1 /* 2 * Copyright (C) 2011-2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef RSD_CPU_SCRIPT_H 18 #define RSD_CPU_SCRIPT_H 19 20 #include <rs_hal.h> 21 #include <rsRuntime.h> 22 23 #ifndef RS_COMPATIBILITY_LIB 24 #include <utility> 25 #endif 26 27 #include "rsCpuCore.h" 28 29 namespace bcinfo { 30 class MetadataExtractor; 31 } 32 33 namespace android { 34 namespace renderscript { 35 36 class ScriptExecutable; 37 38 class RsdCpuScriptImpl : public RsdCpuReferenceImpl::CpuScript { 39 public: 40 bool init(char const *resName, char const *cacheDir, 41 uint8_t const *bitcode, size_t bitcodeSize, uint32_t flags, 42 char const *bccPluginName = nullptr); 43 void populateScript(Script *) override; 44 45 void invokeFunction(uint32_t slot, const void *params, size_t paramLength) override; 46 int invokeRoot() override; 47 virtual void preLaunch(uint32_t slot, const Allocation ** ains, 48 uint32_t inLen, Allocation * aout, const void * usr, 49 uint32_t usrLen, const RsScriptCall *sc); 50 virtual void postLaunch(uint32_t slot, const Allocation ** ains, 51 uint32_t inLen, Allocation * aout, 52 const void * usr, uint32_t usrLen, 53 const RsScriptCall *sc); 54 55 void invokeForEach(uint32_t slot, 56 const Allocation ** ains, 57 uint32_t inLen, 58 Allocation* aout, 59 const void* usr, 60 uint32_t usrLen, 61 const RsScriptCall* sc) override; 62 63 void invokeReduce(uint32_t slot, 64 const Allocation ** ains, uint32_t inLen, 65 Allocation* aout, 66 const RsScriptCall* sc) override; 67 68 void invokeInit() override; 69 void invokeFreeChildren() override; 70 71 void setGlobalVar(uint32_t slot, const void *data, size_t dataLength) override; 72 void getGlobalVar(uint32_t slot, void *data, size_t dataLength) override; 73 void setGlobalVarWithElemDims(uint32_t slot, const void *data, size_t dataLength, 74 const Element *e, const uint32_t *dims, 75 size_t dimLength) override; 76 void setGlobalBind(uint32_t slot, Allocation *data) override; 77 void setGlobalObj(uint32_t slot, ObjectBase *data) override; 78 79 const char* getFieldName(uint32_t slot) const; 80 81 ~RsdCpuScriptImpl() override; 82 RsdCpuScriptImpl(RsdCpuReferenceImpl *ctx, const Script *s); 83 84 const Script * getScript() {return mScript;} 85 86 bool forEachMtlsSetup(const Allocation ** ains, uint32_t inLen, 87 Allocation * aout, const void * usr, uint32_t usrLen, 88 const RsScriptCall *sc, MTLaunchStructForEach *mtls); 89 90 virtual void forEachKernelSetup(uint32_t slot, MTLaunchStructForEach *mtls); 91 92 // Build an MTLaunchStruct suitable for launching a general reduce-style kernel. 93 bool reduceMtlsSetup(const Allocation ** ains, uint32_t inLen, const Allocation *aout, 94 const RsScriptCall *sc, MTLaunchStructReduce *mtls); 95 // Finalize an MTLaunchStruct for launching a general reduce-style kernel. 96 virtual void reduceKernelSetup(uint32_t slot, MTLaunchStructReduce *mtls); 97 98 const RsdCpuReference::CpuSymbol * lookupSymbolMath(const char *sym); 99 static void * lookupRuntimeStub(void* pContext, char const* name); 100 101 Allocation * getAllocationForPointer(const void *ptr) const override; 102 bool storeRSInfoFromSO(); 103 104 int getGlobalEntries() const override; 105 const char * getGlobalName(int i) const override; 106 const void * getGlobalAddress(int i) const override; 107 size_t getGlobalSize(int i) const override; 108 uint32_t getGlobalProperties(int i) const override; 109 110 protected: 111 RsdCpuReferenceImpl *mCtx; 112 const Script *mScript; 113 void *mScriptSO; 114 115 #ifndef RS_COMPATIBILITY_LIB 116 // Returns the path to the core library we'll use. 117 const char* findCoreLib(const bcinfo::MetadataExtractor& bitCodeMetaData, const char* bitcode, 118 size_t bitcodeSize); 119 #endif 120 121 RootFunc_t mRoot; 122 RootFunc_t mRootExpand; 123 InitOrDtorFunc_t mInit; 124 InitOrDtorFunc_t mFreeChildren; 125 ScriptExecutable* mScriptExec; 126 127 Allocation **mBoundAllocs; 128 void * mIntrinsicData; 129 bool mIsThreadable; 130 131 public: 132 static const char* BCC_EXE_PATH; 133 const char* getBitcodeFilePath() const { return mBitcodeFilePath.string(); } 134 135 private: 136 bool setUpMtlsDimensions(MTLaunchStructCommon *mtls, 137 const RsLaunchDimensions &baseDim, 138 const RsScriptCall *sc); 139 140 String8 mBitcodeFilePath; 141 uint32_t mBuildChecksum; 142 bool mChecksumNeeded; 143 }; 144 145 Allocation * rsdScriptGetAllocationForPointer( 146 const Context *dc, 147 const Script *script, 148 const void *); 149 150 uint32_t constructBuildChecksum(uint8_t const *bitcode, size_t bitcodeSize, 151 const char *commandLine, 152 const char ** bccFiles, size_t numFiles); 153 154 } 155 156 #ifdef __LP64__ 157 #define SYSLIBPATH "/system/lib64" 158 #define SYSLIBPATH_VENDOR "/system/vendor/lib64" 159 #else 160 #define SYSLIBPATH "/system/lib" 161 #define SYSLIBPATH_VENDOR "/system/vendor/lib" 162 #endif 163 164 } 165 166 #endif // RSD_CPU_SCRIPT_H 167
