31 lines
707 B
C++
31 lines
707 B
C++
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#pragma once
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#include <list>
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#include <map>
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#include <memory>
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#include <mutex>
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#include <vector>
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class SharedBufferManager
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{
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public:
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typedef std::vector<uint8_t> shared_buffer_t;
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typedef std::shared_ptr<shared_buffer_t> shared_buffer_ptr_t;
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typedef std::list<shared_buffer_ptr_t> shared_buffer_ptr_list_t;
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typedef std::map<size_t, shared_buffer_ptr_list_t> shared_buffers_t;
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private:
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std::mutex m_mutex;
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shared_buffers_t m_sharedBuffers;
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public:
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static SharedBufferManager & instance();
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void clearReserved();
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shared_buffer_ptr_t reserveSharedBuffer(size_t s);
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void freeSharedBuffer(size_t s, shared_buffer_ptr_t buf);
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static uint8_t * GetRawPointer(shared_buffer_ptr_t ptr);
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};
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