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 "rsEnv.h" 21 #include "rsScript.h" 22 23 // --------------------------------------------------------------------------- 24 namespace android { 25 namespace renderscript { 26 27 28 /** This class represents a script compiled from an .rs file. */ 29 class ScriptC : public Script { 30 public: 31 typedef int (*RunScript_t)(); 32 typedef void (*VoidFunc_t)(); 33 34 explicit ScriptC(Context *); 35 virtual ~ScriptC(); 36 37 void Invoke(Context *rsc, uint32_t slot, const void *data, size_t len) override; 38 39 virtual uint32_t run(Context *); 40 41 void runForEach(Context *rsc, 42 uint32_t slot, 43 const Allocation ** ains, 44 size_t inLen, 45 Allocation * aout, 46 const void * usr, 47 size_t usrBytes, 48 const RsScriptCall *sc = nullptr) override; 49 50 void runReduce(Context *rsc, uint32_t slot, 51 const Allocation ** ains, size_t inLen, 52 Allocation *aout, const RsScriptCall *sc) override; 53 serialize(Context * rsc,OStream * stream)54 virtual void serialize(Context *rsc, OStream *stream) const { } getClassId()55 virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_SCRIPT_C; } createFromStream(Context * rsc,IStream * stream)56 static Type *createFromStream(Context *rsc, IStream *stream) { return nullptr; } 57 58 bool runCompiler(Context *rsc, const char *resName, const char *cacheDir, 59 const uint8_t *bitcode, size_t bitcodeLen); 60 61 //protected: 62 void setupScript(Context *); 63 void setupGLState(Context *); 64 65 #if !defined(RS_COMPATIBILITY_LIB) 66 static bool createCacheDir(const char *cacheDir); 67 #endif 68 }; 69 70 } // namespace renderscript 71 } // namespace android 72 #endif 73