mirror of
https://github.com/Atmosphere-NX/Atmosphere-libs.git
synced 2025-11-04 13:21:17 +01:00
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/*
|
|
* Copyright (c) Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
#include <vapours.hpp>
|
|
#include <stratosphere/os.hpp>
|
|
#include <stratosphere/lmem/lmem_common.hpp>
|
|
|
|
namespace ams::ncm {
|
|
|
|
struct MemoryResourceState {
|
|
size_t peak_total_alloc_size;
|
|
size_t peak_alloc_size;
|
|
size_t allocatable_size;
|
|
size_t total_free_size;
|
|
};
|
|
|
|
static_assert(sizeof(MemoryResourceState) == 0x20);
|
|
|
|
struct MemoryReport {
|
|
MemoryResourceState system_content_meta_resource_state;
|
|
MemoryResourceState sd_and_user_content_meta_resource_state;
|
|
MemoryResourceState gamecard_content_meta_resource_state;
|
|
MemoryResourceState heap_resource_state;
|
|
};
|
|
|
|
static_assert(sizeof(MemoryReport) == 0x80);
|
|
|
|
class HeapState {
|
|
private:
|
|
os::SdkMutex m_mutex;
|
|
lmem::HeapHandle m_heap_handle;
|
|
size_t m_total_alloc_size;
|
|
size_t m_peak_total_alloc_size;
|
|
size_t m_peak_alloc_size;
|
|
public:
|
|
constexpr HeapState() : m_mutex(), m_heap_handle(nullptr), m_total_alloc_size(0), m_peak_total_alloc_size(0), m_peak_alloc_size(0) { /* ... */ }
|
|
|
|
void Initialize(lmem::HeapHandle heap_handle);
|
|
void Allocate(size_t size);
|
|
void Free(size_t size);
|
|
void GetMemoryResourceState(MemoryResourceState *out);
|
|
};
|
|
|
|
HeapState &GetHeapState();
|
|
|
|
}
|