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      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.
     24 class I420ColorConverter: public II420ColorConverter {
     25 public:
     26     I420ColorConverter();
     27     ~I420ColorConverter();
     28 
     29     // Returns true if the converter functions are successfully loaded.
     30     bool isLoaded();
     31 private:
     32     void* mHandle;
     33 };
     34 
     35 #endif /* I420_COLOR_CONVERTER_H */
     36