Open 3D Engine Atom Gem API Reference 23.10.0
O3DE is an open-source, fully-featured, high-fidelity, modular 3D engine for building games and simulations, available to every industry.
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AZ::RHI::PoolMemoryUsage Struct Reference

#include <MemoryUsage.h>

Public Member Functions

 PoolMemoryUsage (const PoolMemoryUsage &)=default
 
PoolMemoryUsage & operator= (const PoolMemoryUsage &)=default
 
HeapMemoryUsage & GetHeapMemoryUsage (HeapMemoryLevel memoryType)
 
const HeapMemoryUsage & GetHeapMemoryUsage (HeapMemoryLevel memoryType) const
 

Public Attributes

AZStd::array< HeapMemoryUsage, HeapMemoryLevelCount > m_memoryUsagePerLevel
 The memory heap usages of this pool for each level in the hierarchy.
 
HeapMemoryTransfer m_transferPull
 Tracks data pulled (via a DMA controller) from host memory to device memory.
 
HeapMemoryTransfer m_transferPush
 Tracks data pushed (via a DMA controller) from device memory to host memory.
 

Detailed Description

Describes memory usage metrics of a resource pool. Resource pools can associate with a single device memory heap (i.e. a single GPU) and the host memory heap. Certain pools on specific platforms may not require one or the other. In this case, the memory usage / budget will report empty values for that heap type.

The documentation for this struct was generated from the following file: