63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// Copyright (c) 2016-2018 Kiwano - Nomango
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
|
|
#include <kiwano/core/Allocator.h>
|
|
|
|
namespace kiwano
|
|
{
|
|
namespace memory
|
|
{
|
|
|
|
MemoryAllocator* current_allocator_ = nullptr;
|
|
|
|
MemoryAllocator* GetAllocator()
|
|
{
|
|
if (!current_allocator_)
|
|
{
|
|
current_allocator_ = GetGlobalAllocator();
|
|
}
|
|
return current_allocator_;
|
|
}
|
|
|
|
void SetAllocator(MemoryAllocator* allocator)
|
|
{
|
|
KGE_ASSERT(allocator);
|
|
current_allocator_ = allocator;
|
|
}
|
|
|
|
GlobalAllocator* GetGlobalAllocator()
|
|
{
|
|
static GlobalAllocator global_allocator;
|
|
return &global_allocator;
|
|
}
|
|
|
|
void* GlobalAllocator::Alloc(size_t size)
|
|
{
|
|
return ::malloc(size);
|
|
}
|
|
|
|
void GlobalAllocator::Free(void* ptr)
|
|
{
|
|
::free(ptr);
|
|
}
|
|
|
|
} // namespace memory
|
|
} // namespace kiwano
|