1 /* 2 * Copyright (C) 2009-2012 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 ANDROID_RS_SCRIPT_C_H 18 #define ANDROID_RS_SCRIPT_C_H 19 20 #include "rsScript.h" 21 22 #include "rsEnv.h" 23 24 #ifndef ANDROID_RS_SERIALIZE 25 #include "bcinfo/BitcodeTranslator.h" 26 #endif 27 28 // --------------------------------------------------------------------------- 29 namespace android { 30 namespace renderscript { 31 32 33 class ScriptC : public Script { 34 public: 35 typedef int (*RunScript_t)(); 36 typedef void (*VoidFunc_t)(); 37 38 ScriptC(Context *); 39 virtual ~ScriptC(); 40 41 virtual void Invoke(Context *rsc, uint32_t slot, const void *data, size_t len); 42 43 virtual uint32_t run(Context *); 44 45 virtual void runForEach(Context *rsc, 46 uint32_t slot, 47 const Allocation * ain, 48 Allocation * aout, 49 const void * usr, 50 size_t usrBytes, 51 const RsScriptCall *sc = NULL); 52 serialize(Context * rsc,OStream * stream)53 virtual void serialize(Context *rsc, OStream *stream) const { } getClassId()54 virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_SCRIPT_C; } createFromStream(Context * rsc,IStream * stream)55 static Type *createFromStream(Context *rsc, IStream *stream) { return NULL; } 56 57 bool runCompiler(Context *rsc, const char *resName, const char *cacheDir, 58 const uint8_t *bitcode, size_t bitcodeLen); 59 60 //protected: 61 void setupScript(Context *); 62 void setupGLState(Context *); 63 Script * setTLS(Script *); 64 private: 65 #ifndef ANDROID_RS_SERIALIZE 66 bcinfo::BitcodeTranslator *BT; 67 #endif 68 bool createCacheDir(const char *cacheDir); 69 }; 70 71 class ScriptCState { 72 public: 73 ScriptCState(); 74 ~ScriptCState(); 75 76 char * mScriptText; 77 size_t mScriptLen; 78 79 struct SymbolTable_t { 80 const char * mName; 81 void * mPtr; 82 bool threadable; 83 }; 84 static const SymbolTable_t * lookupSymbol(const char *); 85 static const SymbolTable_t * lookupSymbolCL(const char *); 86 static const SymbolTable_t * lookupSymbolGL(const char *); 87 }; 88 89 90 } 91 } 92 #endif 93