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_H 18#define ANDROID_RS_SCRIPT_H 19 20#include "rsAllocation.h" 21 22 23// --------------------------------------------------------------------------- 24namespace android { 25namespace renderscript { 26 27class ScriptKernelID : public ObjectBase { 28public: 29 ScriptKernelID(Context *rsc, Script *s, int slot, int sig); 30 virtual ~ScriptKernelID(); 31 32 virtual void serialize(Context *rsc, OStream *stream) const; 33 virtual RsA3DClassID getClassId() const; 34 35 Script *mScript; 36 int mSlot; 37 bool mHasKernelInput; 38 bool mHasKernelOutput; 39}; 40 41class ScriptFieldID : public ObjectBase { 42public: 43 ScriptFieldID(Context *rsc, Script *s, int slot); 44 virtual ~ScriptFieldID(); 45 46 virtual void serialize(Context *rsc, OStream *stream) const; 47 virtual RsA3DClassID getClassId() const; 48 49 Script *mScript; 50 int mSlot; 51}; 52 53class Script : public ObjectBase { 54public: 55 56 struct Hal { 57 void * drv; 58 59 struct DriverInfo { 60 int mVersionMajor; 61 int mVersionMinor; 62 63 size_t exportedVariableCount; 64 size_t exportedFunctionCount; 65 size_t exportedPragmaCount; 66 char const **exportedPragmaKeyList; 67 char const **exportedPragmaValueList; 68 69 int (* root)(); 70 bool isThreadable; 71 }; 72 DriverInfo info; 73 }; 74 Hal mHal; 75 76 typedef void (* InvokeFunc_t)(void); 77 78 Script(Context *); 79 virtual ~Script(); 80 81 struct Enviroment_t { 82 int64_t mStartTimeMillis; 83 int64_t mLastDtTime; 84 }; 85 Enviroment_t mEnviroment; 86 87 void setSlot(uint32_t slot, Allocation *a); 88 void setVar(uint32_t slot, const void *val, size_t len); 89 void setVar(uint32_t slot, const void *val, size_t len, Element *e, 90 const size_t *dims, size_t dimLen); 91 void setVarObj(uint32_t slot, ObjectBase *val); 92 93 virtual bool freeChildren(); 94 95 virtual void runForEach(Context *rsc, 96 uint32_t slot, 97 const Allocation * ain, 98 Allocation * aout, 99 const void * usr, 100 size_t usrBytes, 101 const RsScriptCall *sc = NULL) = 0; 102 103 virtual void Invoke(Context *rsc, uint32_t slot, const void *data, size_t len) = 0; 104 virtual void setupScript(Context *rsc) = 0; 105 virtual uint32_t run(Context *) = 0; 106protected: 107 bool mInitialized; 108 ObjectBaseRef<Allocation> *mSlots; 109 ObjectBaseRef<const Type> *mTypes; 110 111}; 112 113 114} 115} 116#endif 117 118