1 /* 2 * Copyright (C) 2018 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 VNDK_HIDL_BUFFERPOOL_V2_0_ALLOCATOR_H 18 #define VNDK_HIDL_BUFFERPOOL_V2_0_ALLOCATOR_H 19 20 #include <bufferpool/BufferPoolTypes.h> 21 22 using android::hardware::media::bufferpool::V2_0::ResultStatus; 23 using android::hardware::media::bufferpool::V2_0::implementation:: 24 BufferPoolAllocation; 25 using android::hardware::media::bufferpool::V2_0::implementation:: 26 BufferPoolAllocator; 27 28 // buffer allocator for the tests 29 class TestBufferPoolAllocator : public BufferPoolAllocator { 30 public: TestBufferPoolAllocator()31 TestBufferPoolAllocator() {} 32 ~TestBufferPoolAllocator()33 ~TestBufferPoolAllocator() override {} 34 35 ResultStatus allocate(const std::vector<uint8_t> ¶ms, 36 std::shared_ptr<BufferPoolAllocation> *alloc, 37 size_t *allocSize) override; 38 39 bool compatible(const std::vector<uint8_t> &newParams, 40 const std::vector<uint8_t> &oldParams) override; 41 42 static bool Fill(const native_handle_t *handle, const unsigned char val); 43 44 static bool Verify(const native_handle_t *handle, const unsigned char val); 45 46 }; 47 48 // retrieve buffer allocator paramters 49 void getTestAllocatorParams(std::vector<uint8_t> *params); 50 51 #endif // VNDK_HIDL_BUFFERPOOL_V2_0_ALLOCATOR_H 52