1c383a500aa59423264811be3874461bf8adbfea0Zonr Chang/* 2c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Copyright 2010, The Android Open Source Project 3c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 4c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Licensed under the Apache License, Version 2.0 (the "License"); 5c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * you may not use this file except in compliance with the License. 6c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * You may obtain a copy of the License at 7c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 8c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * http://www.apache.org/licenses/LICENSE-2.0 9c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 10c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Unless required by applicable law or agreed to in writing, software 11c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * distributed under the License is distributed on an "AS IS" BASIS, 12c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * See the License for the specific language governing permissions and 14c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * limitations under the License. 15c383a500aa59423264811be3874461bf8adbfea0Zonr Chang */ 16c383a500aa59423264811be3874461bf8adbfea0Zonr Chang 17e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#ifndef _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORTABLE_H_ // NOLINT 18e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#define _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORTABLE_H_ 19a41ce1d98094da84643995d40d71c529905123fcZonr Chang 20a41ce1d98094da84643995d40d71c529905123fcZonr Chang#include "slang_rs_context.h" 21a41ce1d98094da84643995d40d71c529905123fcZonr Chang 22a41ce1d98094da84643995d40d71c529905123fcZonr Changnamespace slang { 23a41ce1d98094da84643995d40d71c529905123fcZonr Chang 24a41ce1d98094da84643995d40d71c529905123fcZonr Changclass RSExportable { 25b257301a1c711ba81458a4f8bf3c99c91c91a047Zonr Chang public: 26a41ce1d98094da84643995d40d71c529905123fcZonr Chang enum Kind { 27a41ce1d98094da84643995d40d71c529905123fcZonr Chang EX_FUNC, 28a41ce1d98094da84643995d40d71c529905123fcZonr Chang EX_TYPE, 29593a894650e81be54173106ec266f0311cebebd3Stephen Hines EX_VAR, 30c0c5dd85f2d2df2bcf0cb284001f544d6c42eff9Matt Wala EX_FOREACH, 318ee018bdb53fc5abdc430878e2bec0c0c0aa560fDavid Gross EX_REDUCE 32a41ce1d98094da84643995d40d71c529905123fcZonr Chang }; 33a41ce1d98094da84643995d40d71c529905123fcZonr Chang 34b257301a1c711ba81458a4f8bf3c99c91c91a047Zonr Chang private: 35641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang RSContext *mContext; 36641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 37a41ce1d98094da84643995d40d71c529905123fcZonr Chang Kind mK; 38a41ce1d98094da84643995d40d71c529905123fcZonr Chang 39b257301a1c711ba81458a4f8bf3c99c91c91a047Zonr Chang protected: 40641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang RSExportable(RSContext *Context, RSExportable::Kind K) 41641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang : mContext(Context), 42641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang mK(K) { 43a41ce1d98094da84643995d40d71c529905123fcZonr Chang Context->newExportable(this); 44a41ce1d98094da84643995d40d71c529905123fcZonr Chang } 45a41ce1d98094da84643995d40d71c529905123fcZonr Chang 46b257301a1c711ba81458a4f8bf3c99c91c91a047Zonr Chang public: 47a41ce1d98094da84643995d40d71c529905123fcZonr Chang inline Kind getKind() const { return mK; } 48a41ce1d98094da84643995d40d71c529905123fcZonr Chang 49641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // When keep() is invoked, mKeep will set to true and the associated RSContext 5015e44e66adc350adb4fe0533a442092c64333ab5David Gross // won't free this RSExportable object in its destructor. The deallocation 51641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // responsibility is then transferred to the object who invoked this function. 523cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang // Return false if the exportable is kept or failed to keep. 533cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 545abbe0e9ca2508260b627ffef2bf01e2554e8357Chris Wailes inline bool isKeep() const { return (mContext == nullptr); } 55641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 56641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 57641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 58641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang inline RSContext *getRSContext() const { return mContext; } 59641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 60a41ce1d98094da84643995d40d71c529905123fcZonr Chang virtual ~RSExportable() { } 61a41ce1d98094da84643995d40d71c529905123fcZonr Chang}; 62e67239de8d94975e7e2216ee6860ae2e6cb8b15aStephen Hines} // namespace slang 63a41ce1d98094da84643995d40d71c529905123fcZonr Chang 64e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#endif // _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORTABLE_H_ NOLINT 65