1/* 2 * Copyright (C) 2011 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 I420_COLOR_CONVERTER_H 18#define I420_COLOR_CONVERTER_H 19 20#include <II420ColorConverter.h> 21 22// This is a wrapper around the I420 color converter functions in 23// II420ColorConverter, which is loaded from a shared library. 24class I420ColorConverter: public II420ColorConverter { 25public: 26 I420ColorConverter(); 27 ~I420ColorConverter(); 28 29 // Returns true if the converter functions are successfully loaded. 30 bool isLoaded(); 31private: 32 void* mHandle; 33}; 34 35#endif /* I420_COLOR_CONVERTER_H */ 36