Telegram-Android/TMessagesProj/jni/tgnet/BuffersStorage.h

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/*
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* This is the source code of tgnet library v. 1.1
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* It is licensed under GNU GPL v. 2 or later.
* You should have received a copy of the license in this archive (see LICENSE).
*
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* Copyright Nikolai Kudashov, 2015-2018.
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*/
#ifndef BUFFERSSTORAGE_H
#define BUFFERSSTORAGE_H
#include <vector>
#include <pthread.h>
#include <stdint.h>
class NativeByteBuffer;
class BuffersStorage {
public:
BuffersStorage(bool threadSafe);
NativeByteBuffer *getFreeBuffer(uint32_t size);
void reuseFreeBuffer(NativeByteBuffer *buffer);
static BuffersStorage &getInstance();
private:
std::vector<NativeByteBuffer *> freeBuffers8;
std::vector<NativeByteBuffer *> freeBuffers128;
std::vector<NativeByteBuffer *> freeBuffers1024;
std::vector<NativeByteBuffer *> freeBuffers4096;
std::vector<NativeByteBuffer *> freeBuffers16384;
std::vector<NativeByteBuffer *> freeBuffers32768;
std::vector<NativeByteBuffer *> freeBuffersBig;
bool isThreadSafe = true;
pthread_mutex_t mutex;
};
#endif