1 /* 2 * Copyright 2016, 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 SHARED_MEMORY_BUFFER_H_ 18 19 #define SHARED_MEMORY_BUFFER_H_ 20 21 #include <media/MediaCodecBuffer.h> 22 #include <android/hidl/memory/1.0/IMemory.h> 23 24 namespace android { 25 26 struct AMessage; 27 class IMemory; 28 29 /** 30 * MediaCodecBuffer implementation based on IMemory. 31 */ 32 class SharedMemoryBuffer : public MediaCodecBuffer { 33 public: 34 typedef ::android::hidl::memory::V1_0::IMemory TMemory; 35 SharedMemoryBuffer(const sp<AMessage> &format, const sp<IMemory> &mem); 36 SharedMemoryBuffer(const sp<AMessage> &format, const sp<TMemory> &mem); 37 38 virtual ~SharedMemoryBuffer() = default; 39 40 private: 41 SharedMemoryBuffer() = delete; 42 43 const sp<IMemory> mMemory; 44 const sp<TMemory> mTMemory; 45 }; 46 47 } // namespace android 48 49 #endif // SHARED_MEMORY_BUFFER_H_ 50