1 /* 2 * Copyright (C) 2009 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 "RenderScriptEnv.h" 23 24 #include <utils/KeyedVector.h> 25 26 struct ACCscript; 27 28 // --------------------------------------------------------------------------- 29 namespace android { 30 namespace renderscript { 31 32 33 34 class ScriptC : public Script 35 { 36 public: 37 typedef int (*RunScript_t)(uint32_t launchIndex); 38 typedef void (*VoidFunc_t)(); 39 40 ScriptC(Context *); 41 virtual ~ScriptC(); 42 43 struct Program_t { 44 int mVersionMajor; 45 int mVersionMinor; 46 47 RunScript_t mScript; 48 VoidFunc_t mInit; 49 50 void ** mSlotPointers[MAX_SCRIPT_BANKS]; 51 }; 52 53 Program_t mProgram; 54 55 ACCscript* mAccScript; 56 57 virtual void setupScript(); 58 virtual bool run(Context *, uint32_t launchID); 59 }; 60 61 class ScriptCState 62 { 63 public: 64 ScriptCState(); 65 ~ScriptCState(); 66 67 ScriptC *mScript; 68 69 ObjectBaseRef<const Type> mConstantBufferTypes[MAX_SCRIPT_BANKS]; 70 String8 mSlotNames[MAX_SCRIPT_BANKS]; 71 bool mSlotWritable[MAX_SCRIPT_BANKS]; 72 String8 mInvokableNames[MAX_SCRIPT_BANKS]; 73 74 void clear(); 75 void runCompiler(Context *rsc, ScriptC *s); 76 void appendVarDefines(const Context *rsc, String8 *str); 77 void appendTypes(const Context *rsc, String8 *str); 78 79 struct SymbolTable_t { 80 const char * mName; 81 void * mPtr; 82 const char * mRet; 83 const char * mParam; 84 }; 85 static SymbolTable_t gSyms[]; 86 static const SymbolTable_t * lookupSymbol(const char *); 87 static void appendDecls(String8 *str); 88 89 KeyedVector<String8,int> mInt32Defines; 90 KeyedVector<String8,float> mFloatDefines; 91 }; 92 93 94 } 95 } 96 #endif 97 98 99 100