1c383a500aa59423264811be3874461bf8adbfea0Zonr Chang/* 2d5a84f6d49d64738e4bb7c9dea7242e48acad959Stephen Hines * Copyright 2010-2012, The Android Open Source Project 3c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 4c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Licensed under the Apache License, Version 2.0 (the "License"); 5c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * you may not use this file except in compliance with the License. 6c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * You may obtain a copy of the License at 7c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 8c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * http://www.apache.org/licenses/LICENSE-2.0 9c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 10c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Unless required by applicable law or agreed to in writing, software 11c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * distributed under the License is distributed on an "AS IS" BASIS, 12c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * See the License for the specific language governing permissions and 14c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * limitations under the License. 15c383a500aa59423264811be3874461bf8adbfea0Zonr Chang */ 16c383a500aa59423264811be3874461bf8adbfea0Zonr Chang 17e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#ifndef _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ // NOLINT 18e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#define _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ 19462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <list> 21e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include <set> 229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <string> 23a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines#include <sstream> 249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 25e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "clang/AST/Decl.h" 26e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "clang/AST/Type.h" 27a41ce1d98094da84643995d40d71c529905123fcZonr Chang 286315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "llvm/ADT/SmallPtrSet.h" 29e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "llvm/ADT/StringMap.h" 30e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "llvm/ADT/StringRef.h" 316315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr 32e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "llvm/Support/ManagedStatic.h" 336315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr 34a41ce1d98094da84643995d40d71c529905123fcZonr Chang#include "slang_rs_exportable.h" 35a41ce1d98094da84643995d40d71c529905123fcZonr Chang 36b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet 37b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouilletinline const clang::Type* GetCanonicalType(const clang::Type* T) { 38b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet if (T == NULL) { 39b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return NULL; 40b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet } 41b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return T->getCanonicalTypeInternal().getTypePtr(); 42b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet} 43b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet 44b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouilletinline const clang::Type* GetCanonicalType(clang::QualType QT) { 45b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return GetCanonicalType(QT.getTypePtr()); 46b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet} 47b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet 48b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouilletinline const clang::Type* GetExtVectorElementType(const clang::ExtVectorType *T) { 49b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet if (T == NULL) { 50b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return NULL; 51b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet } 52b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return GetCanonicalType(T->getElementType()); 53b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet} 54b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet 55b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouilletinline const clang::Type* GetPointeeType(const clang::PointerType *T) { 56b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet if (T == NULL) { 57b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return NULL; 58b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet } 59b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return GetCanonicalType(T->getPointeeType()); 60b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet} 61b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet 62b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouilletinline const clang::Type* GetConstantArrayElementType(const clang::ConstantArrayType *T) { 63b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet if (T == NULL) { 64b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return NULL; 65b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet } 66b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet return GetCanonicalType(T->getElementType()); 67b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet} 68b095e05fef8f0230ab42eaed7a06c3b2d698189aJean-Luc Brouillet 69462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 70462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace llvm { 716315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class Type; 729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} // namespace llvm 73462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 74462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace slang { 75462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 76cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouilletclass RSContext; 77cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet 78cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet// Broad grouping of the data types 79cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouilletenum DataTypeCategory { 80cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet PrimitiveDataType, 81cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet MatrixDataType, 82cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet ObjectDataType 83cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet}; 84cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet 85cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet// From graphics/java/android/renderscript/Element.java: Element.DataType 86cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet/* NOTE: The values of the enums are found compiled in the bit code (i.e. as 87cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * values, not symbolic. When adding new types, you must add them to the end. 88cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * If removing types, you can't re-use the integer value. 89cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * 90cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * TODO: but if you do this, you won't be able to keep using First* & Last* 91cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * for validation. 92cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * 93cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * IMPORTANT: This enum should correspond one-for-one to the entries found in the 94cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * gReflectionsTypes table (except for the two negative numbers). Don't edit one without 95cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet * the other. 96cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet */ 97cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouilletenum DataType { 98cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeIsStruct = -2, 99cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeUnknown = -1, 100462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 101cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeFloat16 = 0, 102cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeFloat32 = 1, 103cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeFloat64 = 2, 104cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeSigned8 = 3, 105cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeSigned16 = 4, 106cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeSigned32 = 5, 107cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeSigned64 = 6, 108cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeUnsigned8 = 7, 109cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeUnsigned16 = 8, 110cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeUnsigned32 = 9, 111cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeUnsigned64 = 10, 112cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeBoolean = 11, 113cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeUnsigned565 = 12, 114cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeUnsigned5551 = 13, 115cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeUnsigned4444 = 14, 116cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet 117cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSMatrix2x2 = 15, 118cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSMatrix3x3 = 16, 119cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSMatrix4x4 = 17, 120cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet 121cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSElement = 18, 122cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSType = 19, 123cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSAllocation = 20, 124cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSSampler = 21, 125cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSScript = 22, 126cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSMesh = 23, 127cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSPath = 24, 128cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSProgramFragment = 25, 129cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSProgramVertex = 26, 130cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSProgramRaster = 27, 131cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSProgramStore = 28, 132cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeRSFont = 29, 133cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet 134cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet // This should always be last and correspond to the size of the gReflectionTypes table. 135cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet DataTypeMax 136cec9b65aa890dea58e39951900ae13efb8d11703Jean-Luc Brouillet}; 137474655a402e70cb329e1bcd4ebbe00bdc5be4206Jean-Luc Brouillet 138fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hinestypedef struct { 139474655a402e70cb329e1bcd4ebbe00bdc5be4206Jean-Luc Brouillet DataTypeCategory category; 140fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines const char * rs_type; 141fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines const char * rs_short_type; 142fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines uint32_t size_in_bits; 143fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines const char * c_name; 144fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines const char * java_name; 145fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines const char * rs_c_vector_prefix; 146fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines const char * rs_java_vector_prefix; 147fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines bool java_promotion; 148fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines} RSReflectionType; 149fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines 1501b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams 1511b6a0883cd6984e11e59b0c847fb334df1f41afcJason Samstypedef struct RSReflectionTypeData_rec { 1521b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams const RSReflectionType *type; 1531b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams uint32_t vecSize; 1541b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams bool isPointer; 1551b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams uint32_t arraySize; 1561b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams 1571b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams // Subelements 1581b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams //std::vector<const struct RSReflectionTypeData_rec *> fields; 1591b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams //std::vector< std::string > fieldNames; 1601b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams //std::vector< uint32_t> fieldOffsetBytes; 1611b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams} RSReflectionTypeData; 1621b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams 163eca0534a31b6185d6ab758f5e97acd7a4cb21e8eJean-Luc Brouillet// Make a name for types that are too complicated to create the real names. 164eca0534a31b6185d6ab758f5e97acd7a4cb21e8eJean-Luc Brouilletstd::string CreateDummyName(const char *type, const std::string &name); 165eca0534a31b6185d6ab758f5e97acd7a4cb21e8eJean-Luc Brouillet 166eca0534a31b6185d6ab758f5e97acd7a4cb21e8eJean-Luc Brouilletinline bool IsDummyName(const llvm::StringRef &Name) { 167eca0534a31b6185d6ab758f5e97acd7a4cb21e8eJean-Luc Brouillet return Name.startswith("<"); 168eca0534a31b6185d6ab758f5e97acd7a4cb21e8eJean-Luc Brouillet} 1691b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams 170a41ce1d98094da84643995d40d71c529905123fcZonr Changclass RSExportType : public RSExportable { 1719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 1729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 1739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 1749ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassPrimitive, 1759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassPointer, 1769ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassVector, 17792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang ExportClassMatrix, 1782e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang ExportClassConstantArray, 1799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassRecord 1809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } ExportClass; 181462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1821b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams void convertToRTD(RSReflectionTypeData *rtd) const; 1831b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams 1849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 1856b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass mClass; 1869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mName; 1879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Cache the result after calling convertToLLVMType() at the first time 1897c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao mutable llvm::Type *mLLVMType; 1909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao protected: 1926b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang RSExportType(RSContext *Context, 1936b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass Class, 1946b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang const llvm::StringRef &Name); 1959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Let's make it private since there're some prerequisites to call this 1979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // function. 1989ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 199e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @T was normalized by calling RSExportType::NormalizeType(). 2006315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr // @TypeName was retrieve from RSExportType::GetTypeName() before calling 2016315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr // this. 2029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 2039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *Create(RSContext *Context, 2049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 2056315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr const llvm::StringRef &TypeName); 2069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::Type *T); 2089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // This function convert the RSExportType to LLVM type. Actually, it should be 2109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // "convert Clang type to LLVM type." However, clang doesn't make this API 2119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // (lib/CodeGen/CodeGenTypes.h) public, we need to do by ourselves. 2129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 2139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Once we can get LLVM type, we can use LLVM to get alignment information, 2149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // allocation size of a given type and structure layout that LLVM used 2159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // (all of these information are target dependent) without dealing with these 2169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // by ourselves. 2177c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const = 0; 218e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines // Record type may recursively reference its type definition. We need a 2193cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang // temporary type setup before the type construction gets done. 2207c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao inline void setAbstractLLVMType(llvm::Type *LLVMType) const { 2213cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang mLLVMType = LLVMType; 2223cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang } 2239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 224a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual ~RSExportType(); 225ecddee364d731c09c77b4c3fa647fa4f50e26756Stephen Hines 2269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 227e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // This function additionally verifies that the Type T is exportable. 228e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // If it is not, this function returns false. Otherwise it returns true. 229e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines static bool NormalizeType(const clang::Type *&T, 230e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines llvm::StringRef &TypeName, 23148d893dc7794b3cfb74f35955ca763ee4170f9adStephen Hines RSContext *Context, 2325bfec8dd08b3bde9ba3b331e2115210b0e910eaeStephen Hines const clang::VarDecl *VD); 23378e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines 23411274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines // This function checks whether the specified type can be handled by RS/FS. 23511274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines // If it cannot, this function returns false. Otherwise it returns true. 23611274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines // Filterscript has additional restrictions on supported types. 237d3f7527b105d21f1c69d3473eb88a762f2c3ab5aJean-Luc Brouillet static bool ValidateType(slang::RSContext *Context, clang::ASTContext &C, 238d3f7527b105d21f1c69d3473eb88a762f2c3ab5aJean-Luc Brouillet clang::QualType QT, clang::NamedDecl *ND, 239d3f7527b105d21f1c69d3473eb88a762f2c3ab5aJean-Luc Brouillet clang::SourceLocation Loc, unsigned int TargetAPI, 240d3f7527b105d21f1c69d3473eb88a762f2c3ab5aJean-Luc Brouillet bool IsFilterscript); 24111274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines 24278e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines // This function ensures that the VarDecl can be properly handled by RS. 24378e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines // If it cannot, this function returns false. Otherwise it returns true. 24411274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines // Filterscript has additional restrictions on supported types. 245d3f7527b105d21f1c69d3473eb88a762f2c3ab5aJean-Luc Brouillet static bool ValidateVarDecl(slang::RSContext *Context, clang::VarDecl *VD, 246d3f7527b105d21f1c69d3473eb88a762f2c3ab5aJean-Luc Brouillet unsigned int TargetAPI, bool IsFilterscript); 24778e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines 2489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T may not be normalized 2499ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *Create(RSContext *Context, const clang::Type *T); 2509ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *CreateFromDecl(RSContext *Context, 2519ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::VarDecl *VD); 2529ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2539ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const clang::Type *GetTypeOfDecl(const clang::DeclaratorDecl *DD); 2549ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2556b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang inline ExportClass getClass() const { return mClass; } 2569ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2570d26cef64debfaa6862a27587c1fd0d30baa3b1dStephen Hines virtual unsigned getSize() const { return 1; } 2580d26cef64debfaa6862a27587c1fd0d30baa3b1dStephen Hines 2597c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao inline llvm::Type *getLLVMType() const { 2609ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao if (mLLVMType == NULL) 2619ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao mLLVMType = convertToLLVMType(); 2629ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return mLLVMType; 2639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 264462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 265c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet // Return the maximum number of bytes that may be written when this type is stored. 266c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet virtual size_t getStoreSize() const; 267462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 268c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet // Return the distance in bytes between successive elements of this type; it includes padding. 269c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet virtual size_t getAllocSize() const; 270462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 271641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang inline const std::string &getName() const { return mName; } 272641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 273a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines virtual std::string getElementName() const { 274a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines // Base case is actually an invalid C/Java identifier. 275a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines return "@@INVALID@@"; 276a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines } 277a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines 2783cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 279641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 2809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportType 281462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2829ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao// Primitive types 283462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportPrimitiveType : public RSExportType { 2849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 2859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 2869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 2879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType mType; 2889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mNormalized; 2899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 290b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang typedef llvm::StringMap<DataType> RSSpecificTypeMapTy; 291b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static llvm::ManagedStatic<RSSpecificTypeMapTy> RSSpecificTypeMap; 2929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const size_t SizeOfDataTypeInBits[]; 294e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @T was normalized by calling RSExportType::NormalizeType() before calling 2959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 2969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @TypeName was retrieved from RSExportType::GetTypeName() before calling 2979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this 2989ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPrimitiveType *Create(RSContext *Context, 2999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 3009ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 3019ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 3029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao protected: 3049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportPrimitiveType(RSContext *Context, 3056b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang // for derived class to set their type class 3066b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass Class, 3079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 3089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 3096315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr bool Normalized) 3106b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, Class, Name), 3116315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mType(DT), 3126315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNormalized(Normalized) { 3139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 3149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3157c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 3162ef9bc0cfbca2152d972c0975005f8c897c2a42cStephen Hines 3172ef9bc0cfbca2152d972c0975005f8c897c2a42cStephen Hines static DataType GetDataType(RSContext *Context, const clang::Type *T); 3182ef9bc0cfbca2152d972c0975005f8c897c2a42cStephen Hines 3199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 320dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines // T is normalized by calling RSExportType::NormalizeType() before 321dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines // calling this 322dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines static bool IsPrimitiveType(const clang::Type *T); 323dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines 3249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T may not be normalized 3259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPrimitiveType *Create(RSContext *Context, 3262b8fb64be3047df940a219872b331eb11de2758dStephen Hines const clang::Type *T); 327462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 328b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static DataType GetRSSpecificType(const llvm::StringRef &TypeName); 329b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static DataType GetRSSpecificType(const clang::Type *T); 330b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang 331b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static bool IsRSMatrixType(DataType DT); 332b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static bool IsRSObjectType(DataType DT); 333f2174cfd6a556b51aadf2b8765e50df080e8f18eStephen Hines static bool IsRSObjectType(const clang::Type *T) { 334f2174cfd6a556b51aadf2b8765e50df080e8f18eStephen Hines return IsRSObjectType(GetRSSpecificType(T)); 335f2174cfd6a556b51aadf2b8765e50df080e8f18eStephen Hines } 336462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 337feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines // Determines whether T is [an array of] struct that contains at least one 338feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines // RS object type within it. 339feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines static bool IsStructureTypeWithRSObject(const clang::Type *T); 340feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines 3419ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetSizeInBits(const RSExportPrimitiveType *EPT); 342462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3439ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline DataType getType() const { return mType; } 3449ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isRSObjectType() const { 345474655a402e70cb329e1bcd4ebbe00bdc5be4206Jean-Luc Brouillet return IsRSObjectType(mType); 3469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 347641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 348641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 349fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines 350fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines static RSReflectionType *getRSReflectionType(DataType DT); 351fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines static RSReflectionType *getRSReflectionType( 352fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines const RSExportPrimitiveType *EPT) { 353fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines return getRSReflectionType(EPT->getType()); 354fdd1ba13a69501a1b91fdc9be31413215d467497Stephen Hines } 355a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines 3561f6c331d622ac645ab68a016aa4c577998547373Stephen Hines virtual unsigned getSize() const { return (GetSizeInBits(this) >> 3); } 3571f6c331d622ac645ab68a016aa4c577998547373Stephen Hines 358a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines std::string getElementName() const { 359a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines return getRSReflectionType(this)->rs_short_type; 360a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines } 3619ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportPrimitiveType 362462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 363462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 364462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportPointerType : public RSExportType { 3659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 3669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportFunc; 3679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 3689ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportType *mPointeeType; 3699ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3709ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportPointerType(RSContext *Context, 3719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 3726315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr const RSExportType *PointeeType) 3736b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassPointer, Name), 3746315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mPointeeType(PointeeType) { 3759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 3769ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 377e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @PT was normalized by calling RSExportType::NormalizeType() before calling 3789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 3799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPointerType *Create(RSContext *Context, 3809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::PointerType *PT, 3819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName); 3829ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3837c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 384ecddee364d731c09c77b4c3fa647fa4f50e26756Stephen Hines 3859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 3863cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 387641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 3889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportType *getPointeeType() const { return mPointeeType; } 389641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 390641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 3919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportPointerType 392462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 393462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 394462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportVectorType : public RSExportPrimitiveType { 3959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 3969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 3979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 39892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned mNumElement; // number of element 3999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4009ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportVectorType(RSContext *Context, 4019ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 4029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 4039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized, 40492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned NumElement) 4056b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportPrimitiveType(Context, ExportClassVector, Name, 4062b8fb64be3047df940a219872b331eb11de2758dStephen Hines DT, Normalized), 4076315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNumElement(NumElement) { 4089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 410e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @EVT was normalized by calling RSExportType::NormalizeType() before 4119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // calling this. 4129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportVectorType *Create(RSContext *Context, 4139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::ExtVectorType *EVT, 4149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 4159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 4169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4177c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 418ecddee364d731c09c77b4c3fa647fa4f50e26756Stephen Hines 4199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 4209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::ExtVectorType *EVT); 421462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 42292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang inline unsigned getNumElement() const { return mNumElement; } 423641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 424a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines std::string getElementName() const { 425a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines std::stringstream Name; 426a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines Name << RSExportPrimitiveType::getRSReflectionType(this)->rs_short_type 427a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines << "_" << getNumElement(); 428a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines return Name.str(); 429a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines } 430a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines 431641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 43292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang}; 43392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 43492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// Only *square* *float* matrix is supported by now. 43592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// 43692b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// struct rs_matrix{2x2,3x3,4x4, ..., NxN} should be defined as the following 43792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// form *exactly*: 43892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// typedef struct { 43992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// float m[{NxN}]; 44092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// } rs_matrixNxN; 44192b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// 44292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// where mDim will be N. 44392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Changclass RSExportMatrixType : public RSExportType { 44492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang friend class RSExportType; 44592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang private: 4462e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned mDim; // dimension 44792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 44892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang RSExportMatrixType(RSContext *Context, 44992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const llvm::StringRef &Name, 45092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned Dim) 4516b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassMatrix, Name), 45292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang mDim(Dim) { 45392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang } 45492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 4557c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 456ecddee364d731c09c77b4c3fa647fa4f50e26756Stephen Hines 45792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang public: 458e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @RT was normalized by calling RSExportType::NormalizeType() before 45992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // calling this. 46092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang static RSExportMatrixType *Create(RSContext *Context, 46192b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const clang::RecordType *RT, 46292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const llvm::StringRef &TypeName, 46392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned Dim); 46492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 46592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang inline unsigned getDim() const { return mDim; } 466641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 467641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 468462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao}; 469462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 4702e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Changclass RSExportConstantArrayType : public RSExportType { 4712e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang friend class RSExportType; 4722e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang private: 4732e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const RSExportType *mElementType; // Array element type 4742e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned mSize; // Array size 4752e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 4762e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang RSExportConstantArrayType(RSContext *Context, 4772e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const RSExportType *ElementType, 4782e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned Size) 479340b5550cf63b6beae3b12c2e91377bce7704c34Stephen Hines : RSExportType(Context, ExportClassConstantArray, "<ConstantArray>"), 4802e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang mElementType(ElementType), 4812e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang mSize(Size) { 4822e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang } 4832e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 484e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @CAT was normalized by calling RSExportType::NormalizeType() before 4852e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang // calling this. 4862e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang static RSExportConstantArrayType *Create(RSContext *Context, 4872e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const clang::ConstantArrayType *CAT); 4882e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 4897c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 490ecddee364d731c09c77b4c3fa647fa4f50e26756Stephen Hines 4912e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang public: 4920d26cef64debfaa6862a27587c1fd0d30baa3b1dStephen Hines virtual unsigned getSize() const { return mSize; } 4932e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang inline const RSExportType *getElementType() const { return mElementType; } 494641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 495a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines std::string getElementName() const { 496a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines return mElementType->getElementName(); 497a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines } 498a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines 4993cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 500641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 5012e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang}; 5022e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 503462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportRecordType : public RSExportType { 5049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 5059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 5069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao class Field { 5079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 5089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportType *mType; 5099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Field name 5109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mName; 5119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Link to the struct that contain this field 5129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportRecordType *mParent; 5130da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang // Offset in the container 5140da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t mOffset; 5159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 5169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 5179ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao Field(const RSExportType *T, 5189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 5199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportRecordType *Parent, 5200da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t Offset) 5216315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : mType(T), 5226315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mName(Name.data(), Name.size()), 5236315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mParent(Parent), 5240da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mOffset(Offset) { 525462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao } 526462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 5279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportRecordType *getParent() const { return mParent; } 5289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportType *getType() const { return mType; } 5299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const std::string &getName() const { return mName; } 5300da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang inline size_t getOffsetInParent() const { return mOffset; } 5319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao }; 532462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 5339ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef std::list<const Field*>::const_iterator const_field_iterator; 534462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 5359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const_field_iterator fields_begin() const { 5369ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return this->mFields.begin(); 5379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 5389ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const_field_iterator fields_end() const { 5399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return this->mFields.end(); 5409ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 5419ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 5429ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 5439ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::list<const Field*> mFields; 5449ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsPacked; 5459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Artificial export struct type is not exported by user (and thus it won't 5469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // get reflected) 5479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsArtificial; 548c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet size_t mStoreSize; 5490da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t mAllocSize; 5509ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 5519ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportRecordType(RSContext *Context, 5529ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 5539ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool IsPacked, 5540da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang bool IsArtificial, 555c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet size_t StoreSize, 5560da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t AllocSize) 5576b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassRecord, Name), 5586315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mIsPacked(IsPacked), 5590da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mIsArtificial(IsArtificial), 560c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet mStoreSize(StoreSize), 5610da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mAllocSize(AllocSize) { 5629ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 5639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 564e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @RT was normalized by calling RSExportType::NormalizeType() before calling 5659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 5669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @TypeName was retrieved from RSExportType::GetTypeName() before calling 5679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 5689ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportRecordType *Create(RSContext *Context, 5699ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::RecordType *RT, 5709ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 5719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsArtificial = false); 5729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 5737c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 574ecddee364d731c09c77b4c3fa647fa4f50e26756Stephen Hines 5759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 5760da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang inline const std::list<const Field*>& getFields() const { return mFields; } 5779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isPacked() const { return mIsPacked; } 5789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isArtificial() const { return mIsArtificial; } 579c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet virtual size_t getStoreSize() const { return mStoreSize; } 580c95381a2c3b6e9117901eef0687e861e4d533bfeJean-Luc Brouillet virtual size_t getAllocSize() const { return mAllocSize; } 5819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 582a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines virtual std::string getElementName() const { 583a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines return "ScriptField_" + getName(); 584a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines } 585a6b54146b93eec68f6daa4b1877639cdc34801dcStephen Hines 5863cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 587641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 588641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 5899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ~RSExportRecordType() { 5909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao for (std::list<const Field*>::iterator I = mFields.begin(), 5919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao E = mFields.end(); 5929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao I != E; 5939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao I++) 5949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao if (*I != NULL) 5959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao delete *I; 5969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 5979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportRecordType 5989ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 5999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} // namespace slang 6009ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 601e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#endif // _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ NOLINT 602