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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_MEMORY_DEALER_H
#define ANDROID_MEMORY_DEALER_H
#include <stdint.h>
#include <sys/types.h>
#include <binder/IMemory.h>
#include <binder/MemoryHeapBase.h>
namespace android {
// ----------------------------------------------------------------------------
class SimpleBestFitAllocator;
// ----------------------------------------------------------------------------
class MemoryDealer : public RefBase
{
public:
MemoryDealer(size_t size, const char* name = 0);
virtual sp<IMemory> allocate(size_t size);
virtual void deallocate(size_t offset);
virtual void dump(const char* what) const;
sp<IMemoryHeap> getMemoryHeap() const { return heap(); }
protected:
virtual ~MemoryDealer();
private:
const sp<IMemoryHeap>& heap() const;
SimpleBestFitAllocator* allocator() const;
sp<IMemoryHeap> mHeap;
SimpleBestFitAllocator* mAllocator;
};
// ----------------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_MEMORY_DEALER_H
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