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core: hle: kernel: Add KDynamicResourceManager.
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@ -191,6 +191,7 @@ add_library(core STATIC
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hle/kernel/k_condition_variable.cpp
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hle/kernel/k_condition_variable.h
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hle/kernel/k_dynamic_page_manager.h
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hle/kernel/k_dynamic_resource_manager.h
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hle/kernel/k_dynamic_slab_heap.h
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hle/kernel/k_event.cpp
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hle/kernel/k_event.h
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58
src/core/hle/kernel/k_dynamic_resource_manager.h
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58
src/core/hle/kernel/k_dynamic_resource_manager.h
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@ -0,0 +1,58 @@
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// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include "common/common_funcs.h"
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#include "core/hle/kernel/k_dynamic_slab_heap.h"
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#include "core/hle/kernel/k_memory_block.h"
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namespace Kernel {
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template <typename T, bool ClearNode = false>
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class KDynamicResourceManager {
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YUZU_NON_COPYABLE(KDynamicResourceManager);
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YUZU_NON_MOVEABLE(KDynamicResourceManager);
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public:
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using DynamicSlabType = KDynamicSlabHeap<T, ClearNode>;
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public:
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constexpr KDynamicResourceManager() = default;
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constexpr size_t GetSize() const {
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return m_slab_heap->GetSize();
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}
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constexpr size_t GetUsed() const {
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return m_slab_heap->GetUsed();
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}
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constexpr size_t GetPeak() const {
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return m_slab_heap->GetPeak();
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}
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constexpr size_t GetCount() const {
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return m_slab_heap->GetCount();
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}
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void Initialize(KDynamicPageManager* page_allocator, DynamicSlabType* slab_heap) {
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m_page_allocator = page_allocator;
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m_slab_heap = slab_heap;
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}
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T* Allocate() const {
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return m_slab_heap->Allocate(m_page_allocator);
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}
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void Free(T* t) const {
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m_slab_heap->Free(t);
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}
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private:
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KDynamicPageManager* m_page_allocator{};
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DynamicSlabType* m_slab_heap{};
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};
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class KMemoryBlockSlabManager : public KDynamicResourceManager<KMemoryBlock> {};
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using KMemoryBlockSlabHeap = typename KMemoryBlockSlabManager::DynamicSlabType;
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} // namespace Kernel
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