpAsin, genType, "asin", genType); 50d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpAcos, genType, "acos", genType); 51d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpAtan, genType, "atan", genType, genType); 52d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpAtan, genType, "atan", genType); 53d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpSinh, genType, "sinh", genType); 54d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpCosh, genType, "cosh", genType); 55d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTanh, genType, "tanh", genType); 56d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpAsinh, genType, "asinh", genType); 57d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpAcosh, genType, "acosh", genType); 58d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpAtanh, genType, "atanh", genType); 59d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 60d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 61d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Exponential Functions. 62d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 63d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpPow, genType, "pow", genType, genType); 64d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpExp, genType, "exp", genType); 65d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpLog, genType, "log", genType); 66d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpExp2, genType, "exp2", genType); 67d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpLog2, genType, "log2", genType); 68d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpSqrt, genType, "sqrt", genType); 69d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpInverseSqrt, genType, "inversesqrt", genType); 70d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 71d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 72d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Common Functions. 73d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 74d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpAbs, genType, "abs", genType); 75d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpAbs, genIType, "abs", genIType); 76d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpSign, genType, "sign", genType); 77d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpSign, genIType, "sign", genIType); 78d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpFloor, genType, "floor", genType); 79d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTrunc, genType, "trunc", genType); 80d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpRound, genType, "round", genType); 81d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpRoundEven, genType, "roundEven", genType); 82d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpCeil, genType, "ceil", genType); 83d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpFract, genType, "fract", genType); 84d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMod, genType, "mod", genType, float1); 85d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMod, genType, "mod", genType, genType); 86d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMin, genType, "min", genType, float1); 87d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMin, genType, "min", genType, genType); 88d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMin, genIType, "min", genIType, genIType); 89d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMin, genIType, "min", genIType, int1); 90d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMin, genUType, "min", genUType, genUType); 91d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMin, genUType, "min", genUType, uint1); 92d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMax, genType, "max", genType, float1); 93d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMax, genType, "max", genType, genType); 94d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMax, genIType, "max", genIType, genIType); 95d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMax, genIType, "max", genIType, int1); 96d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMax, genUType, "max", genUType, genUType); 97d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMax, genUType, "max", genUType, uint1); 98d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpClamp, genType, "clamp", genType, float1, float1); 99d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpClamp, genType, "clamp", genType, genType, genType); 100d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpClamp, genIType, "clamp", genIType, int1, int1); 101d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpClamp, genIType, "clamp", genIType, genIType, genIType); 102d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpClamp, genUType, "clamp", genUType, uint1, uint1); 103d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpClamp, genUType, "clamp", genUType, genUType, genUType); 104d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMix, genType, "mix", genType, genType, float1); 105d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMix, genType, "mix", genType, genType, genType); 106d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpStep, genType, "step", genType, genType); 107d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpStep, genType, "step", float1, genType); 108d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpSmoothStep, genType, "smoothstep", genType, genType, genType); 109d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpSmoothStep, genType, "smoothstep", float1, float1, genType); 1103d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens 1114c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu TType *outFloat1 = new TType(EbtFloat, EbpUndefined, EvqOut); 1124c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu TType *outFloat2 = new TType(EbtFloat, EbpUndefined, EvqOut, 2); 1134c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu TType *outFloat3 = new TType(EbtFloat, EbpUndefined, EvqOut, 3); 1144c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu TType *outFloat4 = new TType(EbtFloat, EbpUndefined, EvqOut, 4); 1154c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu 1164c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpModf, float1, "modf", float1, outFloat1); 1174c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpModf, float2, "modf", float2, outFloat2); 1184c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpModf, float3, "modf", float3, outFloat3); 1194c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpModf, float4, "modf", float4, outFloat4); 1204c01ec7d8b8883fc5cdc39fc4d82298a5da8eac3Alexis Hetu 121d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpIsNan, genBType, "isnan", genType); 122d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpIsInf, genBType, "isinf", genType); 123d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpFloatBitsToInt, genIType, "floatBitsToInt", genType); 124d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpFloatBitsToUint, genUType, "floatBitsToUint", genType); 125d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpIntBitsToFloat, genType, "intBitsToFloat", genIType); 126d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpUintBitsToFloat, genType, "uintBitsToFloat", genUType); 127d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 128d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpPackSnorm2x16, uint1, "packSnorm2x16", float2); 129d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpPackUnorm2x16, uint1, "packUnorm2x16", float2); 130d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpPackHalf2x16, uint1, "packHalf2x16", float2); 131d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpUnpackSnorm2x16, float2, "unpackSnorm2x16", uint1); 132d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpUnpackUnorm2x16, float2, "unpackUnorm2x16", uint1); 133d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpUnpackHalf2x16, float2, "unpackHalf2x16", uint1); 134d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 135d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 136d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Geometric Functions. 137d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 138d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpLength, float1, "length", genType); 139d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpDistance, float1, "distance", genType, genType); 140d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpDot, float1, "dot", genType, genType); 141d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpCross, float3, "cross", float3, float3); 142d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpNormalize, genType, "normalize", genType); 143d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpFaceForward, genType, "faceforward", genType, genType, genType); 144d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpReflect, genType, "reflect", genType, genType); 145d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpRefract, genType, "refract", genType, genType, float1); 146d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 147b14178b68ccb44a1fca9ba4e7db7770c6b6b6fa9Alexis Hetu TType *mat2 = new TType(EbtFloat, 2, 2); 1482205c2012c2c9546c7c0fd6b90c674c1486e30a3Alexis Hetu TType *mat2x3 = new TType(EbtFloat, 2, 3); 1492205c2012c2c9546c7c0fd6b90c674c1486e30a3Alexis Hetu TType *mat2x4 = new TType(EbtFloat, 2, 4); 1502205c2012c2c9546c7c0fd6b90c674c1486e30a3Alexis Hetu TType *mat3x2 = new TType(EbtFloat, 3, 2); 151b14178b68ccb44a1fca9ba4e7db7770c6b6b6fa9Alexis Hetu TType *mat3 = new TType(EbtFloat, 3, 3); 1522205c2012c2c9546c7c0fd6b90c674c1486e30a3Alexis Hetu TType *mat3x4 = new TType(EbtFloat, 3, 4); 1532205c2012c2c9546c7c0fd6b90c674c1486e30a3Alexis Hetu TType *mat4x2 = new TType(EbtFloat, 4, 2); 1542205c2012c2c9546c7c0fd6b90c674c1486e30a3Alexis Hetu TType *mat4x3 = new TType(EbtFloat, 4, 3); 155b14178b68ccb44a1fca9ba4e7db7770c6b6b6fa9Alexis Hetu TType *mat4 = new TType(EbtFloat, 4, 4); 156d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 157d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 158d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Matrix Functions. 159d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 160d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMul, mat2, "matrixCompMult", mat2, mat2); 161d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMul, mat3, "matrixCompMult", mat3, mat3); 162d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpMul, mat4, "matrixCompMult", mat4, mat4); 163d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMul, mat2x3, "matrixCompMult", mat2x3, mat2x3); 164d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMul, mat3x2, "matrixCompMult", mat3x2, mat3x2); 165d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMul, mat2x4, "matrixCompMult", mat2x4, mat2x4); 166d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMul, mat4x2, "matrixCompMult", mat4x2, mat4x2); 167d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMul, mat3x4, "matrixCompMult", mat3x4, mat3x4); 168d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpMul, mat4x3, "matrixCompMult", mat4x3, mat4x3); 169d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 170d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat2, "outerProduct", float2, float2); 171d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat3, "outerProduct", float3, float3); 172d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat4, "outerProduct", float4, float4); 173d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat2x3, "outerProduct", float3, float2); 174d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat3x2, "outerProduct", float2, float3); 175d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat2x4, "outerProduct", float4, float2); 176d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat4x2, "outerProduct", float2, float4); 177d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat3x4, "outerProduct", float4, float3); 178d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpOuterProduct, mat4x3, "outerProduct", float3, float4); 179d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 180d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat2, "transpose", mat2); 181d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat3, "transpose", mat3); 182d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat4, "transpose", mat4); 183d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat2x3, "transpose", mat3x2); 184d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat3x2, "transpose", mat2x3); 185d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat2x4, "transpose", mat4x2); 186d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat4x2, "transpose", mat2x4); 187d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat3x4, "transpose", mat4x3); 188d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpTranspose, mat4x3, "transpose", mat3x4); 189d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 190d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpDeterminant, float1, "determinant", mat2); 191d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpDeterminant, float1, "determinant", mat3); 192d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpDeterminant, float1, "determinant", mat4); 193d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 194d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpInverse, mat2, "inverse", mat2); 195d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpInverse, mat3, "inverse", mat3); 196d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpInverse, mat4, "inverse", mat4); 1972205c2012c2c9546c7c0fd6b90c674c1486e30a3Alexis Hetu 198d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 19970da3d432409368f214058c466fe0265b6b9a070Nicolas Capens TType *bool1 = new TType(EbtBool); 2008fa9d23dda6436369ae1e16dbed3bf1425626ae0Nicolas Capens TType *vec = new TType(EbtVec); 2018fa9d23dda6436369ae1e16dbed3bf1425626ae0Nicolas Capens TType *ivec = new TType(EbtIVec); 202d50c160c55fc7353916a55194c538fe3b53480ebNicolas Capens TType *uvec = new TType(EbtUVec); 2038fa9d23dda6436369ae1e16dbed3bf1425626ae0Nicolas Capens TType *bvec = new TType(EbtBVec); 204d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 205d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 206d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Vector relational functions. 207d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 208d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpLessThan, bvec, "lessThan", vec, vec); 209d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpLessThan, bvec, "lessThan", ivec, ivec); 210d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpLessThan, bvec, "lessThan", uvec, uvec); 211d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpLessThanEqual, bvec, "lessThanEqual", vec, vec); 212d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpLessThanEqual, bvec, "lessThanEqual", ivec, ivec); 213d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpLessThanEqual, bvec, "lessThanEqual", uvec, uvec); 214d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpGreaterThan, bvec, "greaterThan", vec, vec); 215d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpGreaterThan, bvec, "greaterThan", ivec, ivec); 216d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpGreaterThan, bvec, "greaterThan", uvec, uvec); 217d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpGreaterThanEqual, bvec, "greaterThanEqual", vec, vec); 218d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpGreaterThanEqual, bvec, "greaterThanEqual", ivec, ivec); 219d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpGreaterThanEqual, bvec, "greaterThanEqual", uvec, uvec); 220d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpVectorEqual, bvec, "equal", vec, vec); 221d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpVectorEqual, bvec, "equal", ivec, ivec); 222d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpVectorEqual, bvec, "equal", uvec, uvec); 223d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpVectorEqual, bvec, "equal", bvec, bvec); 224d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpVectorNotEqual, bvec, "notEqual", vec, vec); 225d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpVectorNotEqual, bvec, "notEqual", ivec, ivec); 226d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpVectorNotEqual, bvec, "notEqual", uvec, uvec); 227d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpVectorNotEqual, bvec, "notEqual", bvec, bvec); 228d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpAny, bool1, "any", bvec); 229d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpAll, bool1, "all", bvec); 230d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(COMMON_BUILTINS, EOpVectorLogicalNot, bvec, "not", bvec); 231d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 23270da3d432409368f214058c466fe0265b6b9a070Nicolas Capens TType *sampler2D = new TType(EbtSampler2D); 23370da3d432409368f214058c466fe0265b6b9a070Nicolas Capens TType *samplerCube = new TType(EbtSamplerCube); 23470da3d432409368f214058c466fe0265b6b9a070Nicolas Capens TType *sampler3D = new TType(EbtSampler3D); 235d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 236d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 237d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Texture Functions for GLSL ES 1.0 238d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 239d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2D", sampler2D, float2); 240d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DProj", sampler2D, float3); 241d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DProj", sampler2D, float4); 242d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "textureCube", samplerCube, float3); 2433d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture3D", sampler3D, float3); 2443d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens 2453d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens if(resources.OES_EGL_image_external) 246d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens { 247d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *samplerExternalOES = new TType(EbtSamplerExternalOES); 2483d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens 249d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2D", samplerExternalOES, float2); 250d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DProj", samplerExternalOES, float3); 251d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DProj", samplerExternalOES, float4); 2523d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture3D", samplerExternalOES, float3); 253d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens } 254d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 25508ca3c6e18275ed9db5515e470692e700e1a3e12Nicolas Capens if(type == GL_FRAGMENT_SHADER) 25666b8ab22586debccb1f787d4d52b7f042d4ddeb8John Bauman { 257d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2D", sampler2D, float2, float1); 258d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DProj", sampler2D, float3, float1); 259d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DProj", sampler2D, float4, float1); 260d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "textureCube", samplerCube, float3, float1); 261894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 2623d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens if(resources.OES_standard_derivatives) 263d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman { 26418d5ef97c6a5112b08c310606ef854cafae864bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, EOpDFdx, "GL_OES_standard_derivatives", genType, "dFdx", genType); 26518d5ef97c6a5112b08c310606ef854cafae864bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, EOpDFdy, "GL_OES_standard_derivatives", genType, "dFdy", genType); 26618d5ef97c6a5112b08c310606ef854cafae864bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, EOpFwidth,"GL_OES_standard_derivatives", genType, "fwidth", genType); 267d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman } 268d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman } 269894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 27008ca3c6e18275ed9db5515e470692e700e1a3e12Nicolas Capens if(type == GL_VERTEX_SHADER) 271d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman { 2723d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DLod", sampler2D, float2, float1); 2733d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DProjLod", sampler2D, float3, float1); 2743d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture2DProjLod", sampler2D, float4, float1); 2753d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "textureCubeLod", samplerCube, float3, float1); 2763d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens symbolTable.insertBuiltIn(ESSL1_BUILTINS, float4, "texture3DLod", sampler3D, float3, float1); 277d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman } 278d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 279d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *gvec4 = new TType(EbtGVec4); 280d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 281d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *gsampler2D = new TType(EbtGSampler2D); 282d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *gsamplerCube = new TType(EbtGSamplerCube); 283d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *gsampler3D = new TType(EbtGSampler3D); 284d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType *gsampler2DArray = new TType(EbtGSampler2DArray); 285d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 286d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 287d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Texture Functions for GLSL ES 3.0 288d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 289d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texture", gsampler2D, float2); 290d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texture", gsampler3D, float3); 291d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texture", gsamplerCube, float3); 292d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texture", gsampler2DArray, float3); 293d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProj", gsampler2D, float3); 294d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProj", gsampler2D, float4); 295d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProj", gsampler3D, float4); 296d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureLod", gsampler2D, float2, float1); 297d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureLod", gsampler3D, float3, float1); 298d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureLod", gsamplerCube, float3, float1); 299d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureLod", gsampler2DArray, float3, float1); 300d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 301d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens if(type == GL_FRAGMENT_SHADER) 302d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens { 303d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texture", gsampler2D, float2, float1); 304d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texture", gsampler3D, float3, float1); 305d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texture", gsamplerCube, float3, float1); 306d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texture", gsampler2DArray, float3, float1); 307d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProj", gsampler2D, float3, float1); 308d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProj", gsampler2D, float4, float1); 309d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProj", gsampler3D, float4, float1); 310d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens } 31182cd6d82a079fcad71e686cc075e36186f2a8e66Nicolas Capens 312b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu TType *sampler2DShadow = new TType(EbtSampler2DShadow); 313b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu TType *samplerCubeShadow = new TType(EbtSamplerCubeShadow); 314b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu TType *sampler2DArrayShadow = new TType(EbtSampler2DArrayShadow); 315b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 316b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", sampler2DShadow, float3); 317b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", samplerCubeShadow, float4); 318b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", sampler2DArrayShadow, float4); 319b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProj", sampler2DShadow, float4); 320b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureLod", sampler2DShadow, float3, float1); 321b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 322b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu if(type == GL_FRAGMENT_SHADER) 323b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu { 324b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", sampler2DShadow, float3, float1); 325b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "texture", samplerCubeShadow, float4, float1); 326b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProj", sampler2DShadow, float4, float1); 327b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu } 328b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 329b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", gsampler2D, int1); 330b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, int3, "textureSize", gsampler3D, int1); 331b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", gsamplerCube, int1); 332b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, int3, "textureSize", gsampler2DArray, int1); 333b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", sampler2DShadow, int1); 334b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, int2, "textureSize", samplerCubeShadow, int1); 335b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, int3, "textureSize", sampler2DArrayShadow, int1); 336b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 337b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu if(type == GL_FRAGMENT_SHADER) 338b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu { 339b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpDFdx, genType, "dFdx", genType); 340b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpDFdy, genType, "dFdy", genType); 341b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, EOpFwidth, genType, "fwidth", genType); 342b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu } 343b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 344b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureOffset", gsampler2D, float2, int2); 345b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureOffset", gsampler3D, float3, int3); 346b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureOffset", sampler2DShadow, float3, int2); 347b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureOffset", gsampler2DArray, float3, int2); 348b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 349b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu if(type == GL_FRAGMENT_SHADER) 350b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu { 351b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureOffset", gsampler2D, float2, int2, float1); 352b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureOffset", gsampler3D, float3, int3, float1); 353b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureOffset", sampler2DShadow, float3, int2, float1); 354b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureOffset", gsampler2DArray, float3, int2, float1); 355b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu } 356b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 357b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjOffset", gsampler2D, float3, int2); 358b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjOffset", gsampler2D, float4, int2); 359b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjOffset", gsampler3D, float4, int3); 360b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProjOffset", sampler2DShadow, float4, int2); 361b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 362b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu if(type == GL_FRAGMENT_SHADER) 363b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu { 364b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjOffset", gsampler2D, float3, int2, float1); 365b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjOffset", gsampler2D, float4, int2, float1); 366b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjOffset", gsampler3D, float4, int3, float1); 367b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProjOffset", sampler2DShadow, float4, int2, float1); 368b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu } 369b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 370b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureLodOffset", gsampler2D, float2, float1, int2); 371b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureLodOffset", gsampler3D, float3, float1, int3); 372b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureLodOffset", sampler2DShadow, float3, float1, int2); 373b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureLodOffset", gsampler2DArray, float3, float1, int2); 374b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 375b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjLod", gsampler2D, float3, float1); 376b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjLod", gsampler2D, float4, float1); 377b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjLod", gsampler3D, float4, float1); 378b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProjLod", sampler2DShadow, float4, float1); 379b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 380b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjLodOffset", gsampler2D, float3, float1, int2); 381b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjLodOffset", gsampler2D, float4, float1, int2); 382b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjLodOffset", gsampler3D, float4, float1, int3); 383b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProjLodOffset", sampler2DShadow, float4, float1, int2); 384b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 385b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texelFetch", gsampler2D, int2, int1); 386b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texelFetch", gsampler3D, int3, int1); 387b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texelFetch", gsampler2DArray, int3, int1); 388b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 389b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texelFetchOffset", gsampler2D, int2, int1, int2); 390b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texelFetchOffset", gsampler3D, int3, int1, int3); 391b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "texelFetchOffset", gsampler2DArray, int3, int1, int2); 392b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 393b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureGrad", gsampler2D, float2, float2, float2); 394b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureGrad", gsampler3D, float3, float3, float3); 395b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureGrad", gsamplerCube, float3, float3, float3); 396b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureGrad", sampler2DShadow, float3, float2, float2); 397b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureGrad", samplerCubeShadow, float4, float3, float3); 398b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureGrad", gsampler2DArray, float3, float2, float2); 399b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureGrad", sampler2DArrayShadow, float4, float2, float2); 400b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 401b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureGradOffset", gsampler2D, float2, float2, float2, int2); 402b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureGradOffset", gsampler3D, float3, float3, float3, int3); 403b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureGradOffset", sampler2DShadow, float3, float2, float2, int2); 404b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureGradOffset", gsampler2DArray, float3, float2, float2, int2); 405b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureGradOffset", sampler2DArrayShadow, float4, float2, float2, int2); 406b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 407b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjGrad", gsampler2D, float3, float2, float2); 408b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjGrad", gsampler2D, float4, float2, float2); 409b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjGrad", gsampler3D, float4, float3, float3); 410b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProjGrad", sampler2DShadow, float4, float2, float2); 411b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 412b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjGradOffset", gsampler2D, float3, float2, float2, int2); 413b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjGradOffset", gsampler2D, float4, float2, float2, int2); 414b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, gvec4, "textureProjGradOffset", gsampler3D, float4, float3, float3, int3); 415b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu symbolTable.insertBuiltIn(ESSL3_BUILTINS, float1, "textureProjGradOffset", sampler2DShadow, float4, float2, float2, int2); 416b5332c54150a1d30991390f77c8a277fd2e90c21Alexis Hetu 417d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 418d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Depth range in window coordinates 419d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 420a8b364b735624da31500d0fe93ae75f8b36a59d1Alexis Hetu TFieldList *fields = NewPoolTFieldList(); 421253fdd10c2c3b428302755db0df4ca6fbb60024fAlexis Hetu TSourceLoc zeroSourceLoc = { 0, 0, 0, 0 }; 422253fdd10c2c3b428302755db0df4ca6fbb60024fAlexis Hetu TField *near = new TField(new TType(EbtFloat, EbpHigh, EvqGlobal, 1), NewPoolTString("near"), zeroSourceLoc); 423253fdd10c2c3b428302755db0df4ca6fbb60024fAlexis Hetu TField *far = new TField(new TType(EbtFloat, EbpHigh, EvqGlobal, 1), NewPoolTString("far"), zeroSourceLoc); 424253fdd10c2c3b428302755db0df4ca6fbb60024fAlexis Hetu TField *diff = new TField(new TType(EbtFloat, EbpHigh, EvqGlobal, 1), NewPoolTString("diff"), zeroSourceLoc); 425a8b364b735624da31500d0fe93ae75f8b36a59d1Alexis Hetu fields->push_back(near); 426a8b364b735624da31500d0fe93ae75f8b36a59d1Alexis Hetu fields->push_back(far); 427a8b364b735624da31500d0fe93ae75f8b36a59d1Alexis Hetu fields->push_back(diff); 428a8b364b735624da31500d0fe93ae75f8b36a59d1Alexis Hetu TStructure *depthRangeStruct = new TStructure(NewPoolTString("gl_DepthRangeParameters"), fields); 429a8b364b735624da31500d0fe93ae75f8b36a59d1Alexis Hetu TVariable *depthRangeParameters = new TVariable(&depthRangeStruct->name(), depthRangeStruct, true); 430e2858656575d8bc1f88ad3c885ab3cedf29a482eNicolas Capens symbolTable.insert(COMMON_BUILTINS, *depthRangeParameters); 431a8b364b735624da31500d0fe93ae75f8b36a59d1Alexis Hetu TVariable *depthRange = new TVariable(NewPoolTString("gl_DepthRange"), TType(depthRangeStruct)); 432d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman depthRange->setQualifier(EvqUniform); 433e2858656575d8bc1f88ad3c885ab3cedf29a482eNicolas Capens symbolTable.insert(COMMON_BUILTINS, *depthRange); 434d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman 435d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 436d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Implementation dependent built-in constants. 437d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 438d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(COMMON_BUILTINS, "gl_MaxVertexAttribs", resources.MaxVertexAttribs); 439d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(COMMON_BUILTINS, "gl_MaxVertexUniformVectors", resources.MaxVertexUniformVectors); 440d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(COMMON_BUILTINS, "gl_MaxVertexTextureImageUnits", resources.MaxVertexTextureImageUnits); 441d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(COMMON_BUILTINS, "gl_MaxCombinedTextureImageUnits", resources.MaxCombinedTextureImageUnits); 442d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(COMMON_BUILTINS, "gl_MaxTextureImageUnits", resources.MaxTextureImageUnits); 443d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(COMMON_BUILTINS, "gl_MaxFragmentUniformVectors", resources.MaxFragmentUniformVectors); 444d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(ESSL1_BUILTINS, "gl_MaxVaryingVectors", resources.MaxVaryingVectors); 445d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(ESSL1_BUILTINS, "gl_MaxDrawBuffers", resources.MaxDrawBuffers); 446d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(ESSL3_BUILTINS, "gl_MaxVertexOutputVectors", resources.MaxVertexOutputVectors); 447d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(ESSL3_BUILTINS, "gl_MaxFragmentInputVectors", resources.MaxFragmentInputVectors); 448d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(ESSL3_BUILTINS, "gl_MinProgramTexelOffset", resources.MinProgramTexelOffset); 449d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insertConstInt(ESSL3_BUILTINS, "gl_MaxProgramTexelOffset", resources.MaxProgramTexelOffset); 450894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman} 451894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 45208ca3c6e18275ed9db5515e470692e700e1a3e12Nicolas Capensvoid IdentifyBuiltIns(GLenum shaderType, 4533d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens const ShBuiltInResources &resources, 454d4ae863d01d5f448dbbba6be4ecc161971a2324fJohn Bauman TSymbolTable &symbolTable) 455894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman{ 456d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 457d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // First, insert some special built-in variables that are not in 458d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // the built-in header files. 459d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // 460d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens switch(shaderType) 46108ca3c6e18275ed9db5515e470692e700e1a3e12Nicolas Capens { 462d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens case GL_FRAGMENT_SHADER: 463d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(COMMON_BUILTINS, *new TVariable(NewPoolTString("gl_FragCoord"), TType(EbtFloat, EbpMedium, EvqFragCoord, 4))); 464d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(COMMON_BUILTINS, *new TVariable(NewPoolTString("gl_FrontFacing"), TType(EbtBool, EbpUndefined, EvqFrontFacing, 1))); 465d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(COMMON_BUILTINS, *new TVariable(NewPoolTString("gl_PointCoord"), TType(EbtFloat, EbpMedium, EvqPointCoord, 2))); 466d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(ESSL1_BUILTINS, *new TVariable(NewPoolTString("gl_FragColor"), TType(EbtFloat, EbpMedium, EvqFragColor, 4))); 467d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(ESSL1_BUILTINS, *new TVariable(NewPoolTString("gl_FragData[gl_MaxDrawBuffers]"), TType(EbtFloat, EbpMedium, EvqFragData, 4))); 468d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(ESSL3_BUILTINS, *new TVariable(NewPoolTString("gl_FragDepth"), TType(EbtFloat, EbpHigh, EvqFragDepth, 1))); 469d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens break; 470d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens case GL_VERTEX_SHADER: 471d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(COMMON_BUILTINS, *new TVariable(NewPoolTString("gl_Position"), TType(EbtFloat, EbpHigh, EvqPosition, 4))); 472d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(COMMON_BUILTINS, *new TVariable(NewPoolTString("gl_PointSize"), TType(EbtFloat, EbpMedium, EvqPointSize, 1))); 473d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(ESSL3_BUILTINS, *new TVariable(NewPoolTString("gl_InstanceID"), TType(EbtInt, EbpHigh, EvqInstanceID, 1))); 474d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens break; 475d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens default: assert(false && "Language not supported"); 476d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens } 477d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens 478d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Finally add resource-specific variables. 479d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens switch(shaderType) 480d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens { 481d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens case GL_FRAGMENT_SHADER: 48266b8ab22586debccb1f787d4d52b7f042d4ddeb8John Bauman { 483d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens // Set up gl_FragData. The array size. 484d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens TType fragData(EbtFloat, EbpMedium, EvqFragData, 4, 1, true); 485d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens fragData.setArraySize(resources.MaxDrawBuffers); 486d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens symbolTable.insert(ESSL1_BUILTINS, *new TVariable(NewPoolTString("gl_FragData"), fragData)); 48766b8ab22586debccb1f787d4d52b7f042d4ddeb8John Bauman } 48866b8ab22586debccb1f787d4d52b7f042d4ddeb8John Bauman break; 489d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens default: break; 490d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens } 491894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman} 492894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 493894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Baumanvoid InitExtensionBehavior(const ShBuiltInResources& resources, 494894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman TExtensionBehavior& extBehavior) 495894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman{ 496d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens if(resources.OES_standard_derivatives) 497d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens extBehavior["GL_OES_standard_derivatives"] = EBhUndefined; 4983d7f6ed87f60694d52606d9338cf9483d62fa8bfNicolas Capens if(resources.OES_fragment_precision_high) 499d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens extBehavior["GL_FRAGMENT_PRECISION_HIGH"] = EBhUndefined; 500d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens if(resources.OES_EGL_image_external) 501d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens extBehavior["GL_OES_EGL_image_external"] = EBhUndefined; 502d50c160c55fc7353916a55194c538fe3b53480ebNicolas Capens if(resources.EXT_draw_buffers) 503d999309b36cb3dceadd38217b322f0e96a06b202Nicolas Capens extBehavior["GL_EXT_draw_buffers"] = EBhUndefined; 504894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman} 505