68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
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/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <pthread.h>
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#include <bufferpool2/BufferPoolTypes.h>
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using aidl::android::hardware::media::bufferpool2::implementation::
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BufferPoolStatus;
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using aidl::android::hardware::media::bufferpool2::implementation::
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BufferPoolAllocation;
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using aidl::android::hardware::media::bufferpool2::implementation::
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BufferPoolAllocator;
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using aidl::android::hardware::media::bufferpool2::ResultStatus;
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struct IpcMutex {
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pthread_mutex_t lock;
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pthread_cond_t cond;
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int counter = 0;
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bool signalled = false;
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void init();
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static IpcMutex *Import(void *mem);
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};
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// buffer allocator for the tests
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class TestBufferPoolAllocator : public BufferPoolAllocator {
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public:
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TestBufferPoolAllocator() {}
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~TestBufferPoolAllocator() override {}
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BufferPoolStatus allocate(const std::vector<uint8_t> ¶ms,
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std::shared_ptr<BufferPoolAllocation> *alloc,
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size_t *allocSize) override;
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bool compatible(const std::vector<uint8_t> &newParams,
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const std::vector<uint8_t> &oldParams) override;
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static bool Fill(const native_handle_t *handle, const unsigned char val);
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static bool Verify(const native_handle_t *handle, const unsigned char val);
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static bool MapMemoryForMutex(const native_handle_t *handle, void **mem);
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static bool UnmapMemoryForMutex(void *mem);
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};
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// retrieve buffer allocator parameters
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void getTestAllocatorParams(std::vector<uint8_t> *params);
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void getIpcMutexParams(std::vector<uint8_t> *params);
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