1/* 2 * Copyright (C) 2014 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 RS_FILTER_H_ 18#define RS_FILTER_H_ 19 20#include <media/stagefright/RenderScriptWrapper.h> 21#include <RenderScript.h> 22 23#include "SimpleFilter.h" 24 25namespace android { 26 27struct AString; 28 29struct RSFilter : public SimpleFilter { 30public: 31 RSFilter(); 32 33 virtual status_t configure(const sp<AMessage> &msg); 34 virtual status_t start(); 35 virtual void reset(); 36 virtual status_t setParameters(const sp<AMessage> &msg); 37 virtual status_t processBuffers( 38 const sp<MediaCodecBuffer> &srcBuffer, const sp<MediaCodecBuffer> &outBuffer); 39 40protected: 41 virtual ~RSFilter(); 42 43private: 44 AString mCacheDir; 45 sp<RenderScriptWrapper::RSFilterCallback> mCallback; 46 RSC::sp<RSC::RS> mRS; 47 RSC::sp<RSC::Allocation> mAllocIn; 48 RSC::sp<RSC::Allocation> mAllocOut; 49}; 50 51} // namespace android 52 53#endif // RS_FILTER_H_ 54